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-rw-r--r--plat/marvell/armada/a3k/a3700/board/pm_src.c37
-rw-r--r--plat/marvell/armada/a3k/a3700/mvebu_def.h13
-rw-r--r--plat/marvell/armada/a3k/a3700/plat_bl31_setup.c70
-rw-r--r--plat/marvell/armada/a3k/a3700/platform.mk10
-rw-r--r--plat/marvell/armada/a3k/common/a3700_common.mk247
-rw-r--r--plat/marvell/armada/a3k/common/a3700_ea.c78
-rw-r--r--plat/marvell/armada/a3k/common/a3700_sip_svc.c84
-rw-r--r--plat/marvell/armada/a3k/common/aarch64/a3700_clock.S35
-rw-r--r--plat/marvell/armada/a3k/common/aarch64/a3700_common.c53
-rw-r--r--plat/marvell/armada/a3k/common/aarch64/plat_helpers.S68
-rw-r--r--plat/marvell/armada/a3k/common/cm3_system_reset.c62
-rw-r--r--plat/marvell/armada/a3k/common/dram_win.c282
-rw-r--r--plat/marvell/armada/a3k/common/include/a3700_plat_def.h169
-rw-r--r--plat/marvell/armada/a3k/common/include/a3700_pm.h53
-rw-r--r--plat/marvell/armada/a3k/common/include/ddr_info.h14
-rw-r--r--plat/marvell/armada/a3k/common/include/dram_win.h18
-rw-r--r--plat/marvell/armada/a3k/common/include/io_addr_dec.h66
-rw-r--r--plat/marvell/armada/a3k/common/include/plat_macros.S26
-rw-r--r--plat/marvell/armada/a3k/common/include/platform_def.h228
-rw-r--r--plat/marvell/armada/a3k/common/io_addr_dec.c175
-rw-r--r--plat/marvell/armada/a3k/common/marvell_plat_config.c34
-rw-r--r--plat/marvell/armada/a3k/common/plat_cci.c35
-rw-r--r--plat/marvell/armada/a3k/common/plat_pm.c822
-rw-r--r--plat/marvell/armada/a8k/a70x0/board/dram_port.c91
-rw-r--r--plat/marvell/armada/a8k/a70x0/board/marvell_plat_config.c151
-rw-r--r--plat/marvell/armada/a8k/a70x0/mvebu_def.h15
-rw-r--r--plat/marvell/armada/a8k/a70x0/platform.mk20
-rw-r--r--plat/marvell/armada/a8k/a70x0_amc/board/dram_port.c91
-rw-r--r--plat/marvell/armada/a8k/a70x0_amc/board/marvell_plat_config.c148
-rw-r--r--plat/marvell/armada/a8k/a70x0_amc/mvebu_def.h31
-rw-r--r--plat/marvell/armada/a8k/a70x0_amc/platform.mk20
-rw-r--r--plat/marvell/armada/a8k/a70x0_mochabin/board/dram_port.c227
-rw-r--r--plat/marvell/armada/a8k/a70x0_mochabin/board/marvell_plat_config.c145
-rw-r--r--plat/marvell/armada/a8k/a70x0_mochabin/board/phy-porting-layer.h87
-rw-r--r--plat/marvell/armada/a8k/a70x0_mochabin/mvebu_def.h15
-rw-r--r--plat/marvell/armada/a8k/a70x0_mochabin/platform.mk20
-rw-r--r--plat/marvell/armada/a8k/a80x0/board/dram_port.c147
-rw-r--r--plat/marvell/armada/a8k/a80x0/board/marvell_plat_config.c202
-rw-r--r--plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h192
-rw-r--r--plat/marvell/armada/a8k/a80x0/mvebu_def.h17
-rw-r--r--plat/marvell/armada/a8k/a80x0/platform.mk20
-rw-r--r--plat/marvell/armada/a8k/a80x0_mcbin/board/dram_port.c131
-rw-r--r--plat/marvell/armada/a8k/a80x0_mcbin/board/marvell_plat_config.c200
-rw-r--r--plat/marvell/armada/a8k/a80x0_mcbin/mvebu_def.h17
-rw-r--r--plat/marvell/armada/a8k/a80x0_mcbin/platform.mk20
-rw-r--r--plat/marvell/armada/a8k/a80x0_puzzle/board/dram_port.c140
-rw-r--r--plat/marvell/armada/a8k/a80x0_puzzle/board/marvell_plat_config.c201
-rw-r--r--plat/marvell/armada/a8k/a80x0_puzzle/board/system_power.c59
-rw-r--r--plat/marvell/armada/a8k/a80x0_puzzle/mvebu_def.h17
-rw-r--r--plat/marvell/armada/a8k/a80x0_puzzle/platform.mk20
-rw-r--r--plat/marvell/armada/a8k/common/a8k_common.mk192
-rw-r--r--plat/marvell/armada/a8k/common/aarch64/a8k_common.c70
-rw-r--r--plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c95
-rw-r--r--plat/marvell/armada/a8k/common/aarch64/plat_helpers.S112
-rw-r--r--plat/marvell/armada/a8k/common/ble/ble.ld.S76
-rw-r--r--plat/marvell/armada/a8k/common/ble/ble.mk35
-rw-r--r--plat/marvell/armada/a8k/common/ble/ble_main.c99
-rw-r--r--plat/marvell/armada/a8k/common/ble/ble_mem.S30
-rw-r--r--plat/marvell/armada/a8k/common/include/a8k_plat_def.h195
-rw-r--r--plat/marvell/armada/a8k/common/include/ddr_info.h9
-rw-r--r--plat/marvell/armada/a8k/common/include/mentor_i2c_plat.h33
-rw-r--r--plat/marvell/armada/a8k/common/include/plat_macros.S20
-rw-r--r--plat/marvell/armada/a8k/common/include/platform_def.h196
-rw-r--r--plat/marvell/armada/a8k/common/mss/mss_a8k.mk22
-rw-r--r--plat/marvell/armada/a8k/common/mss/mss_bl2_setup.c165
-rw-r--r--plat/marvell/armada/a8k/common/mss/mss_bl31_setup.c37
-rw-r--r--plat/marvell/armada/a8k/common/mss/mss_defs.h33
-rw-r--r--plat/marvell/armada/a8k/common/mss/mss_pm_ipc.c85
-rw-r--r--plat/marvell/armada/a8k/common/mss/mss_pm_ipc.h35
-rw-r--r--plat/marvell/armada/a8k/common/plat_bl1_setup.c19
-rw-r--r--plat/marvell/armada/a8k/common/plat_bl31_setup.c148
-rw-r--r--plat/marvell/armada/a8k/common/plat_ble_setup.c765
-rw-r--r--plat/marvell/armada/a8k/common/plat_pm.c853
-rw-r--r--plat/marvell/armada/a8k/common/plat_pm_trace.c94
-rw-r--r--plat/marvell/armada/a8k/common/plat_thermal.c130
-rw-r--r--plat/marvell/armada/common/aarch64/marvell_bl2_mem_params_desc.c168
-rw-r--r--plat/marvell/armada/common/aarch64/marvell_common.c137
-rw-r--r--plat/marvell/armada/common/aarch64/marvell_helpers.S259
-rw-r--r--plat/marvell/armada/common/marvell_bl1_setup.c105
-rw-r--r--plat/marvell/armada/common/marvell_bl2_setup.c158
-rw-r--r--plat/marvell/armada/common/marvell_bl31_setup.c237
-rw-r--r--plat/marvell/armada/common/marvell_cci.c52
-rw-r--r--plat/marvell/armada/common/marvell_common.mk99
-rw-r--r--plat/marvell/armada/common/marvell_console.c77
-rw-r--r--plat/marvell/armada/common/marvell_ddr_info.c112
-rw-r--r--plat/marvell/armada/common/marvell_gicv2.c148
-rw-r--r--plat/marvell/armada/common/marvell_gicv3.c210
-rw-r--r--plat/marvell/armada/common/marvell_image_load.c36
-rw-r--r--plat/marvell/armada/common/marvell_io_storage.c227
-rw-r--r--plat/marvell/armada/common/marvell_pm.c60
-rw-r--r--plat/marvell/armada/common/marvell_topology.c84
-rw-r--r--plat/marvell/armada/common/mrvl_sip_svc.c188
-rw-r--r--plat/marvell/armada/common/mss/mss_common.mk20
-rw-r--r--plat/marvell/armada/common/mss/mss_ipc_drv.c113
-rw-r--r--plat/marvell/armada/common/mss/mss_ipc_drv.h120
-rw-r--r--plat/marvell/armada/common/mss/mss_mem.h60
-rw-r--r--plat/marvell/armada/common/mss/mss_scp_bl2_format.h45
-rw-r--r--plat/marvell/armada/common/mss/mss_scp_bootloader.c368
-rw-r--r--plat/marvell/armada/common/mss/mss_scp_bootloader.h20
-rw-r--r--plat/marvell/armada/common/plat_delay_timer.c34
-rw-r--r--plat/marvell/marvell.mk21
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130/board/dram_port.c158
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130/board/marvell_plat_config.c192
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h145
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130/mvebu_def.h25
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130/platform.mk20
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/board/marvell_plat_config.c224
-rw-r--r--plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/platform.mk33
108 files changed, 12626 insertions, 0 deletions
diff --git a/plat/marvell/armada/a3k/a3700/board/pm_src.c b/plat/marvell/armada/a3k/a3700/board/pm_src.c
new file mode 100644
index 0000000..247f73b
--- /dev/null
+++ b/plat/marvell/armada/a3k/a3700/board/pm_src.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <a3700_pm.h>
+#include <plat_marvell.h>
+
+/* This struct provides the PM wake up src configuration for A3720 Development Board */
+static struct pm_wake_up_src_config wake_up_src_cfg = {
+ .wake_up_src_num = 3,
+ .wake_up_src[0] = {
+ .wake_up_src_type = WAKE_UP_SRC_GPIO,
+ .wake_up_data = {
+ .gpio_data.bank_num = 0, /* North Bridge */
+ .gpio_data.gpio_num = 14
+ }
+ },
+ .wake_up_src[1] = {
+ .wake_up_src_type = WAKE_UP_SRC_GPIO,
+ .wake_up_data = {
+ .gpio_data.bank_num = 1, /* South Bridge */
+ .gpio_data.gpio_num = 2
+ }
+ },
+ .wake_up_src[2] = {
+ .wake_up_src_type = WAKE_UP_SRC_UART1,
+ }
+};
+
+struct pm_wake_up_src_config *mv_wake_up_src_config_get(void)
+{
+ return &wake_up_src_cfg;
+}
+
diff --git a/plat/marvell/armada/a3k/a3700/mvebu_def.h b/plat/marvell/armada/a3k/a3700/mvebu_def.h
new file mode 100644
index 0000000..dad1085
--- /dev/null
+++ b/plat/marvell/armada/a3k/a3700/mvebu_def.h
@@ -0,0 +1,13 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a3700_plat_def.h>
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a3k/a3700/plat_bl31_setup.c b/plat/marvell/armada/a3k/a3700/plat_bl31_setup.c
new file mode 100644
index 0000000..6862a86
--- /dev/null
+++ b/plat/marvell/armada/a3k/a3700/plat_bl31_setup.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <lib/mmio.h>
+
+#include <armada_common.h>
+#include <dram_win.h>
+#include <io_addr_dec.h>
+#include <marvell_plat_priv.h>
+#include <plat_marvell.h>
+
+/* This routine does MPP initialization */
+static void marvell_bl31_mpp_init(void)
+{
+ mmio_clrbits_32(MVEBU_NB_GPIO_SEL_REG, 1 << MVEBU_GPIO_TW1_GPIO_EN_OFF);
+
+ /* Set hidden GPIO setting for SPI.
+ * In north_bridge_pin_out_en_high register 13804,
+ * bit 28 is the one which enables CS, CLK pins to be
+ * output, need to set it to 1.
+ * The initial value of this bit is 1, but in UART boot mode
+ * initialization, this bit is disabled and the SPI CS and CLK pins
+ * are used for downloading image purpose; so after downloading,
+ * we should set this bit to 1 again to enable SPI CS and CLK pins.
+ * And anyway, this bit value should be 1 in all modes,
+ * so here we does not judge boot mode and set this bit to 1 always.
+ */
+ mmio_setbits_32(MVEBU_NB_GPIO_OUTPUT_EN_HIGH_REG,
+ 1 << MVEBU_GPIO_NB_SPI_PIN_MODE_OFF);
+}
+
+/* This function overruns the same function in marvell_bl31_setup.c */
+void bl31_plat_arch_setup(void)
+{
+ struct dec_win_config *io_dec_map;
+ uint32_t dec_win_num;
+ struct dram_win_map dram_wins_map;
+
+ marvell_bl31_plat_arch_setup();
+
+ /* MPP init */
+ marvell_bl31_mpp_init();
+
+ /* initialize the timer for delay functionality */
+ plat_delay_timer_init();
+
+ /* CPU address decoder windows initialization. */
+ cpu_wins_init();
+
+ /* fetch CPU-DRAM window mapping information by reading
+ * CPU-DRAM decode windows (only the enabled ones)
+ */
+ dram_win_map_build(&dram_wins_map);
+
+ /* Get IO address decoder windows */
+ if (marvell_get_io_dec_win_conf(&io_dec_map, &dec_win_num)) {
+ printf("No IO address decoder windows configurations found!\n");
+ return;
+ }
+
+ /* IO address decoder init */
+ if (init_io_addr_dec(&dram_wins_map, io_dec_map, dec_win_num)) {
+ printf("IO address decoder windows initialization failed!\n");
+ return;
+ }
+}
diff --git a/plat/marvell/armada/a3k/a3700/platform.mk b/plat/marvell/armada/a3k/a3700/platform.mk
new file mode 100644
index 0000000..050af41
--- /dev/null
+++ b/plat/marvell/armada/a3k/a3700/platform.mk
@@ -0,0 +1,10 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+include plat/marvell/armada/a3k/common/a3700_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a3k/common/a3700_common.mk b/plat/marvell/armada/a3k/common/a3700_common.mk
new file mode 100644
index 0000000..b9c28de
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/a3700_common.mk
@@ -0,0 +1,247 @@
+#
+# Copyright (C) 2018-2021 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+MARVELL_PLAT_BASE := plat/marvell/armada
+MARVELL_PLAT_INCLUDE_BASE := include/plat/marvell/armada
+PLAT_FAMILY := a3k
+PLAT_FAMILY_BASE := $(MARVELL_PLAT_BASE)/$(PLAT_FAMILY)
+PLAT_INCLUDE_BASE := $(MARVELL_PLAT_INCLUDE_BASE)/$(PLAT_FAMILY)
+PLAT_COMMON_BASE := $(PLAT_FAMILY_BASE)/common
+MARVELL_DRV_BASE := drivers/marvell
+MARVELL_COMMON_BASE := $(MARVELL_PLAT_BASE)/common
+ERRATA_A53_1530924 := 1
+
+include plat/marvell/marvell.mk
+
+#*********** A3700 *************
+
+# GICV3
+$(eval $(call add_define,CONFIG_GICV3))
+
+# CCI-400
+$(eval $(call add_define,USE_CCI))
+
+# Include GICv3 driver files
+include drivers/arm/gic/v3/gicv3.mk
+
+MARVELL_GIC_SOURCES := ${GICV3_SOURCES} \
+ plat/common/plat_gicv3.c
+
+PLAT_INCLUDES := -I$(PLAT_FAMILY_BASE)/$(PLAT) \
+ -I$(PLAT_COMMON_BASE)/include \
+ -I$(PLAT_INCLUDE_BASE)/common \
+ -I$(MARVELL_DRV_BASE) \
+ -I$/drivers/arm/gic/common/
+
+PLAT_BL_COMMON_SOURCES := $(PLAT_COMMON_BASE)/aarch64/a3700_common.c \
+ $(PLAT_COMMON_BASE)/aarch64/a3700_clock.S \
+ $(MARVELL_DRV_BASE)/uart/a3700_console.S
+
+BL1_SOURCES += $(PLAT_COMMON_BASE)/aarch64/plat_helpers.S \
+ lib/cpus/aarch64/cortex_a53.S
+
+MARVELL_DRV := $(MARVELL_DRV_BASE)/comphy/phy-comphy-3700.c
+
+BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \
+ $(PLAT_COMMON_BASE)/aarch64/plat_helpers.S \
+ $(PLAT_COMMON_BASE)/plat_cci.c \
+ $(PLAT_COMMON_BASE)/plat_pm.c \
+ $(PLAT_COMMON_BASE)/dram_win.c \
+ $(PLAT_COMMON_BASE)/io_addr_dec.c \
+ $(PLAT_COMMON_BASE)/marvell_plat_config.c \
+ $(PLAT_FAMILY_BASE)/$(PLAT)/plat_bl31_setup.c \
+ $(MARVELL_COMMON_BASE)/marvell_cci.c \
+ $(MARVELL_COMMON_BASE)/marvell_ddr_info.c \
+ $(MARVELL_COMMON_BASE)/marvell_gicv3.c \
+ $(MARVELL_GIC_SOURCES) \
+ drivers/arm/cci/cci.c \
+ $(PLAT_COMMON_BASE)/a3700_sip_svc.c \
+ $(MARVELL_DRV)
+
+ifeq ($(HANDLE_EA_EL3_FIRST_NS),1)
+BL31_SOURCES += $(PLAT_COMMON_BASE)/a3700_ea.c
+endif
+
+ifeq ($(CM3_SYSTEM_RESET),1)
+BL31_SOURCES += $(PLAT_COMMON_BASE)/cm3_system_reset.c
+endif
+
+ifeq ($(A3720_DB_PM_WAKEUP_SRC),1)
+BL31_SOURCES += $(PLAT_FAMILY_BASE)/$(PLAT)/board/pm_src.c
+endif
+
+ifdef WTP
+
+# Do not remove! Following checks are required to ensure correct TF-A builds, removing these checks leads to broken TF-A builds
+$(if $(wildcard $(value WTP)/*),,$(error "'WTP=$(value WTP)' was specified, but '$(value WTP)' directory does not exist"))
+$(if $(shell git -C $(value WTP) rev-parse --show-cdup 2>&1),$(error "'WTP=$(value WTP)' was specified, but '$(value WTP)' does not contain valid A3700-utils-marvell git repository"))
+
+TBB := $(WTP)/wtptp/src/TBB_Linux/release/TBB_linux
+
+BUILD_UART := uart-images
+UART_IMAGE := $(BUILD_UART).tgz.bin
+
+ifeq ($(MARVELL_SECURE_BOOT),1)
+TIM_CFG := $(BUILD_PLAT)/atf-tim.txt
+TIM_UART_CFG := $(BUILD_PLAT)/$(BUILD_UART)/atf-tim.txt
+IMAGESPATH := $(WTP)/tim/trusted
+TIMN_CFG := $(BUILD_PLAT)/atf-timN.txt
+TIMN_UART_CFG := $(BUILD_PLAT)/$(BUILD_UART)/atf-timN.txt
+TIMN_SIG := $(IMAGESPATH)/timnsign.txt
+TIM2IMGARGS := -i $(TIM_CFG) -n $(TIMN_CFG)
+TIMN_UART_IMAGE := $$(grep "Image Filename:" -m 1 $(TIMN_UART_CFG) | cut -c 17-)
+else #MARVELL_SECURE_BOOT
+TIM_CFG := $(BUILD_PLAT)/atf-ntim.txt
+TIM_UART_CFG := $(BUILD_PLAT)/$(BUILD_UART)/atf-ntim.txt
+IMAGESPATH := $(WTP)/tim/untrusted
+TIM2IMGARGS := -i $(TIM_CFG)
+endif #MARVELL_SECURE_BOOT
+
+TIM_UART_IMAGE := $$(grep "Image Filename:" -m 1 $(TIM_UART_CFG) | cut -c 17-)
+
+TIMBUILD := $(WTP)/script/buildtim.sh
+TIM2IMG := $(WTP)/script/tim2img.pl
+TIMDDRTOOL := $(WTP)/tim/ddr/ddr_tool
+
+$(TIMBUILD): $(TIMDDRTOOL)
+
+# WTMI_IMG is used to specify the customized RTOS image running over
+# Service CPU (CM3 processor). By the default, it points to a
+# baremetal binary of fuse programming in A3700_utils.
+WTMI_IMG := $(WTP)/wtmi/fuse/build/fuse.bin
+
+# WTMI_MULTI_IMG is composed of CM3 RTOS image (WTMI_IMG)
+# and sys-init image.
+WTMI_MULTI_IMG := $(WTP)/wtmi/build/wtmi.bin
+
+WTMI_ENC_IMG := wtmi-enc.bin
+
+SRCPATH := $(dir $(BL33))
+
+CLOCKSPRESET ?= CPU_800_DDR_800
+
+DDR_TOPOLOGY ?= 0
+
+BOOTDEV ?= SPINOR
+PARTNUM ?= 0
+
+TIMBLDARGS := $(MARVELL_SECURE_BOOT) $(BOOTDEV) $(IMAGESPATH) $(WTP) $(CLOCKSPRESET) \
+ $(DDR_TOPOLOGY) $(PARTNUM) $(DEBUG) $(TIM_CFG) $(TIMN_CFG) $(TIMN_SIG) 1
+TIMBLDUARTARGS := $(MARVELL_SECURE_BOOT) UART $(IMAGESPATH) $(WTP) $(CLOCKSPRESET) \
+ $(DDR_TOPOLOGY) 0 0 $(TIM_UART_CFG) $(TIMN_UART_CFG) $(TIMN_SIG) 0
+
+UART_IMAGES := $(BUILD_UART)/$(TIM_UART_IMAGE)
+ifeq ($(MARVELL_SECURE_BOOT),1)
+UART_IMAGES += $(BUILD_UART)/$(TIMN_UART_IMAGE)
+endif
+UART_IMAGES += $(BUILD_UART)/wtmi_h.bin $(BUILD_UART)/boot-image_h.bin
+
+CRYPTOPP_LIBDIR ?= $(CRYPTOPP_PATH)
+CRYPTOPP_INCDIR ?= $(CRYPTOPP_PATH)
+
+$(TBB): FORCE
+# Do not remove! Following checks are required to ensure correct TF-A builds, removing these checks leads to broken TF-A builds
+ $(if $(CRYPTOPP_LIBDIR),,$(error "Platform '$(PLAT)' for WTP image tool requires CRYPTOPP_PATH or CRYPTOPP_LIBDIR. Please set CRYPTOPP_PATH or CRYPTOPP_LIBDIR to point to the right directory"))
+ $(if $(CRYPTOPP_INCDIR),,$(error "Platform '$(PLAT)' for WTP image tool requires CRYPTOPP_PATH or CRYPTOPP_INCDIR. Please set CRYPTOPP_PATH or CRYPTOPP_INCDIR to point to the right directory"))
+ $(if $(wildcard $(CRYPTOPP_LIBDIR)/*),,$(error "Either 'CRYPTOPP_PATH' or 'CRYPTOPP_LIB' was set to '$(CRYPTOPP_LIBDIR)', but '$(CRYPTOPP_LIBDIR)' does not exist"))
+ $(if $(wildcard $(CRYPTOPP_INCDIR)/*),,$(error "Either 'CRYPTOPP_PATH' or 'CRYPTOPP_INCDIR' was set to '$(CRYPTOPP_INCDIR)', but '$(CRYPTOPP_INCDIR)' does not exist"))
+ifdef CRYPTOPP_PATH
+ $(Q)$(MAKE) --no-print-directory -C $(CRYPTOPP_PATH) -f GNUmakefile
+endif
+ $(Q)$(MAKE) --no-print-directory -C $(WTP)/wtptp/src/TBB_Linux -f TBB_linux.mak LIBDIR=$(CRYPTOPP_LIBDIR) INCDIR=$(CRYPTOPP_INCDIR)
+
+$(WTMI_MULTI_IMG): FORCE
+ $(Q)$(MAKE) --no-print-directory -C $(WTP) WTMI_IMG=$(WTMI_IMG) DDR_TOPOLOGY=$(DDR_TOPOLOGY) CLOCKSPRESET=$(CLOCKSPRESET) WTMI
+
+$(BUILD_PLAT)/wtmi.bin: $(WTMI_MULTI_IMG)
+ $(Q)cp -a $(WTMI_MULTI_IMG) $(BUILD_PLAT)/wtmi.bin
+
+$(TIMDDRTOOL): FORCE
+# Do not remove! Following checks are required to ensure correct TF-A builds, removing these checks leads to broken TF-A builds
+ $(if $(value MV_DDR_PATH),,$(error "Platform '${PLAT}' for ddr tool requires MV_DDR_PATH. Please set MV_DDR_PATH to point to the right directory"))
+ $(if $(wildcard $(value MV_DDR_PATH)/*),,$(error "'MV_DDR_PATH=$(value MV_DDR_PATH)' was specified, but '$(value MV_DDR_PATH)' directory does not exist"))
+ $(if $(shell git -C $(value MV_DDR_PATH) rev-parse --show-cdup 2>&1),$(error "'MV_DDR_PATH=$(value MV_DDR_PATH)' was specified, but '$(value MV_DDR_PATH)' does not contain valid mv-ddr-marvell git repository"))
+ $(Q)$(MAKE) --no-print-directory -C $(WTP) MV_DDR_PATH=$(MV_DDR_PATH) DDR_TOPOLOGY=$(DDR_TOPOLOGY) mv_ddr
+
+$(BUILD_PLAT)/$(UART_IMAGE): $(BUILD_PLAT)/$(BOOT_IMAGE) $(BUILD_PLAT)/wtmi.bin $(TBB) $(TIMBUILD) $(TIMDDRTOOL)
+ @$(ECHO_BLANK_LINE)
+ @echo "Building uart images"
+ $(Q)mkdir -p $(BUILD_PLAT)/$(BUILD_UART)
+ $(Q)cp -a $(BUILD_PLAT)/wtmi.bin $(BUILD_PLAT)/$(BUILD_UART)/wtmi.bin
+ $(Q)cp -a $(BUILD_PLAT)/$(BOOT_IMAGE) $(BUILD_PLAT)/$(BUILD_UART)/$(BOOT_IMAGE)
+ $(Q)cd $(BUILD_PLAT)/$(BUILD_UART) && $(TIMBUILD) $(TIMBLDUARTARGS)
+ $(Q)sed -i 's|WTMI_IMG|wtmi.bin|1' $(TIM_UART_CFG)
+ $(Q)sed -i 's|BOOT_IMAGE|$(BOOT_IMAGE)|1' $(TIM_UART_CFG)
+ifeq ($(MARVELL_SECURE_BOOT),1)
+ $(Q)sed -i 's|WTMI_IMG|wtmi.bin|1' $(TIMN_UART_CFG)
+ $(Q)sed -i 's|BOOT_IMAGE|$(BOOT_IMAGE)|1' $(TIMN_UART_CFG)
+endif
+ $(Q)cd $(BUILD_PLAT)/$(BUILD_UART) && $(TBB) -r $(TIM_UART_CFG) -v -D
+ifeq ($(MARVELL_SECURE_BOOT),1)
+ $(Q)cd $(BUILD_PLAT)/$(BUILD_UART) && $(TBB) -r $(TIMN_UART_CFG)
+endif
+ $(Q)tar czf $(BUILD_PLAT)/$(UART_IMAGE) -C $(BUILD_PLAT) $(UART_IMAGES)
+ @$(ECHO_BLANK_LINE)
+ @echo "Built $@ successfully"
+ @$(ECHO_BLANK_LINE)
+
+$(BUILD_PLAT)/$(FLASH_IMAGE): $(BUILD_PLAT)/$(BOOT_IMAGE) $(BUILD_PLAT)/wtmi.bin $(TBB) $(TIMBUILD) $(TIMDDRTOOL) $(TIM2IMG)
+ @$(ECHO_BLANK_LINE)
+ @echo "Building flash image"
+ $(Q)cd $(BUILD_PLAT) && $(TIMBUILD) $(TIMBLDARGS)
+ $(Q)sed -i 's|WTMI_IMG|wtmi.bin|1' $(TIM_CFG)
+ $(Q)sed -i 's|BOOT_IMAGE|$(BOOT_IMAGE)|1' $(TIM_CFG)
+ifeq ($(MARVELL_SECURE_BOOT),1)
+ $(Q)sed -i 's|WTMI_IMG|wtmi.bin|1' $(TIMN_CFG)
+ $(Q)sed -i 's|BOOT_IMAGE|$(BOOT_IMAGE)|1' $(TIMN_CFG)
+ @$(ECHO_BLANK_LINE)
+ @echo "=======================================================";
+ @echo " Secure boot. Encrypting wtmi and boot-image";
+ @echo "=======================================================";
+ @$(ECHO_BLANK_LINE)
+ $(Q)cp $(BUILD_PLAT)/wtmi.bin $(BUILD_PLAT)/wtmi-align.bin
+ $(Q)truncate -s %16 $(BUILD_PLAT)/wtmi-align.bin
+ $(Q)${OPENSSL_BIN_PATH}/openssl enc -aes-256-cbc -e -in $(BUILD_PLAT)/wtmi-align.bin \
+ -out $(BUILD_PLAT)/$(WTMI_ENC_IMG) \
+ -K `cat $(IMAGESPATH)/aes-256.txt` -nosalt \
+ -iv `cat $(IMAGESPATH)/iv.txt` -p
+ $(Q)truncate -s %16 $(BUILD_PLAT)/$(BOOT_IMAGE);
+ $(Q)${OPENSSL_BIN_PATH}/openssl enc -aes-256-cbc -e -in $(BUILD_PLAT)/$(BOOT_IMAGE) \
+ -out $(BUILD_PLAT)/$(BOOT_ENC_IMAGE) \
+ -K `cat $(IMAGESPATH)/aes-256.txt` -nosalt \
+ -iv `cat $(IMAGESPATH)/iv.txt` -p
+endif
+ $(Q)cd $(BUILD_PLAT) && $(TBB) -r $(TIM_CFG) -v -D
+ifeq ($(MARVELL_SECURE_BOOT),1)
+ $(Q)cd $(BUILD_PLAT) && $(TBB) -r $(TIMN_CFG)
+ $(Q)sed -i 's|wtmi.bin|$(WTMI_ENC_IMG)|1' $(TIMN_CFG)
+ $(Q)sed -i 's|$(BOOT_IMAGE)|$(BOOT_ENC_IMAGE)|1' $(TIMN_CFG)
+endif
+ $(Q)cd $(BUILD_PLAT) && $(TIM2IMG) $(TIM2IMGARGS) -o $(BUILD_PLAT)/$(FLASH_IMAGE)
+ @$(ECHO_BLANK_LINE)
+ @echo "Built $@ successfully"
+ @$(ECHO_BLANK_LINE)
+
+clean realclean distclean: mrvl_clean
+
+.PHONY: mrvl_clean
+mrvl_clean:
+ -$(Q)$(MAKE) --no-print-directory -C $(WTP) MV_DDR_PATH=$(MV_DDR_PATH) clean
+ -$(Q)$(MAKE) --no-print-directory -C $(WTP)/wtptp/src/TBB_Linux -f TBB_linux.mak clean
+ifdef CRYPTOPP_PATH
+ -$(Q)$(MAKE) --no-print-directory -C $(CRYPTOPP_PATH) -f GNUmakefile clean
+endif
+
+else # WTP
+
+$(BUILD_PLAT)/$(UART_IMAGE) $(BUILD_PLAT)/$(FLASH_IMAGE):
+ $(error "Platform '${PLAT}' for target '$@' requires WTP. Please set WTP to point to the right directory")
+
+endif # WTP
+
+.PHONY: mrvl_uart
+mrvl_uart: $(BUILD_PLAT)/$(UART_IMAGE)
diff --git a/plat/marvell/armada/a3k/common/a3700_ea.c b/plat/marvell/armada/a3k/common/a3700_ea.c
new file mode 100644
index 0000000..5696b5c
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/a3700_ea.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2019 Repk repk@triplefau.lt
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <inttypes.h>
+#include <stdint.h>
+
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <arch_helpers.h>
+#include <plat/common/platform.h>
+#include <bl31/ea_handle.h>
+
+#define A53_SERR_INT_AXI_SLVERR_ON_EXTERNAL_ACCESS 0xbf000002
+
+/*
+ * This source file with custom plat_ea_handler function is compiled only when
+ * building TF-A with compile option HANDLE_EA_EL3_FIRST_NS=1
+ */
+void plat_ea_handler(unsigned int ea_reason, uint64_t syndrome, void *cookie,
+ void *handle, uint64_t flags)
+{
+ unsigned int level = (unsigned int)GET_EL(read_spsr_el3());
+
+ /*
+ * Asynchronous External Abort with syndrome 0xbf000002 on Cortex A53
+ * core means SError interrupt caused by AXI SLVERR on external access.
+ *
+ * In most cases this indicates a bug in U-Boot or Linux kernel driver
+ * pci-aardvark.c which implements access to A3700 PCIe config space.
+ * Driver does not wait for PCIe PIO transfer completion and try to
+ * start a new PCIe PIO transfer while previous has not finished yet.
+ * A3700 PCIe controller in this case sends SLVERR via AXI which results
+ * in a fatal Asynchronous SError interrupt on Cortex A53 CPU.
+ *
+ * Following patches fix that bug in U-Boot and Linux kernel drivers:
+ * https://source.denx.de/u-boot/u-boot/-/commit/eccbd4ad8e4e182638eafbfb87ac139c04f24a01
+ * https://git.kernel.org/stable/c/f18139966d072dab8e4398c95ce955a9742e04f7
+ *
+ * As a hacky workaround for unpatched U-Boot and Linux kernel drivers
+ * ignore all asynchronous aborts with that syndrome value received on
+ * CPU from level lower than EL3.
+ *
+ * Because these aborts are delivered on CPU asynchronously, they are
+ * imprecise and we cannot check the real reason of abort and neither
+ * who and why sent this abort. We expect that on A3700 it is always
+ * PCIe controller.
+ *
+ * Hence ignoring all aborts with this syndrome value is just a giant
+ * hack that we need only because of bugs in old U-Boot and Linux kernel
+ * versions and because it was decided that TF-A would implement this
+ * hack for U-Boot and Linux kernel it in this way. New patched U-Boot
+ * and kernel versions do not need it anymore.
+ *
+ * Links to discussion about this workaround:
+ * https://lore.kernel.org/linux-pci/20190316161243.29517-1-repk@triplefau.lt/
+ * https://lore.kernel.org/linux-pci/971be151d24312cc533989a64bd454b4@www.loen.fr/
+ * https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/1541
+ */
+ if (level < MODE_EL3 && ea_reason == ERROR_EA_ASYNC &&
+ syndrome == A53_SERR_INT_AXI_SLVERR_ON_EXTERNAL_ACCESS) {
+ ERROR_NL();
+ ERROR("Ignoring Asynchronous External Abort with"
+ " syndrome 0x%" PRIx64 " received on 0x%lx from %s\n",
+ syndrome, read_mpidr_el1(), get_el_str(level));
+ ERROR("SError interrupt: AXI SLVERR on external access\n");
+ ERROR("This indicates a bug in pci-aardvark.c driver\n");
+ ERROR("Please update U-Boot/Linux to the latest version\n");
+ ERROR_NL();
+ console_flush();
+ return;
+ }
+
+ plat_default_ea_handler(ea_reason, syndrome, cookie, handle, flags);
+}
diff --git a/plat/marvell/armada/a3k/common/a3700_sip_svc.c b/plat/marvell/armada/a3k/common/a3700_sip_svc.c
new file mode 100644
index 0000000..e8ac5fc
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/a3700_sip_svc.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#include <common/runtime_svc.h>
+#include <lib/smccc.h>
+
+#include <marvell_plat_priv.h>
+#include <plat_marvell.h>
+
+#include "comphy/phy-comphy-3700.h"
+
+/* Comphy related FID's */
+#define MV_SIP_COMPHY_POWER_ON 0x82000001
+#define MV_SIP_COMPHY_POWER_OFF 0x82000002
+#define MV_SIP_COMPHY_PLL_LOCK 0x82000003
+
+/* Miscellaneous FID's' */
+#define MV_SIP_DRAM_SIZE 0x82000010
+
+/* This macro is used to identify COMPHY related calls from SMC function ID */
+#define is_comphy_fid(fid) \
+ ((fid) >= MV_SIP_COMPHY_POWER_ON && (fid) <= MV_SIP_COMPHY_PLL_LOCK)
+
+uintptr_t mrvl_sip_smc_handler(uint32_t smc_fid,
+ u_register_t x1,
+ u_register_t x2,
+ u_register_t x3,
+ u_register_t x4,
+ void *cookie,
+ void *handle,
+ u_register_t flags)
+{
+ u_register_t ret;
+
+ VERBOSE("%s: got SMC (0x%x) x1 0x%lx, x2 0x%lx\n",
+ __func__, smc_fid, x1, x2);
+ if (is_comphy_fid(smc_fid)) {
+ if (x1 >= MAX_LANE_NR) {
+ ERROR("%s: Wrong smc (0x%x) lane nr: %lx\n",
+ __func__, smc_fid, x2);
+ SMC_RET1(handle, SMC_UNK);
+ }
+ }
+
+ switch (smc_fid) {
+ /* Comphy related FID's */
+ case MV_SIP_COMPHY_POWER_ON:
+ /* x1: comphy_index, x2: comphy_mode */
+ ret = mvebu_3700_comphy_power_on(x1, x2);
+ SMC_RET1(handle, ret);
+ case MV_SIP_COMPHY_POWER_OFF:
+ /* x1: comphy_index, x2: comphy_mode */
+ ret = mvebu_3700_comphy_power_off(x1, x2);
+ SMC_RET1(handle, ret);
+ case MV_SIP_COMPHY_PLL_LOCK:
+ /* x1: comphy_index, x2: comphy_mode */
+ ret = mvebu_3700_comphy_is_pll_locked(x1, x2);
+ SMC_RET1(handle, ret);
+ /* Miscellaneous FID's' */
+ case MV_SIP_DRAM_SIZE:
+ /* x1: ap_base_addr */
+ ret = mvebu_get_dram_size(MVEBU_REGS_BASE);
+ SMC_RET1(handle, ret);
+
+ default:
+ ERROR("%s: unhandled SMC (0x%x)\n", __func__, smc_fid);
+ SMC_RET1(handle, SMC_UNK);
+ }
+}
+
+/* Define a runtime service descriptor for fast SMC calls */
+DECLARE_RT_SVC(
+ marvell_sip_svc,
+ OEN_SIP_START,
+ OEN_SIP_END,
+ SMC_TYPE_FAST,
+ NULL,
+ mrvl_sip_smc_handler
+);
diff --git a/plat/marvell/armada/a3k/common/aarch64/a3700_clock.S b/plat/marvell/armada/a3k/common/aarch64/a3700_clock.S
new file mode 100644
index 0000000..f79516f
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/aarch64/a3700_clock.S
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <asm_macros.S>
+#include <platform_def.h>
+
+/*
+ * Below address in used only for reading, therefore no problem with concurrent
+ * Linux access.
+ */
+#define MVEBU_TEST_PIN_LATCH_N (MVEBU_NB_GPIO_REG_BASE + 0x8)
+ #define MVEBU_XTAL_MODE_MASK BIT(9)
+
+ /* -----------------------------------------------------
+ * uint32_t get_ref_clk (void);
+ *
+ * returns reference clock in MHz (25 or 40)
+ * -----------------------------------------------------
+ */
+.globl get_ref_clk
+func get_ref_clk
+ mov_imm x0, MVEBU_TEST_PIN_LATCH_N
+ ldr w0, [x0]
+ tst w0, #MVEBU_XTAL_MODE_MASK
+ bne 40
+ mov w0, #25
+ ret
+40:
+ mov w0, #40
+ ret
+endfunc get_ref_clk
diff --git a/plat/marvell/armada/a3k/common/aarch64/a3700_common.c b/plat/marvell/armada/a3k/common/aarch64/a3700_common.c
new file mode 100644
index 0000000..6351285
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/aarch64/a3700_common.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+#include <plat_marvell.h>
+
+/* MMU entry for internal (register) space access */
+#define MAP_DEVICE0 MAP_REGION_FLAT(DEVICE0_BASE, \
+ DEVICE0_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/*
+ * Table of regions for various BL stages to map using the MMU.
+ */
+#if IMAGE_BL1
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SHARED_RAM,
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+#if IMAGE_BL2
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SHARED_RAM,
+ MAP_DEVICE0,
+ MARVELL_MAP_DRAM,
+ {0}
+};
+#endif
+#if IMAGE_BL2U
+const mmap_region_t plat_marvell_mmap[] = {
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+#if IMAGE_BL31
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SHARED_RAM,
+ MAP_DEVICE0,
+ MARVELL_MAP_DRAM,
+ {0}
+};
+#endif
+#if IMAGE_BL32
+const mmap_region_t plat_marvell_mmap[] = {
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+
+MARVELL_CASSERT_MMAP;
diff --git a/plat/marvell/armada/a3k/common/aarch64/plat_helpers.S b/plat/marvell/armada/a3k/common/aarch64/plat_helpers.S
new file mode 100644
index 0000000..90d76f0
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/aarch64/plat_helpers.S
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <asm_macros.S>
+#include <platform_def.h>
+
+ .globl plat_secondary_cold_boot_setup
+ .globl plat_get_my_entrypoint
+ .globl plat_is_my_cpu_primary
+
+ /* -----------------------------------------------------
+ * void plat_secondary_cold_boot_setup (void);
+ *
+ * This function performs any platform specific actions
+ * needed for a secondary cpu after a cold reset. Right
+ * now this is a stub function.
+ * -----------------------------------------------------
+ */
+func plat_secondary_cold_boot_setup
+ mov x0, #0
+ ret
+endfunc plat_secondary_cold_boot_setup
+
+ /* ---------------------------------------------------------------------
+ * unsigned long plat_get_my_entrypoint (void);
+ *
+ * Main job of this routine is to distinguish between cold and warm boot
+ * For a cold boot, return 0.
+ * For a warm boot, read the mailbox and return the address it contains.
+ * A magic number is placed before entrypoint to avoid mistake caused by
+ * uninitialized mailbox data area.
+ * ---------------------------------------------------------------------
+ */
+func plat_get_my_entrypoint
+ /* Read first word and compare it with magic num */
+ mov_imm x0, PLAT_MARVELL_MAILBOX_BASE
+ ldr x1, [x0]
+ mov_imm x2, PLAT_MARVELL_MAILBOX_MAGIC_NUM
+ cmp x1, x2
+ /* If compare failed, return 0, i.e. cold boot */
+ beq entrypoint
+ mov x0, #0
+ ret
+entrypoint:
+ /* Second word contains the jump address */
+ add x0, x0, #8
+ ldr x0, [x0]
+ ret
+endfunc plat_get_my_entrypoint
+
+ /* -----------------------------------------------------
+ * unsigned int plat_is_my_cpu_primary (void);
+ *
+ * Find out whether the current cpu is the primary
+ * cpu.
+ * -----------------------------------------------------
+ */
+func plat_is_my_cpu_primary
+ mrs x0, mpidr_el1
+ and x0, x0, #(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK)
+ cmp x0, #MVEBU_PRIMARY_CPU
+ cset w0, eq
+ ret
+endfunc plat_is_my_cpu_primary
diff --git a/plat/marvell/armada/a3k/common/cm3_system_reset.c b/plat/marvell/armada/a3k/common/cm3_system_reset.c
new file mode 100644
index 0000000..f105d59
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/cm3_system_reset.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020 Marek Behun, CZ.NIC
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <stdbool.h>
+
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <mvebu_def.h>
+
+/* Cortex-M3 Secure Processor Mailbox Registers */
+#define MVEBU_RWTM_PARAM0_REG (MVEBU_RWTM_REG_BASE)
+#define MVEBU_RWTM_CMD_REG (MVEBU_RWTM_REG_BASE + 0x40)
+#define MVEBU_RWTM_HOST_INT_RESET_REG (MVEBU_RWTM_REG_BASE + 0xC8)
+#define MVEBU_RWTM_HOST_INT_MASK_REG (MVEBU_RWTM_REG_BASE + 0xCC)
+#define MVEBU_RWTM_HOST_INT_SP_COMPLETE BIT(0)
+
+#define MVEBU_RWTM_REBOOT_CMD 0x0009
+#define MVEBU_RWTM_REBOOT_MAGIC 0xDEADBEEF
+
+static inline bool rwtm_completed(void)
+{
+ return (mmio_read_32(MVEBU_RWTM_HOST_INT_RESET_REG) &
+ MVEBU_RWTM_HOST_INT_SP_COMPLETE) != 0;
+}
+
+static bool rwtm_wait(int ms)
+{
+ while (ms && !rwtm_completed()) {
+ mdelay(1);
+ --ms;
+ }
+
+ return rwtm_completed();
+}
+
+void cm3_system_reset(void)
+{
+ int tries = 5;
+
+ for (; tries > 0; --tries) {
+ mmio_clrbits_32(MVEBU_RWTM_HOST_INT_RESET_REG,
+ MVEBU_RWTM_HOST_INT_SP_COMPLETE);
+
+ mmio_write_32(MVEBU_RWTM_PARAM0_REG, MVEBU_RWTM_REBOOT_MAGIC);
+ mmio_write_32(MVEBU_RWTM_CMD_REG, MVEBU_RWTM_REBOOT_CMD);
+
+ if (rwtm_wait(10)) {
+ break;
+ }
+
+ mdelay(100);
+ }
+
+ /* If we reach here, the command is not implemented. */
+ WARN("System reset command not implemented in WTMI firmware!\n");
+}
diff --git a/plat/marvell/armada/a3k/common/dram_win.c b/plat/marvell/armada/a3k/common/dram_win.c
new file mode 100644
index 0000000..9d7b3a9
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/dram_win.c
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2018-2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <string.h>
+
+#include <lib/mmio.h>
+
+#include <dram_win.h>
+#include <marvell_plat_priv.h>
+#include <mvebu.h>
+#include <plat_marvell.h>
+
+/* Armada 3700 has 5 configurable windows */
+#define MV_CPU_WIN_NUM 5
+
+#define CPU_WIN_DISABLED 0
+#define CPU_WIN_ENABLED 1
+
+/*
+ * There are 2 different cpu decode window configuration cases:
+ * - DRAM size is not over 2GB;
+ * - DRAM size is 4GB.
+ */
+enum cpu_win_config_num {
+ CPU_WIN_CONFIG_DRAM_NOT_OVER_2GB = 0,
+ CPU_WIN_CONFIG_DRAM_4GB,
+ CPU_WIN_CONFIG_MAX
+};
+
+enum cpu_win_target {
+ CPU_WIN_TARGET_DRAM = 0,
+ CPU_WIN_TARGET_INTERNAL_REG,
+ CPU_WIN_TARGET_PCIE,
+ CPU_WIN_TARGET_PCIE_OVER_MCI,
+ CPU_WIN_TARGET_BOOT_ROM,
+ CPU_WIN_TARGET_MCI_EXTERNAL,
+ CPU_WIN_TARGET_RWTM_RAM = 7,
+ CPU_WIN_TARGET_CCI400_REG
+};
+
+struct cpu_win_configuration {
+ uint32_t enabled;
+ enum cpu_win_target target;
+ uint64_t base_addr;
+ uint64_t size;
+ uint64_t remap_addr;
+};
+
+struct cpu_win_configuration mv_cpu_wins[CPU_WIN_CONFIG_MAX][MV_CPU_WIN_NUM] = {
+ /*
+ * When total dram size is not over 2GB:
+ * DDR window 0 is configured in tim header, its size may be not 512MB,
+ * but the actual dram size, no need to configure it again;
+ * other cpu windows are kept as default.
+ */
+ {
+ /* enabled
+ * target
+ * base
+ * size
+ * remap
+ */
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_DRAM,
+ 0x0,
+ 0x08000000,
+ 0x0},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_MCI_EXTERNAL,
+ 0xe0000000,
+ 0x08000000,
+ 0xe0000000},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_PCIE,
+ 0xe8000000,
+ 0x08000000,
+ 0xe8000000},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_RWTM_RAM,
+ 0xf0000000,
+ 0x00020000,
+ 0x1fff0000},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_PCIE_OVER_MCI,
+ 0x80000000,
+ 0x10000000,
+ 0x80000000},
+ },
+
+ /*
+ * If total DRAM size is more than 2GB, now there is only one case:
+ * 4GB of DRAM; to better utilize address space (for maximization of
+ * DRAM usage), we will use the configuration of CPU windows below:
+ * - Internal Regs and Boot ROM windows are kept as default;
+ * - CCI-400 is moved from its default address to another address
+ * (this is actually done even if DRAM size is not more than 2 GB,
+ * because the firmware is compiled with that address as a
+ * constant);
+ * - PCIe window is moved to another address;
+ * - Use 4 CPU decode windows for DRAM, which cover 3.75GB DRAM;
+ * DDR window 0 is configured in tim header with 2G B size, no need
+ * to configure it again here;
+ *
+ * 0xFFFFFFFF ---> +-----------------------+
+ * | Boot ROM | 1 MB
+ * | AP Boot ROM - 16 KB: |
+ * | 0xFFFF0000-0xFFFF4000 |
+ * 0xFFF00000 ---> +-----------------------+
+ * : :
+ * 0xFE010000 ---> +-----------------------+
+ * | CCI Regs | 64 KB
+ * 0xFE000000 ---> +-----------------------+
+ * : :
+ * 0xFA000000 ---> +-----------------------+
+ * | PCIE | 128 MB
+ * 0xF2000000 ---> +-----------------------+
+ * | DDR window 3 | 512 MB
+ * 0xD2000000 ---> +-----------------------+
+ * | Internal Regs | 32 MB
+ * 0xD0000000 ---> |-----------------------|
+ * | DDR window 2 | 256 MB
+ * 0xC0000000 ---> |-----------------------|
+ * | |
+ * | DDR window 1 | 1 GB
+ * | |
+ * 0x80000000 ---> |-----------------------|
+ * | |
+ * | |
+ * | DDR window 0 | 2 GB
+ * | |
+ * | |
+ * 0x00000000 ---> +-----------------------+
+ */
+ {
+ /* win_id
+ * target
+ * base
+ * size
+ * remap
+ */
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_DRAM,
+ 0x0,
+ 0x80000000,
+ 0x0},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_DRAM,
+ 0x80000000,
+ 0x40000000,
+ 0x80000000},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_DRAM,
+ 0xc0000000,
+ 0x10000000,
+ 0xc0000000},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_DRAM,
+ 0xd2000000,
+ 0x20000000,
+ 0xd2000000},
+ {CPU_WIN_ENABLED,
+ CPU_WIN_TARGET_PCIE,
+ 0xf2000000,
+ 0x08000000,
+ 0xf2000000},
+ },
+};
+
+/*
+ * dram_win_map_build
+ *
+ * This function builds cpu dram windows mapping
+ * which includes base address and window size by
+ * reading cpu dram decode windows registers.
+ *
+ * @input: N/A
+ *
+ * @output:
+ * - win_map: cpu dram windows mapping
+ *
+ * @return: N/A
+ */
+void dram_win_map_build(struct dram_win_map *win_map)
+{
+ int32_t win_id;
+ struct dram_win *win;
+ uint32_t base_reg, ctrl_reg, size_reg, enabled, target;
+
+ memset(win_map, 0, sizeof(struct dram_win_map));
+ for (win_id = 0; win_id < DRAM_WIN_MAP_NUM_MAX; win_id++) {
+ ctrl_reg = mmio_read_32(CPU_DEC_WIN_CTRL_REG(win_id));
+ target = (ctrl_reg & CPU_DEC_CR_WIN_TARGET_MASK) >>
+ CPU_DEC_CR_WIN_TARGET_OFFS;
+ enabled = ctrl_reg & CPU_DEC_CR_WIN_ENABLE;
+ /* Ignore invalid and non-dram windows*/
+ if ((enabled == 0) || (target != DRAM_CPU_DEC_TARGET_NUM))
+ continue;
+
+ win = win_map->dram_windows + win_map->dram_win_num;
+ base_reg = mmio_read_32(CPU_DEC_WIN_BASE_REG(win_id));
+ size_reg = mmio_read_32(CPU_DEC_WIN_SIZE_REG(win_id));
+ /* Base reg [15:0] corresponds to transaction address [39:16] */
+ win->base_addr = (base_reg & CPU_DEC_BR_BASE_MASK) >>
+ CPU_DEC_BR_BASE_OFFS;
+ win->base_addr *= CPU_DEC_CR_WIN_SIZE_ALIGNMENT;
+ /*
+ * Size reg [15:0] is programmed from LSB to MSB as a sequence
+ * of 1s followed by a sequence of 0s and the number of 1s
+ * specifies the size of the window in 64 KB granularity,
+ * for example, a value of 00FFh specifies 256 x 64 KB = 16 MB
+ */
+ win->win_size = (size_reg & CPU_DEC_CR_WIN_SIZE_MASK) >>
+ CPU_DEC_CR_WIN_SIZE_OFFS;
+ win->win_size = (win->win_size + 1) *
+ CPU_DEC_CR_WIN_SIZE_ALIGNMENT;
+
+ win_map->dram_win_num++;
+ }
+}
+
+static void cpu_win_set(uint32_t win_id, struct cpu_win_configuration *win_cfg)
+{
+ uint32_t base_reg, ctrl_reg, size_reg, remap_reg;
+
+ /* Disable window */
+ ctrl_reg = mmio_read_32(CPU_DEC_WIN_CTRL_REG(win_id));
+ ctrl_reg &= ~CPU_DEC_CR_WIN_ENABLE;
+ mmio_write_32(CPU_DEC_WIN_CTRL_REG(win_id), ctrl_reg);
+
+ /* For an disabled window, only disable it. */
+ if (!win_cfg->enabled)
+ return;
+
+ /* Set Base Register */
+ base_reg = (uint32_t)(win_cfg->base_addr /
+ CPU_DEC_CR_WIN_SIZE_ALIGNMENT);
+ base_reg <<= CPU_DEC_BR_BASE_OFFS;
+ base_reg &= CPU_DEC_BR_BASE_MASK;
+ mmio_write_32(CPU_DEC_WIN_BASE_REG(win_id), base_reg);
+
+ /* Set Remap Register with the same value
+ * as the <Base> field in Base Register
+ */
+ remap_reg = (uint32_t)(win_cfg->remap_addr /
+ CPU_DEC_CR_WIN_SIZE_ALIGNMENT);
+ remap_reg <<= CPU_DEC_RLR_REMAP_LOW_OFFS;
+ remap_reg &= CPU_DEC_RLR_REMAP_LOW_MASK;
+ mmio_write_32(CPU_DEC_REMAP_LOW_REG(win_id), remap_reg);
+
+ /* Set Size Register */
+ size_reg = (win_cfg->size / CPU_DEC_CR_WIN_SIZE_ALIGNMENT) - 1;
+ size_reg <<= CPU_DEC_CR_WIN_SIZE_OFFS;
+ size_reg &= CPU_DEC_CR_WIN_SIZE_MASK;
+ mmio_write_32(CPU_DEC_WIN_SIZE_REG(win_id), size_reg);
+
+ /* Set Control Register - set target id and enable window */
+ ctrl_reg &= ~CPU_DEC_CR_WIN_TARGET_MASK;
+ ctrl_reg |= (win_cfg->target << CPU_DEC_CR_WIN_TARGET_OFFS);
+ ctrl_reg |= CPU_DEC_CR_WIN_ENABLE;
+ mmio_write_32(CPU_DEC_WIN_CTRL_REG(win_id), ctrl_reg);
+}
+
+void cpu_wins_init(void)
+{
+ uint32_t cfg_idx, win_id;
+
+ if (mvebu_get_dram_size(MVEBU_REGS_BASE) <= _2GB_)
+ cfg_idx = CPU_WIN_CONFIG_DRAM_NOT_OVER_2GB;
+ else
+ cfg_idx = CPU_WIN_CONFIG_DRAM_4GB;
+
+ /* Window 0 is configured always for DRAM in tim header
+ * already, no need to configure it again here
+ */
+ for (win_id = 1; win_id < MV_CPU_WIN_NUM; win_id++)
+ cpu_win_set(win_id, &mv_cpu_wins[cfg_idx][win_id]);
+}
+
diff --git a/plat/marvell/armada/a3k/common/include/a3700_plat_def.h b/plat/marvell/armada/a3k/common/include/a3700_plat_def.h
new file mode 100644
index 0000000..4d45e15
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/a3700_plat_def.h
@@ -0,0 +1,169 @@
+/*
+ * Copyright (C) 2018-2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef A3700_PLAT_DEF_H
+#define A3700_PLAT_DEF_H
+
+#include <marvell_def.h>
+
+
+#define MVEBU_MAX_CPUS_PER_CLUSTER 2
+
+#define MVEBU_PRIMARY_CPU 0x0
+
+/*
+ * The counter on A3700 is always fed from reference 25M clock (XTAL).
+ * However minimal CPU counter prescaler is 2, so the counter
+ * frequency will be divided by 2, the number is 12.5M
+ */
+#define COUNTER_FREQUENCY 12500000
+
+#define MVEBU_REGS_BASE 0xD0000000
+
+/*****************************************************************************
+ * MVEBU memory map related constants
+ *****************************************************************************
+ */
+/* Aggregate of all devices in the first GB */
+#define DEVICE0_BASE MVEBU_REGS_BASE
+#define DEVICE0_SIZE 0x10000000
+
+/*****************************************************************************
+ * GIC-500 & interrupt handling related constants
+ *****************************************************************************
+ */
+/* Base MVEBU compatible GIC memory map */
+#define MVEBU_GICD_BASE 0x1D00000
+#define MVEBU_GICR_BASE 0x1D40000
+#define MVEBU_GICC_BASE 0x1D80000
+
+/*
+ * CCI-400 base address
+ * This address is absolute, not relative to MVEBU_REGS_BASE.
+ * This is not the default CCI base address (that would be 0xD8000000).
+ * Rather we remap CCI to this address to better utilize the address space.
+ * (The remapping is done in plat/marvell/armada/a3k/common/plat_cci.c)
+ */
+#define MVEBU_CCI_BASE 0xFE000000
+
+/*****************************************************************************
+ * North and south bridge reset registers
+ *****************************************************************************
+ */
+#define MVEBU_NB_RESET_REG (MVEBU_REGS_BASE + 0x12400)
+#define MVEBU_NB_RESET_I2C1_N (1 << 0)
+#define MVEBU_NB_RESET_1WIRE_N (1 << 1)
+#define MVEBU_NB_RESET_SPI_N (1 << 2)
+#define MVEBU_NB_RESET_UART_N (1 << 3)
+#define MVEBU_NB_RESET_XTL_N (1 << 4)
+#define MVEBU_NB_RESET_I2C2_N (1 << 5)
+#define MVEBU_NB_RESET_UART2_N (1 << 6)
+#define MVEBU_NB_RESET_AVS_N (1 << 7)
+#define MVEBU_NB_RESET_DDR_N (1 << 10)
+#define MVEBU_NB_RESET_SETM_N (1 << 11)
+#define MVEBU_NB_RESET_DMA_N (1 << 12)
+#define MVEBU_NB_RESET_TSECM_N (1 << 13)
+#define MVEBU_NB_RESET_SDIO_N (1 << 14)
+#define MVEBU_NB_RESET_SATA_N (1 << 15)
+#define MVEBU_NB_RESET_PWRMGT_N (1 << 16)
+#define MVEBU_NB_RESET_OTP_N (1 << 17)
+#define MVEBU_NB_RESET_EIP_N (1 << 18)
+#define MVEBU_SB_RESET_REG (MVEBU_REGS_BASE + 0x18600)
+#define MVEBU_SB_RESET_MCIPHY (1 << 1)
+#define MVEBU_SB_RESET_SDIO_N (1 << 2)
+#define MVEBU_SB_RESET_PCIE_N (1 << 3)
+#define MVEBU_SB_RESET_GBE1_N (1 << 4)
+#define MVEBU_SB_RESET_GBE0_N (1 << 5)
+#define MVEBU_SB_RESET_USB2PHY (1 << 6)
+#define MVEBU_SB_RESET_USB2HPHY (1 << 7)
+#define MVEBU_SB_RESET_MCI_N (1 << 8)
+#define MVEBU_SB_RESET_PWRMGT_N (1 << 9)
+#define MVEBU_SB_RESET_EBM_N (1 << 10)
+#define MVEBU_SB_RESET_OTP_N (1 << 11)
+
+/*****************************************************************************
+ * North and south bridge register base
+ *****************************************************************************
+ */
+#define MVEBU_NB_REGS_BASE (MVEBU_REGS_BASE + 0x13000)
+#define MVEBU_SB_REGS_BASE (MVEBU_REGS_BASE + 0x18000)
+
+/*****************************************************************************
+ * GPIO registers related constants
+ *****************************************************************************
+ */
+/* North and south bridge GPIO register base address */
+#define MVEBU_NB_GPIO_REG_BASE (MVEBU_NB_REGS_BASE + 0x800)
+#define MVEBU_NB_GPIO_IRQ_REG_BASE (MVEBU_NB_REGS_BASE + 0xC00)
+#define MVEBU_SB_GPIO_REG_BASE (MVEBU_SB_REGS_BASE + 0x800)
+#define MVEBU_SB_GPIO_IRQ_REG_BASE (MVEBU_SB_REGS_BASE + 0xC00)
+#define MVEBU_NB_SB_IRQ_REG_BASE (MVEBU_REGS_BASE + 0x8A00)
+
+/* North Bridge GPIO selection register */
+#define MVEBU_NB_GPIO_SEL_REG (MVEBU_NB_GPIO_REG_BASE + 0x30)
+#define MVEBU_NB_GPIO_OUTPUT_EN_HIGH_REG (MVEBU_NB_GPIO_REG_BASE + 0x04)
+/* I2C1 GPIO Enable bit offset */
+#define MVEBU_GPIO_TW1_GPIO_EN_OFF (10)
+/* SPI pins mode bit offset */
+#define MVEBU_GPIO_NB_SPI_PIN_MODE_OFF (28)
+
+/*****************************************************************************
+ * DRAM registers related constants
+ *****************************************************************************
+ */
+#define MVEBU_DRAM_REG_BASE (MVEBU_REGS_BASE)
+
+/*****************************************************************************
+ * SB wake-up registers related constants
+ *****************************************************************************
+ */
+#define MVEBU_SB_WAKEUP_REG_BASE (MVEBU_REGS_BASE + 0x19000)
+
+/*****************************************************************************
+ * PMSU registers related constants
+ *****************************************************************************
+ */
+#define MVEBU_PMSU_REG_BASE (MVEBU_REGS_BASE + 0x14000)
+
+/*****************************************************************************
+ * North Bridge Step-Down Registers
+ *****************************************************************************
+ */
+#define MVEBU_NB_STEP_DOWN_REG_BASE (MVEBU_REGS_BASE + 0x12800)
+
+/*****************************************************************************
+ * DRAM CS memory map register base
+ *****************************************************************************
+ */
+#define MVEBU_CS_MMAP_REG_BASE (MVEBU_REGS_BASE + 0x200)
+
+/*****************************************************************************
+ * CPU decoder window registers related constants
+ *****************************************************************************
+ */
+#define MVEBU_CPU_DEC_WIN_REG_BASE (MVEBU_REGS_BASE + 0xCF00)
+
+/*****************************************************************************
+ * AVS registers related constants
+ *****************************************************************************
+ */
+#define MVEBU_AVS_REG_BASE (MVEBU_REGS_BASE + 0x11500)
+
+
+/*****************************************************************************
+ * AVS registers related constants
+ *****************************************************************************
+ */
+#define MVEBU_COMPHY_REG_BASE (MVEBU_REGS_BASE + 0x18300)
+
+/*****************************************************************************
+ * Cortex-M3 Secure Processor Mailbox constants
+ *****************************************************************************
+ */
+#define MVEBU_RWTM_REG_BASE (MVEBU_REGS_BASE + 0xB0000)
+
+#endif /* A3700_PLAT_DEF_H */
diff --git a/plat/marvell/armada/a3k/common/include/a3700_pm.h b/plat/marvell/armada/a3k/common/include/a3700_pm.h
new file mode 100644
index 0000000..44dbb9f
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/a3700_pm.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2016-2020 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef A3700_PM_H
+#define A3700_PM_H
+
+#include <stdint.h>
+
+/* supported wake up sources */
+enum pm_wake_up_src_type {
+ WAKE_UP_SRC_GPIO,
+ /* FOLLOWING SRC NOT SUPPORTED YET */
+ WAKE_UP_SRC_TIMER,
+ WAKE_UP_SRC_UART0,
+ WAKE_UP_SRC_UART1,
+ WAKE_UP_SRC_MAX,
+};
+
+struct pm_gpio_data {
+ /*
+ * bank 0: North bridge GPIO
+ * bank 1: South bridge GPIO
+ */
+ uint32_t bank_num;
+ uint32_t gpio_num;
+};
+
+union pm_wake_up_src_data {
+ struct pm_gpio_data gpio_data;
+ /* delay in seconds */
+ uint32_t timer_delay;
+};
+
+struct pm_wake_up_src {
+ enum pm_wake_up_src_type wake_up_src_type;
+
+ union pm_wake_up_src_data wake_up_data;
+};
+
+struct pm_wake_up_src_config {
+ uint32_t wake_up_src_num;
+ struct pm_wake_up_src wake_up_src[WAKE_UP_SRC_MAX];
+};
+
+struct pm_wake_up_src_config *mv_wake_up_src_config_get(void);
+
+void cm3_system_reset(void);
+
+#endif /* A3700_PM_H */
diff --git a/plat/marvell/armada/a3k/common/include/ddr_info.h b/plat/marvell/armada/a3k/common/include/ddr_info.h
new file mode 100644
index 0000000..254f78c
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/ddr_info.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef DDR_INFO_H
+#define DDR_INFO_H
+
+#define DRAM_MAX_IFACE 1
+#define DRAM_CH0_MMAP_LOW_OFFSET 0x200
+
+#endif /* DDR_INFO_H */
diff --git a/plat/marvell/armada/a3k/common/include/dram_win.h b/plat/marvell/armada/a3k/common/include/dram_win.h
new file mode 100644
index 0000000..26a0137
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/dram_win.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef DRAM_WIN_H
+#define DRAM_WIN_H
+
+#include <common/bl_common.h>
+
+#include <io_addr_dec.h>
+
+void dram_win_map_build(struct dram_win_map *win_map);
+void cpu_wins_init(void);
+
+#endif /* DRAM_WIN_H */
diff --git a/plat/marvell/armada/a3k/common/include/io_addr_dec.h b/plat/marvell/armada/a3k/common/include/io_addr_dec.h
new file mode 100644
index 0000000..42ef30b
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/io_addr_dec.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef IO_ADDR_DEC_H
+#define IO_ADDR_DEC_H
+
+#include <stdint.h>
+
+/* There are 5 configurable cpu decoder windows. */
+#define DRAM_WIN_MAP_NUM_MAX 5
+/* Target number for dram in cpu decoder windows. */
+#define DRAM_CPU_DEC_TARGET_NUM 0
+
+/*
+ * Not all configurable decode windows could be used for dram, some units have
+ * to reserve one decode window for other unit they have to communicate with;
+ * for example, DMA engineer has 3 configurable windows, but only two could be
+ * for dram while the last one has to be for pcie, so for DMA, its max_dram_win
+ * is 2.
+ */
+struct dec_win_config {
+ uint32_t dec_reg_base; /* IO address decoder register base address */
+ uint32_t win_attr; /* IO address decoder windows attributes */
+ /* How many configurable dram decoder windows that this unit has; */
+ uint32_t max_dram_win;
+ /* The decoder windows number including remapping that this unit has */
+ uint32_t max_remap;
+ /* The offset between continuous decode windows
+ * within the same unit, typically 0x10
+ */
+ uint32_t win_offset;
+};
+
+struct dram_win {
+ uintptr_t base_addr;
+ uintptr_t win_size;
+};
+
+struct dram_win_map {
+ int dram_win_num;
+ struct dram_win dram_windows[DRAM_WIN_MAP_NUM_MAX];
+};
+
+/*
+ * init_io_addr_dec
+ *
+ * This function initializes io address decoder windows by
+ * cpu dram window mapping information
+ *
+ * @input: N/A
+ * - dram_wins_map: cpu dram windows mapping
+ * - io_dec_config: io address decoder windows configuration
+ * - io_unit_num: io address decoder unit number
+ * @output: N/A
+ *
+ * @return: 0 on success and others on failure
+ */
+int init_io_addr_dec(struct dram_win_map *dram_wins_map,
+ struct dec_win_config *io_dec_config,
+ uint32_t io_unit_num);
+
+#endif /* IO_ADDR_DEC_H */
diff --git a/plat/marvell/armada/a3k/common/include/plat_macros.S b/plat/marvell/armada/a3k/common/include/plat_macros.S
new file mode 100644
index 0000000..f689b4f
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/plat_macros.S
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef PLAT_MACROS_S
+#define PLAT_MACROS_S
+
+#include <marvell_macros.S>
+
+/* ---------------------------------------------
+ * The below macro prints out relevant GIC and
+ * CCI registers registers whenever an unhandled
+ * exception is taken in BL31.
+ * ---------------------------------------------
+ */
+.macro plat_crash_print_regs
+ mov_imm x17, MVEBU_GICC_BASE
+ mov_imm x16, MVEBU_GICD_BASE
+ marvell_print_gic_regs
+ print_cci_regs
+.endm
+
+#endif /* PLAT_MACROS_S */
diff --git a/plat/marvell/armada/a3k/common/include/platform_def.h b/plat/marvell/armada/a3k/common/include/platform_def.h
new file mode 100644
index 0000000..f19d96b
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/include/platform_def.h
@@ -0,0 +1,228 @@
+/*
+ * Copyright (C) 2016-2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef PLATFORM_DEF_H
+#define PLATFORM_DEF_H
+
+#ifndef __ASSEMBLER__
+#include <stdio.h>
+#endif /* __ASSEMBLER__ */
+
+#include <board_marvell_def.h>
+#include <mvebu_def.h>
+
+/*
+ * Most platform porting definitions provided by included headers
+ */
+
+/*
+ * DRAM Memory layout:
+ * +-----------------------+
+ * : :
+ * : Linux :
+ * 0x04X00000-->+-----------------------+
+ * | BL3-3(u-boot) |>>}>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
+ * |-----------------------| } |
+ * | BL3-[0,1, 2] | }---------------------------------> |
+ * |-----------------------| } || |
+ * | BL2 | }->FIP (loaded by || |
+ * |-----------------------| } BootROM to DRAM) || |
+ * | FIP_TOC | } || |
+ * 0x04120000-->|-----------------------| || |
+ * | BL1 (RO) | || |
+ * 0x04100000-->+-----------------------+ || |
+ * : : || |
+ * : Trusted SRAM section : \/ |
+ * 0x04040000-->+-----------------------+ Replaced by BL2 +----------------+ |
+ * | BL1 (RW) | <<<<<<<<<<<<<<<< | BL3-1 NOBITS | |
+ * 0x04037000-->|-----------------------| <<<<<<<<<<<<<<<< |----------------| |
+ * | | <<<<<<<<<<<<<<<< | BL3-1 PROGBITS | |
+ * 0x04023000-->|-----------------------| +----------------+ |
+ * | BL2 | |
+ * |-----------------------| |
+ * | | |
+ * 0x04001000-->|-----------------------| |
+ * | Shared | |
+ * 0x04000000-->+-----------------------+ |
+ * : : |
+ * : Linux : |
+ * : : |
+ * |-----------------------| |
+ * | | U-Boot(BL3-3) Loaded by BL2 |
+ * | U-Boot | <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+ * 0x00000000-->+-----------------------+
+ *
+ * Trusted SRAM section 0x4000000..0x4200000:
+ * ----------------------------------------
+ * SRAM_BASE = 0x4001000
+ * BL2_BASE = 0x4006000
+ * BL2_LIMIT = BL31_BASE
+ * BL31_BASE = 0x4023000 = (64MB + 256KB - 0x1D000)
+ * BL31_PROGBITS_LIMIT = BL1_RW_BASE
+ * BL1_RW_BASE = 0x4037000 = (64MB + 256KB - 0x9000)
+ * BL1_RW_LIMIT = BL31_LIMIT = 0x4040000
+ *
+ *
+ * PLAT_MARVELL_FIP_BASE = 0x4120000
+ */
+
+/*
+ * Since BL33 is loaded by BL2 (and validated by BL31) to DRAM offset 0,
+ * it is allowed to load/copy images to 'NULL' pointers
+ */
+#if defined(IMAGE_BL2) || defined(IMAGE_BL31)
+#define PLAT_ALLOW_ZERO_ADDR_COPY
+#endif
+
+#define PLAT_MARVELL_ATF_BASE 0x4000000
+#define PLAT_MARVELL_ATF_LOAD_ADDR \
+ (PLAT_MARVELL_ATF_BASE + 0x100000)
+
+#define PLAT_MARVELL_FIP_BASE \
+ (PLAT_MARVELL_ATF_LOAD_ADDR + 0x20000)
+#define PLAT_MARVELL_FIP_MAX_SIZE 0x4000000
+
+#define PLAT_MARVELL_CLUSTER_CORE_COUNT U(2)
+/* DRAM[2MB..66MB] is used as Trusted ROM */
+#define PLAT_MARVELL_TRUSTED_ROM_BASE PLAT_MARVELL_ATF_LOAD_ADDR
+/* 4 MB for FIP image */
+#define PLAT_MARVELL_TRUSTED_ROM_SIZE 0x00400000
+/* Reserve 12M for SCP (Secure PayLoad) Trusted RAM
+ * OP-TEE SHMEM follows this region
+ */
+#define PLAT_MARVELL_TRUSTED_RAM_BASE 0x04400000
+#define PLAT_MARVELL_TRUSTED_RAM_SIZE 0x00C00000 /* 12 MB DRAM */
+
+/*
+ * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
+ * plus a little space for growth.
+ */
+#define PLAT_MARVELL_MAX_BL1_RW_SIZE 0xA000
+
+/*
+ * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
+ * little space for growth.
+ */
+#define PLAT_MARVELL_MAX_BL2_SIZE 0xF000
+
+/*
+ * PLAT_ARM_MAX_BL31_SIZE is calculated using the current BL31 debug size plus a
+ * little space for growth.
+ */
+#define PLAT_MARVEL_MAX_BL31_SIZE 0x5D000
+
+#define PLAT_MARVELL_CPU_ENTRY_ADDR BL1_RO_BASE
+
+/* GIC related definitions */
+#define PLAT_MARVELL_GICD_BASE (MVEBU_REGS_BASE + MVEBU_GICD_BASE)
+#define PLAT_MARVELL_GICR_BASE (MVEBU_REGS_BASE + MVEBU_GICR_BASE)
+#define PLAT_MARVELL_GICC_BASE (MVEBU_REGS_BASE + MVEBU_GICC_BASE)
+
+#define PLAT_MARVELL_G0_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL)
+
+#define PLAT_MARVELL_G1S_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_PHY_TIMER, \
+ GIC_HIGHEST_SEC_PRIORITY, grp, GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL)
+
+
+#define PLAT_MARVELL_SHARED_RAM_CACHED 1
+
+/* CCI related constants */
+#define PLAT_MARVELL_CCI_BASE MVEBU_CCI_BASE
+#define PLAT_MARVELL_CCI_CLUSTER0_SL_IFACE_IX 3
+#define PLAT_MARVELL_CCI_CLUSTER1_SL_IFACE_IX 4
+
+/*
+ * Load address of BL3-3 for this platform port
+ */
+#define PLAT_MARVELL_NS_IMAGE_OFFSET 0x0
+
+/* System Reference Clock*/
+#define PLAT_REF_CLK_IN_HZ COUNTER_FREQUENCY
+
+/*
+ * PL011 related constants
+ */
+#define PLAT_MARVELL_UART_BASE (MVEBU_REGS_BASE + 0x12000)
+
+/* Required platform porting definitions */
+#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL1
+
+/* System timer related constants */
+#define PLAT_MARVELL_NSTIMER_FRAME_ID 1
+
+/* Mailbox base address */
+#define PLAT_MARVELL_MAILBOX_BASE (MARVELL_SHARED_RAM_BASE + 0x400)
+#define PLAT_MARVELL_MAILBOX_SIZE 0x100
+#define PLAT_MARVELL_MAILBOX_MAGIC_NUM 0x6D72766C /* mrvl */
+
+/* DRAM CS memory map registers related constants */
+#define MVEBU_CS_MMAP_LOW(cs_num) \
+ (MVEBU_CS_MMAP_REG_BASE + (cs_num) * 0x8)
+#define MVEBU_CS_MMAP_ENABLE 0x1
+#define MVEBU_CS_MMAP_AREA_LEN_OFFS 16
+#define MVEBU_CS_MMAP_AREA_LEN_MASK \
+ (0x1f << MVEBU_CS_MMAP_AREA_LEN_OFFS)
+#define MVEBU_CS_MMAP_START_ADDR_LOW_OFFS 23
+#define MVEBU_CS_MMAP_START_ADDR_LOW_MASK \
+ (0x1ff << MVEBU_CS_MMAP_START_ADDR_LOW_OFFS)
+
+#define MVEBU_CS_MMAP_HIGH(cs_num) \
+ (MVEBU_CS_MMAP_REG_BASE + 0x4 + (cs_num) * 0x8)
+
+/* DRAM max CS number */
+#define MVEBU_MAX_CS_MMAP_NUM (2)
+
+/* CPU decoder window related constants */
+#define CPU_DEC_WIN_CTRL_REG(win_num) \
+ (MVEBU_CPU_DEC_WIN_REG_BASE + (win_num) * 0x10)
+#define CPU_DEC_CR_WIN_ENABLE 0x1
+#define CPU_DEC_CR_WIN_TARGET_OFFS 4
+#define CPU_DEC_CR_WIN_TARGET_MASK \
+ (0xf << CPU_DEC_CR_WIN_TARGET_OFFS)
+
+#define CPU_DEC_WIN_SIZE_REG(win_num) \
+ (MVEBU_CPU_DEC_WIN_REG_BASE + 0x4 + (win_num) * 0x10)
+#define CPU_DEC_CR_WIN_SIZE_OFFS 0
+#define CPU_DEC_CR_WIN_SIZE_MASK \
+ (0xffff << CPU_DEC_CR_WIN_SIZE_OFFS)
+#define CPU_DEC_CR_WIN_SIZE_ALIGNMENT 0x10000
+
+#define CPU_DEC_WIN_BASE_REG(win_num) \
+ (MVEBU_CPU_DEC_WIN_REG_BASE + 0x8 + (win_num) * 0x10)
+#define CPU_DEC_BR_BASE_OFFS 0
+#define CPU_DEC_BR_BASE_MASK \
+ (0xffff << CPU_DEC_BR_BASE_OFFS)
+
+#define CPU_DEC_REMAP_LOW_REG(win_num) \
+ (MVEBU_CPU_DEC_WIN_REG_BASE + 0xC + (win_num) * 0x10)
+#define CPU_DEC_RLR_REMAP_LOW_OFFS 0
+#define CPU_DEC_RLR_REMAP_LOW_MASK \
+ (0xffff << CPU_DEC_BR_BASE_OFFS)
+
+#define CPU_DEC_CCI_BASE_REG (MVEBU_CPU_DEC_WIN_REG_BASE + 0xe0)
+
+/* Securities */
+#define IRQ_SEC_OS_TICK_INT MARVELL_IRQ_SEC_PHY_TIMER
+
+#endif /* PLATFORM_DEF_H */
diff --git a/plat/marvell/armada/a3k/common/io_addr_dec.c b/plat/marvell/armada/a3k/common/io_addr_dec.c
new file mode 100644
index 0000000..fea7f81
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/io_addr_dec.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2016 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#include <lib/mmio.h>
+
+#include <io_addr_dec.h>
+#include <plat_marvell.h>
+
+#define MVEBU_DEC_WIN_CTRL_REG(base, win, off) (MVEBU_REGS_BASE + (base) + \
+ (win) * (off))
+#define MVEBU_DEC_WIN_BASE_REG(base, win, off) (MVEBU_REGS_BASE + (base) + \
+ (win) * (off) + 0x4)
+#define MVEBU_DEC_WIN_REMAP_REG(base, win, off) (MVEBU_REGS_BASE + (base) + \
+ (win) * (off) + 0x8)
+
+#define MVEBU_DEC_WIN_CTRL_SIZE_OFF (16)
+#define MVEBU_DEC_WIN_ENABLE (0x1)
+#define MVEBU_DEC_WIN_CTRL_ATTR_OFF (8)
+#define MVEBU_DEC_WIN_CTRL_TARGET_OFF (4)
+#define MVEBU_DEC_WIN_CTRL_EN_OFF (0)
+#define MVEBU_DEC_WIN_BASE_OFF (16)
+
+#define MVEBU_WIN_BASE_SIZE_ALIGNMENT (0x10000)
+
+/* There are up to 14 IO unit which need address decode in Armada-3700 */
+#define IO_UNIT_NUM_MAX (14)
+
+#define MVEBU_MAX_ADDRSS_4GB (0x100000000ULL)
+
+
+static void set_io_addr_dec_win(int win_id, uintptr_t base_addr,
+ uintptr_t win_size,
+ struct dec_win_config *dec_win)
+{
+ uint32_t ctrl = 0;
+ uint32_t base = 0;
+
+ /* set size */
+ ctrl = ((win_size / MVEBU_WIN_BASE_SIZE_ALIGNMENT) - 1) <<
+ MVEBU_DEC_WIN_CTRL_SIZE_OFF;
+ /* set attr according to IO decode window */
+ ctrl |= dec_win->win_attr << MVEBU_DEC_WIN_CTRL_ATTR_OFF;
+ /* set target */
+ ctrl |= DRAM_CPU_DEC_TARGET_NUM << MVEBU_DEC_WIN_CTRL_TARGET_OFF;
+ /* set base */
+ base = (base_addr / MVEBU_WIN_BASE_SIZE_ALIGNMENT) <<
+ MVEBU_DEC_WIN_BASE_OFF;
+
+ /* set base address*/
+ mmio_write_32(MVEBU_DEC_WIN_BASE_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset),
+ base);
+ /* set remap window, some unit does not have remap window */
+ if (win_id < dec_win->max_remap)
+ mmio_write_32(MVEBU_DEC_WIN_REMAP_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset), base);
+ /* set control register */
+ mmio_write_32(MVEBU_DEC_WIN_CTRL_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset), ctrl);
+ /* enable the address decode window at last to make it effective */
+ ctrl |= MVEBU_DEC_WIN_ENABLE << MVEBU_DEC_WIN_CTRL_EN_OFF;
+ mmio_write_32(MVEBU_DEC_WIN_CTRL_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset), ctrl);
+
+ INFO("set_io_addr_dec %d result: ctrl(0x%x) base(0x%x) remap(0x%x)\n",
+ win_id, mmio_read_32(MVEBU_DEC_WIN_CTRL_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset)),
+ mmio_read_32(MVEBU_DEC_WIN_BASE_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset)),
+ (win_id < dec_win->max_remap) ?
+ mmio_read_32(MVEBU_DEC_WIN_REMAP_REG(dec_win->dec_reg_base,
+ win_id, dec_win->win_offset)) : 0);
+}
+
+/* Set io decode window */
+static int set_io_addr_dec(struct dram_win_map *win_map,
+ struct dec_win_config *dec_win)
+{
+ struct dram_win *win;
+ int id;
+
+ /* disable all windows first */
+ for (id = 0; id < dec_win->max_dram_win; id++)
+ mmio_write_32(MVEBU_DEC_WIN_CTRL_REG(dec_win->dec_reg_base, id,
+ dec_win->win_offset), 0);
+
+ /* configure IO decode windows for DRAM, inheritate DRAM size,
+ * base and target from CPU-DRAM decode window and others
+ * from hard coded IO decode window settings array.
+ */
+ if (win_map->dram_win_num > dec_win->max_dram_win) {
+ /*
+ * If cpu dram windows number exceeds the io decode windows
+ * max number, then fill the first io decode window
+ * with base(0) and size(4GB).
+ */
+ set_io_addr_dec_win(0, 0, MVEBU_MAX_ADDRSS_4GB, dec_win);
+
+ return 0;
+ }
+
+ for (id = 0; id < win_map->dram_win_num; id++, win++) {
+ win = &win_map->dram_windows[id];
+ set_io_addr_dec_win(id, win->base_addr, win->win_size, dec_win);
+ }
+
+ return 0;
+}
+
+/*
+ * init_io_addr_dec
+ *
+ * This function initializes io address decoder windows by
+ * cpu dram window mapping information
+ *
+ * @input: N/A
+ * - dram_wins_map: cpu dram windows mapping
+ * - io_dec_config: io address decoder windows configuration
+ * - io_unit_num: io address decoder unit number
+ * @output: N/A
+ *
+ * @return: 0 on success and others on failure
+ */
+int init_io_addr_dec(struct dram_win_map *dram_wins_map,
+ struct dec_win_config *io_dec_config, uint32_t io_unit_num)
+{
+ int32_t index;
+ struct dec_win_config *io_dec_win;
+ int32_t ret;
+
+ INFO("Initializing IO address decode windows\n");
+
+ if (io_dec_config == NULL || io_unit_num == 0) {
+ ERROR("No IO address decoder windows configurations!\n");
+ return -1;
+ }
+
+ if (io_unit_num > IO_UNIT_NUM_MAX) {
+ ERROR("IO address decoder windows number %d is over max %d\n",
+ io_unit_num, IO_UNIT_NUM_MAX);
+ return -1;
+ }
+
+ if (dram_wins_map == NULL) {
+ ERROR("No cpu dram decoder windows map!\n");
+ return -1;
+ }
+
+ for (index = 0; index < dram_wins_map->dram_win_num; index++)
+ INFO("DRAM mapping %d base(0x%lx) size(0x%lx)\n",
+ index, dram_wins_map->dram_windows[index].base_addr,
+ dram_wins_map->dram_windows[index].win_size);
+
+ /* Set address decode window for each IO */
+ for (index = 0; index < io_unit_num; index++) {
+ io_dec_win = io_dec_config + index;
+ ret = set_io_addr_dec(dram_wins_map, io_dec_win);
+ if (ret) {
+ ERROR("Failed to set IO address decode\n");
+ return -1;
+ }
+ INFO("Set IO decode window successfully, base(0x%x)"
+ " win_attr(%x) max_dram_win(%d) max_remap(%d)"
+ " win_offset(%d)\n", io_dec_win->dec_reg_base,
+ io_dec_win->win_attr, io_dec_win->max_dram_win,
+ io_dec_win->max_remap, io_dec_win->win_offset);
+ }
+
+ return 0;
+}
diff --git a/plat/marvell/armada/a3k/common/marvell_plat_config.c b/plat/marvell/armada/a3k/common/marvell_plat_config.c
new file mode 100644
index 0000000..3bf3d96
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/marvell_plat_config.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/bl_common.h>
+
+#include <io_addr_dec.h>
+#include <mvebu_def.h>
+
+struct dec_win_config io_dec_win_conf[] = {
+ /* dec_reg_base win_attr max_dram_win max_remap win_offset */
+ {0xc000, 0x3d, 2, 0, 0x08}, /* USB */
+ {0xc100, 0x3d, 3, 0, 0x10}, /* USB3 */
+ {0xc200, 0x3d, 2, 0, 0x10}, /* DMA */
+ {0xc300, 0x3d, 2, 0, 0x10}, /* NETA0 */
+ {0xc400, 0x3d, 2, 0, 0x10}, /* NETA1 */
+ {0xc500, 0x3d, 2, 0, 0x10}, /* PCIe */
+ {0xc800, 0x3d, 3, 0, 0x10}, /* SATA */
+ {0xca00, 0x3d, 3, 0, 0x08}, /* SD */
+ {0xcb00, 0x3d, 3, 0, 0x10}, /* eMMC */
+ {0xce00, 0x3d, 2, 0, 0x08}, /* EIP97 */
+};
+
+int marvell_get_io_dec_win_conf(struct dec_win_config **win, uint32_t *size)
+{
+ *win = io_dec_win_conf;
+ *size = sizeof(io_dec_win_conf)/sizeof(struct dec_win_config);
+
+ return 0;
+}
+
diff --git a/plat/marvell/armada/a3k/common/plat_cci.c b/plat/marvell/armada/a3k/common/plat_cci.c
new file mode 100644
index 0000000..56f091f
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/plat_cci.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2021 Marek Behun <marek.behun@nic.cz>
+ *
+ * Based on plat/marvell/armada/common/marvell_cci.c
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <drivers/arm/cci.h>
+#include <lib/mmio.h>
+
+#include <plat_marvell.h>
+
+static const int cci_map[] = {
+ PLAT_MARVELL_CCI_CLUSTER0_SL_IFACE_IX,
+ PLAT_MARVELL_CCI_CLUSTER1_SL_IFACE_IX
+};
+
+/*
+ * This redefines the weak definition in
+ * plat/marvell/armada/common/marvell_cci.c
+ */
+void plat_marvell_interconnect_init(void)
+{
+ /*
+ * To better utilize the address space, we remap CCI base address from
+ * the default (0xD8000000) to MVEBU_CCI_BASE.
+ * This has to be done here, rather than in cpu_wins_init(), because
+ * cpu_wins_init() is called later.
+ */
+ mmio_write_32(CPU_DEC_CCI_BASE_REG, MVEBU_CCI_BASE >> 20);
+
+ cci_init(PLAT_MARVELL_CCI_BASE, cci_map, ARRAY_SIZE(cci_map));
+}
diff --git a/plat/marvell/armada/a3k/common/plat_pm.c b/plat/marvell/armada/a3k/common/plat_pm.c
new file mode 100644
index 0000000..e2d15ab
--- /dev/null
+++ b/plat/marvell/armada/a3k/common/plat_pm.c
@@ -0,0 +1,822 @@
+/*
+ * Copyright (C) 2018-2020 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#ifdef USE_CCI
+#include <drivers/arm/cci.h>
+#endif
+#include <lib/psci/psci.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <a3700_pm.h>
+#include <arch_helpers.h>
+#include <armada_common.h>
+#include <dram_win.h>
+#include <io_addr_dec.h>
+#include <mvebu.h>
+#include <mvebu_def.h>
+#include <marvell_plat_priv.h>
+#include <plat_marvell.h>
+
+/* Warm reset register */
+#define MVEBU_WARM_RESET_REG (MVEBU_NB_REGS_BASE + 0x840)
+#define MVEBU_WARM_RESET_MAGIC 0x1D1E
+
+/* North Bridge GPIO1 SEL register */
+#define MVEBU_NB_GPIO1_SEL_REG (MVEBU_NB_REGS_BASE + 0x830)
+ #define MVEBU_NB_GPIO1_UART1_SEL BIT(19)
+ #define MVEBU_NB_GPIO1_GPIO_25_26_EN BIT(17)
+ #define MVEBU_NB_GPIO1_GPIO_19_EN BIT(14)
+ #define MVEBU_NB_GPIO1_GPIO_18_EN BIT(13)
+
+/* CPU 1 reset register */
+#define MVEBU_CPU_1_RESET_VECTOR (MVEBU_REGS_BASE + 0x14044)
+#define MVEBU_CPU_1_RESET_REG (MVEBU_REGS_BASE + 0xD00C)
+#define MVEBU_CPU_1_RESET_BIT 31
+
+/* IRQ register */
+#define MVEBU_NB_IRQ_STATUS_1_REG (MVEBU_NB_SB_IRQ_REG_BASE)
+#define MVEBU_NB_IRQ_STATUS_2_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0x10)
+#define MVEBU_NB_IRQ_MASK_2_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0x18)
+#define MVEBU_SB_IRQ_STATUS_1_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0x40)
+#define MVEBU_SB_IRQ_STATUS_2_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0x50)
+#define MVEBU_NB_GPIO_IRQ_MASK_1_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0xC8)
+#define MVEBU_NB_GPIO_IRQ_MASK_2_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0xD8)
+#define MVEBU_SB_GPIO_IRQ_MASK_REG (MVEBU_NB_SB_IRQ_REG_BASE + \
+ 0xE8)
+#define MVEBU_NB_GPIO_IRQ_EN_LOW_REG (MVEBU_NB_GPIO_IRQ_REG_BASE)
+#define MVEBU_NB_GPIO_IRQ_EN_HIGH_REG (MVEBU_NB_GPIO_IRQ_REG_BASE + \
+ 0x04)
+#define MVEBU_NB_GPIO_IRQ_STATUS_LOW_REG (MVEBU_NB_GPIO_IRQ_REG_BASE + \
+ 0x10)
+#define MVEBU_NB_GPIO_IRQ_STATUS_HIGH_REG (MVEBU_NB_GPIO_IRQ_REG_BASE + \
+ 0x14)
+#define MVEBU_NB_GPIO_IRQ_WK_LOW_REG (MVEBU_NB_GPIO_IRQ_REG_BASE + \
+ 0x18)
+#define MVEBU_NB_GPIO_IRQ_WK_HIGH_REG (MVEBU_NB_GPIO_IRQ_REG_BASE + \
+ 0x1C)
+#define MVEBU_SB_GPIO_IRQ_EN_REG (MVEBU_SB_GPIO_IRQ_REG_BASE)
+#define MVEBU_SB_GPIO_IRQ_STATUS_REG (MVEBU_SB_GPIO_IRQ_REG_BASE + \
+ 0x10)
+#define MVEBU_SB_GPIO_IRQ_WK_REG (MVEBU_SB_GPIO_IRQ_REG_BASE + \
+ 0x18)
+
+/* PMU registers */
+#define MVEBU_PM_NB_PWR_CTRL_REG (MVEBU_PMSU_REG_BASE)
+ #define MVEBU_PM_PWR_DN_CNT_SEL BIT(28)
+ #define MVEBU_PM_SB_PWR_DWN BIT(4)
+ #define MVEBU_PM_INTERFACE_IDLE BIT(0)
+#define MVEBU_PM_NB_CPU_PWR_CTRL_REG (MVEBU_PMSU_REG_BASE + 0x4)
+ #define MVEBU_PM_L2_FLUSH_EN BIT(22)
+#define MVEBU_PM_NB_PWR_OPTION_REG (MVEBU_PMSU_REG_BASE + 0x8)
+ #define MVEBU_PM_DDR_SR_EN BIT(29)
+ #define MVEBU_PM_DDR_CLK_DIS_EN BIT(28)
+ #define MVEBU_PM_WARM_RESET_EN BIT(27)
+ #define MVEBU_PM_DDRPHY_PWRDWN_EN BIT(23)
+ #define MVEBU_PM_DDRPHY_PAD_PWRDWN_EN BIT(22)
+ #define MVEBU_PM_OSC_OFF_EN BIT(21)
+ #define MVEBU_PM_TBG_OFF_EN BIT(20)
+ #define MVEBU_PM_CPU_VDDV_OFF_EN BIT(19)
+ #define MVEBU_PM_AVS_DISABLE_MODE BIT(14)
+ #define MVEBU_PM_AVS_VDD2_MODE BIT(13)
+ #define MVEBU_PM_AVS_HOLD_MODE BIT(12)
+ #define MVEBU_PM_L2_SRAM_LKG_PD_EN BIT(8)
+ #define MVEBU_PM_EIP_SRAM_LKG_PD_EN BIT(7)
+ #define MVEBU_PM_DDRMC_SRAM_LKG_PD_EN BIT(6)
+ #define MVEBU_PM_MCI_SRAM_LKG_PD_EN BIT(5)
+ #define MVEBU_PM_MMC_SRAM_LKG_PD_EN BIT(4)
+ #define MVEBU_PM_SATA_SRAM_LKG_PD_EN BIT(3)
+ #define MVEBU_PM_DMA_SRAM_LKG_PD_EN BIT(2)
+ #define MVEBU_PM_SEC_SRAM_LKG_PD_EN BIT(1)
+ #define MVEBU_PM_CPU_SRAM_LKG_PD_EN BIT(0)
+ #define MVEBU_PM_NB_SRAM_LKG_PD_EN (MVEBU_PM_L2_SRAM_LKG_PD_EN |\
+ MVEBU_PM_EIP_SRAM_LKG_PD_EN | MVEBU_PM_DDRMC_SRAM_LKG_PD_EN |\
+ MVEBU_PM_MCI_SRAM_LKG_PD_EN | MVEBU_PM_MMC_SRAM_LKG_PD_EN |\
+ MVEBU_PM_SATA_SRAM_LKG_PD_EN | MVEBU_PM_DMA_SRAM_LKG_PD_EN |\
+ MVEBU_PM_SEC_SRAM_LKG_PD_EN | MVEBU_PM_CPU_SRAM_LKG_PD_EN)
+#define MVEBU_PM_NB_PWR_DEBUG_REG (MVEBU_PMSU_REG_BASE + 0xC)
+ #define MVEBU_PM_NB_FORCE_CLK_ON BIT(30)
+ #define MVEBU_PM_IGNORE_CM3_SLEEP BIT(21)
+ #define MVEBU_PM_IGNORE_CM3_DEEP BIT(20)
+#define MVEBU_PM_NB_WAKE_UP_EN_REG (MVEBU_PMSU_REG_BASE + 0x2C)
+ #define MVEBU_PM_SB_WKP_NB_EN BIT(31)
+ #define MVEBU_PM_NB_GPIO_WKP_EN BIT(27)
+ #define MVEBU_PM_SOC_TIMER_WKP_EN BIT(26)
+ #define MVEBU_PM_UART_WKP_EN BIT(25)
+ #define MVEBU_PM_UART2_WKP_EN BIT(19)
+ #define MVEBU_PM_CPU_TIMER_WKP_EN BIT(17)
+ #define MVEBU_PM_NB_WKP_EN BIT(16)
+ #define MVEBU_PM_CORE1_FIQ_IRQ_WKP_EN BIT(13)
+ #define MVEBU_PM_CORE0_FIQ_IRQ_WKP_EN BIT(12)
+#define MVEBU_PM_CPU_0_PWR_CTRL_REG (MVEBU_PMSU_REG_BASE + 0x34)
+#define MVEBU_PM_CPU_1_PWR_CTRL_REG (MVEBU_PMSU_REG_BASE + 0x38)
+ #define MVEBU_PM_CORE_SOC_PD BIT(2)
+ #define MVEBU_PM_CORE_PROC_PD BIT(1)
+ #define MVEBU_PM_CORE_PD BIT(0)
+#define MVEBU_PM_CORE_1_RETURN_ADDR_REG (MVEBU_PMSU_REG_BASE + 0x44)
+#define MVEBU_PM_CPU_VDD_OFF_INFO_1_REG (MVEBU_PMSU_REG_BASE + 0x48)
+#define MVEBU_PM_CPU_VDD_OFF_INFO_2_REG (MVEBU_PMSU_REG_BASE + 0x4C)
+ #define MVEBU_PM_LOW_POWER_STATE BIT(0)
+#define MVEBU_PM_CPU_WAKE_UP_CONF_REG (MVEBU_PMSU_REG_BASE + 0x54)
+ #define MVEBU_PM_CORE1_WAKEUP BIT(13)
+ #define MVEBU_PM_CORE0_WAKEUP BIT(12)
+#define MVEBU_PM_WAIT_DDR_RDY_VALUE (0x15)
+#define MVEBU_PM_SB_CPU_PWR_CTRL_REG (MVEBU_SB_WAKEUP_REG_BASE)
+ #define MVEBU_PM_SB_PM_START BIT(0)
+#define MVEBU_PM_SB_PWR_OPTION_REG (MVEBU_SB_WAKEUP_REG_BASE + 0x4)
+ #define MVEBU_PM_SDIO_PHY_PDWN_EN BIT(17)
+ #define MVEBU_PM_SB_VDDV_OFF_EN BIT(16)
+ #define MVEBU_PM_EBM_SRAM_LKG_PD_EN BIT(11)
+ #define MVEBU_PM_PCIE_SRAM_LKG_PD_EN BIT(10)
+ #define MVEBU_PM_GBE1_TX_SRAM_LKG_PD_EN BIT(9)
+ #define MVEBU_PM_GBE1_RX_SRAM_LKG_PD_EN BIT(8)
+ #define MVEBU_PM_GBE1_MIB_SRAM_LKG_PD_EN BIT(7)
+ #define MVEBU_PM_GBE0_TX_SRAM_LKG_PD_EN BIT(6)
+ #define MVEBU_PM_GBE0_RX_SRAM_LKG_PD_EN BIT(5)
+ #define MVEBU_PM_GBE0_MIB_SRAM_LKG_PD_EN BIT(4)
+ #define MVEBU_PM_SDIO_SRAM_LKG_PD_EN BIT(3)
+ #define MVEBU_PM_USB2_SRAM_LKG_PD_EN BIT(2)
+ #define MVEBU_PM_USB3_H_SRAM_LKG_PD_EN BIT(1)
+ #define MVEBU_PM_SB_SRAM_LKG_PD_EN (MVEBU_PM_EBM_SRAM_LKG_PD_EN |\
+ MVEBU_PM_PCIE_SRAM_LKG_PD_EN | MVEBU_PM_GBE1_TX_SRAM_LKG_PD_EN |\
+ MVEBU_PM_GBE1_RX_SRAM_LKG_PD_EN | MVEBU_PM_GBE1_MIB_SRAM_LKG_PD_EN |\
+ MVEBU_PM_GBE0_TX_SRAM_LKG_PD_EN | MVEBU_PM_GBE0_RX_SRAM_LKG_PD_EN |\
+ MVEBU_PM_GBE0_MIB_SRAM_LKG_PD_EN | MVEBU_PM_SDIO_SRAM_LKG_PD_EN |\
+ MVEBU_PM_USB2_SRAM_LKG_PD_EN | MVEBU_PM_USB3_H_SRAM_LKG_PD_EN)
+#define MVEBU_PM_SB_WK_EN_REG (MVEBU_SB_WAKEUP_REG_BASE + 0x10)
+ #define MVEBU_PM_SB_GPIO_WKP_EN BIT(24)
+ #define MVEBU_PM_SB_WKP_EN BIT(20)
+
+/* DRAM registers */
+#define MVEBU_DRAM_STATS_CH0_REG (MVEBU_DRAM_REG_BASE + 0x4)
+ #define MVEBU_DRAM_WCP_EMPTY BIT(19)
+#define MVEBU_DRAM_CMD_0_REG (MVEBU_DRAM_REG_BASE + 0x20)
+ #define MVEBU_DRAM_CH0_CMD0 BIT(28)
+ #define MVEBU_DRAM_CS_CMD0 BIT(24)
+ #define MVEBU_DRAM_WCB_DRAIN_REQ BIT(1)
+#define MVEBU_DRAM_PWR_CTRL_REG (MVEBU_DRAM_REG_BASE + 0x54)
+ #define MVEBU_DRAM_PHY_CLK_GATING_EN BIT(1)
+ #define MVEBU_DRAM_PHY_AUTO_AC_OFF_EN BIT(0)
+
+/* AVS registers */
+#define MVEBU_AVS_CTRL_2_REG (MVEBU_AVS_REG_BASE + 0x8)
+ #define MVEBU_LOW_VDD_MODE_EN BIT(6)
+
+/* Clock registers */
+#define MVEBU_NB_CLOCK_SEL_REG (MVEBU_NB_REGS_BASE + 0x10)
+ #define MVEBU_A53_CPU_CLK_SEL BIT(15)
+
+/* North Bridge Step-Down Registers */
+#define MVEBU_NB_STEP_DOWN_INT_EN_REG MVEBU_NB_STEP_DOWN_REG_BASE
+ #define MVEBU_NB_GPIO_INT_WAKE_WCPU_CLK BIT(8)
+
+#define MVEBU_NB_GPIO_18 18
+#define MVEBU_NB_GPIO_19 19
+#define MVEBU_NB_GPIO_25 25
+#define MVEBU_NB_GPIO_26 26
+
+typedef int (*wake_up_src_func)(union pm_wake_up_src_data *);
+
+struct wake_up_src_func_map {
+ enum pm_wake_up_src_type type;
+ wake_up_src_func func;
+};
+
+void marvell_psci_arch_init(int die_index)
+{
+}
+
+static void a3700_pm_ack_irq(void)
+{
+ uint32_t reg;
+
+ reg = mmio_read_32(MVEBU_NB_IRQ_STATUS_1_REG);
+ if (reg)
+ mmio_write_32(MVEBU_NB_IRQ_STATUS_1_REG, reg);
+
+ reg = mmio_read_32(MVEBU_NB_IRQ_STATUS_2_REG);
+ if (reg)
+ mmio_write_32(MVEBU_NB_IRQ_STATUS_2_REG, reg);
+
+ reg = mmio_read_32(MVEBU_SB_IRQ_STATUS_1_REG);
+ if (reg)
+ mmio_write_32(MVEBU_SB_IRQ_STATUS_1_REG, reg);
+
+ reg = mmio_read_32(MVEBU_SB_IRQ_STATUS_2_REG);
+ if (reg)
+ mmio_write_32(MVEBU_SB_IRQ_STATUS_2_REG, reg);
+
+ reg = mmio_read_32(MVEBU_NB_GPIO_IRQ_STATUS_LOW_REG);
+ if (reg)
+ mmio_write_32(MVEBU_NB_GPIO_IRQ_STATUS_LOW_REG, reg);
+
+ reg = mmio_read_32(MVEBU_NB_GPIO_IRQ_STATUS_HIGH_REG);
+ if (reg)
+ mmio_write_32(MVEBU_NB_GPIO_IRQ_STATUS_HIGH_REG, reg);
+
+ reg = mmio_read_32(MVEBU_SB_GPIO_IRQ_STATUS_REG);
+ if (reg)
+ mmio_write_32(MVEBU_SB_GPIO_IRQ_STATUS_REG, reg);
+}
+
+/*****************************************************************************
+ * A3700 handler called to check the validity of the power state
+ * parameter.
+ *****************************************************************************
+ */
+int a3700_validate_power_state(unsigned int power_state,
+ psci_power_state_t *req_state)
+{
+ ERROR("%s needs to be implemented\n", __func__);
+ panic();
+}
+
+/*****************************************************************************
+ * A3700 handler called when a CPU is about to enter standby.
+ *****************************************************************************
+ */
+void a3700_cpu_standby(plat_local_state_t cpu_state)
+{
+ ERROR("%s needs to be implemented\n", __func__);
+ panic();
+}
+
+/*****************************************************************************
+ * A3700 handler called when a power domain is about to be turned on. The
+ * mpidr determines the CPU to be turned on.
+ *****************************************************************************
+ */
+int a3700_pwr_domain_on(u_register_t mpidr)
+{
+ /* Set barrier */
+ dsbsy();
+
+ /* Set the cpu start address to BL1 entry point */
+ mmio_write_32(MVEBU_CPU_1_RESET_VECTOR,
+ PLAT_MARVELL_CPU_ENTRY_ADDR >> 2);
+
+ /* Get the cpu out of reset */
+ mmio_clrbits_32(MVEBU_CPU_1_RESET_REG, BIT(MVEBU_CPU_1_RESET_BIT));
+ mmio_setbits_32(MVEBU_CPU_1_RESET_REG, BIT(MVEBU_CPU_1_RESET_BIT));
+
+ return 0;
+}
+
+/*****************************************************************************
+ * A3700 handler called to validate the entry point.
+ *****************************************************************************
+ */
+int a3700_validate_ns_entrypoint(uintptr_t entrypoint)
+{
+ return PSCI_E_SUCCESS;
+}
+
+/*****************************************************************************
+ * A3700 handler called when a power domain is about to be turned off. The
+ * target_state encodes the power state that each level should transition to.
+ *****************************************************************************
+ */
+void a3700_pwr_domain_off(const psci_power_state_t *target_state)
+{
+ /* Prevent interrupts from spuriously waking up this cpu */
+ plat_marvell_gic_cpuif_disable();
+
+ /* Core can not be powered down with pending IRQ,
+ * acknowledge all the pending IRQ
+ */
+ a3700_pm_ack_irq();
+}
+
+static void a3700_set_gen_pwr_off_option(void)
+{
+ /* Enable L2 flush -> processor state-machine option */
+ mmio_setbits_32(MVEBU_PM_NB_CPU_PWR_CTRL_REG, MVEBU_PM_L2_FLUSH_EN);
+
+ /*
+ * North bridge cannot be VDD off (always ON).
+ * The NB state machine support low power mode by its state machine.
+ * This bit MUST be set for north bridge power down, e.g.,
+ * OSC input cutoff(NOT TEST), SRAM power down, PMIC, etc.
+ * It is not related to CPU VDD OFF!!
+ */
+ mmio_clrbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_CPU_VDDV_OFF_EN);
+
+ /*
+ * MUST: Switch CPU/AXI clock to OSC
+ * NB state machine clock is always connected to OSC (slow clock).
+ * But Core0/1/processor state machine's clock are connected to AXI
+ * clock. Now, AXI clock takes the TBG as clock source.
+ * If using AXI clock, Core0/1/processor state machine may much faster
+ * than NB state machine. It will cause problem in this case if cores
+ * are released before north bridge gets ready.
+ */
+ mmio_clrbits_32(MVEBU_NB_CLOCK_SEL_REG, MVEBU_A53_CPU_CLK_SEL);
+
+ /*
+ * These register bits will trigger north bridge
+ * power-down state machine regardless CM3 status.
+ */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_DEBUG_REG, MVEBU_PM_IGNORE_CM3_SLEEP);
+ mmio_setbits_32(MVEBU_PM_NB_PWR_DEBUG_REG, MVEBU_PM_IGNORE_CM3_DEEP);
+
+ /*
+ * SRAM => controlled by north bridge state machine.
+ * Core VDD OFF is not related to CPU SRAM power down.
+ */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_NB_SRAM_LKG_PD_EN);
+
+ /*
+ * Idle AXI interface in order to get L2_WFI
+ * L2 WFI is only asserted after CORE-0 and CORE-1 WFI asserted.
+ * (only both core-0/1in WFI, L2 WFI will be issued by CORE.)
+ * Once L2 WFI asserted, this bit is used for signalling assertion
+ * to AXI IO masters.
+ */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_CTRL_REG, MVEBU_PM_INTERFACE_IDLE);
+
+ /* Enable core0 and core1 VDD_OFF */
+ mmio_setbits_32(MVEBU_PM_CPU_0_PWR_CTRL_REG, MVEBU_PM_CORE_PD);
+ mmio_setbits_32(MVEBU_PM_CPU_1_PWR_CTRL_REG, MVEBU_PM_CORE_PD);
+
+ /* Enable North bridge power down -
+ * Both Cores MUST enable this bit to power down north bridge!
+ */
+ mmio_setbits_32(MVEBU_PM_CPU_0_PWR_CTRL_REG, MVEBU_PM_CORE_SOC_PD);
+ mmio_setbits_32(MVEBU_PM_CPU_1_PWR_CTRL_REG, MVEBU_PM_CORE_SOC_PD);
+
+ /* CA53 (processor domain) power down */
+ mmio_setbits_32(MVEBU_PM_CPU_0_PWR_CTRL_REG, MVEBU_PM_CORE_PROC_PD);
+ mmio_setbits_32(MVEBU_PM_CPU_1_PWR_CTRL_REG, MVEBU_PM_CORE_PROC_PD);
+}
+
+static void a3700_en_ddr_self_refresh(void)
+{
+ /*
+ * Both count is 16 bits and configurable. By default, osc stb cnt
+ * is 0xFFF for lower 12 bits.
+ * Thus, powerdown count is smaller than osc count.
+ * This count is used for exiting DDR SR mode on wakeup event.
+ * The powerdown count also has impact on the following
+ * state changes: idle -> count-down -> ... (power-down, vdd off, etc)
+ * Here, make stable counter shorter
+ * Use power down count value instead of osc_stb_cnt to speed up
+ * DDR self refresh exit
+ */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_CTRL_REG, MVEBU_PM_PWR_DN_CNT_SEL);
+
+ /*
+ * Enable DDR SR mode => controlled by north bridge state machine
+ * Therefore, we must powerdown north bridge to trigger the DDR SR
+ * mode switching.
+ */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_DDR_SR_EN);
+ /* Disable DDR clock, otherwise DDR will not enter into SR mode. */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_DDR_CLK_DIS_EN);
+ /* Power down DDR PHY (PAD) */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_DDRPHY_PWRDWN_EN);
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG,
+ MVEBU_PM_DDRPHY_PAD_PWRDWN_EN);
+
+ /* Set wait time for DDR ready in ROM code */
+ mmio_write_32(MVEBU_PM_CPU_VDD_OFF_INFO_1_REG,
+ MVEBU_PM_WAIT_DDR_RDY_VALUE);
+
+ /* DDR flush write buffer - mandatory */
+ mmio_write_32(MVEBU_DRAM_CMD_0_REG, MVEBU_DRAM_CH0_CMD0 |
+ MVEBU_DRAM_CS_CMD0 | MVEBU_DRAM_WCB_DRAIN_REQ);
+ while ((mmio_read_32(MVEBU_DRAM_STATS_CH0_REG) &
+ MVEBU_DRAM_WCP_EMPTY) != MVEBU_DRAM_WCP_EMPTY)
+ ;
+
+ /* Trigger PHY reset after ddr out of self refresh =>
+ * supply reset pulse for DDR phy after wake up
+ */
+ mmio_setbits_32(MVEBU_DRAM_PWR_CTRL_REG, MVEBU_DRAM_PHY_CLK_GATING_EN |
+ MVEBU_DRAM_PHY_AUTO_AC_OFF_EN);
+}
+
+static void a3700_pwr_dn_avs(void)
+{
+ /*
+ * AVS power down - controlled by north bridge statemachine
+ * Enable AVS power down by clear the AVS disable bit.
+ */
+ mmio_clrbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_AVS_DISABLE_MODE);
+ /*
+ * Should set BIT[12:13] to powerdown AVS.
+ * 1. Enable AVS VDD2 mode
+ * 2. After power down AVS, we must hold AVS output voltage.
+ * 3. We can choose the lower VDD for AVS power down.
+ */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_AVS_VDD2_MODE);
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_AVS_HOLD_MODE);
+
+ /* Enable low VDD mode, AVS will set CPU to lowest core VDD 747mV */
+ mmio_setbits_32(MVEBU_AVS_CTRL_2_REG, MVEBU_LOW_VDD_MODE_EN);
+}
+
+static void a3700_pwr_dn_tbg(void)
+{
+ /* Power down TBG */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_TBG_OFF_EN);
+}
+
+static void a3700_pwr_dn_sb(void)
+{
+ /* Enable south bridge power down option */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_CTRL_REG, MVEBU_PM_SB_PWR_DWN);
+
+ /* Enable SDIO_PHY_PWRDWN */
+ mmio_setbits_32(MVEBU_PM_SB_PWR_OPTION_REG, MVEBU_PM_SDIO_PHY_PDWN_EN);
+
+ /* Enable SRAM LRM on SB */
+ mmio_setbits_32(MVEBU_PM_SB_PWR_OPTION_REG, MVEBU_PM_SB_SRAM_LKG_PD_EN);
+
+ /* Enable SB Power Off */
+ mmio_setbits_32(MVEBU_PM_SB_PWR_OPTION_REG, MVEBU_PM_SB_VDDV_OFF_EN);
+
+ /* Kick off South Bridge Power Off */
+ mmio_setbits_32(MVEBU_PM_SB_CPU_PWR_CTRL_REG, MVEBU_PM_SB_PM_START);
+}
+
+static void a3700_set_pwr_off_option(void)
+{
+ /* Set general power off option */
+ a3700_set_gen_pwr_off_option();
+
+ /* Enable DDR self refresh in low power mode */
+ a3700_en_ddr_self_refresh();
+
+ /* Power down AVS */
+ a3700_pwr_dn_avs();
+
+ /* Power down TBG */
+ a3700_pwr_dn_tbg();
+
+ /* Power down south bridge, pay attention south bridge setting
+ * should be done before
+ */
+ a3700_pwr_dn_sb();
+}
+
+static void a3700_set_wake_up_option(void)
+{
+ /*
+ * Enable the wakeup event for NB SOC => north-bridge
+ * state-machine enablement on wake-up event
+ */
+ mmio_setbits_32(MVEBU_PM_NB_WAKE_UP_EN_REG, MVEBU_PM_NB_WKP_EN);
+
+ /* Enable both core0 and core1 wakeup on demand */
+ mmio_setbits_32(MVEBU_PM_CPU_WAKE_UP_CONF_REG,
+ MVEBU_PM_CORE1_WAKEUP | MVEBU_PM_CORE0_WAKEUP);
+
+ /* Enable warm reset in low power mode */
+ mmio_setbits_32(MVEBU_PM_NB_PWR_OPTION_REG, MVEBU_PM_WARM_RESET_EN);
+}
+
+static void a3700_pm_en_nb_gpio(uint32_t gpio)
+{
+ /* For GPIO1 interrupt -- North bridge only */
+ if (gpio >= 32) {
+ /* GPIO int mask */
+ mmio_clrbits_32(MVEBU_NB_GPIO_IRQ_MASK_2_REG, BIT(gpio - 32));
+
+ /* NB_CPU_WAKE-up ENABLE GPIO int */
+ mmio_setbits_32(MVEBU_NB_GPIO_IRQ_EN_HIGH_REG, BIT(gpio - 32));
+ } else {
+ /* GPIO int mask */
+ mmio_clrbits_32(MVEBU_NB_GPIO_IRQ_MASK_1_REG, BIT(gpio));
+
+ /* NB_CPU_WAKE-up ENABLE GPIO int */
+ mmio_setbits_32(MVEBU_NB_GPIO_IRQ_EN_LOW_REG, BIT(gpio));
+ }
+
+ mmio_setbits_32(MVEBU_NB_STEP_DOWN_INT_EN_REG,
+ MVEBU_NB_GPIO_INT_WAKE_WCPU_CLK);
+
+ /* Enable using GPIO as wakeup event
+ * (actually not only for north bridge)
+ */
+ mmio_setbits_32(MVEBU_PM_NB_WAKE_UP_EN_REG, MVEBU_PM_NB_GPIO_WKP_EN |
+ MVEBU_PM_NB_WKP_EN | MVEBU_PM_CORE1_FIQ_IRQ_WKP_EN |
+ MVEBU_PM_CORE0_FIQ_IRQ_WKP_EN);
+}
+
+static void a3700_pm_en_sb_gpio(uint32_t gpio)
+{
+ /* Enable using GPIO as wakeup event */
+ mmio_setbits_32(MVEBU_PM_NB_WAKE_UP_EN_REG, MVEBU_PM_SB_WKP_NB_EN |
+ MVEBU_PM_NB_WKP_EN | MVEBU_PM_CORE1_FIQ_IRQ_WKP_EN |
+ MVEBU_PM_CORE0_FIQ_IRQ_WKP_EN);
+
+ /* SB GPIO Wake UP | South Bridge Wake Up Enable */
+ mmio_setbits_32(MVEBU_PM_SB_WK_EN_REG, MVEBU_PM_SB_GPIO_WKP_EN |
+ MVEBU_PM_SB_GPIO_WKP_EN);
+
+ /* GPIO int mask */
+ mmio_clrbits_32(MVEBU_SB_GPIO_IRQ_MASK_REG, BIT(gpio));
+
+ /* NB_CPU_WAKE-up ENABLE GPIO int */
+ mmio_setbits_32(MVEBU_SB_GPIO_IRQ_EN_REG, BIT(gpio));
+}
+
+int a3700_pm_src_gpio(union pm_wake_up_src_data *src_data)
+{
+ if (src_data->gpio_data.bank_num == 0)
+ /* North Bridge GPIO */
+ a3700_pm_en_nb_gpio(src_data->gpio_data.gpio_num);
+ else
+ a3700_pm_en_sb_gpio(src_data->gpio_data.gpio_num);
+ return 0;
+}
+
+int a3700_pm_src_uart1(union pm_wake_up_src_data *src_data)
+{
+ /* Clear Uart1 select */
+ mmio_clrbits_32(MVEBU_NB_GPIO1_SEL_REG, MVEBU_NB_GPIO1_UART1_SEL);
+ /* set pin 19 gpio usage*/
+ mmio_setbits_32(MVEBU_NB_GPIO1_SEL_REG, MVEBU_NB_GPIO1_GPIO_19_EN);
+ /* Enable gpio wake-up*/
+ a3700_pm_en_nb_gpio(MVEBU_NB_GPIO_19);
+ /* set pin 18 gpio usage*/
+ mmio_setbits_32(MVEBU_NB_GPIO1_SEL_REG, MVEBU_NB_GPIO1_GPIO_18_EN);
+ /* Enable gpio wake-up*/
+ a3700_pm_en_nb_gpio(MVEBU_NB_GPIO_18);
+
+ return 0;
+}
+
+int a3700_pm_src_uart0(union pm_wake_up_src_data *src_data)
+{
+ /* set pin 25/26 gpio usage*/
+ mmio_setbits_32(MVEBU_NB_GPIO1_SEL_REG, MVEBU_NB_GPIO1_GPIO_25_26_EN);
+ /* Enable gpio wake-up*/
+ a3700_pm_en_nb_gpio(MVEBU_NB_GPIO_25);
+ /* Enable gpio wake-up*/
+ a3700_pm_en_nb_gpio(MVEBU_NB_GPIO_26);
+
+ return 0;
+}
+
+struct wake_up_src_func_map src_func_table[WAKE_UP_SRC_MAX] = {
+ {WAKE_UP_SRC_GPIO, a3700_pm_src_gpio},
+ {WAKE_UP_SRC_UART1, a3700_pm_src_uart1},
+ {WAKE_UP_SRC_UART0, a3700_pm_src_uart0},
+ /* FOLLOWING SRC NOT SUPPORTED YET */
+ {WAKE_UP_SRC_TIMER, NULL}
+};
+
+static wake_up_src_func a3700_get_wake_up_src_func(
+ enum pm_wake_up_src_type type)
+{
+ uint32_t loop;
+
+ for (loop = 0; loop < WAKE_UP_SRC_MAX; loop++) {
+ if (src_func_table[loop].type == type)
+ return src_func_table[loop].func;
+ }
+ return NULL;
+}
+
+#pragma weak mv_wake_up_src_config_get
+struct pm_wake_up_src_config *mv_wake_up_src_config_get(void)
+{
+ static struct pm_wake_up_src_config wake_up_src_cfg = {};
+ return &wake_up_src_cfg;
+}
+
+static void a3700_set_wake_up_source(void)
+{
+ struct pm_wake_up_src_config *wake_up_src;
+ uint32_t loop;
+ wake_up_src_func src_func = NULL;
+
+ wake_up_src = mv_wake_up_src_config_get();
+ for (loop = 0; loop < wake_up_src->wake_up_src_num; loop++) {
+ src_func = a3700_get_wake_up_src_func(
+ wake_up_src->wake_up_src[loop].wake_up_src_type);
+ if (src_func)
+ src_func(
+ &(wake_up_src->wake_up_src[loop].wake_up_data));
+ }
+}
+
+static void a3700_pm_save_lp_flag(void)
+{
+ /* Save the flag for enter the low power mode */
+ mmio_setbits_32(MVEBU_PM_CPU_VDD_OFF_INFO_2_REG,
+ MVEBU_PM_LOW_POWER_STATE);
+}
+
+static void a3700_pm_clear_lp_flag(void)
+{
+ /* Clear the flag for enter the low power mode */
+ mmio_clrbits_32(MVEBU_PM_CPU_VDD_OFF_INFO_2_REG,
+ MVEBU_PM_LOW_POWER_STATE);
+}
+
+static uint32_t a3700_pm_get_lp_flag(void)
+{
+ /* Get the flag for enter the low power mode */
+ return mmio_read_32(MVEBU_PM_CPU_VDD_OFF_INFO_2_REG) &
+ MVEBU_PM_LOW_POWER_STATE;
+}
+
+/*****************************************************************************
+ * A3700 handler called when a power domain is about to be suspended. The
+ * target_state encodes the power state that each level should transition to.
+ *****************************************************************************
+ */
+void a3700_pwr_domain_suspend(const psci_power_state_t *target_state)
+{
+ /* Prevent interrupts from spuriously waking up this cpu */
+ plat_marvell_gic_cpuif_disable();
+
+ /* Save IRQ states */
+ plat_marvell_gic_irq_save();
+
+ /* Set wake up options */
+ a3700_set_wake_up_option();
+
+ /* Set wake up sources */
+ a3700_set_wake_up_source();
+
+ /* SoC can not be powered down with pending IRQ,
+ * acknowledge all the pending IRQ
+ */
+ a3700_pm_ack_irq();
+
+ /* Set power off options */
+ a3700_set_pwr_off_option();
+
+ /* Save the flag for enter the low power mode */
+ a3700_pm_save_lp_flag();
+
+ isb();
+}
+
+/*****************************************************************************
+ * A3700 handler called when a power domain has just been powered on after
+ * being turned off earlier. The target_state encodes the low power state that
+ * each level has woken up from.
+ *****************************************************************************
+ */
+void a3700_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+ /* arch specific configuration */
+ marvell_psci_arch_init(0);
+
+ /* Per-CPU interrupt initialization */
+ plat_marvell_gic_pcpu_init();
+ plat_marvell_gic_cpuif_enable();
+
+ /* Restore the per-cpu IRQ state */
+ if (a3700_pm_get_lp_flag())
+ plat_marvell_gic_irq_pcpu_restore();
+}
+
+/*****************************************************************************
+ * A3700 handler called when a power domain has just been powered on after
+ * having been suspended earlier. The target_state encodes the low power state
+ * that each level has woken up from.
+ * TODO: At the moment we reuse the on finisher and reinitialize the secure
+ * context. Need to implement a separate suspend finisher.
+ *****************************************************************************
+ */
+void a3700_pwr_domain_suspend_finish(const psci_power_state_t *target_state)
+{
+ struct dec_win_config *io_dec_map;
+ uint32_t dec_win_num;
+ struct dram_win_map dram_wins_map;
+
+ /* arch specific configuration */
+ marvell_psci_arch_init(0);
+
+ /* Interrupt initialization */
+ plat_marvell_gic_init();
+
+ /* Restore IRQ states */
+ plat_marvell_gic_irq_restore();
+
+ /*
+ * Initialize CCI for this cluster after resume from suspend state.
+ * No need for locks as no other CPU is active.
+ */
+ plat_marvell_interconnect_init();
+ /*
+ * Enable CCI coherency for the primary CPU's cluster.
+ * Platform specific PSCI code will enable coherency for other
+ * clusters.
+ */
+ plat_marvell_interconnect_enter_coherency();
+
+ /* CPU address decoder windows initialization. */
+ cpu_wins_init();
+
+ /* fetch CPU-DRAM window mapping information by reading
+ * CPU-DRAM decode windows (only the enabled ones)
+ */
+ dram_win_map_build(&dram_wins_map);
+
+ /* Get IO address decoder windows */
+ if (marvell_get_io_dec_win_conf(&io_dec_map, &dec_win_num)) {
+ printf("No IO address decoder windows configurations found!\n");
+ return;
+ }
+
+ /* IO address decoder init */
+ if (init_io_addr_dec(&dram_wins_map, io_dec_map, dec_win_num)) {
+ printf("IO address decoder windows initialization failed!\n");
+ return;
+ }
+
+ /* Clear low power mode flag */
+ a3700_pm_clear_lp_flag();
+}
+
+/*****************************************************************************
+ * This handler is called by the PSCI implementation during the `SYSTEM_SUSPEND
+ * call to get the `power_state` parameter. This allows the platform to encode
+ * the appropriate State-ID field within the `power_state` parameter which can
+ * be utilized in `pwr_domain_suspend()` to suspend to system affinity level.
+ *****************************************************************************
+ */
+void a3700_get_sys_suspend_power_state(psci_power_state_t *req_state)
+{
+ /* lower affinities use PLAT_MAX_OFF_STATE */
+ for (int i = MPIDR_AFFLVL0; i <= PLAT_MAX_PWR_LVL; i++)
+ req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+}
+
+/*****************************************************************************
+ * A3700 handlers to shutdown/reboot the system
+ *****************************************************************************
+ */
+static void __dead2 a3700_system_off(void)
+{
+ ERROR("%s needs to be implemented\n", __func__);
+ panic();
+}
+
+#pragma weak cm3_system_reset
+void cm3_system_reset(void)
+{
+}
+
+/*****************************************************************************
+ * A3700 handlers to reset the system
+ *****************************************************************************
+ */
+static void __dead2 a3700_system_reset(void)
+{
+ /* Clean the mailbox magic number to let it as act like cold boot */
+ mmio_write_32(PLAT_MARVELL_MAILBOX_BASE, 0x0);
+
+ dsbsy();
+
+ /* Flush data cache if the mail box shared RAM is cached */
+#if PLAT_MARVELL_SHARED_RAM_CACHED
+ flush_dcache_range((uintptr_t)PLAT_MARVELL_MAILBOX_BASE,
+ 2 * sizeof(uint64_t));
+#endif
+
+ /* Use Cortex-M3 secure coprocessor for system reset */
+ cm3_system_reset();
+
+ /* Trigger the warm reset */
+ mmio_write_32(MVEBU_WARM_RESET_REG, MVEBU_WARM_RESET_MAGIC);
+
+ /* Shouldn't get to this point */
+ panic();
+}
+
+/*****************************************************************************
+ * Export the platform handlers via plat_arm_psci_pm_ops. The ARM Standard
+ * platform layer will take care of registering the handlers with PSCI.
+ *****************************************************************************
+ */
+const plat_psci_ops_t plat_arm_psci_pm_ops = {
+ .cpu_standby = a3700_cpu_standby,
+ .pwr_domain_on = a3700_pwr_domain_on,
+ .pwr_domain_off = a3700_pwr_domain_off,
+ .pwr_domain_suspend = a3700_pwr_domain_suspend,
+ .pwr_domain_on_finish = a3700_pwr_domain_on_finish,
+ .pwr_domain_suspend_finish = a3700_pwr_domain_suspend_finish,
+ .get_sys_suspend_power_state = a3700_get_sys_suspend_power_state,
+ .system_off = a3700_system_off,
+ .system_reset = a3700_system_reset,
+ .validate_power_state = a3700_validate_power_state,
+ .validate_ns_entrypoint = a3700_validate_ns_entrypoint
+};
diff --git a/plat/marvell/armada/a8k/a70x0/board/dram_port.c b/plat/marvell/armada/a8k/a70x0/board/dram_port.c
new file mode 100644
index 0000000..355770b
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0/board/dram_port.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
+#include <mv_ddr_if.h>
+#include <plat_marvell.h>
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+}
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+static struct mv_ddr_topology_map board_topology_map = {
+/* FIXME: MISL board 2CS 4Gb x8 devices of micron - 2133P */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0} },
+ SPEED_BIN_DDR_2133P, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_4GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ MV_DDR_32BIT_ECC_PUP8_BUS_MASK, /* subphys mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
diff --git a/plat/marvell/armada/a8k/a70x0/board/marvell_plat_config.c b/plat/marvell/armada/a8k/a70x0/board/marvell_plat_config.c
new file mode 100644
index 0000000..a409261
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0/board/marvell_plat_config.c
@@ -0,0 +1,151 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#include <mvebu_def.h>
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map[] = {
+ /* CP0 SPI1 CS0 Direct Mode access */
+ {0xf900, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win,
+ uint32_t *size, uintptr_t base)
+{
+ *win = amb_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(amb_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * IO_WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+#ifndef IMAGE_BLE
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map[] = {
+ /* PEX1_X1 window */
+ {0x00000000f7000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000f8000000, 0x1000000, PEX2_TID},
+ {0x00000000c0000000, 0x30000000, PEX2_TID},
+ {0x0000000800000000, 0x100000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000f6000000, 0x1000000, PEX0_TID},
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000f9000000, 0x1000000, RUNIT_TID},
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = iob_memory_map;
+ *size = ARRAY_SIZE(iob_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = { /* IO window */
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x4000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ /* This entry is prepared for OP-TEE OS that enables the LLC SRAM
+ * and changes the window target to SRAM_TID.
+ */
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID},
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x100000000, IO_0_TID}, /* IO window */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+#ifdef IMAGE_BLE
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+#if PLAT_RECOVERY_IMAGE_ENABLE
+struct skip_image skip_im = {
+ .detection_method = GPIO,
+ .info.gpio.num = 33,
+ .info.gpio.button_state = HIGH,
+ .info.test.cp_ap = CP,
+ .info.test.cp_index = 0,
+};
+
+void *plat_marvell_get_skip_image_data(void)
+{
+ /* Return the skip_image configurations */
+ return &skip_im;
+}
+#endif
+#endif
diff --git a/plat/marvell/armada/a8k/a70x0/mvebu_def.h b/plat/marvell/armada/a8k/a70x0/mvebu_def.h
new file mode 100644
index 0000000..72bca12
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0/mvebu_def.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a8k_plat_def.h>
+
+#define CP_COUNT 1 /* A70x0 has single CP0 */
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a8k/a70x0/platform.mk b/plat/marvell/armada/a8k/a70x0/platform.mk
new file mode 100644
index 0000000..39eb712
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 1
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_7K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/apn806_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a8k/a70x0_amc/board/dram_port.c b/plat/marvell/armada/a8k/a70x0_amc/board/dram_port.c
new file mode 100644
index 0000000..9c8c97e
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_amc/board/dram_port.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
+#include <mv_ddr_if.h>
+#include <plat_marvell.h>
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+}
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+static struct mv_ddr_topology_map board_topology_map = {
+/* FIXME: MISL board 2CS 8Gb x8 devices of micron - 2133P */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0} },
+ SPEED_BIN_DDR_2400T, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ MV_DDR_32BIT_ECC_PUP8_BUS_MASK, /* subphys mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
diff --git a/plat/marvell/armada/a8k/a70x0_amc/board/marvell_plat_config.c b/plat/marvell/armada/a8k/a70x0_amc/board/marvell_plat_config.c
new file mode 100644
index 0000000..3b68e91
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_amc/board/marvell_plat_config.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#include <mvebu_def.h>
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win *amb_memory_map;
+
+int marvell_get_amb_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = amb_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(amb_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * IO WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+#ifndef IMAGE_BLE
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map[] = {
+ /* PEX0_X4 window */
+ {0x00000000f6000000, 0x6000000, PEX0_TID},
+ {0x00000000c0000000, 0x30000000, PEX0_TID},
+ {0x0000000800000000, 0x200000000, PEX0_TID},
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = iob_memory_map;
+ *size = ARRAY_SIZE(iob_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = {
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x4000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ /* This entry is prepared for OP-TEE OS that enables the LLC SRAM
+ * and changes the window target to SRAM_TID.
+ */
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID},
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x200000000, IO_0_TID}, /* IO window */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+#ifdef IMAGE_BLE
+
+struct pci_hw_cfg *plat_get_pcie_hw_data(void)
+{
+ return NULL;
+}
+
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+#if PLAT_RECOVERY_IMAGE_ENABLE
+struct skip_image skip_im = {
+ .detection_method = GPIO,
+ .info.gpio.num = 33,
+ .info.gpio.button_state = HIGH,
+ .info.test.cp_ap = CP,
+ .info.test.cp_index = 0,
+};
+
+void *plat_marvell_get_skip_image_data(void)
+{
+ /* Return the skip_image configurations */
+ return &skip_im;
+}
+#endif
+#endif
diff --git a/plat/marvell/armada/a8k/a70x0_amc/mvebu_def.h b/plat/marvell/armada/a8k/a70x0_amc/mvebu_def.h
new file mode 100644
index 0000000..cedf323
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_amc/mvebu_def.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a8k_plat_def.h>
+
+#define CP_COUNT 1 /* A70x0 has single CP0 */
+
+/***********************************************************************
+ * Required platform porting definitions common to all
+ * Management Compute SubSystems (MSS)
+ ***********************************************************************
+ */
+/*
+ * Load address of SCP_BL2
+ * SCP_BL2 is loaded to the same place as BL31.
+ * Once SCP_BL2 is transferred to the SCP,
+ * it is discarded and BL31 is loaded over the top.
+ */
+#ifdef SCP_IMAGE
+#define SCP_BL2_BASE BL31_BASE
+#endif
+
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a8k/a70x0_amc/platform.mk b/plat/marvell/armada/a8k/a70x0_amc/platform.mk
new file mode 100644
index 0000000..39eb712
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_amc/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 1
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_7K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/apn806_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a8k/a70x0_mochabin/board/dram_port.c b/plat/marvell/armada/a8k/a70x0_mochabin/board/dram_port.c
new file mode 100644
index 0000000..68d335b
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_mochabin/board/dram_port.c
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2021 Sartura Ltd.
+ * Copyright (C) 2021 Globalscale technologies, Inc.
+ * Copyright (C) 2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+
+#include <mv_ddr_if.h>
+#include <plat_marvell.h>
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+}
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+#if DDR_TOPOLOGY == 0
+static struct mv_ddr_topology_map board_topology_map_2g = {
+/* 1CS 4Gb x4 devices of Samsung K4A4G085WF */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0} },
+ SPEED_BIN_DDR_2400R, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_4GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* subphys mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+#endif
+
+#if DDR_TOPOLOGY == 1
+static struct mv_ddr_topology_map board_topology_map_4g = {
+/* 1CS 8Gb x4 devices of Samsung K4A8G085WC-BCTD */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0},
+ {0x1, 0x2, 0, 0} },
+ SPEED_BIN_DDR_2400R, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* subphys mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+#endif
+
+#if DDR_TOPOLOGY == 2
+static struct mv_ddr_topology_map board_topology_map_8g = {
+/* 2CS 8Gb x8 devices of Micron MT40A1G8WE-083E IT */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0},
+ {0x3, 0x2, 0, 0} },
+ SPEED_BIN_DDR_2400R, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ BUS_MASK_32BIT, /* subphys mask */
+ MV_DDR_CFG_DEFAULT, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+#endif
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+/* a70x0_mochabin board supports 3 DDR4 models (2G/1CS, 4G/1CS, 8G/2CS) */
+#if DDR_TOPOLOGY == 0
+ return &board_topology_map_2g;
+#elif DDR_TOPOLOGY == 1
+ return &board_topology_map_4g;
+#elif DDR_TOPOLOGY == 2
+ return &board_topology_map_8g;
+#else
+ #error "Unknown DDR topology"
+#endif
+}
diff --git a/plat/marvell/armada/a8k/a70x0_mochabin/board/marvell_plat_config.c b/plat/marvell/armada/a8k/a70x0_mochabin/board/marvell_plat_config.c
new file mode 100644
index 0000000..1ed6323
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_mochabin/board/marvell_plat_config.c
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2021 Sartura Ltd.
+ * Copyright (C) 2021 Globalscale technologies, Inc.
+ * Copyright (C) 2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#include <mvebu_def.h>
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map[] = {
+ /* CP0 SPI1 CS0 Direct Mode access */
+ {0xf900, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win,
+ uint32_t *size, uintptr_t base)
+{
+ *win = amb_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(amb_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * IO_WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+#ifndef IMAGE_BLE
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map[] = {
+ /* PEX1_X1 window */
+ {0x00000000f7000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000f8000000, 0x1000000, PEX2_TID},
+ {0x00000000c0000000, 0x30000000, PEX2_TID},
+ {0x0000000800000000, 0x100000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000f6000000, 0x1000000, PEX0_TID},
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000f9000000, 0x1000000, RUNIT_TID},
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = iob_memory_map;
+ *size = ARRAY_SIZE(iob_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = { /* IO window */
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x4000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ /* This entry is prepared for OP-TEE OS that enables the LLC SRAM
+ * and changes the window target to SRAM_TID.
+ */
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID},
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x100000000, IO_0_TID}, /* IO window */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+#ifdef IMAGE_BLE
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+#if PLAT_RECOVERY_IMAGE_ENABLE
+void *plat_marvell_get_skip_image_data(void)
+{
+ /* No recovery button on a70x0_mochabin board */
+ return NULL;
+}
+#endif
+#endif
diff --git a/plat/marvell/armada/a8k/a70x0_mochabin/board/phy-porting-layer.h b/plat/marvell/armada/a8k/a70x0_mochabin/board/phy-porting-layer.h
new file mode 100644
index 0000000..ab76c31
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_mochabin/board/phy-porting-layer.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2021 Sartura Ltd.
+ * Copyright (C) 2021 Globalscale technologies, Inc.
+ * Copyright (C) 2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef __PHY_PORTING_LAYER_H
+#define __PHY_PORTING_LAYER_H
+
+#define MAX_LANE_NR 6
+
+static const struct xfi_params
+ xfi_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ /* AP0 */
+ {
+ /* CP 0 */
+ {
+ { 0 }, /* Comphy0 */
+ { 0 }, /* Comphy1 */
+ { 0 }, /* Comphy2 */
+ { 0 }, /* Comphy3 */
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf, .align90 = 0x60,
+ .g1_dfe_res = 0x1, .g1_amp = 0x1c, .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1, .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1, .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1 }, /* Comphy4 */
+ { 0 }, /* Comphy5 */
+ },
+ },
+};
+
+static const struct sata_params
+ sata_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ /* AP0 */
+ {
+ /* CP 0 */
+ {
+ { 0 }, /* Comphy0 */
+ { 0 }, /* Comphy1 */
+ { .g1_amp = 0x8, .g2_amp = 0xa, .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2, .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1, .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1, .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0, .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1, .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4, .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3, .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0, .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1, .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0, .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ }, /* Comphy2 */
+ { .g1_amp = 0x8, .g2_amp = 0xa, .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2, .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1, .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1, .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0, .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1, .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4, .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3, .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0, .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1, .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0, .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ }, /* Comphy3 */
+ { 0 }, /* Comphy4 */
+ { 0 }, /* Comphy5 */
+ },
+ },
+};
+
+static const struct usb_params
+ usb_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ [0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT
+ },
+};
+
+#endif /* __PHY_PORTING_LAYER_H */
diff --git a/plat/marvell/armada/a8k/a70x0_mochabin/mvebu_def.h b/plat/marvell/armada/a8k/a70x0_mochabin/mvebu_def.h
new file mode 100644
index 0000000..768f735
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_mochabin/mvebu_def.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a8k_plat_def.h>
+
+#define CP_COUNT 1 /* A70x0 has single CP0 */
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a8k/a70x0_mochabin/platform.mk b/plat/marvell/armada/a8k/a70x0_mochabin/platform.mk
new file mode 100644
index 0000000..2495591
--- /dev/null
+++ b/plat/marvell/armada/a8k/a70x0_mochabin/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2021 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 1
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_7K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/apn806_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a8k/a80x0/board/dram_port.c b/plat/marvell/armada/a8k/a80x0/board/dram_port.c
new file mode 100644
index 0000000..47bc0a8
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0/board/dram_port.c
@@ -0,0 +1,147 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/mentor/mi2cv.h>
+#include <lib/mmio.h>
+
+#include <mv_ddr_if.h>
+#include <mvebu_def.h>
+#include <plat_marvell.h>
+
+#define MVEBU_AP_MPP_CTRL0_7_REG MVEBU_AP_MPP_REGS(0)
+#define MVEBU_AP_MPP_CTRL4_OFFS 16
+#define MVEBU_AP_MPP_CTRL5_OFFS 20
+#define MVEBU_AP_MPP_CTRL4_I2C0_SDA_ENA 0x3
+#define MVEBU_AP_MPP_CTRL5_I2C0_SCK_ENA 0x3
+
+#define MVEBU_CP_MPP_CTRL37_OFFS 20
+#define MVEBU_CP_MPP_CTRL38_OFFS 24
+#define MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA 0x2
+#define MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA 0x2
+
+#define MVEBU_MPP_CTRL_MASK 0xf
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+static struct mv_ddr_topology_map board_topology_map = {
+ /* MISL board with 1CS 8Gb x4 devices of Micron 2400T */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x1, 0x0, 0, 0}, /* FIXME: change the cs mask for all 64 bit */
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0} },
+ /* TODO: double check if the speed bin is 2400T */
+ SPEED_BIN_DDR_2400T, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+#if DDR32
+ MV_DDR_32BIT_ECC_PUP8_BUS_MASK, /* subphys mask */
+#else
+ MV_DDR_64BIT_ECC_PUP8_BUS_MASK, /* subphys mask */
+#endif
+ MV_DDR_CFG_SPD, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
+
+static void mpp_config(void)
+{
+ uintptr_t reg;
+ uint32_t val;
+
+ reg = MVEBU_CP_MPP_REGS(0, 4);
+ /* configure CP0 MPP 37 and 38 to i2c */
+ val = mmio_read_32(reg);
+ val &= ~((MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL38_OFFS));
+ val |= (MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA <<
+ MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA <<
+ MVEBU_CP_MPP_CTRL38_OFFS);
+ mmio_write_32(reg, val);
+}
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ INFO("Gathering DRAM information\n");
+
+ if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ /* configure MPPs to enable i2c */
+ mpp_config();
+
+ /* initialize i2c */
+ i2c_init((void *)MVEBU_CP0_I2C_BASE);
+
+ /* select SPD memory page 0 to access DRAM configuration */
+ i2c_write(I2C_SPD_P0_ADDR, 0x0, 1, tm->spd_data.all_bytes, 0);
+
+ /* read data from spd */
+ i2c_read(I2C_SPD_ADDR, 0x0, 1, tm->spd_data.all_bytes,
+ sizeof(tm->spd_data.all_bytes));
+ }
+}
diff --git a/plat/marvell/armada/a8k/a80x0/board/marvell_plat_config.c b/plat/marvell/armada/a8k/a80x0/board/marvell_plat_config.c
new file mode 100644
index 0000000..4ccda14
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0/board/marvell_plat_config.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#include <mvebu_def.h>
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map[] = {
+ /* CP1 SPI1 CS0 Direct Mode access */
+ {0xf900, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = amb_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(amb_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * IO WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+ /* CP1 (MCI0) internal regs */
+ {0x00000000f4000000, 0x2000000, MCI_0_TID},
+#ifndef IMAGE_BLE
+ /* PCIe0 and SPI1_CS0 (RUNIT) on CP1*/
+ {0x00000000f9000000, 0x2000000, MCI_0_TID},
+ /* PCIe1 on CP1*/
+ {0x00000000fb000000, 0x1000000, MCI_0_TID},
+ /* PCIe2 on CP1*/
+ {0x00000000fc000000, 0x1000000, MCI_0_TID},
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map_cp0[] = {
+ /* CP0 */
+ /* PEX1_X1 window */
+ {0x00000000f7000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000f8000000, 0x1000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000f6000000, 0x1000000, PEX0_TID},
+ {0x00000000c0000000, 0x30000000, PEX0_TID},
+ {0x0000000800000000, 0x100000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp1[] = {
+ /* CP1 */
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000f9000000, 0x1000000, RUNIT_TID},
+ /* PEX1_X1 window */
+ {0x00000000fb000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000fc000000, 0x1000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000fa000000, 0x1000000, PEX0_TID}
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = iob_memory_map_cp0;
+ *size = ARRAY_SIZE(iob_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ *win = iob_memory_map_cp1;
+ *size = ARRAY_SIZE(iob_memory_map_cp1);
+ return 0;
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = {
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x4000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ /* This entry is prepared for OP-TEE OS that enables the LLC SRAM
+ * and changes the window target to SRAM_TID.
+ */
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID}, /* IO window */
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x100000000, IO_0_TID}, /* IO window */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * SoC PM configuration
+ *****************************************************************************
+ */
+/* CP GPIO should be used and the GPIOs should be within same GPIO register */
+struct power_off_method pm_cfg = {
+ .type = PMIC_GPIO,
+ .cfg.gpio.pin_count = 1,
+ .cfg.gpio.info = {{0, 35} },
+ .cfg.gpio.step_count = 7,
+ .cfg.gpio.seq = {1, 0, 1, 0, 1, 0, 1},
+ .cfg.gpio.delay_ms = 10,
+};
+
+void *plat_marvell_get_pm_cfg(void)
+{
+ /* Return the PM configurations */
+ return &pm_cfg;
+}
+
+/* In reference to #ifndef IMAGE_BLE, this part is used for BLE only. */
+#else
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+#if PLAT_RECOVERY_IMAGE_ENABLE
+struct skip_image skip_im = {
+ .detection_method = GPIO,
+ .info.gpio.num = 33,
+ .info.gpio.button_state = HIGH,
+ .info.test.cp_ap = CP,
+ .info.test.cp_index = 0,
+};
+
+void *plat_marvell_get_skip_image_data(void)
+{
+ /* Return the skip_image configurations */
+ return &skip_im;
+}
+#endif
+#endif
diff --git a/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h b/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h
new file mode 100644
index 0000000..afa3be1
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0/board/phy-porting-layer.h
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef PHY_PORTING_LAYER_H
+#define PHY_PORTING_LAYER_H
+
+#define MAX_LANE_NR 6
+
+static const struct xfi_params
+ xfi_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ /* AP0 */
+ {
+ /* CP 0 */
+ {
+ { 0 }, /* Comphy0 */
+ { 0 }, /* Comphy1 */
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c, .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1, .g1_tx_emph = 0x0,
+ .g1_rx_selmuff = 0x1, .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 0x1 }, /* Comphy2 */
+ { 0 }, /* Comphy3 */
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c, .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1, .g1_tx_emph = 0x0,
+ .g1_rx_selmuff = 0x1, .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 0x1 }, /* Comphy4 */
+ { 0 }, /* Comphy5 */
+ },
+
+ /* CP 1 */
+ {
+ { 0 }, /* Comphy0 */
+ { 0 }, /* Comphy1 */
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c, .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1, .g1_tx_emph = 0x0,
+ .g1_rx_selmuff = 0x1, .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 0x1 }, /* Comphy2 */
+ { 0 }, /* Comphy3 */
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c, .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1, .g1_tx_emph = 0x0,
+ .g1_rx_selmuff = 0x1, .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 0x1 }, /* Comphy4 */
+ { 0 }, /* Comphy5 */
+ },
+ },
+};
+
+static const struct sata_params
+ sata_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ /* AP0 */
+ {
+ /* CP 0 */
+ {
+ { 0 }, /* Comphy0 */
+ { .g1_amp = 0x8, .g2_amp = 0xa, .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2, .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1,
+ .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1,
+ .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0,
+ .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1,
+ .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4,
+ .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3,
+ .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0,
+ .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1,
+ .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
+ .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ }, /* Comphy1 */
+ { 0 }, /* Comphy2 */
+ { .g1_amp = 0x8, .g2_amp = 0xa, .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2, .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1,
+ .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1,
+ .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0,
+ .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1,
+ .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4,
+ .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3,
+ .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0,
+ .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1,
+ .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
+ .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ }, /* Comphy3 */
+ { 0 }, /* Comphy4 */
+ { 0 }, /* Comphy5 */
+ },
+
+ /* CP 1 */
+ {
+ { 0 }, /* Comphy0 */
+ { .g1_amp = 0x8, .g2_amp = 0xa, .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2, .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1,
+ .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1,
+ .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0,
+ .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1,
+ .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4,
+ .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3,
+ .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0,
+ .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1,
+ .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
+ .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ }, /* Comphy1 */
+ { 0 }, /* Comphy2 */
+ { .g1_amp = 0x8, .g2_amp = 0xa, .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2, .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1,
+ .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1,
+ .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0,
+ .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1,
+ .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4,
+ .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3,
+ .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0,
+ .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1,
+ .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
+ .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ }, /* Comphy3 */
+ { 0 }, /* Comphy4 */
+ { 0 }, /* Comphy5 */
+
+ },
+ },
+};
+
+static const struct usb_params
+ usb_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ [0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT
+ },
+};
+#endif /* PHY_PORTING_LAYER_H */
diff --git a/plat/marvell/armada/a8k/a80x0/mvebu_def.h b/plat/marvell/armada/a8k/a80x0/mvebu_def.h
new file mode 100644
index 0000000..3fa119a
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0/mvebu_def.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a8k_plat_def.h>
+
+#define CP_COUNT 2 /* A80x0 has both CP0 & CP1 */
+#define I2C_SPD_ADDR 0x53 /* Access SPD data */
+#define I2C_SPD_P0_ADDR 0x36 /* Select SPD data page 0 */
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a8k/a80x0/platform.mk b/plat/marvell/armada/a8k/a80x0/platform.mk
new file mode 100644
index 0000000..115dd4a
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 2
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_8K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/apn806_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a8k/a80x0_mcbin/board/dram_port.c b/plat/marvell/armada/a8k/a80x0_mcbin/board/dram_port.c
new file mode 100644
index 0000000..85c931c
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_mcbin/board/dram_port.c
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/mentor/mi2cv.h>
+#include <lib/mmio.h>
+
+#include <mv_ddr_if.h>
+#include <mvebu_def.h>
+#include <plat_marvell.h>
+
+#define MVEBU_CP_MPP_CTRL37_OFFS 20
+#define MVEBU_CP_MPP_CTRL38_OFFS 24
+#define MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA 0x2
+#define MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA 0x2
+
+#define MVEBU_MPP_CTRL_MASK 0xf
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+static struct mv_ddr_topology_map board_topology_map = {
+ /* Board with 1CS 8Gb x4 devices of Micron 2400T */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x1, 0x0, 0, 0}, /* FIXME: change the cs mask for all 64 bit */
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0} },
+ /* TODO: double check if the speed bin is 2400T */
+ SPEED_BIN_DDR_2400T, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ MV_DDR_64BIT_BUS_MASK, /* subphys mask */
+ MV_DDR_CFG_SPD, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
+
+static void mpp_config(void)
+{
+ uint32_t val;
+ uintptr_t reg = MVEBU_CP_MPP_REGS(0, 4);
+
+ /* configure CP0 MPP 37 and 38 to i2c */
+ val = mmio_read_32(reg);
+ val &= ~((MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL38_OFFS));
+ val |= (MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA << MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA << MVEBU_CP_MPP_CTRL38_OFFS);
+ mmio_write_32(reg, val);
+}
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ INFO("Gathering DRAM information\n");
+
+ if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ /* configure MPPs to enable i2c */
+ mpp_config();
+ /* initialize the i2c */
+ i2c_init((void *)MVEBU_CP0_I2C_BASE);
+ /* select SPD memory page 0 to access DRAM configuration */
+ i2c_write(I2C_SPD_P0_ADDR, 0x0, 1, tm->spd_data.all_bytes, 0);
+ /* read data from spd */
+ i2c_read(I2C_SPD_ADDR, 0x0, 1, tm->spd_data.all_bytes,
+ sizeof(tm->spd_data.all_bytes));
+ }
+}
diff --git a/plat/marvell/armada/a8k/a80x0_mcbin/board/marvell_plat_config.c b/plat/marvell/armada/a8k/a80x0_mcbin/board/marvell_plat_config.c
new file mode 100644
index 0000000..75a1b0c
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_mcbin/board/marvell_plat_config.c
@@ -0,0 +1,200 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <armada_common.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#include <mvebu_def.h>
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * GPIO Configuration
+ *****************************************************************************
+ */
+#define MPP_CONTROL_REGISTER 0xf2440018
+#define MPP_CONTROL_MPP_SEL_52_MASK 0xf0000
+#define GPIO_DATA_OUT1_REGISTER 0xf2440140
+#define GPIO_DATA_OUT_EN_CTRL1_REGISTER 0xf2440144
+#define GPIO52_MASK 0x100000
+
+/* Reset PCIe via GPIO number 52 */
+int marvell_gpio_config(void)
+{
+ uint32_t reg;
+
+ reg = mmio_read_32(MPP_CONTROL_REGISTER);
+ reg |= MPP_CONTROL_MPP_SEL_52_MASK;
+ mmio_write_32(MPP_CONTROL_REGISTER, reg);
+
+ reg = mmio_read_32(GPIO_DATA_OUT1_REGISTER);
+ reg |= GPIO52_MASK;
+ mmio_write_32(GPIO_DATA_OUT1_REGISTER, reg);
+
+ reg = mmio_read_32(GPIO_DATA_OUT_EN_CTRL1_REGISTER);
+ reg &= ~GPIO52_MASK;
+ mmio_write_32(GPIO_DATA_OUT_EN_CTRL1_REGISTER, reg);
+ udelay(100);
+
+ return 0;
+}
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map[] = {
+ /* CP1 SPI1 CS0 Direct Mode access */
+ {0xf900, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = amb_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(amb_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * IO WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+ /* CP1 (MCI0) internal regs */
+ {0x00000000f4000000, 0x2000000, MCI_0_TID},
+#ifndef IMAGE_BLE
+ /* PCIe0-2 and SPI1_CS0 (RUNIT) on CP1*/
+ {0x00000000f9000000, 0x4000000, MCI_0_TID},
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map_cp0[] = {
+ /* CP0 */
+ /* PEX1_X1 window */
+ {0x00000000f7000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000f8000000, 0x1000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000f6000000, 0x1000000, PEX0_TID},
+ {0x00000000c0000000, 0x30000000, PEX0_TID},
+ {0x0000000800000000, 0x100000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp1[] = {
+ /* CP1 */
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000f9000000, 0x1000000, RUNIT_TID},
+ /* PEX1_X1 window */
+ {0x00000000fb000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000fc000000, 0x1000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000fa000000, 0x1000000, PEX0_TID}
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = iob_memory_map_cp0;
+ *size = ARRAY_SIZE(iob_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ *win = iob_memory_map_cp1;
+ *size = ARRAY_SIZE(iob_memory_map_cp1);
+ return 0;
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = {
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x4000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ /* This entry is prepared for OP-TEE OS that enables the LLC SRAM
+ * and changes the window target to SRAM_TID.
+ */
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID}, /* IO window */
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x100000000, IO_0_TID}, /* IO window */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+/* In reference to #ifndef IMAGE_BLE, this part is used for BLE only. */
+
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+void *plat_marvell_get_skip_image_data(void)
+{
+ /* No recovery button on A8k-MCBIN board */
+ return NULL;
+}
diff --git a/plat/marvell/armada/a8k/a80x0_mcbin/mvebu_def.h b/plat/marvell/armada/a8k/a80x0_mcbin/mvebu_def.h
new file mode 100644
index 0000000..3fa119a
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_mcbin/mvebu_def.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a8k_plat_def.h>
+
+#define CP_COUNT 2 /* A80x0 has both CP0 & CP1 */
+#define I2C_SPD_ADDR 0x53 /* Access SPD data */
+#define I2C_SPD_P0_ADDR 0x36 /* Select SPD data page 0 */
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a8k/a80x0_mcbin/platform.mk b/plat/marvell/armada/a8k/a80x0_mcbin/platform.mk
new file mode 100644
index 0000000..115dd4a
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_mcbin/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 2
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_8K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/apn806_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a8k/a80x0_puzzle/board/dram_port.c b/plat/marvell/armada/a8k/a80x0_puzzle/board/dram_port.c
new file mode 100644
index 0000000..1d8e9d2
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_puzzle/board/dram_port.c
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/mentor/mi2cv.h>
+#include <lib/mmio.h>
+
+#include <mv_ddr_if.h>
+#include <mvebu_def.h>
+#include <plat_marvell.h>
+
+#define MVEBU_AP_MPP_CTRL0_7_REG MVEBU_AP_MPP_REGS(0)
+#define MVEBU_AP_MPP_CTRL4_OFFS 16
+#define MVEBU_AP_MPP_CTRL5_OFFS 20
+#define MVEBU_AP_MPP_CTRL4_I2C0_SDA_ENA 0x3
+#define MVEBU_AP_MPP_CTRL5_I2C0_SCK_ENA 0x3
+
+#define MVEBU_CP_MPP_CTRL37_OFFS 20
+#define MVEBU_CP_MPP_CTRL38_OFFS 24
+#define MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA 0x2
+#define MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA 0x2
+
+#define MVEBU_MPP_CTRL_MASK 0xf
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+static struct mv_ddr_topology_map board_topology_map = {
+ /* Board with 1CS 8Gb x4 devices of Micron 2400T */
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x1, 0x0, 0, 0}, /* FIXME: change the cs mask for all 64 bit */
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0} },
+ /* TODO: double check if the speed bin is 2400T */
+ SPEED_BIN_DDR_2400T, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+ MV_DDR_64BIT_BUS_MASK, /* subphys mask */
+ MV_DDR_CFG_SPD, /* ddr configuration data source */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ {
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4, /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1 /* rtt_park 2cs */
+ },
+ {
+ MV_DDR_RTT_WR_DYN_ODT_OFF, /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_RZQ_DIV2 /* rtt_wr 2cs */
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON, /* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_read */
+ },
+ }
+};
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &board_topology_map;
+}
+
+static void mpp_config(void)
+{
+ uint32_t val;
+ uintptr_t reg;
+
+ /* configure ap mmps 4, 5 to I2C */
+ reg = MVEBU_AP_MPP_CTRL0_7_REG;
+
+ val = mmio_read_32(reg);
+ val &= ~((MVEBU_MPP_CTRL_MASK << MVEBU_AP_MPP_CTRL4_OFFS) |
+ (MVEBU_MPP_CTRL_MASK << MVEBU_AP_MPP_CTRL5_OFFS));
+ val |= ((MVEBU_AP_MPP_CTRL4_I2C0_SDA_ENA << MVEBU_AP_MPP_CTRL4_OFFS) |
+ (MVEBU_AP_MPP_CTRL5_I2C0_SCK_ENA << MVEBU_AP_MPP_CTRL5_OFFS));
+
+ mmio_write_32(reg, val);
+}
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ INFO("Gathering DRAM information\n");
+
+ if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ /* configure MPPs to enable i2c */
+ mpp_config();
+ /* initialize the MVEBU_AP_I2C_BASE I2C bus */
+ i2c_init((void *)MVEBU_AP_I2C_BASE);
+ /* select SPD memory page 0 to access DRAM configuration */
+ i2c_write(I2C_SPD_P0_ADDR, 0x0, 1, tm->spd_data.all_bytes, 0);
+ /* read data from spd */
+ i2c_read(I2C_SPD_ADDR, 0x0, 1, tm->spd_data.all_bytes,
+ sizeof(tm->spd_data.all_bytes));
+ }
+}
diff --git a/plat/marvell/armada/a8k/a80x0_puzzle/board/marvell_plat_config.c b/plat/marvell/armada/a8k/a80x0_puzzle/board/marvell_plat_config.c
new file mode 100644
index 0000000..0edc977
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_puzzle/board/marvell_plat_config.c
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <drivers/delay_timer.h>
+#include <lib/mmio.h>
+
+#include <armada_common.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#include <mvebu_def.h>
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * GPIO Configuration
+ *****************************************************************************
+ */
+#define MPP_CONTROL_REGISTER 0xf2440018
+#define MPP_CONTROL_MPP_SEL_52_MASK 0xf0000
+#define GPIO_DATA_OUT1_REGISTER 0xf2440140
+#define GPIO_DATA_OUT_EN_CTRL1_REGISTER 0xf2440144
+#define GPIO52_MASK 0x100000
+
+/* Reset PCIe via GPIO number 52 */
+int marvell_gpio_config(void)
+{
+ uint32_t reg;
+
+ reg = mmio_read_32(MPP_CONTROL_REGISTER);
+ reg |= MPP_CONTROL_MPP_SEL_52_MASK;
+ mmio_write_32(MPP_CONTROL_REGISTER, reg);
+
+ reg = mmio_read_32(GPIO_DATA_OUT1_REGISTER);
+ reg |= GPIO52_MASK;
+ mmio_write_32(GPIO_DATA_OUT1_REGISTER, reg);
+
+ reg = mmio_read_32(GPIO_DATA_OUT_EN_CTRL1_REGISTER);
+ reg &= ~GPIO52_MASK;
+ mmio_write_32(GPIO_DATA_OUT_EN_CTRL1_REGISTER, reg);
+ udelay(100);
+
+ return 0;
+}
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map[] = {
+ /* CP1 SPI1 CS0 Direct Mode access */
+ {0xf900, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ *win = amb_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(amb_memory_map);
+
+ return 0;
+}
+#endif
+
+/*****************************************************************************
+ * IO WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+ /* CP1 (MCI0) internal regs */
+ {0x00000000f4000000, 0x2000000, MCI_0_TID},
+#ifndef IMAGE_BLE
+ /* PCIe0 and SPI1_CS0 (RUNIT) on CP1*/
+ {0x00000000f9000000, 0x2000000, MCI_0_TID},
+ /* PCIe1 on CP1*/
+ {0x00000000fb000000, 0x1000000, MCI_0_TID},
+ /* PCIe2 on CP1*/
+ {0x00000000fc000000, 0x1000000, MCI_0_TID},
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map_cp0[] = {
+ /* CP0 */
+ /* PEX1_X1 window */
+ {0x00000000f7000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000f8000000, 0x1000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000f6000000, 0x1000000, PEX0_TID},
+ {0x00000000c0000000, 0x30000000, PEX0_TID},
+ {0x0000000800000000, 0x100000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp1[] = {
+ /* CP1 */
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000f9000000, 0x1000000, RUNIT_TID},
+ /* PEX1_X1 window */
+ {0x00000000fb000000, 0x1000000, PEX1_TID},
+ /* PEX2_X1 window */
+ {0x00000000fc000000, 0x1000000, PEX2_TID},
+ /* PEX0_X4 window */
+ {0x00000000fa000000, 0x1000000, PEX0_TID}
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = iob_memory_map_cp0;
+ *size = ARRAY_SIZE(iob_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ *win = iob_memory_map_cp1;
+ *size = ARRAY_SIZE(iob_memory_map_cp1);
+ return 0;
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = {
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x4000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, SRAM_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID}, /* IO window */
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x100000000, IO_0_TID}, /* IO window */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+/* In reference to #ifndef IMAGE_BLE, this part is used for BLE only. */
+
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+void *plat_marvell_get_skip_image_data(void)
+{
+ /* No recovery button on A8k-MCBIN board */
+ return NULL;
+}
diff --git a/plat/marvell/armada/a8k/a80x0_puzzle/board/system_power.c b/plat/marvell/armada/a8k/a80x0_puzzle/board/system_power.c
new file mode 100644
index 0000000..eb00874
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_puzzle/board/system_power.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2020 Sartura Ltd.
+ * Author: Luka Kovacic <luka.kovacic@sartura.hr>
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <drivers/ti/uart/uart_16550.h>
+#include <drivers/console.h>
+#include <plat_marvell.h>
+
+/*****************************************************************************
+ * Platform specific power off functions
+ * Power off PSU / Send command to power management MCU / ...
+ *****************************************************************************
+ */
+
+unsigned char add_xor_checksum(unsigned char *buf, unsigned char xor_len)
+{
+ unsigned char xor_sum = 0;
+ unsigned int i;
+
+ for (i = 0; i < xor_len; i++)
+ xor_sum ^= buf[i];
+
+ return xor_sum;
+}
+
+int system_power_off(void)
+{
+ static console_t console;
+
+ /* WT61P803 MCU system_off_now command */
+ unsigned char system_off_now[4] = { '@', 'C', '0' };
+ int i, len;
+
+ len = sizeof(system_off_now);
+ system_off_now[len - 1] = add_xor_checksum(system_off_now, len);
+
+ console_16550_register(PLAT_MARVELL_UART_BASE + 0x100,
+ PLAT_MARVELL_UART_CLK_IN_HZ, 115200, &console);
+
+ /* Send system_off_now to console */
+ for (i = 0; i < len; i++) {
+ console.putc(system_off_now[i], &console);
+ udelay(1000);
+ }
+
+ console.flush(&console);
+ (void)console_unregister(&console);
+
+ mdelay(100);
+
+ return 0;
+}
diff --git a/plat/marvell/armada/a8k/a80x0_puzzle/mvebu_def.h b/plat/marvell/armada/a8k/a80x0_puzzle/mvebu_def.h
new file mode 100644
index 0000000..3fa119a
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_puzzle/mvebu_def.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MVEBU_DEF_H
+#define MVEBU_DEF_H
+
+#include <a8k_plat_def.h>
+
+#define CP_COUNT 2 /* A80x0 has both CP0 & CP1 */
+#define I2C_SPD_ADDR 0x53 /* Access SPD data */
+#define I2C_SPD_P0_ADDR 0x36 /* Select SPD data page 0 */
+
+#endif /* MVEBU_DEF_H */
diff --git a/plat/marvell/armada/a8k/a80x0_puzzle/platform.mk b/plat/marvell/armada/a8k/a80x0_puzzle/platform.mk
new file mode 100644
index 0000000..3378d53
--- /dev/null
+++ b/plat/marvell/armada/a8k/a80x0_puzzle/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 2
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_8K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/apn806_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/armada/a8k/common/a8k_common.mk b/plat/marvell/armada/a8k/common/a8k_common.mk
new file mode 100644
index 0000000..4d8a87f
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/a8k_common.mk
@@ -0,0 +1,192 @@
+#
+# Copyright (C) 2016 - 2020 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+
+PLAT_FAMILY := a8k
+PLAT_INCLUDE_BASE := include/plat/marvell/armada/$(PLAT_FAMILY)
+PLAT_COMMON_BASE := plat/marvell/armada/a8k/common
+MARVELL_DRV_BASE := drivers/marvell
+MARVELL_COMMON_BASE := plat/marvell/armada/common
+
+MARVELL_SVC_TEST := 0
+$(eval $(call add_define,MARVELL_SVC_TEST))
+
+ERRATA_A72_859971 := 1
+
+# Enable MSS support for a8k family
+MSS_SUPPORT := 1
+$(eval $(call add_define,MSS_SUPPORT))
+
+# Disable EL3 cache for power management
+BL31_CACHE_DISABLE := 0
+$(eval $(call add_define,BL31_CACHE_DISABLE))
+
+$(eval $(call add_define,PCI_EP_SUPPORT))
+$(eval $(call assert_boolean,PCI_EP_SUPPORT))
+
+AP_NUM := 1
+$(eval $(call add_define,AP_NUM))
+
+DOIMAGEPATH ?= tools/marvell/doimage
+DOIMAGETOOL ?= ${DOIMAGEPATH}/doimage
+
+include plat/marvell/marvell.mk
+include tools/marvell/doimage/doimage.mk
+
+ifeq (${MARVELL_SECURE_BOOT},1)
+DOIMAGE_SEC_FLAGS := -c $(DOIMAGE_SEC)
+DOIMAGE_LIBS_CHECK = \
+ if ! [ -d "/usr/include/mbedtls" ]; then \
+ echo "****************************************" >&2; \
+ echo "Missing mbedTLS installation! " >&2; \
+ echo "Please download it from \"tls.mbed.org\"" >&2; \
+ echo "Alternatively on Debian/Ubuntu system install" >&2; \
+ echo "\"libmbedtls-dev\" package" >&2; \
+ echo "Make sure to use version 2.1.0 or later" >&2; \
+ echo "****************************************" >&2; \
+ exit 1; \
+ else if ! [ -f "/usr/include/libconfig.h" ]; then \
+ echo "********************************************************" >&2; \
+ echo "Missing Libconfig installation!" >&2; \
+ echo "Please download it from \"www.hyperrealm.com/libconfig/\"" >&2; \
+ echo "Alternatively on Debian/Ubuntu system install packages" >&2; \
+ echo "\"libconfig8\" and \"libconfig8-dev\"" >&2; \
+ echo "********************************************************" >&2; \
+ exit 1; \
+ fi \
+ fi
+else #MARVELL_SECURE_BOOT
+DOIMAGE_LIBS_CHECK =
+DOIMAGE_SEC_FLAGS =
+endif #MARVELL_SECURE_BOOT
+
+ROM_BIN_EXT ?= $(BUILD_PLAT)/ble.bin
+DOIMAGE_FLAGS += -b $(ROM_BIN_EXT) $(NAND_DOIMAGE_FLAGS) $(DOIMAGE_SEC_FLAGS)
+
+# Check whether to build system_power.c for the platform
+ifneq ("$(wildcard $(BOARD_DIR)/board/system_power.c)","")
+SYSTEM_POWER_SUPPORT = 1
+else
+SYSTEM_POWER_SUPPORT = 0
+endif
+
+# This define specifies DDR type for BLE
+$(eval $(call add_define,CONFIG_DDR4))
+
+# This define specifies DDR topology for BLE
+DDR_TOPOLOGY ?= 0
+$(eval $(call add_define,DDR_TOPOLOGY))
+
+MARVELL_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \
+ drivers/arm/gic/v2/gicv2_main.c \
+ drivers/arm/gic/v2/gicv2_helpers.c \
+ plat/common/plat_gicv2.c
+
+PLAT_INCLUDES += -I$(BOARD_DIR) \
+ -I$(BOARD_DIR)/board \
+ -I$(CURDIR)/drivers/marvell \
+ -I$(PLAT_COMMON_BASE)/include \
+ -I$(PLAT_INCLUDE_BASE)/common
+
+PLAT_BL_COMMON_SOURCES := $(PLAT_COMMON_BASE)/aarch64/a8k_common.c \
+ drivers/ti/uart/aarch64/16550_console.S
+
+ifndef BLE_PORTING_SOURCES
+BLE_PORTING_SOURCES := $(BOARD_DIR)/board/dram_port.c \
+ $(BOARD_DIR)/board/marvell_plat_config.c
+endif
+
+MARVELL_MOCHI_DRV += $(MARVELL_DRV_BASE)/mochi/cp110_setup.c
+
+BLE_SOURCES := drivers/mentor/i2c/mi2cv.c \
+ $(PLAT_COMMON_BASE)/plat_ble_setup.c \
+ $(MARVELL_MOCHI_DRV) \
+ $(PLAT_COMMON_BASE)/plat_pm.c \
+ $(MARVELL_DRV_BASE)/ap807_clocks_init.c \
+ $(MARVELL_DRV_BASE)/thermal.c \
+ $(PLAT_COMMON_BASE)/plat_thermal.c \
+ $(BLE_PORTING_SOURCES) \
+ $(MARVELL_DRV_BASE)/ccu.c \
+ $(MARVELL_DRV_BASE)/io_win.c
+
+BL1_SOURCES += $(PLAT_COMMON_BASE)/aarch64/plat_helpers.S \
+ lib/cpus/aarch64/cortex_a72.S
+
+MARVELL_DRV := $(MARVELL_DRV_BASE)/io_win.c \
+ $(MARVELL_DRV_BASE)/iob.c \
+ $(MARVELL_DRV_BASE)/mci.c \
+ $(MARVELL_DRV_BASE)/amb_adec.c \
+ $(MARVELL_DRV_BASE)/ccu.c \
+ $(MARVELL_DRV_BASE)/cache_llc.c \
+ $(MARVELL_DRV_BASE)/comphy/phy-comphy-cp110.c \
+ $(MARVELL_DRV_BASE)/mc_trustzone/mc_trustzone.c \
+ $(MARVELL_DRV_BASE)/secure_dfx_access/armada_thermal.c \
+ $(MARVELL_DRV_BASE)/secure_dfx_access/misc_dfx.c \
+ $(MARVELL_DRV_BASE)/ddr_phy_access.c \
+ drivers/rambus/trng_ip_76.c
+
+ifeq (${MSS_SUPPORT}, 1)
+MARVELL_DRV += $(MARVELL_DRV_BASE)/mg_conf_cm3/mg_conf_cm3.c
+endif
+
+ifndef BL31_PORTING_SOURCES
+BL31_PORTING_SOURCES := $(BOARD_DIR)/board/marvell_plat_config.c
+endif
+
+ifeq ($(SYSTEM_POWER_SUPPORT),1)
+BL31_PORTING_SOURCES += $(BOARD_DIR)/board/system_power.c
+endif
+
+BL31_SOURCES += lib/cpus/aarch64/cortex_a72.S \
+ $(PLAT_COMMON_BASE)/aarch64/plat_helpers.S \
+ $(PLAT_COMMON_BASE)/aarch64/plat_arch_config.c \
+ $(PLAT_COMMON_BASE)/plat_pm.c \
+ $(PLAT_COMMON_BASE)/plat_bl31_setup.c \
+ $(MARVELL_COMMON_BASE)/marvell_gicv2.c \
+ $(MARVELL_COMMON_BASE)/mrvl_sip_svc.c \
+ $(MARVELL_COMMON_BASE)/marvell_ddr_info.c \
+ $(BL31_PORTING_SOURCES) \
+ $(MARVELL_DRV) \
+ $(MARVELL_MOCHI_DRV) \
+ $(MARVELL_GIC_SOURCES)
+
+# Add trace functionality for PM
+BL31_SOURCES += $(PLAT_COMMON_BASE)/plat_pm_trace.c
+
+
+ifeq (${MSS_SUPPORT}, 1)
+# Force builds with BL2 image on a80x0 platforms
+ifndef SCP_BL2
+ $(error "Error: SCP_BL2 image is mandatory for a8k family")
+endif
+
+# MSS (SCP) build
+include $(PLAT_COMMON_BASE)/mss/mss_a8k.mk
+endif
+
+# BLE (ROM context execution code, AKA binary extension)
+BLE_PATH ?= $(PLAT_COMMON_BASE)/ble
+
+include ${BLE_PATH}/ble.mk
+$(eval $(call MAKE_BL,ble))
+
+clean realclean distclean: mrvl_clean
+
+.PHONY: mrvl_clean
+mrvl_clean:
+ @echo " Doimage CLEAN"
+ ${Q}${MAKE} PLAT=${PLAT} --no-print-directory -C ${DOIMAGEPATH} clean
+
+${DOIMAGETOOL}: FORCE
+ @$(DOIMAGE_LIBS_CHECK)
+ ${Q}${MAKE} --no-print-directory -C ${DOIMAGEPATH}
+
+${BUILD_PLAT}/${FLASH_IMAGE}: ${ROM_BIN_EXT} ${BUILD_PLAT}/${BOOT_IMAGE} ${DOIMAGETOOL}
+ @${ECHO_BLANK_LINE}
+ @echo "Building flash image"
+ ${Q}${DOIMAGETOOL} ${DOIMAGE_FLAGS} ${BUILD_PLAT}/${BOOT_IMAGE} ${BUILD_PLAT}/${FLASH_IMAGE}
+ @${ECHO_BLANK_LINE}
+ @echo "Built $@ successfully"
+ @${ECHO_BLANK_LINE}
diff --git a/plat/marvell/armada/a8k/common/aarch64/a8k_common.c b/plat/marvell/armada/a8k/common/aarch64/a8k_common.c
new file mode 100644
index 0000000..4332a76
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/aarch64/a8k_common.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <plat_marvell.h>
+
+
+/* MMU entry for internal (register) space access */
+#define MAP_DEVICE0 MAP_REGION_FLAT(DEVICE0_BASE, \
+ DEVICE0_SIZE, \
+ MT_DEVICE | MT_RW | MT_SECURE)
+
+/*
+ * Table of regions for various BL stages to map using the MMU.
+ */
+#if IMAGE_BL1
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SECURE_RAM,
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+#if IMAGE_BL2
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SECURE_RAM,
+ MAP_DEVICE0,
+ MARVELL_MAP_DRAM,
+#ifdef SPD_opteed
+ MARVELL_MAP_OPTEE_CORE_MEM,
+ MARVELL_OPTEE_PAGEABLE_LOAD_MEM,
+#endif
+ {0}
+};
+#endif
+
+#if IMAGE_BL2U
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SECURE_RAM,
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+
+#if IMAGE_BLE
+const mmap_region_t plat_marvell_mmap[] = {
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+
+#if IMAGE_BL31
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SECURE_RAM,
+ MAP_DEVICE0,
+ MARVELL_MAP_DRAM,
+ {0}
+};
+#endif
+#if IMAGE_BL32
+const mmap_region_t plat_marvell_mmap[] = {
+ MARVELL_MAP_SECURE_RAM,
+ MAP_DEVICE0,
+ {0}
+};
+#endif
+
+MARVELL_CASSERT_MMAP;
diff --git a/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c b/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c
new file mode 100644
index 0000000..d576514
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/aarch64/plat_arch_config.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/marvell/cache_llc.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#define CCU_HTC_ASET (MVEBU_CCU_BASE(MVEBU_AP0) + 0x264)
+#define MVEBU_IO_AFFINITY (0xF00)
+#define MVEBU_SF_REG (MVEBU_REGS_BASE + 0x40)
+#define MVEBU_SF_EN BIT(8)
+#define MVEBU_DFX_REG(cluster_id) (MVEBU_REGS_BASE + 0x6F82A0 + \
+ (cluster_id) * 0x4)
+#define MVEBU_DFX_CLK_EN_POS 0x3
+#define MVEBU_DFX_CL0_CLK_OFFS 16
+#define MVEBU_DFX_CL0_CLK_MASK (0xF << MVEBU_DFX_CL0_CLK_OFFS)
+#define MVEBU_DFX_CL1_CLK_OFFS 8
+#define MVEBU_DFX_CL1_CLK_MASK (0xF << MVEBU_DFX_CL1_CLK_OFFS)
+
+#ifdef MVEBU_SOC_AP807
+static void plat_enable_snoop_filter(void)
+{
+ int cpu_id = plat_my_core_pos();
+
+ /* Snoop filter needs to be enabled once per cluster */
+ if (cpu_id % 2)
+ return;
+
+ mmio_setbits_32(MVEBU_SF_REG, MVEBU_SF_EN);
+}
+#endif
+
+#ifndef MVEBU_SOC_AP807
+static void plat_config_dfx_clock(void)
+{
+ int cluster_id = plat_my_core_pos();
+ uint32_t val;
+
+ /* DFX clock needs to be configured once per cluster */
+ if ((cluster_id % PLAT_MAX_CPUS_PER_CLUSTER) != 0) {
+ return;
+ }
+
+ val = mmio_read_32(MVEBU_DFX_REG(cluster_id / PLAT_MAX_CPUS_PER_CLUSTER));
+ if (cluster_id == 0) {
+ val &= ~MVEBU_DFX_CL0_CLK_MASK;
+ val |= (MVEBU_DFX_CLK_EN_POS << MVEBU_DFX_CL0_CLK_OFFS);
+ } else {
+ val &= ~MVEBU_DFX_CL1_CLK_MASK;
+ val |= (MVEBU_DFX_CLK_EN_POS << MVEBU_DFX_CL1_CLK_OFFS);
+ }
+ mmio_write_32(MVEBU_DFX_REG(cluster_id / PLAT_MAX_CPUS_PER_CLUSTER), val);
+}
+#endif
+
+static void plat_enable_affinity(void)
+{
+ int cluster_id;
+ int affinity;
+
+ /* set CPU Affinity */
+ cluster_id = plat_my_core_pos() / PLAT_MARVELL_CLUSTER_CORE_COUNT;
+ affinity = (MVEBU_IO_AFFINITY | (1 << cluster_id));
+ mmio_write_32(CCU_HTC_ASET, affinity);
+
+ /* set barier */
+ isb();
+}
+
+void marvell_psci_arch_init(int die_index)
+{
+#if LLC_ENABLE
+ /* check if LLC is in exclusive mode
+ * as L2 is configured to UniqueClean eviction
+ * (in a8k reset handler)
+ */
+ if (llc_is_exclusive(0) == 0)
+ ERROR("LLC should be configured to exclusice mode\n");
+#endif
+
+ /* Enable Affinity */
+ plat_enable_affinity();
+
+#ifdef MVEBU_SOC_AP807
+ plat_enable_snoop_filter();
+#else
+ plat_config_dfx_clock();
+#endif
+}
diff --git a/plat/marvell/armada/a8k/common/aarch64/plat_helpers.S b/plat/marvell/armada/a8k/common/aarch64/plat_helpers.S
new file mode 100644
index 0000000..fadc4c2
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/aarch64/plat_helpers.S
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <asm_macros.S>
+#include <platform_def.h>
+#include <marvell_pm.h>
+
+ .globl plat_secondary_cold_boot_setup
+ .globl plat_get_my_entrypoint
+ .globl plat_is_my_cpu_primary
+ .globl plat_reset_handler
+
+ /* -----------------------------------------------------
+ * void plat_secondary_cold_boot_setup (void);
+ *
+ * This function performs any platform specific actions
+ * needed for a secondary cpu after a cold reset. Right
+ * now this is a stub function.
+ * -----------------------------------------------------
+ */
+func plat_secondary_cold_boot_setup
+ mov x0, #0
+ ret
+endfunc plat_secondary_cold_boot_setup
+
+ /* ---------------------------------------------------------------------
+ * unsigned long plat_get_my_entrypoint (void);
+ *
+ * Main job of this routine is to distinguish
+ * between a cold and warm boot
+ * For a cold boot, return 0.
+ * For a warm boot, read the mailbox and return the address it contains.
+ *
+ * ---------------------------------------------------------------------
+ */
+func plat_get_my_entrypoint
+ /* Read first word and compare it with magic num */
+ mov_imm x0, PLAT_MARVELL_MAILBOX_BASE
+ ldr x1, [x0]
+ mov_imm x2, MVEBU_MAILBOX_MAGIC_NUM
+ cmp x1, x2
+ beq warm_boot /* If compare failed, return 0, i.e. cold boot */
+ mov x0, #0
+ ret
+warm_boot:
+ mov_imm x1, MBOX_IDX_SEC_ADDR /* Get the jump address */
+ subs x1, x1, #1
+ mov x2, #(MBOX_IDX_SEC_ADDR * 8)
+ lsl x3, x2, x1
+ add x0, x0, x3
+ ldr x0, [x0]
+ ret
+endfunc plat_get_my_entrypoint
+
+ /* -----------------------------------------------------
+ * unsigned int plat_is_my_cpu_primary (void);
+ *
+ * Find out whether the current cpu is the primary
+ * cpu.
+ * -----------------------------------------------------
+ */
+func plat_is_my_cpu_primary
+ mrs x0, mpidr_el1
+ and x0, x0, #(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK)
+ cmp x0, #MVEBU_PRIMARY_CPU
+ cset w0, eq
+ ret
+endfunc plat_is_my_cpu_primary
+
+ /* -----------------------------------------------------
+ * void plat_reset_handler (void);
+ *
+ * Platform specific configuration right after cpu is
+ * is our of reset.
+ *
+ * The plat_reset_handler can clobber x0 - x18, x30.
+ * -----------------------------------------------------
+ */
+func plat_reset_handler
+ /*
+ * Note: the configurations below should be done before MMU,
+ * I Cache and L2are enabled.
+ * The reset handler is executed right after reset
+ * and before Caches are enabled.
+ */
+
+ /* Enable L1/L2 ECC and Parity */
+ mrs x5, s3_1_c11_c0_2 /* L2 Ctrl */
+ orr x5, x5, #(1 << 21) /* Enable L1/L2 cache ECC & Parity */
+ msr s3_1_c11_c0_2, x5 /* L2 Ctrl */
+
+#if LLC_ENABLE
+ /*
+ * Enable L2 UniqueClean evictions
+ * Note: this configuration assumes that LLC is configured
+ * in exclusive mode.
+ * Later on in the code this assumption will be validated
+ */
+ mrs x5, s3_1_c15_c0_0 /* L2 Ctrl */
+ orr x5, x5, #(1 << 14) /* Enable UniqueClean evictions with data */
+ msr s3_1_c15_c0_0, x5 /* L2 Ctrl */
+#endif
+
+ /* Instruction Barrier to allow msr command completion */
+ isb
+
+ ret
+endfunc plat_reset_handler
diff --git a/plat/marvell/armada/a8k/common/ble/ble.ld.S b/plat/marvell/armada/a8k/common/ble/ble.ld.S
new file mode 100644
index 0000000..d7a0592
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/ble/ble.ld.S
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+OUTPUT_FORMAT(PLATFORM_LINKER_FORMAT)
+OUTPUT_ARCH(PLATFORM_LINKER_ARCH)
+ENTRY(ble_main)
+
+MEMORY {
+ RAM (rwx): ORIGIN = BLE_BASE, LENGTH = BLE_LIMIT - BLE_BASE
+}
+
+SECTIONS
+{
+ . = BLE_BASE;
+
+ ro . : {
+ __RO_START__ = .;
+ *ble_main.o(.entry*)
+ *(.text*)
+ *(.rodata*)
+ __RO_END_UNALIGNED__ = .;
+ __RO_END__ = .;
+ } >RAM
+
+ /*
+ * Define a linker symbol to mark start of the RW memory area for this
+ * image.
+ */
+ __RW_START__ = . ;
+
+ .data . : {
+ __DATA_START__ = .;
+ *(.data*)
+ __DATA_END__ = .;
+ } >RAM
+
+ stacks . (NOLOAD) : {
+ __STACKS_START__ = .;
+ *(tzfw_normal_stacks)
+ __STACKS_END__ = .;
+ } >RAM
+
+ .bss : {
+ __BSS_START__ = .;
+ *(.bss*)
+ __BSS_END__ = .;
+ } >RAM
+
+ /*
+ * Extend the BLE binary to the maximum size allocated for it in platform
+ * definition files and prevent overlapping between BLE BSS section and
+ * additional extensions that can follow the BLE in flash image preamble.
+ * This situation happens for instance when secure extension is added to
+ * the image preamble.
+ */
+ .fill LOADADDR(.bss) + SIZEOF(.bss) : {
+ FILL(0xDEADC0DE);
+ . = ORIGIN(RAM) + LENGTH(RAM) - 1;
+ BYTE(0x00)
+ } >RAM
+
+ /*
+ * Define a linker symbol to mark end of the RW memory area for this
+ * image.
+ */
+ __RW_END__ = .;
+ __BLE_END__ = .;
+
+ __BSS_SIZE__ = SIZEOF(.bss);
+}
diff --git a/plat/marvell/armada/a8k/common/ble/ble.mk b/plat/marvell/armada/a8k/common/ble/ble.mk
new file mode 100644
index 0000000..160e98f
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/ble/ble.mk
@@ -0,0 +1,35 @@
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+
+MV_DDR_LIB = $(BUILD_PLAT)/ble/mv_ddr_lib.a
+LIBC_LIB = $(BUILD_PLAT)/lib/libc.a
+BLE_LIBS = $(MV_DDR_LIB) $(LIBC_LIB)
+PLAT_MARVELL = plat/marvell/armada
+
+BLE_SOURCES += $(BLE_PATH)/ble_main.c \
+ $(BLE_PATH)/ble_mem.S \
+ drivers/delay_timer/delay_timer.c \
+ drivers/marvell/iob.c \
+ $(PLAT_MARVELL)/common/aarch64/marvell_helpers.S \
+ $(PLAT_MARVELL)/common/plat_delay_timer.c \
+ $(PLAT_MARVELL)/common/marvell_console.c
+
+MV_DDR_INCLUDES := -I$(CURDIR)/include \
+ -I$(CURDIR)/include/arch/aarch64 \
+ -I$(CURDIR)/include/lib/libc \
+ -I$(CURDIR)/include/lib/libc/aarch64
+
+BLE_LINKERFILE := $(BLE_PATH)/ble.ld.S
+
+BLE_OBJS := $(addprefix $(BUILD_PLAT)/ble/,$(call SOURCES_TO_OBJS,$(BLE_SOURCES)))
+$(BLE_OBJS): PLAT_INCLUDES += -I$(MV_DDR_PATH)
+$(BLE_OBJS): $(MV_DDR_LIB)
+
+$(MV_DDR_LIB): FORCE
+# Do not remove! Following checks are required to ensure correct TF-A builds, removing these checks leads to broken TF-A builds
+ $(if $(value MV_DDR_PATH),,$(error "Platform '$(PLAT)' for BLE requires MV_DDR_PATH. Please set MV_DDR_PATH to point to the right directory"))
+ $(if $(wildcard $(value MV_DDR_PATH)/*),,$(error "'MV_DDR_PATH=$(value MV_DDR_PATH)' was specified, but '$(value MV_DDR_PATH)' directory does not exist"))
+ $(if $(shell git -C $(value MV_DDR_PATH) rev-parse --show-cdup 2>&1),$(error "'MV_DDR_PATH=$(value MV_DDR_PATH)' was specified, but '$(value MV_DDR_PATH)' does not contain valid mv-ddr-marvell git repository"))
+ @+make -C $(MV_DDR_PATH) --no-print-directory PLAT_INCLUDES="$(MV_DDR_INCLUDES)" PLATFORM=$(PLAT) ARCH=AARCH64 OBJ_DIR=$(BUILD_PLAT)/ble
diff --git a/plat/marvell/armada/a8k/common/ble/ble_main.c b/plat/marvell/armada/a8k/common/ble/ble_main.c
new file mode 100644
index 0000000..5b3acec
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/ble/ble_main.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/console.h>
+
+#include <marvell_plat_priv.h>
+#include <marvell_pm.h>
+#include <plat_marvell.h>
+
+#define BR_FLAG_SILENT 0x1
+#define SKIP_IMAGE_CODE 0xDEADB002
+
+void mailbox_clean(void)
+{
+ uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
+
+ memset(mailbox, 0, PLAT_MARVELL_MAILBOX_SIZE);
+}
+
+int exec_ble_main(int bootrom_flags)
+{
+ int skip = 0;
+ uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
+
+ /*
+ * In some situations, like boot from UART, bootrom will
+ * request to avoid printing to console. in that case don't
+ * initialize the console and prints will be ignored
+ */
+ if ((bootrom_flags & BR_FLAG_SILENT) == 0)
+ marvell_console_boot_init();
+
+ NOTICE("Starting binary extension\n");
+
+ /* initialize time (for delay functionality) */
+ plat_delay_timer_init();
+
+ ble_plat_setup(&skip);
+
+ /* if there's skip image request, bootrom will load from the image
+ * saved on the next address of the flash
+ */
+ if (skip)
+ return SKIP_IMAGE_CODE;
+
+ /*
+ * Check if the mailbox magic number is stored at index MBOX_IDX_MAGIC
+ * and the suspend to RAM magic number at index MBOX_IDX_SUSPEND_MAGIC.
+ * If the above is true, this is the recovery from suspend to RAM state.
+ * In such case the mailbox should remain intact, since it stores the
+ * warm boot jump address to be used by the TF-A in BL31.
+ * Othervise the mailbox should be cleaned from a garbage data.
+ */
+ if (mailbox[MBOX_IDX_MAGIC] != MVEBU_MAILBOX_MAGIC_NUM ||
+ mailbox[MBOX_IDX_SUSPEND_MAGIC] != MVEBU_MAILBOX_SUSPEND_STATE) {
+ NOTICE("Cold boot\n");
+ mailbox_clean();
+ } else {
+ void (*bootrom_exit)(void) =
+ (void (*)(void))mailbox[MBOX_IDX_ROM_EXIT_ADDR];
+
+ INFO("Recovery...\n");
+ /*
+ * If this is recovery from suspend, two things has to be done:
+ * 1. Define the DRAM region as executable memory for preparing
+ * jump to TF-A
+ * 2. Instead of returning control to the BootROM, invalidate
+ * and flush caches, and continue execution at address stored
+ * in the mailbox.
+ * This should be done until the BootROM have a native support
+ * for the system restore flow.
+ */
+ marvell_ble_prepare_exit();
+ bootrom_exit();
+ }
+
+ return 0;
+}
+
+/* NOTE: don't notify this function, all code must be added to exec_ble_main
+ * in order to keep the end of ble_main as a fixed address.
+ */
+int __attribute__ ((section(".entry"))) ble_main(int bootrom_flags)
+{
+ volatile int ret;
+
+ ret = exec_ble_main(bootrom_flags);
+ return ret;
+}
diff --git a/plat/marvell/armada/a8k/common/ble/ble_mem.S b/plat/marvell/armada/a8k/common/ble/ble_mem.S
new file mode 100644
index 0000000..a48d546
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/ble/ble_mem.S
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <asm_macros.S>
+#include <marvell_def.h>
+#include <platform_def.h>
+
+#define PTE_NON_EXEC_OFF 54 /* XN - eXecute Never bit offset - see VMSAv8-64 */
+
+ .globl marvell_ble_prepare_exit
+
+func marvell_ble_prepare_exit
+ /*
+ * Read the page table base and set the first page to be executable.
+ * This is required for jumping to DRAM for further execution.
+ */
+ mrs x0, ttbr0_el3
+ ldr x1, [x0]
+ mov x2, #1
+ bic x1, x1, x2, lsl #PTE_NON_EXEC_OFF
+ str x1, [x0]
+ tlbi alle3
+ dsb sy
+ isb
+ ret
+endfunc marvell_ble_prepare_exit
diff --git a/plat/marvell/armada/a8k/common/include/a8k_plat_def.h b/plat/marvell/armada/a8k/common/include/a8k_plat_def.h
new file mode 100644
index 0000000..3a0fd4b
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/include/a8k_plat_def.h
@@ -0,0 +1,195 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef A8K_PLAT_DEF_H
+#define A8K_PLAT_DEF_H
+
+#include <marvell_def.h>
+
+#define MVEBU_PRIMARY_CPU 0x0
+#define MVEBU_AP0 0x0
+
+/* APN806 revision ID */
+#define MVEBU_CSS_GWD_CTRL_IIDR2_REG (MVEBU_REGS_BASE + 0x610FCC)
+#define GWD_IIDR2_REV_ID_OFFSET 12
+#define GWD_IIDR2_REV_ID_MASK 0xF
+#define GWD_IIDR2_CHIP_ID_OFFSET 20
+#define GWD_IIDR2_CHIP_ID_MASK (0xFFFu << GWD_IIDR2_CHIP_ID_OFFSET)
+
+#define CHIP_ID_AP806 0x806
+#define CHIP_ID_AP807 0x807
+
+#define COUNTER_FREQUENCY 25000000
+
+#define MVEBU_REGS_BASE 0xF0000000
+#define MVEBU_REGS_BASE_MASK 0xF0000000
+#define MVEBU_REGS_BASE_AP(ap) MVEBU_REGS_BASE
+#define MVEBU_AP_IO_BASE(ap) 0xF2000000
+#define MVEBU_CP_OFFSET 0x2000000
+#define MVEBU_CP_REGS_BASE(cp_index) (MVEBU_AP_IO_BASE(0) + \
+ (cp_index) * MVEBU_CP_OFFSET)
+#define MVEBU_RFU_BASE (MVEBU_REGS_BASE + 0x6F0000)
+#define MVEBU_IO_WIN_BASE(ap_index) (MVEBU_RFU_BASE)
+#define MVEBU_IO_WIN_GCR_OFFSET (0x70)
+#define MVEBU_IO_WIN_MAX_WINS (7)
+
+/* Misc SoC configurations Base */
+#define MVEBU_MISC_SOC_BASE (MVEBU_REGS_BASE + 0x6F4300)
+
+#define MVEBU_CCU_BASE(ap_index) (MVEBU_REGS_BASE + 0x4000)
+#define MVEBU_CCU_MAX_WINS (8)
+
+#define MVEBU_LLC_BASE(ap_index) (MVEBU_REGS_BASE + 0x8000)
+#define MVEBU_DRAM_MAC_BASE (MVEBU_REGS_BASE + 0x20000)
+#define MVEBU_DRAM_PHY_BASE (MVEBU_REGS_BASE + 0x20000)
+#define MVEBU_SMMU_BASE (MVEBU_REGS_BASE + 0x100000)
+#define MVEBU_CP_MPP_REGS(cp_index, n) (MVEBU_CP_REGS_BASE(cp_index) + \
+ 0x440000 + ((n) << 2))
+#define MVEBU_PM_MPP_REGS(cp_index, n) (MVEBU_CP_REGS_BASE(cp_index) + \
+ 0x440000 + ((n / 8) << 2))
+#define MVEBU_CP_GPIO_DATA_OUT(cp_index, n) \
+ (MVEBU_CP_REGS_BASE(cp_index) + \
+ 0x440100 + ((n > 31) ? 0x40 : 0x00))
+#define MVEBU_CP_GPIO_DATA_OUT_EN(cp_index, n) \
+ (MVEBU_CP_REGS_BASE(cp_index) + \
+ 0x440104 + ((n > 31) ? 0x40 : 0x00))
+#define MVEBU_CP_GPIO_DATA_IN(cp_index, n) (MVEBU_CP_REGS_BASE(cp_index) + \
+ 0x440110 + ((n > 31) ? 0x40 : 0x00))
+#define MVEBU_AP_MPP_REGS(n) (MVEBU_RFU_BASE + 0x4000 + ((n) << 2))
+#define MVEBU_AP_GPIO_REGS (MVEBU_RFU_BASE + 0x5040)
+#define MVEBU_AP_GPIO_DATA_IN (MVEBU_AP_GPIO_REGS + 0x10)
+#define MVEBU_AP_I2C_BASE (MVEBU_REGS_BASE + 0x511000)
+#define MVEBU_CP0_I2C_BASE (MVEBU_CP_REGS_BASE(0) + 0x701000)
+#define MVEBU_AP_GEN_MGMT_BASE (MVEBU_RFU_BASE + 0x8000)
+#define MVEBU_AP_EXT_TSEN_BASE (MVEBU_AP_GEN_MGMT_BASE + 0x84)
+
+#define MVEBU_AP_MC_TRUSTZONE_REG_LOW(ap, win) (MVEBU_REGS_BASE_AP(ap) + \
+ 0x20080 + ((win) * 0x8))
+#define MVEBU_AP_MC_TRUSTZONE_REG_HIGH(ap, win) (MVEBU_REGS_BASE_AP(ap) + \
+ 0x20084 + ((win) * 0x8))
+
+/* MCI indirect access definitions */
+#define MCI_MAX_UNIT_ID 2
+/* SoC RFU / IHBx4 Control */
+#define MCIX4_REG_START_ADDRESS_REG(unit_id) (MVEBU_RFU_BASE + \
+ 0x4218 + (unit_id * 0x20))
+#define MCI_REMAP_OFF_SHIFT 8
+
+#define MVEBU_MCI_REG_BASE_REMAP(index) (0xFD000000 + \
+ ((index) * 0x1000000))
+
+#define MVEBU_PCIE_X4_MAC_BASE(x) (MVEBU_CP_REGS_BASE(x) + 0x600000)
+#define MVEBU_COMPHY_BASE(x) (MVEBU_CP_REGS_BASE(x) + 0x441000)
+#define MVEBU_HPIPE_BASE(x) (MVEBU_CP_REGS_BASE(x) + 0x120000)
+#define MVEBU_CP_DFX_OFFSET (0x400200)
+
+/*****************************************************************************
+ * MVEBU memory map related constants
+ *****************************************************************************
+ */
+/* Aggregate of all devices in the first GB */
+#define DEVICE0_BASE MVEBU_REGS_BASE
+#define DEVICE0_SIZE 0x10000000
+
+/*****************************************************************************
+ * GIC-400 & interrupt handling related constants
+ *****************************************************************************
+ */
+/* Base MVEBU compatible GIC memory map */
+#define MVEBU_GICD_BASE 0x210000
+#define MVEBU_GICC_BASE 0x220000
+
+
+/*****************************************************************************
+ * AXI Configuration
+ *****************************************************************************
+ */
+#define MVEBU_AXI_ATTR_ARCACHE_OFFSET 4
+#define MVEBU_AXI_ATTR_ARCACHE_MASK (0xF << \
+ MVEBU_AXI_ATTR_ARCACHE_OFFSET)
+#define MVEBU_AXI_ATTR_ARDOMAIN_OFFSET 12
+#define MVEBU_AXI_ATTR_ARDOMAIN_MASK (0x3 << \
+ MVEBU_AXI_ATTR_ARDOMAIN_OFFSET)
+#define MVEBU_AXI_ATTR_AWCACHE_OFFSET 20
+#define MVEBU_AXI_ATTR_AWCACHE_MASK (0xF << \
+ MVEBU_AXI_ATTR_AWCACHE_OFFSET)
+#define MVEBU_AXI_ATTR_AWDOMAIN_OFFSET 28
+#define MVEBU_AXI_ATTR_AWDOMAIN_MASK (0x3 << \
+ MVEBU_AXI_ATTR_AWDOMAIN_OFFSET)
+
+/* SATA MBUS to AXI configuration */
+#define MVEBU_SATA_M2A_AXI_ARCACHE_OFFSET 1
+#define MVEBU_SATA_M2A_AXI_ARCACHE_MASK (0xF << \
+ MVEBU_SATA_M2A_AXI_ARCACHE_OFFSET)
+#define MVEBU_SATA_M2A_AXI_AWCACHE_OFFSET 5
+#define MVEBU_SATA_M2A_AXI_AWCACHE_MASK (0xF << \
+ MVEBU_SATA_M2A_AXI_AWCACHE_OFFSET)
+
+/* ARM cache attributes */
+#define CACHE_ATTR_BUFFERABLE 0x1
+#define CACHE_ATTR_CACHEABLE 0x2
+#define CACHE_ATTR_READ_ALLOC 0x4
+#define CACHE_ATTR_WRITE_ALLOC 0x8
+/* Domain */
+#define DOMAIN_NON_SHAREABLE 0x0
+#define DOMAIN_INNER_SHAREABLE 0x1
+#define DOMAIN_OUTER_SHAREABLE 0x2
+#define DOMAIN_SYSTEM_SHAREABLE 0x3
+
+/************************************************************************
+ * Required platform porting definitions common to all
+ * Management Compute SubSystems (MSS)
+ ************************************************************************
+ */
+/*
+ * Load address of SCP_BL2
+ * SCP_BL2 is loaded to the same place as BL31.
+ * Once SCP_BL2 is transferred to the SCP,
+ * it is discarded and BL31 is loaded over the top.
+ */
+#ifdef SCP_IMAGE
+#define SCP_BL2_BASE BL31_BASE
+#define SCP_BL2_SIZE BL31_LIMIT
+#endif
+
+#ifndef __ASSEMBLER__
+enum ap806_sar_target_dev {
+ SAR_PIDI_MCIX2 = 0x0,
+ SAR_MCIX4 = 0x1,
+ SAR_SPI = 0x2,
+ SAR_SD = 0x3,
+ SAR_PIDI_MCIX2_BD = 0x4, /* BootRom disabled */
+ SAR_MCIX4_DB = 0x5, /* BootRom disabled */
+ SAR_SPI_DB = 0x6, /* BootRom disabled */
+ SAR_EMMC = 0x7
+};
+
+enum io_win_target_ids {
+ MCI_0_TID = 0x0,
+ MCI_1_TID = 0x1,
+ MCI_2_TID = 0x2,
+ PIDI_TID = 0x3,
+ SPI_TID = 0x4,
+ STM_TID = 0x5,
+ BOOTROM_TID = 0x6,
+ IO_WIN_MAX_TID
+};
+
+enum ccu_target_ids {
+ IO_0_TID = 0x00,
+ DRAM_0_TID = 0x03,
+ IO_1_TID = 0x0F,
+ CFG_REG_TID = 0x10,
+ RAR_TID = 0x20,
+ SRAM_TID = 0x40,
+ DRAM_1_TID = 0xC0,
+ CCU_MAX_TID,
+ INVALID_TID = 0xFF
+};
+#endif /* __ASSEMBLER__ */
+
+#endif /* A8K_PLAT_DEF_H */
diff --git a/plat/marvell/armada/a8k/common/include/ddr_info.h b/plat/marvell/armada/a8k/common/include/ddr_info.h
new file mode 100644
index 0000000..e19036a
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/include/ddr_info.h
@@ -0,0 +1,9 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#define DRAM_MAX_IFACE 1
+#define DRAM_CH0_MMAP_LOW_OFFSET 0x20200
diff --git a/plat/marvell/armada/a8k/common/include/mentor_i2c_plat.h b/plat/marvell/armada/a8k/common/include/mentor_i2c_plat.h
new file mode 100644
index 0000000..e03c448
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/include/mentor_i2c_plat.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+/* This driver provides I2C support for Marvell A8K and compatible SoCs */
+
+#ifndef MENTOR_I2C_PLAT_H
+#define MENTOR_I2C_PLAT_H
+
+#define CONFIG_SYS_TCLK 250000000
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 0x0
+
+#define I2C_CAN_UNSTUCK
+
+struct mentor_i2c_regs {
+ uint32_t slave_address;
+ uint32_t data;
+ uint32_t control;
+ union {
+ uint32_t status; /* when reading */
+ uint32_t baudrate; /* when writing */
+ };
+ uint32_t xtnd_slave_addr;
+ uint32_t reserved[2];
+ uint32_t soft_reset;
+ uint8_t reserved2[0xa0 - 0x20];
+ uint32_t unstuck;
+};
+
+#endif /* MENTOR_I2C_PLAT_H */
diff --git a/plat/marvell/armada/a8k/common/include/plat_macros.S b/plat/marvell/armada/a8k/common/include/plat_macros.S
new file mode 100644
index 0000000..8faccf0
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/include/plat_macros.S
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef PLAT_MACROS_S
+#define PLAT_MACROS_S
+
+#include <marvell_macros.S>
+
+/*
+ * Required platform porting macros
+ * (Provided by included headers)
+ */
+.macro plat_crash_print_regs
+.endm
+
+#endif /* PLAT_MACROS_S */
diff --git a/plat/marvell/armada/a8k/common/include/platform_def.h b/plat/marvell/armada/a8k/common/include/platform_def.h
new file mode 100644
index 0000000..45860ba
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/include/platform_def.h
@@ -0,0 +1,196 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef PLATFORM_DEF_H
+#define PLATFORM_DEF_H
+
+#ifndef __ASSEMBLER__
+#include <stdio.h>
+#endif /* __ASSEMBLER__ */
+
+#include <common/interrupt_props.h>
+#include <drivers/arm/gic_common.h>
+
+#include <board_marvell_def.h>
+#include <mvebu_def.h>
+
+/*
+ * Most platform porting definitions provided by included headers
+ */
+
+/*
+ * DRAM Memory layout:
+ * +-----------------------+
+ * : :
+ * : Linux :
+ * 0x04X00000-->+-----------------------+
+ * | BL3-3(u-boot) |>>}>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
+ * |-----------------------| } |
+ * | BL3-[0,1, 2] | }---------------------------------> |
+ * |-----------------------| } || |
+ * | BL2 | }->FIP (loaded by || |
+ * |-----------------------| } BootROM to DRAM) || |
+ * | FIP_TOC | } || |
+ * 0x04120000-->|-----------------------| || |
+ * | BL1 (RO) | || |
+ * 0x04100000-->+-----------------------+ || |
+ * : : || |
+ * : Trusted SRAM section : \/ |
+ * 0x04040000-->+-----------------------+ Replaced by BL2 +----------------+ |
+ * | BL1 (RW) | <<<<<<<<<<<<<<<< | BL3-1 NOBITS | |
+ * 0x04037000-->|-----------------------| <<<<<<<<<<<<<<<< |----------------| |
+ * | | <<<<<<<<<<<<<<<< | BL3-1 PROGBITS | |
+ * 0x04023000-->|-----------------------| +----------------+ |
+ * | BL2 | |
+ * |-----------------------| |
+ * | | |
+ * 0x04001000-->|-----------------------| |
+ * | Shared | |
+ * 0x04000000-->+-----------------------+ |
+ * : : |
+ * : Linux : |
+ * : : |
+ * |-----------------------| |
+ * | | U-Boot(BL3-3) Loaded by BL2 |
+ * | U-Boot | <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+ * 0x00000000-->+-----------------------+
+ *
+ * Trusted SRAM section 0x4000000..0x4200000:
+ * ----------------------------------------
+ * SRAM_BASE = 0x4001000
+ * BL2_BASE = 0x4006000
+ * BL2_LIMIT = BL31_BASE
+ * BL31_BASE = 0x4023000 = (64MB + 256KB - 0x1D000)
+ * BL31_PROGBITS_LIMIT = BL1_RW_BASE
+ * BL1_RW_BASE = 0x4037000 = (64MB + 256KB - 0x9000)
+ * BL1_RW_LIMIT = BL31_LIMIT = 0x4040000
+ *
+ *
+ * PLAT_MARVELL_FIP_BASE = 0x4120000
+ */
+
+#define PLAT_MARVELL_SRAM_BASE 0xFFE1C048
+#define PLAT_MARVELL_SRAM_END 0xFFE78000
+
+#define PLAT_MARVELL_ATF_BASE 0x4000000
+#define PLAT_MARVELL_ATF_LOAD_ADDR (PLAT_MARVELL_ATF_BASE + \
+ 0x100000)
+
+#define PLAT_MARVELL_FIP_BASE (PLAT_MARVELL_ATF_LOAD_ADDR + \
+ 0x20000)
+#define PLAT_MARVELL_FIP_MAX_SIZE 0x4000000
+
+#define PLAT_MARVELL_NORTHB_COUNT 1
+
+#define PLAT_MARVELL_CLUSTER_COUNT U(2)
+#define PLAT_MARVELL_CLUSTER_CORE_COUNT U(2)
+
+#define PLAT_MARVELL_CORE_COUNT (PLAT_MARVELL_CLUSTER_COUNT * \
+ PLAT_MARVELL_CLUSTER_CORE_COUNT)
+
+#define PLAT_MAX_CPUS_PER_CLUSTER PLAT_MARVELL_CLUSTER_CORE_COUNT
+
+/* Part of DRAM that is used as Trusted ROM */
+#define PLAT_MARVELL_TRUSTED_ROM_BASE PLAT_MARVELL_ATF_LOAD_ADDR
+/* 4 MB for FIP image */
+#define PLAT_MARVELL_TRUSTED_ROM_SIZE 0x00400000
+/* Reserve 12MB for SCP (Secure PayLoad) Trusted RAM
+ * OP-TEE 4MB SHMEM follows this region
+ */
+#define PLAT_MARVELL_TRUSTED_RAM_BASE 0x04400000
+#define PLAT_MARVELL_TRUSTED_RAM_SIZE 0x00C00000 /* 12 MB DRAM */
+
+#define PLAT_MARVELL_LLC_SRAM_BASE 0x05400000
+#define PLAT_MARVELL_LLC_SRAM_SIZE 0x00100000 /* 1 MB SRAM */
+
+/*
+ * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
+ * plus a little space for growth.
+ */
+#define PLAT_MARVELL_MAX_BL1_RW_SIZE 0xA000
+
+/*
+ * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
+ * little space for growth.
+ */
+#define PLAT_MARVELL_MAX_BL2_SIZE 0xF000
+
+/*
+ * PLAT_ARM_MAX_BL31_SIZE is calculated using the current BL31 debug size plus a
+ * little space for growth.
+ */
+#define PLAT_MARVEL_MAX_BL31_SIZE 0x5D000
+
+#define PLAT_MARVELL_CPU_ENTRY_ADDR BL1_RO_BASE
+
+/* GIC related definitions */
+#define PLAT_MARVELL_GICD_BASE (MVEBU_REGS_BASE + MVEBU_GICD_BASE)
+#define PLAT_MARVELL_GICC_BASE (MVEBU_REGS_BASE + MVEBU_GICC_BASE)
+
+#define PLAT_MARVELL_G0_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_0, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_PIC0, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL)
+
+#define PLAT_MARVELL_G1S_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, \
+ grp, GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL), \
+ INTR_PROP_DESC(MARVELL_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL)
+
+#define PLAT_MARVELL_SHARED_RAM_CACHED 1
+
+/*
+ * Load address of BL3-3 for this platform port
+ */
+#define PLAT_MARVELL_NS_IMAGE_OFFSET 0x0
+
+/* System Reference Clock*/
+#define PLAT_REF_CLK_IN_HZ COUNTER_FREQUENCY
+
+/*
+ * PL011 related constants
+ */
+#define PLAT_MARVELL_UART_BASE (MVEBU_REGS_BASE + 0x512000)
+#define PLAT_MARVELL_UART_CLK_IN_HZ 200000000
+
+/* Recovery image enable */
+#define PLAT_RECOVERY_IMAGE_ENABLE 0
+
+/* Required platform porting definitions */
+#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL1
+
+/* System timer related constants */
+#define PLAT_MARVELL_NSTIMER_FRAME_ID 1
+
+/* Mailbox base address (note the lower memory space
+ * is reserved for BLE data)
+ */
+#define PLAT_MARVELL_MAILBOX_BASE (MARVELL_SHARED_RAM_BASE \
+ + 0x400)
+#define PLAT_MARVELL_MAILBOX_SIZE 0x100
+#define PLAT_MARVELL_MAILBOX_MAGIC_NUM 0x6D72766C /* mrvl */
+
+/* Securities */
+#define IRQ_SEC_OS_TICK_INT MARVELL_IRQ_SEC_PHY_TIMER
+
+#define MVEBU_PMU_IRQ_WA
+
+#endif /* PLATFORM_DEF_H */
diff --git a/plat/marvell/armada/a8k/common/mss/mss_a8k.mk b/plat/marvell/armada/a8k/common/mss/mss_a8k.mk
new file mode 100644
index 0000000..315fc87
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/mss/mss_a8k.mk
@@ -0,0 +1,22 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PLAT_MARVELL := plat/marvell/armada
+A8K_MSS_SOURCE := $(PLAT_MARVELL)/a8k/common/mss
+
+BL2_SOURCES += $(A8K_MSS_SOURCE)/mss_bl2_setup.c \
+ $(MARVELL_MOCHI_DRV)
+
+BL31_SOURCES += $(A8K_MSS_SOURCE)/mss_pm_ipc.c \
+ $(A8K_MSS_SOURCE)/mss_bl31_setup.c
+
+PLAT_INCLUDES += -I$(A8K_MSS_SOURCE)
+
+ifneq (${SCP_BL2},)
+# This define is used to inidcate the SCP image is present
+$(eval $(call add_define,SCP_IMAGE))
+endif
diff --git a/plat/marvell/armada/a8k/common/mss/mss_bl2_setup.c b/plat/marvell/armada/a8k/common/mss/mss_bl2_setup.c
new file mode 100644
index 0000000..dee2d5b
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/mss/mss_bl2_setup.c
@@ -0,0 +1,165 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/marvell/ccu.h>
+#include <drivers/marvell/mochi/ap_setup.h>
+#include <drivers/marvell/mochi/cp110_setup.h>
+#include <lib/mmio.h>
+
+#include <armada_common.h>
+#include <marvell_plat_priv.h> /* timer functionality */
+#include "mss_defs.h"
+#include "mss_scp_bootloader.h"
+
+/* MSS windows configuration */
+#define MSS_AEBR(base) (base + 0x160)
+#define MSS_AIBR(base) (base + 0x164)
+#define MSS_AEBR_MASK 0xFFF
+#define MSS_AIBR_MASK 0xFFF
+
+#define MSS_EXTERNAL_SPACE 0x50000000
+#define MSS_EXTERNAL_ACCESS_BIT 28
+#define MSS_EXTERNAL_ADDR_MASK 0xfffffff
+#define MSS_INTERNAL_ACCESS_BIT 28
+
+struct addr_map_win ccu_mem_map[] = {
+ {MVEBU_CP_REGS_BASE(0), 0x4000000, IO_0_TID}
+};
+
+/* Since the scp_bl2 image can contain firmware for cp1 and cp0 coprocessors,
+ * the access to cp0 and cp1 need to be provided. More precisely it is
+ * required to:
+ * - get the information about device id which is stored in CP0 registers
+ * (to distinguish between cases where we have cp0 and cp1 or standalone cp0)
+ * - get the access to cp which is needed for loading fw for cp0/cp1
+ * coprocessors
+ * This function configures ccu windows accordingly.
+ *
+ * Note: there is no need to restore previous ccu configuration, since in next
+ * phase (BL31) the init_ccu will be called (via apn806_init/
+ * bl31_plat_arch_setu) and therefore the ccu configuration will be overwritten.
+ */
+static int bl2_plat_mmap_init(void)
+{
+ int cfg_num, win_id, cfg_idx, cp;
+
+ cfg_num = ARRAY_SIZE(ccu_mem_map);
+
+ /* CCU window-0 should not be counted - it's already used */
+ if (cfg_num > (MVEBU_CCU_MAX_WINS - 1)) {
+ ERROR("BL2: %s: trying to open too many windows\n", __func__);
+ return -1;
+ }
+
+ /* Enable required CCU windows
+ * Do not touch CCU window 0,
+ * it's used for the internal registers access
+ */
+ for (cfg_idx = 0, win_id = 1;
+ (win_id < MVEBU_CCU_MAX_WINS) && (cfg_idx < cfg_num); win_id++) {
+ /* Skip already enabled CCU windows */
+ if (ccu_is_win_enabled(MVEBU_AP0, win_id))
+ continue;
+ /* Enable required CCU windows */
+ ccu_win_check(&ccu_mem_map[cfg_idx]);
+ ccu_enable_win(MVEBU_AP0, &ccu_mem_map[cfg_idx], win_id);
+ cfg_idx++;
+ }
+
+ /* Config address for each cp other than cp0 */
+ for (cp = 1; cp < CP_COUNT; cp++)
+ update_cp110_default_win(cp);
+
+ /* There is need to configure IO_WIN windows again to overwrite
+ * temporary configuration done during update_cp110_default_win
+ */
+ init_io_win(MVEBU_AP0);
+
+ /* Open AMB bridge required for MG access */
+ for (cp = 0; cp < CP_COUNT; cp++)
+ cp110_amb_init(MVEBU_CP_REGS_BASE(cp));
+
+ return 0;
+}
+
+/*****************************************************************************
+ * Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol.
+ * Return 0 on success, -1 otherwise.
+ *****************************************************************************
+ */
+int bl2_plat_handle_scp_bl2(image_info_t *scp_bl2_image_info)
+{
+ int ret;
+
+ INFO("BL2: Initiating SCP_BL2 transfer to SCP\n");
+
+ /* initialize time (for delay functionality) */
+ plat_delay_timer_init();
+
+ ret = bl2_plat_mmap_init();
+ if (ret != 0)
+ return ret;
+
+ ret = scp_bootloader_transfer((void *)scp_bl2_image_info->image_base,
+ scp_bl2_image_info->image_size);
+
+ if (ret == 0)
+ INFO("BL2: SCP_BL2 transferred to SCP\n");
+ else
+ ERROR("BL2: SCP_BL2 transfer failure\n");
+
+ return ret;
+}
+
+uintptr_t bl2_plat_get_cp_mss_regs(int ap_idx, int cp_idx)
+{
+ return MVEBU_CP_REGS_BASE(cp_idx) + MSS_CP_REGS_OFFSET;
+}
+
+uintptr_t bl2_plat_get_cp_mss_sram(int ap_idx, int cp_idx)
+{
+ return MVEBU_CP_REGS_BASE(cp_idx) + MSS_CP_SRAM_OFFSET;
+}
+
+uintptr_t bl2_plat_get_ap_mss_regs(int ap_idx)
+{
+ return MVEBU_REGS_BASE + MSS_AP_REGS_OFFSET;
+}
+
+uint32_t bl2_plat_get_cp_count(int ap_idx)
+{
+ uint32_t revision = cp110_device_id_get(MVEBU_CP_REGS_BASE(0));
+ /* A8040: two CPs.
+ * A7040: one CP.
+ */
+ if (revision == MVEBU_80X0_DEV_ID ||
+ revision == MVEBU_80X0_CP115_DEV_ID)
+ return 2;
+ else if (revision == MVEBU_CN9130_DEV_ID)
+ return CP_COUNT;
+ else
+ return 1;
+}
+
+uint32_t bl2_plat_get_ap_count(void)
+{
+ /* A8040 and A7040 have only one AP */
+ return 1;
+}
+
+void bl2_plat_configure_mss_windows(uintptr_t mss_regs)
+{
+ /* set AXI External and Internal Address Bus extension */
+ mmio_write_32(MSS_AEBR(mss_regs),
+ ((0x0 >> MSS_EXTERNAL_ACCESS_BIT) & MSS_AEBR_MASK));
+ mmio_write_32(MSS_AIBR(mss_regs),
+ ((mss_regs >> MSS_INTERNAL_ACCESS_BIT) & MSS_AIBR_MASK));
+}
diff --git a/plat/marvell/armada/a8k/common/mss/mss_bl31_setup.c b/plat/marvell/armada/a8k/common/mss/mss_bl31_setup.c
new file mode 100644
index 0000000..52a8929
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/mss/mss_bl31_setup.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <lib/mmio.h>
+
+#include <armada_common.h>
+
+#include "mss_defs.h"
+
+void mss_start_cp_cm3(int cp)
+{
+ uint32_t magic;
+ uintptr_t sram = MVEBU_CP_REGS_BASE(cp) + MSS_CP_SRAM_OFFSET;
+ uintptr_t regs = MVEBU_CP_REGS_BASE(cp) + MSS_CP_REGS_OFFSET;
+
+ magic = mmio_read_32(sram);
+
+ /* Make sure the FW was loaded */
+ if (magic != MSS_FW_READY_MAGIC) {
+ return;
+ }
+
+ NOTICE("Starting CP%d MSS CPU\n", cp);
+ /* remove the magic */
+ mmio_write_32(sram, 0);
+ /* Release M3 from reset */
+ mmio_write_32(MSS_M3_RSTCR(regs),
+ (MSS_M3_RSTCR_RST_OFF << MSS_M3_RSTCR_RST_OFFSET));
+}
diff --git a/plat/marvell/armada/a8k/common/mss/mss_defs.h b/plat/marvell/armada/a8k/common/mss/mss_defs.h
new file mode 100644
index 0000000..6956461
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/mss/mss_defs.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2021 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MSS_DEFS_H
+#define MSS_DEFS_H
+
+#define MSS_DMA_SRCBR(base) (base + 0xC0)
+#define MSS_DMA_DSTBR(base) (base + 0xC4)
+#define MSS_DMA_CTRLR(base) (base + 0xC8)
+#define MSS_M3_RSTCR(base) (base + 0xFC)
+
+#define MSS_DMA_CTRLR_SIZE_OFFSET (0)
+#define MSS_DMA_CTRLR_REQ_OFFSET (15)
+#define MSS_DMA_CTRLR_REQ_SET (1)
+#define MSS_DMA_CTRLR_ACK_OFFSET (12)
+#define MSS_DMA_CTRLR_ACK_MASK (0x1)
+#define MSS_DMA_CTRLR_ACK_READY (1)
+#define MSS_M3_RSTCR_RST_OFFSET (0)
+#define MSS_M3_RSTCR_RST_OFF (1)
+
+#define MSS_FW_READY_MAGIC 0x46575144 /* FWRD */
+
+#define MSS_AP_REGS_OFFSET 0x00580000
+#define MSS_CP_SRAM_OFFSET 0x00220000
+#define MSS_CP_REGS_OFFSET 0x00280000
+
+void mss_start_cp_cm3(int cp);
+
+#endif /* MSS_DEFS_H */
diff --git a/plat/marvell/armada/a8k/common/mss/mss_pm_ipc.c b/plat/marvell/armada/a8k/common/mss/mss_pm_ipc.c
new file mode 100644
index 0000000..a070583
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/mss/mss_pm_ipc.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <string.h>
+
+#include <common/debug.h>
+#include <lib/psci/psci.h>
+#include <lib/mmio.h>
+
+#include <mss_pm_ipc.h>
+
+/*
+ * SISR is 32 bit interrupt register representing 32 interrupts
+ *
+ * +======+=============+=============+
+ * + Bits + 31 + 30 - 00 +
+ * +======+=============+=============+
+ * + Desc + MSS Msg Int + Reserved +
+ * +======+=============+=============+
+ */
+#define MSS_SISR (MVEBU_REGS_BASE + 0x5800D0)
+#define MSS_SISTR (MVEBU_REGS_BASE + 0x5800D8)
+
+#define MSS_MSG_INT_MASK (0x80000000)
+#define MSS_TIMER_BASE (MVEBU_REGS_BASE_MASK + 0x580110)
+#define MSS_TRIGGER_TIMEOUT (2000)
+
+/*****************************************************************************
+ * mss_pm_ipc_msg_send
+ *
+ * DESCRIPTION: create and transmit IPC message
+ *****************************************************************************
+ */
+int mss_pm_ipc_msg_send(unsigned int channel_id, unsigned int msg_id,
+ const psci_power_state_t *target_state)
+{
+ /* Transmit IPC message */
+#ifndef DISABLE_CLUSTER_LEVEL
+ mv_pm_ipc_msg_tx(channel_id, msg_id,
+ (unsigned int)target_state->pwr_domain_state[
+ MPIDR_AFFLVL1]);
+#else
+ mv_pm_ipc_msg_tx(channel_id, msg_id, 0);
+#endif
+
+ return 0;
+}
+
+/*****************************************************************************
+ * mss_pm_ipc_msg_trigger
+ *
+ * DESCRIPTION: Trigger IPC message interrupt to MSS
+ *****************************************************************************
+ */
+int mss_pm_ipc_msg_trigger(void)
+{
+ unsigned int timeout;
+ unsigned int t_end;
+ unsigned int t_start = mmio_read_32(MSS_TIMER_BASE);
+
+ mmio_write_32(MSS_SISR, MSS_MSG_INT_MASK);
+
+ do {
+ /* wait while SCP process incoming interrupt */
+ if (mmio_read_32(MSS_SISTR) != MSS_MSG_INT_MASK)
+ break;
+
+ /* check timeout */
+ t_end = mmio_read_32(MSS_TIMER_BASE);
+
+ timeout = ((t_start > t_end) ?
+ (t_start - t_end) : (t_end - t_start));
+ if (timeout > MSS_TRIGGER_TIMEOUT) {
+ ERROR("PM MSG Trigger Timeout\n");
+ break;
+ }
+
+ } while (1);
+
+ return 0;
+}
diff --git a/plat/marvell/armada/a8k/common/mss/mss_pm_ipc.h b/plat/marvell/armada/a8k/common/mss/mss_pm_ipc.h
new file mode 100644
index 0000000..1dfa9fa
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/mss/mss_pm_ipc.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MSS_PM_IPC_H
+#define MSS_PM_IPC_H
+
+#include <mss_ipc_drv.h>
+
+/* Currently MSS does not support Cluster level Power Down */
+#define DISABLE_CLUSTER_LEVEL
+
+
+/*****************************************************************************
+ * mss_pm_ipc_msg_send
+ *
+ * DESCRIPTION: create and transmit IPC message
+ *****************************************************************************
+ */
+int mss_pm_ipc_msg_send(unsigned int channel_id, unsigned int msg_id,
+ const psci_power_state_t *target_state);
+
+/*****************************************************************************
+ * mss_pm_ipc_msg_trigger
+ *
+ * DESCRIPTION: Trigger IPC message interrupt to MSS
+ *****************************************************************************
+ */
+int mss_pm_ipc_msg_trigger(void);
+
+
+#endif /* MSS_PM_IPC_H */
diff --git a/plat/marvell/armada/a8k/common/plat_bl1_setup.c b/plat/marvell/armada/a8k/common/plat_bl1_setup.c
new file mode 100644
index 0000000..f9521c8
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/plat_bl1_setup.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <lib/mmio.h>
+
+#include <plat_marvell.h>
+
+void marvell_bl1_setup_mpps(void)
+{
+ /* Enable UART MPPs.
+ ** In a normal system, this is done by Bootrom.
+ */
+ mmio_write_32(MVEBU_AP_MPP_REGS(1), 0x3000);
+ mmio_write_32(MVEBU_AP_MPP_REGS(2), 0x3000);
+}
diff --git a/plat/marvell/armada/a8k/common/plat_bl31_setup.c b/plat/marvell/armada/a8k/common/plat_bl31_setup.c
new file mode 100644
index 0000000..db85cce
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/plat_bl31_setup.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#include <drivers/marvell/mci.h>
+#include <drivers/marvell/mochi/ap_setup.h>
+#include <drivers/marvell/mochi/cp110_setup.h>
+#include <lib/mmio.h>
+
+#include <armada_common.h>
+#include <marvell_plat_priv.h>
+#include <marvell_pm.h>
+#include <mc_trustzone/mc_trustzone.h>
+#include <plat_marvell.h>
+#if MSS_SUPPORT
+#include <mss_ipc_drv.h>
+#include <mss_mem.h>
+#include <mss_defs.h>
+#endif
+
+/* In Armada-8k family AP806/AP807, CP0 connected to PIDI
+ * and CP1 connected to IHB via MCI #0
+ */
+#define MVEBU_MCI0 0
+
+static _Bool pm_fw_running;
+
+/* Set a weak stub for platforms that don't need to configure GPIO */
+#pragma weak marvell_gpio_config
+int marvell_gpio_config(void)
+{
+ return 0;
+}
+
+static void marvell_bl31_mpp_init(int cp)
+{
+ uint32_t reg;
+
+ /* need to do for CP#0 only */
+ if (cp)
+ return;
+
+
+ /*
+ * Enable CP0 I2C MPPs (MPP: 37-38)
+ * U-Boot rely on proper MPP settings for I2C EEPROM usage
+ * (only for CP0)
+ */
+ reg = mmio_read_32(MVEBU_CP_MPP_REGS(0, 4));
+ mmio_write_32(MVEBU_CP_MPP_REGS(0, 4), reg | 0x2200000);
+}
+
+#if MSS_SUPPORT
+void marvell_bl31_mss_init(void)
+{
+ struct mss_pm_ctrl_block *mss_pm_crtl =
+ (struct mss_pm_ctrl_block *)MSS_SRAM_PM_CONTROL_BASE;
+
+ /* Check that the image was loaded successfully */
+ if (mss_pm_crtl->handshake != HOST_ACKNOWLEDGMENT) {
+ NOTICE("MSS PM is not supported in this build\n");
+ return;
+ }
+
+ /* If we got here it means that the PM firmware is running */
+ pm_fw_running = 1;
+
+ INFO("MSS IPC init\n");
+
+ if (mss_pm_crtl->ipc_state == IPC_INITIALIZED)
+ mv_pm_ipc_init(mss_pm_crtl->ipc_base_address | MVEBU_REGS_BASE);
+}
+#endif
+
+_Bool is_pm_fw_running(void)
+{
+ return pm_fw_running;
+}
+
+/* For TrusTzone we treat the "target" field of addr_map_win
+ * struct as attribute
+ */
+static const struct addr_map_win tz_map[] = {
+ {PLAT_MARVELL_ATF_BASE, 0x200000, TZ_PERM_ABORT}
+};
+
+/* Configure MC TrustZone regions */
+static void marvell_bl31_security_setup(void)
+{
+ int tz_nr, win_id;
+
+ tz_nr = ARRAY_SIZE(tz_map);
+
+ for (win_id = 0; win_id < tz_nr; win_id++)
+ tz_enable_win(MVEBU_AP0, tz_map, win_id);
+}
+
+/* This function overruns the same function in marvell_bl31_setup.c */
+void bl31_plat_arch_setup(void)
+{
+ int cp;
+ uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
+
+ /* initialize the timer for mdelay/udelay functionality */
+ plat_delay_timer_init();
+
+ /* configure apn806 */
+ ap_init();
+
+ /* In marvell_bl31_plat_arch_setup, el3 mmu is configured.
+ * el3 mmu configuration MUST be called after apn806_init, if not,
+ * this will cause an hang in init_io_win
+ * (after setting the IO windows GCR values).
+ */
+ if (mailbox[MBOX_IDX_MAGIC] != MVEBU_MAILBOX_MAGIC_NUM ||
+ mailbox[MBOX_IDX_SUSPEND_MAGIC] != MVEBU_MAILBOX_SUSPEND_STATE)
+ marvell_bl31_plat_arch_setup();
+
+ for (cp = 0; cp < CP_COUNT; cp++) {
+ cp110_init(MVEBU_CP_REGS_BASE(cp),
+ STREAM_ID_BASE + (cp * MAX_STREAM_ID_PER_CP));
+
+ marvell_bl31_mpp_init(cp);
+
+#if MSS_SUPPORT
+ /* Release CP MSS CPU from reset once the CP init is done */
+ mss_start_cp_cm3(cp);
+#endif
+ }
+
+ for (cp = 1; cp < CP_COUNT; cp++)
+ mci_link_tune(cp - 1);
+
+#if MSS_SUPPORT
+ /* initialize IPC between MSS and ATF */
+ if (mailbox[MBOX_IDX_MAGIC] != MVEBU_MAILBOX_MAGIC_NUM ||
+ mailbox[MBOX_IDX_SUSPEND_MAGIC] != MVEBU_MAILBOX_SUSPEND_STATE)
+ marvell_bl31_mss_init();
+#endif
+ /* Configure GPIO */
+ marvell_gpio_config();
+
+ marvell_bl31_security_setup();
+}
diff --git a/plat/marvell/armada/a8k/common/plat_ble_setup.c b/plat/marvell/armada/a8k/common/plat_ble_setup.c
new file mode 100644
index 0000000..9c5ee15
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/plat_ble_setup.c
@@ -0,0 +1,765 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#include <drivers/marvell/ap807_clocks_init.h>
+#include <drivers/marvell/aro.h>
+#include <drivers/marvell/ccu.h>
+#include <drivers/marvell/io_win.h>
+#include <drivers/marvell/mochi/ap_setup.h>
+#include <drivers/marvell/mochi/cp110_setup.h>
+
+#include <armada_common.h>
+#include <efuse_def.h>
+#include <mv_ddr_if.h>
+#include <mvebu_def.h>
+#include <plat_marvell.h>
+
+/* Register for skip image use */
+#define SCRATCH_PAD_REG2 0xF06F00A8
+#define SCRATCH_PAD_SKIP_VAL 0x01
+#define NUM_OF_GPIO_PER_REG 32
+
+#define MMAP_SAVE_AND_CONFIG 0
+#define MMAP_RESTORE_SAVED 1
+
+/* SAR clock settings */
+#define MVEBU_AP_SAR_REG_BASE(r) (MVEBU_AP_GEN_MGMT_BASE + 0x200 +\
+ ((r) << 2))
+
+#define SAR_CLOCK_FREQ_MODE_OFFSET (0)
+#define SAR_CLOCK_FREQ_MODE_MASK (0x1f << SAR_CLOCK_FREQ_MODE_OFFSET)
+#define SAR_PIDI_LOW_SPEED_OFFSET (20)
+#define SAR_PIDI_LOW_SPEED_MASK (1 << SAR_PIDI_LOW_SPEED_OFFSET)
+#define SAR_PIDI_LOW_SPEED_SHIFT (15)
+#define SAR_PIDI_LOW_SPEED_SET (1 << SAR_PIDI_LOW_SPEED_SHIFT)
+
+#define FREQ_MODE_AP_SAR_REG_NUM (0)
+#define SAR_CLOCK_FREQ_MODE(v) (((v) & SAR_CLOCK_FREQ_MODE_MASK) >> \
+ SAR_CLOCK_FREQ_MODE_OFFSET)
+
+#define AVS_I2C_EEPROM_ADDR 0x57 /* EEPROM */
+#define AVS_EN_CTRL_REG (MVEBU_AP_GEN_MGMT_BASE + 0x130)
+#define AVS_ENABLE_OFFSET (0)
+#define AVS_SOFT_RESET_OFFSET (2)
+#define AVS_TARGET_DELTA_OFFSET (21)
+
+#ifndef MVEBU_SOC_AP807
+ /* AP806 SVC bits */
+ #define AVS_LOW_VDD_LIMIT_OFFSET (4)
+ #define AVS_HIGH_VDD_LIMIT_OFFSET (12)
+ #define AVS_VDD_LOW_LIMIT_MASK (0xFF << AVS_LOW_VDD_LIMIT_OFFSET)
+ #define AVS_VDD_HIGH_LIMIT_MASK (0xFF << AVS_HIGH_VDD_LIMIT_OFFSET)
+#else
+ /* AP807 SVC bits */
+ #define AVS_LOW_VDD_LIMIT_OFFSET (3)
+ #define AVS_HIGH_VDD_LIMIT_OFFSET (13)
+ #define AVS_VDD_LOW_LIMIT_MASK (0x3FF << AVS_LOW_VDD_LIMIT_OFFSET)
+ #define AVS_VDD_HIGH_LIMIT_MASK (0x3FF << AVS_HIGH_VDD_LIMIT_OFFSET)
+#endif
+
+/* VDD limit is 0.9V for A70x0 @ CPU frequency < 1600MHz */
+#define AVS_A7K_LOW_CLK_VALUE ((0x80 << AVS_TARGET_DELTA_OFFSET) | \
+ (0x1A << AVS_HIGH_VDD_LIMIT_OFFSET) | \
+ (0x1A << AVS_LOW_VDD_LIMIT_OFFSET) | \
+ (0x1 << AVS_SOFT_RESET_OFFSET) | \
+ (0x1 << AVS_ENABLE_OFFSET))
+/* VDD limit is 1.0V for all A80x0 devices */
+#define AVS_A8K_CLK_VALUE ((0x80 << AVS_TARGET_DELTA_OFFSET) | \
+ (0x24 << AVS_HIGH_VDD_LIMIT_OFFSET) | \
+ (0x24 << AVS_LOW_VDD_LIMIT_OFFSET) | \
+ (0x1 << AVS_SOFT_RESET_OFFSET) | \
+ (0x1 << AVS_ENABLE_OFFSET))
+
+/* VDD is 0.88V for 2GHz clock on CN913x devices */
+#define AVS_AP807_CLK_VALUE ((0x80UL << 24) | \
+ (0x2dc << 13) | \
+ (0x2dc << 3) | \
+ (0x1 << AVS_SOFT_RESET_OFFSET) | \
+ (0x1 << AVS_ENABLE_OFFSET))
+
+/*
+ * - Identification information in the LD-0 eFuse:
+ * DRO: LD0[74:65] - Not used by the SW
+ * Revision: LD0[78:75] - Not used by the SW
+ * Bin: LD0[80:79] - Not used by the SW
+ * SW Revision: LD0[115:113]
+ * Cluster 1 PWR: LD0[193] - if set to 1, power down CPU Cluster-1
+ * resulting in 2 CPUs active only (7020)
+ */
+/* Offsets for 2 efuse fields combined into single 64-bit value [125:63] */
+#define EFUSE_AP_LD0_DRO_OFFS 2 /* LD0[74:65] */
+#define EFUSE_AP_LD0_DRO_MASK 0x3FF
+#define EFUSE_AP_LD0_REVID_OFFS 12 /* LD0[78:75] */
+#define EFUSE_AP_LD0_REVID_MASK 0xF
+#define EFUSE_AP_LD0_BIN_OFFS 16 /* LD0[80:79] */
+#define EFUSE_AP_LD0_BIN_MASK 0x3
+#define EFUSE_AP_LD0_SWREV_MASK 0x7
+
+#ifndef MVEBU_SOC_AP807
+ /* AP806 AVS work points in the LD0 eFuse
+ * SVC1 work point: LD0[88:81]
+ * SVC2 work point: LD0[96:89]
+ * SVC3 work point: LD0[104:97]
+ * SVC4 work point: LD0[112:105]
+ */
+ #define EFUSE_AP_LD0_SVC1_OFFS 18 /* LD0[88:81] */
+ #define EFUSE_AP_LD0_SVC2_OFFS 26 /* LD0[96:89] */
+ #define EFUSE_AP_LD0_SVC3_OFFS 34 /* LD0[104:97] */
+ #define EFUSE_AP_LD0_WP_MASK 0xFF
+ #define EFUSE_AP_LD0_SWREV_OFFS 50 /* LD0[115:113] */
+#else
+ /* AP807 AVS work points in the LD0 eFuse
+ * SVC1 work point: LD0[91:81]
+ * SVC2 work point: LD0[102:92]
+ * SVC3 work point: LD0[113:103]
+ */
+ #define EFUSE_AP_LD0_SVC1_OFFS 18 /* LD0[91:81] */
+ #define EFUSE_AP_LD0_SVC2_OFFS 29 /* LD0[102:92] */
+ #define EFUSE_AP_LD0_SVC3_OFFS 40 /* LD0[113:103] */
+ #define EFUSE_AP_LD0_WP_MASK 0x7FF /* 10 data,1 parity */
+ #define EFUSE_AP_LD0_SWREV_OFFS 51 /* LD0[116:114] */
+#endif
+
+#define EFUSE_AP_LD0_SVC4_OFFS 42 /* LD0[112:105] */
+
+#define EFUSE_AP_LD0_CLUSTER_DOWN_OFFS 4
+
+#if MARVELL_SVC_TEST
+#define MVEBU_CP_MPP_CTRL37_OFFS 20
+#define MVEBU_CP_MPP_CTRL38_OFFS 24
+#define MVEBU_CP_MPP_I2C_FUNC 2
+#define MVEBU_MPP_CTRL_MASK 0xf
+#endif
+
+/* Return the AP revision of the chip */
+static unsigned int ble_get_ap_type(void)
+{
+ unsigned int chip_rev_id;
+
+ chip_rev_id = mmio_read_32(MVEBU_CSS_GWD_CTRL_IIDR2_REG);
+ chip_rev_id = ((chip_rev_id & GWD_IIDR2_CHIP_ID_MASK) >>
+ GWD_IIDR2_CHIP_ID_OFFSET);
+
+ return chip_rev_id;
+}
+
+/******************************************************************************
+ * The routine allows to save the CCU and IO windows configuration during DRAM
+ * setup and restore them afterwards before exiting the BLE stage.
+ * Such window configuration is required since not all default settings coming
+ * from the HW and the BootROM allow access to peripherals connected to
+ * all available CPn components.
+ * For instance, when the boot device is located on CP0, the IO window to CP1
+ * is not opened automatically by the HW and if the DRAM SPD is located on CP1
+ * i2c channel, it cannot be read at BLE stage.
+ * Therefore the DRAM init procedure have to provide access to all available
+ * CPn peripherals during the BLE stage by setting the CCU IO window to all
+ * CPnph addresses and by enabling the IO windows accordingly.
+ * Additionally this function configures the CCU GCR to DRAM, which allows
+ * usage or more than 4GB DRAM as it configured by the default CCU DRAM window.
+ *
+ * IN:
+ * MMAP_SAVE_AND_CONFIG - save the existing configuration and update it
+ * MMAP_RESTORE_SAVED - restore saved configuration
+ * OUT:
+ * NONE
+ ****************************************************************************
+ */
+static void ble_plat_mmap_config(int restore)
+{
+ if (restore == MMAP_RESTORE_SAVED) {
+ /* Restore all orig. settings that were modified by BLE stage */
+ ccu_restore_win_all(MVEBU_AP0);
+ /* Restore CCU */
+ iow_restore_win_all(MVEBU_AP0);
+ return;
+ }
+
+ /* Store original values */
+ ccu_save_win_all(MVEBU_AP0);
+ /* Save CCU */
+ iow_save_win_all(MVEBU_AP0);
+
+ init_ccu(MVEBU_AP0);
+ /* The configuration saved, now all the changes can be done */
+ init_io_win(MVEBU_AP0);
+}
+
+/****************************************************************************
+ * Setup Adaptive Voltage Switching - this is required for some platforms
+ ****************************************************************************
+ */
+#if !MARVELL_SVC_TEST
+static void ble_plat_avs_config(void)
+{
+ uint32_t freq_mode, device_id;
+ uint32_t avs_val = 0;
+
+ freq_mode =
+ SAR_CLOCK_FREQ_MODE(mmio_read_32(MVEBU_AP_SAR_REG_BASE(
+ FREQ_MODE_AP_SAR_REG_NUM)));
+ /* Check which SoC is running and act accordingly */
+ if (ble_get_ap_type() == CHIP_ID_AP807) {
+
+ avs_val = AVS_AP807_CLK_VALUE;
+
+ } else {
+ /* Check which SoC is running and act accordingly */
+ device_id = cp110_device_id_get(MVEBU_CP_REGS_BASE(0));
+ switch (device_id) {
+ case MVEBU_80X0_DEV_ID:
+ case MVEBU_80X0_CP115_DEV_ID:
+ /* Always fix the default AVS value on A80x0 */
+ avs_val = AVS_A8K_CLK_VALUE;
+ break;
+ case MVEBU_70X0_DEV_ID:
+ case MVEBU_70X0_CP115_DEV_ID:
+ /* Fix AVS for CPU clocks lower than 1600MHz on A70x0 */
+ if ((freq_mode > CPU_1600_DDR_900_RCLK_900_2) &&
+ (freq_mode < CPU_DDR_RCLK_INVALID))
+ avs_val = AVS_A7K_LOW_CLK_VALUE;
+ break;
+ default:
+ ERROR("Unsupported Device ID 0x%x\n", device_id);
+ return;
+ }
+ }
+
+ if (avs_val) {
+ VERBOSE("AVS: Setting AVS CTRL to 0x%x\n", avs_val);
+ mmio_write_32(AVS_EN_CTRL_REG, avs_val);
+ }
+}
+#endif
+/******************************************************************************
+ * Update or override current AVS work point value using data stored in EEPROM
+ * This is only required by QA/validation flows and activated by
+ * MARVELL_SVC_TEST flag.
+ *
+ * The function is expected to be called twice.
+ *
+ * First time with AVS value of 0 for testing if the EEPROM requests completely
+ * override the AVS value and bypass the eFuse test
+ *
+ * Second time - with non-zero AVS value obtained from eFuses as an input.
+ * In this case the EEPROM may contain AVS correction value (either positive
+ * or negative) that is added to the input AVS value and returned back for
+ * further processing.
+ ******************************************************************************
+ */
+static uint32_t avs_update_from_eeprom(uint32_t avs_workpoint)
+{
+ uint32_t new_wp = avs_workpoint;
+#if MARVELL_SVC_TEST
+ /* ---------------------------------------------------------------------
+ * EEPROM | Data description (avs_step)
+ * address |
+ * ---------------------------------------------------------------------
+ * 0x120 | AVS workpoint correction value
+ * | if not 0 and not 0xff, correct the AVS taken from eFuse
+ * | by the number of steps indicated by bit[6:0]
+ * | bit[7] defines correction direction.
+ * | If bit[7]=1, add the value from bit[6:0] to AVS workpoint,
+ * | othervise substruct this value from AVS workpoint.
+ * ---------------------------------------------------------------------
+ * 0x121 | AVS workpoint override value
+ * | Override the AVS workpoint with the value stored in this
+ * | byte. When running on AP806, the AVS workpoint is 7 bits
+ * | wide and override value is valid when bit[6:0] holds
+ * | value greater than zero and smaller than 0x33.
+ * | When running on AP807, the AVS workpoint is 10 bits wide.
+ * | Additional 2 MSB bits are supplied by EEPROM byte 0x122.
+ * | AVS override value is valid when byte @ 0x121 and bit[1:0]
+ * | of byte @ 0x122 combined have non-zero value.
+ * ---------------------------------------------------------------------
+ * 0x122 | Extended AVS workpoint override value
+ * | Valid only for AP807 platforms and must be less than 0x4
+ * ---------------------------------------------------------------------
+ */
+ static uint8_t avs_step[3] = {0};
+ uintptr_t reg;
+ uint32_t val;
+ unsigned int ap_type = ble_get_ap_type();
+
+ /* Always happens on second call to this function */
+ if (avs_workpoint != 0) {
+ /* Get correction steps from the EEPROM */
+ if ((avs_step[0] != 0) && (avs_step[0] != 0xff)) {
+ NOTICE("AVS request to step %s by 0x%x from old 0x%x\n",
+ avs_step[0] & 0x80 ? "DOWN" : "UP",
+ avs_step[0] & 0x7f, new_wp);
+ if (avs_step[0] & 0x80)
+ new_wp -= avs_step[0] & 0x7f;
+ else
+ new_wp += avs_step[0] & 0x7f;
+ }
+
+ return new_wp;
+ }
+
+ /* AVS values are located in EEPROM
+ * at CP0 i2c bus #0, device 0x57 offset 0x120
+ * The SDA and SCK pins of CP0 i2c-0: MPP[38:37], i2c function 0x2.
+ */
+ reg = MVEBU_CP_MPP_REGS(0, 4);
+ val = mmio_read_32(reg);
+ val &= ~((MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL38_OFFS));
+ val |= (MVEBU_CP_MPP_I2C_FUNC << MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_CP_MPP_I2C_FUNC << MVEBU_CP_MPP_CTRL38_OFFS);
+ mmio_write_32(reg, val);
+
+ /* Init CP0 i2c-0 */
+ i2c_init((void *)(MVEBU_CP0_I2C_BASE));
+
+ /* Read EEPROM only once at the fist call! */
+ i2c_read(AVS_I2C_EEPROM_ADDR, 0x120, 2, avs_step, 3);
+ NOTICE("== SVC test build ==\n");
+ NOTICE("EEPROM holds values 0x%x, 0x%x and 0x%x\n",
+ avs_step[0], avs_step[1], avs_step[2]);
+
+ /* Override the AVS value? */
+ if ((ap_type != CHIP_ID_AP807) && (avs_step[1] < 0x33)) {
+ /* AP806 - AVS is 7 bits */
+ new_wp = avs_step[1];
+
+ } else if (ap_type == CHIP_ID_AP807 && (avs_step[2] < 0x4)) {
+ /* AP807 - AVS is 10 bits */
+ new_wp = avs_step[2];
+ new_wp <<= 8;
+ new_wp |= avs_step[1];
+ }
+
+ if (new_wp == 0)
+ NOTICE("Ignore BAD AVS Override value in EEPROM!\n");
+ else
+ NOTICE("Override AVS by EEPROM value 0x%x\n", new_wp);
+#endif /* MARVELL_SVC_TEST */
+ return new_wp;
+}
+
+/****************************************************************************
+ * SVC flow - v0.10
+ * The feature is intended to configure AVS value according to eFuse values
+ * that are burned individually for each SoC during the test process.
+ * Primary AVS value is stored in HD efuse and processed on power on
+ * by the HW engine
+ * Secondary AVS value is located in LD efuse and contains 4 work points for
+ * various CPU frequencies.
+ * The Secondary AVS value is only taken into account if the SW Revision stored
+ * in the efuse is greater than 0 and the CPU is running in a certain speed.
+ ****************************************************************************
+ */
+static void ble_plat_svc_config(void)
+{
+ uint32_t reg_val, avs_workpoint, freq_pidi_mode;
+ uint64_t efuse;
+ uint32_t device_id, single_cluster;
+ uint16_t svc[4], perr[4], i, sw_ver;
+ uint8_t avs_data_bits, min_sw_ver, svc_fields;
+ unsigned int ap_type;
+
+ /* Get test EERPOM data */
+ avs_workpoint = avs_update_from_eeprom(0);
+ if (avs_workpoint)
+ goto set_aws_wp;
+
+ /* Set access to LD0 */
+ reg_val = mmio_read_32(MVEBU_AP_EFUSE_SRV_CTRL_REG);
+ reg_val &= ~EFUSE_SRV_CTRL_LD_SELECT_MASK;
+ mmio_write_32(MVEBU_AP_EFUSE_SRV_CTRL_REG, reg_val);
+
+ /* Obtain the value of LD0[125:63] */
+ efuse = mmio_read_32(MVEBU_AP_LDX_125_95_EFUSE_OFFS);
+ efuse <<= 32;
+ efuse |= mmio_read_32(MVEBU_AP_LDX_94_63_EFUSE_OFFS);
+
+ /* SW Revision:
+ * Starting from SW revision 1 the SVC flow is supported.
+ * SW version 0 (efuse not programmed) should follow the
+ * regular AVS update flow.
+ */
+ sw_ver = (efuse >> EFUSE_AP_LD0_SWREV_OFFS) & EFUSE_AP_LD0_SWREV_MASK;
+ if (sw_ver < 1) {
+ NOTICE("SVC: SW Revision 0x%x. SVC is not supported\n", sw_ver);
+#if MARVELL_SVC_TEST
+ NOTICE("SVC_TEST: AVS bypassed\n");
+
+#else
+ ble_plat_avs_config();
+#endif
+ return;
+ }
+
+ /* Frequency mode from SAR */
+ freq_pidi_mode = SAR_CLOCK_FREQ_MODE(
+ mmio_read_32(
+ MVEBU_AP_SAR_REG_BASE(
+ FREQ_MODE_AP_SAR_REG_NUM)));
+
+ /* Decode all SVC work points */
+ svc[0] = (efuse >> EFUSE_AP_LD0_SVC1_OFFS) & EFUSE_AP_LD0_WP_MASK;
+ svc[1] = (efuse >> EFUSE_AP_LD0_SVC2_OFFS) & EFUSE_AP_LD0_WP_MASK;
+ svc[2] = (efuse >> EFUSE_AP_LD0_SVC3_OFFS) & EFUSE_AP_LD0_WP_MASK;
+
+ /* Fetch AP type to distinguish between AP806 and AP807 */
+ ap_type = ble_get_ap_type();
+
+ if (ap_type != CHIP_ID_AP807) {
+ svc[3] = (efuse >> EFUSE_AP_LD0_SVC4_OFFS)
+ & EFUSE_AP_LD0_WP_MASK;
+ INFO("SVC: Efuse WP: [0]=0x%x, [1]=0x%x, [2]=0x%x, [3]=0x%x\n",
+ svc[0], svc[1], svc[2], svc[3]);
+ avs_data_bits = 7;
+ min_sw_ver = 2; /* parity check from sw revision 2 */
+ svc_fields = 4;
+ } else {
+ INFO("SVC: Efuse WP: [0]=0x%x, [1]=0x%x, [2]=0x%x\n",
+ svc[0], svc[1], svc[2]);
+ avs_data_bits = 10;
+ min_sw_ver = 1; /* parity check required from sw revision 1 */
+ svc_fields = 3;
+ }
+
+ /* Validate parity of SVC workpoint values */
+ for (i = 0; i < svc_fields; i++) {
+ uint8_t parity, bit;
+ perr[i] = 0;
+
+ for (bit = 1, parity = (svc[i] & 1); bit < avs_data_bits; bit++)
+ parity ^= (svc[i] >> bit) & 1;
+
+ /* From SW version 1 or 2 (AP806/AP807), check parity */
+ if ((sw_ver >= min_sw_ver) &&
+ (parity != ((svc[i] >> avs_data_bits) & 1)))
+ perr[i] = 1; /* register the error */
+ }
+
+ single_cluster = mmio_read_32(MVEBU_AP_LDX_220_189_EFUSE_OFFS);
+ single_cluster = (single_cluster >> EFUSE_AP_LD0_CLUSTER_DOWN_OFFS) & 1;
+
+ device_id = cp110_device_id_get(MVEBU_CP_REGS_BASE(0));
+ if (device_id == MVEBU_80X0_DEV_ID ||
+ device_id == MVEBU_80X0_CP115_DEV_ID) {
+ /* A8040/A8020 */
+ NOTICE("SVC: DEV ID: %s, FREQ Mode: 0x%x\n",
+ single_cluster == 0 ? "8040" : "8020", freq_pidi_mode);
+ switch (freq_pidi_mode) {
+ case CPU_1800_DDR_1050_RCLK_1050:
+ if (perr[1])
+ goto perror;
+ avs_workpoint = svc[1];
+ break;
+ case CPU_1600_DDR_1050_RCLK_1050:
+ case CPU_1600_DDR_900_RCLK_900_2:
+ if (perr[2])
+ goto perror;
+ avs_workpoint = svc[2];
+ break;
+ case CPU_1300_DDR_800_RCLK_800:
+ case CPU_1300_DDR_650_RCLK_650:
+ if (perr[3])
+ goto perror;
+ avs_workpoint = svc[3];
+ break;
+ case CPU_2000_DDR_1200_RCLK_1200:
+ case CPU_2000_DDR_1050_RCLK_1050:
+ default:
+ if (perr[0])
+ goto perror;
+ avs_workpoint = svc[0];
+ break;
+ }
+ } else if (device_id == MVEBU_70X0_DEV_ID ||
+ device_id == MVEBU_70X0_CP115_DEV_ID) {
+ /* A7040/A7020/A6040 */
+ NOTICE("SVC: DEV ID: %s, FREQ Mode: 0x%x\n",
+ single_cluster == 0 ? "7040" : "7020", freq_pidi_mode);
+ switch (freq_pidi_mode) {
+ case CPU_1400_DDR_800_RCLK_800:
+ if (single_cluster) {/* 7020 */
+ if (perr[1])
+ goto perror;
+ avs_workpoint = svc[1];
+ } else {
+ if (perr[0])
+ goto perror;
+ avs_workpoint = svc[0];
+ }
+ break;
+ case CPU_1200_DDR_800_RCLK_800:
+ if (single_cluster) {/* 7020 */
+ if (perr[2])
+ goto perror;
+ avs_workpoint = svc[2];
+ } else {
+ if (perr[1])
+ goto perror;
+ avs_workpoint = svc[1];
+ }
+ break;
+ case CPU_800_DDR_800_RCLK_800:
+ case CPU_1000_DDR_800_RCLK_800:
+ if (single_cluster) {/* 7020 */
+ if (perr[3])
+ goto perror;
+ avs_workpoint = svc[3];
+ } else {
+ if (perr[2])
+ goto perror;
+ avs_workpoint = svc[2];
+ }
+ break;
+ case CPU_600_DDR_800_RCLK_800:
+ if (perr[3])
+ goto perror;
+ avs_workpoint = svc[3]; /* Same for 6040 and 7020 */
+ break;
+ case CPU_1600_DDR_800_RCLK_800: /* 7020 only */
+ default:
+ if (single_cluster) {/* 7020 */
+ if (perr[0])
+ goto perror;
+ avs_workpoint = svc[0];
+ } else {
+#if MARVELL_SVC_TEST
+ reg_val = mmio_read_32(AVS_EN_CTRL_REG);
+ avs_workpoint = (reg_val &
+ AVS_VDD_LOW_LIMIT_MASK) >>
+ AVS_LOW_VDD_LIMIT_OFFSET;
+ NOTICE("7040 1600Mhz, avs = 0x%x\n",
+ avs_workpoint);
+#else
+ NOTICE("SVC: AVS work point not changed\n");
+ return;
+#endif
+ }
+ break;
+ }
+ } else if (device_id == MVEBU_3900_DEV_ID) {
+ NOTICE("SVC: DEV ID: %s, FREQ Mode: 0x%x\n",
+ "3900", freq_pidi_mode);
+ switch (freq_pidi_mode) {
+ case CPU_1600_DDR_1200_RCLK_1200:
+ if (perr[0])
+ goto perror;
+ avs_workpoint = svc[0];
+ break;
+ case CPU_1300_DDR_800_RCLK_800:
+ if (perr[1])
+ goto perror;
+ avs_workpoint = svc[1];
+ break;
+ default:
+ if (perr[0])
+ goto perror;
+ avs_workpoint = svc[0];
+ break;
+ }
+ } else if (device_id == MVEBU_CN9130_DEV_ID) {
+ NOTICE("SVC: DEV ID: %s, FREQ Mode: 0x%x\n",
+ "CN913x", freq_pidi_mode);
+ switch (freq_pidi_mode) {
+ case CPU_2200_DDR_1200_RCLK_1200:
+ if (perr[0])
+ goto perror;
+ avs_workpoint = svc[0];
+ break;
+ case CPU_2000_DDR_1200_RCLK_1200:
+ if (perr[1])
+ goto perror;
+ avs_workpoint = svc[1];
+ break;
+ case CPU_1600_DDR_1200_RCLK_1200:
+ if (perr[2])
+ goto perror;
+ avs_workpoint = svc[2];
+ break;
+ default:
+ ERROR("SVC: Unsupported Frequency 0x%x\n",
+ freq_pidi_mode);
+ return;
+
+ }
+ } else {
+ ERROR("SVC: Unsupported Device ID 0x%x\n", device_id);
+ return;
+ }
+
+ /* Set AVS control if needed */
+ if (avs_workpoint == 0) {
+ ERROR("SVC: You are using a frequency setup which is\n");
+ ERROR("Not supported by this device\n");
+ ERROR("This may result in malfunction of the device\n");
+ return;
+ }
+
+ /* Remove parity bit */
+ if (ap_type != CHIP_ID_AP807)
+ avs_workpoint &= 0x7F;
+ else
+ avs_workpoint &= 0x3FF;
+
+ /* Update WP from EEPROM if needed */
+ avs_workpoint = avs_update_from_eeprom(avs_workpoint);
+
+set_aws_wp:
+ reg_val = mmio_read_32(AVS_EN_CTRL_REG);
+ NOTICE("SVC: AVS work point changed from 0x%x to 0x%x\n",
+ (reg_val & AVS_VDD_LOW_LIMIT_MASK) >> AVS_LOW_VDD_LIMIT_OFFSET,
+ avs_workpoint);
+ reg_val &= ~(AVS_VDD_LOW_LIMIT_MASK | AVS_VDD_HIGH_LIMIT_MASK);
+ reg_val |= 0x1 << AVS_ENABLE_OFFSET;
+ reg_val |= avs_workpoint << AVS_HIGH_VDD_LIMIT_OFFSET;
+ reg_val |= avs_workpoint << AVS_LOW_VDD_LIMIT_OFFSET;
+ mmio_write_32(AVS_EN_CTRL_REG, reg_val);
+ return;
+
+perror:
+ ERROR("Failed SVC WP[%d] parity check!\n", i);
+ ERROR("Ignoring the WP values\n");
+}
+
+#if PLAT_RECOVERY_IMAGE_ENABLE
+static int ble_skip_image_i2c(struct skip_image *skip_im)
+{
+ ERROR("skipping image using i2c is not supported\n");
+ /* not supported */
+ return 0;
+}
+
+static int ble_skip_image_other(struct skip_image *skip_im)
+{
+ ERROR("implementation missing for skip image request\n");
+ /* not supported, make your own implementation */
+ return 0;
+}
+
+static int ble_skip_image_gpio(struct skip_image *skip_im)
+{
+ unsigned int val;
+ unsigned int mpp_address = 0;
+ unsigned int offset = 0;
+
+ switch (skip_im->info.test.cp_ap) {
+ case(CP):
+ mpp_address = MVEBU_CP_GPIO_DATA_IN(skip_im->info.test.cp_index,
+ skip_im->info.gpio.num);
+ if (skip_im->info.gpio.num > NUM_OF_GPIO_PER_REG)
+ offset = skip_im->info.gpio.num - NUM_OF_GPIO_PER_REG;
+ else
+ offset = skip_im->info.gpio.num;
+ break;
+ case(AP):
+ mpp_address = MVEBU_AP_GPIO_DATA_IN;
+ offset = skip_im->info.gpio.num;
+ break;
+ }
+
+ val = mmio_read_32(mpp_address);
+ val &= (1 << offset);
+ if ((!val && skip_im->info.gpio.button_state == HIGH) ||
+ (val && skip_im->info.gpio.button_state == LOW)) {
+ mmio_write_32(SCRATCH_PAD_REG2, SCRATCH_PAD_SKIP_VAL);
+ return 1;
+ }
+
+ return 0;
+}
+
+/*
+ * This function checks if there's a skip image request:
+ * return values:
+ * 1: (true) images request been made.
+ * 0: (false) no image request been made.
+ */
+static int ble_skip_current_image(void)
+{
+ struct skip_image *skip_im;
+
+ /*fetching skip image info*/
+ skip_im = (struct skip_image *)plat_marvell_get_skip_image_data();
+
+ if (skip_im == NULL)
+ return 0;
+
+ /* check if skipping image request has already been made */
+ if (mmio_read_32(SCRATCH_PAD_REG2) == SCRATCH_PAD_SKIP_VAL)
+ return 0;
+
+ switch (skip_im->detection_method) {
+ case GPIO:
+ return ble_skip_image_gpio(skip_im);
+ case I2C:
+ return ble_skip_image_i2c(skip_im);
+ case USER_DEFINED:
+ return ble_skip_image_other(skip_im);
+ }
+
+ return 0;
+}
+#endif
+
+
+int ble_plat_setup(int *skip)
+{
+ int ret, cp;
+ unsigned int freq_mode;
+
+ /* Power down unused CPUs */
+ plat_marvell_early_cpu_powerdown();
+
+ /*
+ * Save the current CCU configuration and make required changes:
+ * - Allow access to DRAM larger than 4GB
+ * - Open memory access to all CPn peripherals
+ */
+ ble_plat_mmap_config(MMAP_SAVE_AND_CONFIG);
+
+#if PLAT_RECOVERY_IMAGE_ENABLE
+ /* Check if there's a skip request to bootRom recovery Image */
+ if (ble_skip_current_image()) {
+ /* close memory access to all CPn peripherals. */
+ ble_plat_mmap_config(MMAP_RESTORE_SAVED);
+ *skip = 1;
+ return 0;
+ }
+#endif
+ /* Do required CP-110 setups for BLE stage */
+ cp110_ble_init(MVEBU_CP_REGS_BASE(0));
+
+ /* Config address for each cp other than cp0 */
+ for (cp = 1; cp < CP_COUNT; cp++)
+ update_cp110_default_win(cp);
+
+ /* Setup AVS */
+ ble_plat_svc_config();
+
+ /* read clk option from sampled-at-reset register */
+ freq_mode =
+ SAR_CLOCK_FREQ_MODE(mmio_read_32(MVEBU_AP_SAR_REG_BASE(
+ FREQ_MODE_AP_SAR_REG_NUM)));
+
+ /* work with PLL clock driver in AP807 */
+ if (ble_get_ap_type() == CHIP_ID_AP807)
+ ap807_clocks_init(freq_mode);
+
+ /* Do required AP setups for BLE stage */
+ ap_ble_init();
+
+ /* Update DRAM topology (scan DIMM SPDs) */
+ plat_marvell_dram_update_topology();
+
+ /* Kick it in */
+ ret = dram_init();
+
+ /* Restore the original CCU configuration before exit from BLE */
+ ble_plat_mmap_config(MMAP_RESTORE_SAVED);
+
+ return ret;
+}
diff --git a/plat/marvell/armada/a8k/common/plat_pm.c b/plat/marvell/armada/a8k/common/plat_pm.c
new file mode 100644
index 0000000..9ea9276
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/plat_pm.c
@@ -0,0 +1,853 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+
+#include <common/debug.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/console.h>
+#include <drivers/delay_timer.h>
+#include <drivers/marvell/cache_llc.h>
+#include <lib/bakery_lock.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <armada_common.h>
+#include <marvell_pm.h>
+#if MSS_SUPPORT
+#include <mss_pm_ipc.h>
+#endif
+#include <plat_marvell.h>
+#include <plat_pm_trace.h>
+
+#define MVEBU_PRIVATE_UID_REG 0x30
+#define MVEBU_RFU_GLOBL_SW_RST 0x84
+#define MVEBU_CCU_RVBAR(cpu) (MVEBU_REGS_BASE + 0x640 + (cpu * 4))
+#define MVEBU_CCU_CPU_UN_RESET(cpu) (MVEBU_REGS_BASE + 0x650 + (cpu * 4))
+
+#define MPIDR_CPU_GET(mpidr) ((mpidr) & MPIDR_CPU_MASK)
+#define MPIDR_CLUSTER_GET(mpidr) MPIDR_AFFLVL1_VAL((mpidr))
+
+#define MVEBU_GPIO_MASK(index) (1 << (index % 32))
+#define MVEBU_MPP_MASK(index) (0xF << (4 * (index % 8)))
+#define MVEBU_GPIO_VALUE(index, value) (value << (index % 32))
+
+#define MVEBU_USER_CMD_0_REG (MVEBU_DRAM_MAC_BASE + 0x20)
+#define MVEBU_USER_CMD_CH0_OFFSET 28
+#define MVEBU_USER_CMD_CH0_MASK (1 << MVEBU_USER_CMD_CH0_OFFSET)
+#define MVEBU_USER_CMD_CH0_EN (1 << MVEBU_USER_CMD_CH0_OFFSET)
+#define MVEBU_USER_CMD_CS_OFFSET 24
+#define MVEBU_USER_CMD_CS_MASK (0xF << MVEBU_USER_CMD_CS_OFFSET)
+#define MVEBU_USER_CMD_CS_ALL (0xF << MVEBU_USER_CMD_CS_OFFSET)
+#define MVEBU_USER_CMD_SR_OFFSET 6
+#define MVEBU_USER_CMD_SR_MASK (0x3 << MVEBU_USER_CMD_SR_OFFSET)
+#define MVEBU_USER_CMD_SR_ENTER (0x1 << MVEBU_USER_CMD_SR_OFFSET)
+#define MVEBU_MC_PWR_CTRL_REG (MVEBU_DRAM_MAC_BASE + 0x54)
+#define MVEBU_MC_AC_ON_DLY_OFFSET 8
+#define MVEBU_MC_AC_ON_DLY_MASK (0xF << MVEBU_MC_AC_ON_DLY_OFFSET)
+#define MVEBU_MC_AC_ON_DLY_DEF_VAR (8 << MVEBU_MC_AC_ON_DLY_OFFSET)
+#define MVEBU_MC_AC_OFF_DLY_OFFSET 4
+#define MVEBU_MC_AC_OFF_DLY_MASK (0xF << MVEBU_MC_AC_OFF_DLY_OFFSET)
+#define MVEBU_MC_AC_OFF_DLY_DEF_VAR (0xC << MVEBU_MC_AC_OFF_DLY_OFFSET)
+#define MVEBU_MC_PHY_AUTO_OFF_OFFSET 0
+#define MVEBU_MC_PHY_AUTO_OFF_MASK (1 << MVEBU_MC_PHY_AUTO_OFF_OFFSET)
+#define MVEBU_MC_PHY_AUTO_OFF_EN (1 << MVEBU_MC_PHY_AUTO_OFF_OFFSET)
+
+/* this lock synchronize AP multiple cores execution with MSS */
+DEFINE_BAKERY_LOCK(pm_sys_lock);
+
+/* Weak definitions may be overridden in specific board */
+#pragma weak plat_marvell_get_pm_cfg
+
+/* AP806 CPU power down /power up definitions */
+enum CPU_ID {
+ CPU0,
+ CPU1,
+ CPU2,
+ CPU3
+};
+
+#define REG_WR_VALIDATE_TIMEOUT (2000)
+
+#define FEATURE_DISABLE_STATUS_REG \
+ (MVEBU_REGS_BASE + 0x6F8230)
+#define FEATURE_DISABLE_STATUS_CPU_CLUSTER_OFFSET 4
+#define FEATURE_DISABLE_STATUS_CPU_CLUSTER_MASK \
+ (0x1 << FEATURE_DISABLE_STATUS_CPU_CLUSTER_OFFSET)
+
+#ifdef MVEBU_SOC_AP807
+ #define PWRC_CPUN_CR_PWR_DN_RQ_OFFSET 1
+ #define PWRC_CPUN_CR_LDO_BYPASS_RDY_OFFSET 0
+#else
+ #define PWRC_CPUN_CR_PWR_DN_RQ_OFFSET 0
+ #define PWRC_CPUN_CR_LDO_BYPASS_RDY_OFFSET 31
+#endif
+
+#define PWRC_CPUN_CR_REG(cpu_id) \
+ (MVEBU_REGS_BASE + 0x680000 + (cpu_id * 0x10))
+#define PWRC_CPUN_CR_PWR_DN_RQ_MASK \
+ (0x1 << PWRC_CPUN_CR_PWR_DN_RQ_OFFSET)
+#define PWRC_CPUN_CR_ISO_ENABLE_OFFSET 16
+#define PWRC_CPUN_CR_ISO_ENABLE_MASK \
+ (0x1 << PWRC_CPUN_CR_ISO_ENABLE_OFFSET)
+#define PWRC_CPUN_CR_LDO_BYPASS_RDY_MASK \
+ (0x1U << PWRC_CPUN_CR_LDO_BYPASS_RDY_OFFSET)
+
+#define CCU_B_PRCRN_REG(cpu_id) \
+ (MVEBU_REGS_BASE + 0x1A50 + \
+ ((cpu_id / 2) * (0x400)) + ((cpu_id % 2) * 4))
+#define CCU_B_PRCRN_CPUPORESET_STATIC_OFFSET 0
+#define CCU_B_PRCRN_CPUPORESET_STATIC_MASK \
+ (0x1 << CCU_B_PRCRN_CPUPORESET_STATIC_OFFSET)
+
+/* power switch fingers */
+#define AP807_PWRC_LDO_CR0_REG \
+ (MVEBU_REGS_BASE + 0x680000 + 0x100)
+#define AP807_PWRC_LDO_CR0_OFFSET 16
+#define AP807_PWRC_LDO_CR0_MASK \
+ (0xff << AP807_PWRC_LDO_CR0_OFFSET)
+#define AP807_PWRC_LDO_CR0_VAL 0xfc
+
+/*
+ * Power down CPU:
+ * Used to reduce power consumption, and avoid SoC unnecessary temperature rise.
+ */
+static int plat_marvell_cpu_powerdown(int cpu_id)
+{
+ uint32_t reg_val;
+ int exit_loop = REG_WR_VALIDATE_TIMEOUT;
+
+ INFO("Powering down CPU%d\n", cpu_id);
+
+ /* 1. Isolation enable */
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ reg_val |= 0x1 << PWRC_CPUN_CR_ISO_ENABLE_OFFSET;
+ mmio_write_32(PWRC_CPUN_CR_REG(cpu_id), reg_val);
+
+ /* 2. Read and check Isolation enabled - verify bit set to 1 */
+ do {
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ exit_loop--;
+ } while (!(reg_val & (0x1 << PWRC_CPUN_CR_ISO_ENABLE_OFFSET)) &&
+ exit_loop > 0);
+
+ /* 3. Switch off CPU power */
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ reg_val &= ~PWRC_CPUN_CR_PWR_DN_RQ_MASK;
+ mmio_write_32(PWRC_CPUN_CR_REG(cpu_id), reg_val);
+
+ /* 4. Read and check Switch Off - verify bit set to 0 */
+ exit_loop = REG_WR_VALIDATE_TIMEOUT;
+ do {
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ exit_loop--;
+ } while (reg_val & PWRC_CPUN_CR_PWR_DN_RQ_MASK && exit_loop > 0);
+
+ if (exit_loop <= 0)
+ goto cpu_poweroff_error;
+
+ /* 5. De-Assert power ready */
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ reg_val &= ~PWRC_CPUN_CR_LDO_BYPASS_RDY_MASK;
+ mmio_write_32(PWRC_CPUN_CR_REG(cpu_id), reg_val);
+
+ /* 6. Assert CPU POR reset */
+ reg_val = mmio_read_32(CCU_B_PRCRN_REG(cpu_id));
+ reg_val &= ~CCU_B_PRCRN_CPUPORESET_STATIC_MASK;
+ mmio_write_32(CCU_B_PRCRN_REG(cpu_id), reg_val);
+
+ /* 7. Read and poll on Validate the CPU is out of reset */
+ exit_loop = REG_WR_VALIDATE_TIMEOUT;
+ do {
+ reg_val = mmio_read_32(CCU_B_PRCRN_REG(cpu_id));
+ exit_loop--;
+ } while (reg_val & CCU_B_PRCRN_CPUPORESET_STATIC_MASK && exit_loop > 0);
+
+ if (exit_loop <= 0)
+ goto cpu_poweroff_error;
+
+ INFO("Successfully powered down CPU%d\n", cpu_id);
+
+ return 0;
+
+cpu_poweroff_error:
+ ERROR("ERROR: Can't power down CPU%d\n", cpu_id);
+ return -1;
+}
+
+/*
+ * Power down CPUs 1-3 at early boot stage,
+ * to reduce power consumption and SoC temperature.
+ * This is triggered by BLE prior to DDR initialization.
+ *
+ * Note:
+ * All CPUs will be powered up by plat_marvell_cpu_powerup on Linux boot stage,
+ * which is triggered by PSCI ops (pwr_domain_on).
+ */
+int plat_marvell_early_cpu_powerdown(void)
+{
+ uint32_t cpu_cluster_status =
+ mmio_read_32(FEATURE_DISABLE_STATUS_REG) &
+ FEATURE_DISABLE_STATUS_CPU_CLUSTER_MASK;
+ /* if cpu_cluster_status bit is set,
+ * that means we have only single cluster
+ */
+ int cluster_count = cpu_cluster_status ? 1 : 2;
+
+ INFO("Powering off unused CPUs\n");
+
+ /* CPU1 is in AP806 cluster-0, which always exists, so power it down */
+ if (plat_marvell_cpu_powerdown(CPU1) == -1)
+ return -1;
+
+ /*
+ * CPU2-3 are in AP806 2nd cluster (cluster-1),
+ * which doesn't exists in dual-core systems.
+ * so need to check if we have dual-core (single cluster)
+ * or quad-code (2 clusters)
+ */
+ if (cluster_count == 2) {
+ /* CPU2-3 are part of 2nd cluster */
+ if (plat_marvell_cpu_powerdown(CPU2) == -1)
+ return -1;
+ if (plat_marvell_cpu_powerdown(CPU3) == -1)
+ return -1;
+ }
+
+ return 0;
+}
+
+/*
+ * Power up CPU - part of Linux boot stage
+ */
+static int plat_marvell_cpu_powerup(u_register_t mpidr)
+{
+ uint32_t reg_val;
+ int cpu_id = MPIDR_CPU_GET(mpidr),
+ cluster = MPIDR_CLUSTER_GET(mpidr);
+ int exit_loop = REG_WR_VALIDATE_TIMEOUT;
+
+ /* calculate absolute CPU ID */
+ cpu_id = cluster * PLAT_MARVELL_CLUSTER_CORE_COUNT + cpu_id;
+
+ INFO("Powering on CPU%d\n", cpu_id);
+
+#ifdef MVEBU_SOC_AP807
+ /* Activate 2 power switch fingers */
+ reg_val = mmio_read_32(AP807_PWRC_LDO_CR0_REG);
+ reg_val &= ~(AP807_PWRC_LDO_CR0_MASK);
+ reg_val |= (AP807_PWRC_LDO_CR0_VAL << AP807_PWRC_LDO_CR0_OFFSET);
+ mmio_write_32(AP807_PWRC_LDO_CR0_REG, reg_val);
+ udelay(100);
+#endif
+
+ /* 1. Switch CPU power ON */
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ reg_val |= 0x1 << PWRC_CPUN_CR_PWR_DN_RQ_OFFSET;
+ mmio_write_32(PWRC_CPUN_CR_REG(cpu_id), reg_val);
+
+ /* 2. Wait for CPU on, up to 100 uSec: */
+ udelay(100);
+
+ /* 3. Assert power ready */
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ reg_val |= 0x1U << PWRC_CPUN_CR_LDO_BYPASS_RDY_OFFSET;
+ mmio_write_32(PWRC_CPUN_CR_REG(cpu_id), reg_val);
+
+ /* 4. Read & Validate power ready
+ * used in order to generate 16 Host CPU cycles
+ */
+ do {
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ exit_loop--;
+ } while (!(reg_val & (0x1U << PWRC_CPUN_CR_LDO_BYPASS_RDY_OFFSET)) &&
+ exit_loop > 0);
+
+ if (exit_loop <= 0)
+ goto cpu_poweron_error;
+
+ /* 5. Isolation disable */
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ reg_val &= ~PWRC_CPUN_CR_ISO_ENABLE_MASK;
+ mmio_write_32(PWRC_CPUN_CR_REG(cpu_id), reg_val);
+
+ /* 6. Read and check Isolation enabled - verify bit set to 1 */
+ exit_loop = REG_WR_VALIDATE_TIMEOUT;
+ do {
+ reg_val = mmio_read_32(PWRC_CPUN_CR_REG(cpu_id));
+ exit_loop--;
+ } while ((reg_val & (0x1 << PWRC_CPUN_CR_ISO_ENABLE_OFFSET)) &&
+ exit_loop > 0);
+
+ /* 7. De Assert CPU POR reset & Core reset */
+ reg_val = mmio_read_32(CCU_B_PRCRN_REG(cpu_id));
+ reg_val |= 0x1 << CCU_B_PRCRN_CPUPORESET_STATIC_OFFSET;
+ mmio_write_32(CCU_B_PRCRN_REG(cpu_id), reg_val);
+
+ /* 8. Read & Validate CPU POR reset */
+ exit_loop = REG_WR_VALIDATE_TIMEOUT;
+ do {
+ reg_val = mmio_read_32(CCU_B_PRCRN_REG(cpu_id));
+ exit_loop--;
+ } while (!(reg_val & (0x1 << CCU_B_PRCRN_CPUPORESET_STATIC_OFFSET)) &&
+ exit_loop > 0);
+
+ if (exit_loop <= 0)
+ goto cpu_poweron_error;
+
+ INFO("Successfully powered on CPU%d\n", cpu_id);
+
+ return 0;
+
+cpu_poweron_error:
+ ERROR("ERROR: Can't power up CPU%d\n", cpu_id);
+ return -1;
+}
+
+static int plat_marvell_cpu_on(u_register_t mpidr)
+{
+ int cpu_id;
+ int cluster;
+
+ /* Set barierr */
+ dsbsy();
+
+ /* Get cpu number - use CPU ID */
+ cpu_id = MPIDR_CPU_GET(mpidr);
+
+ /* Get cluster number - use affinity level 1 */
+ cluster = MPIDR_CLUSTER_GET(mpidr);
+
+ /* Set CPU private UID */
+ mmio_write_32(MVEBU_REGS_BASE + MVEBU_PRIVATE_UID_REG, cluster + 0x4);
+
+ /* Set the cpu start address to BL1 entry point (align to 0x10000) */
+ mmio_write_32(MVEBU_CCU_RVBAR(cpu_id),
+ PLAT_MARVELL_CPU_ENTRY_ADDR >> 16);
+
+ /* Get the cpu out of reset */
+ mmio_write_32(MVEBU_CCU_CPU_UN_RESET(cpu_id), 0x10001);
+
+ return 0;
+}
+
+/*****************************************************************************
+ * A8K handler called to check the validity of the power state
+ * parameter.
+ *****************************************************************************
+ */
+static int a8k_validate_power_state(unsigned int power_state,
+ psci_power_state_t *req_state)
+{
+ int pstate = psci_get_pstate_type(power_state);
+ int pwr_lvl = psci_get_pstate_pwrlvl(power_state);
+ int i;
+
+ if (pwr_lvl > PLAT_MAX_PWR_LVL)
+ return PSCI_E_INVALID_PARAMS;
+
+ /* Sanity check the requested state */
+ if (pstate == PSTATE_TYPE_STANDBY) {
+ /*
+ * It's possible to enter standby only on power level 0
+ * Ignore any other power level.
+ */
+ if (pwr_lvl != MARVELL_PWR_LVL0)
+ return PSCI_E_INVALID_PARAMS;
+
+ req_state->pwr_domain_state[MARVELL_PWR_LVL0] =
+ MARVELL_LOCAL_STATE_RET;
+ } else {
+ for (i = MARVELL_PWR_LVL0; i <= pwr_lvl; i++)
+ req_state->pwr_domain_state[i] =
+ MARVELL_LOCAL_STATE_OFF;
+ }
+
+ /*
+ * We expect the 'state id' to be zero.
+ */
+ if (psci_get_pstate_id(power_state))
+ return PSCI_E_INVALID_PARAMS;
+
+ return PSCI_E_SUCCESS;
+}
+
+/*****************************************************************************
+ * A8K handler called when a CPU is about to enter standby.
+ *****************************************************************************
+ */
+static void a8k_cpu_standby(plat_local_state_t cpu_state)
+{
+ if (!is_pm_fw_running()) {
+ ERROR("%s: needs to be implemented\n", __func__);
+ panic();
+ }
+}
+
+/*****************************************************************************
+ * A8K handler called when a power domain is about to be turned on. The
+ * mpidr determines the CPU to be turned on.
+ *****************************************************************************
+ */
+static int a8k_pwr_domain_on(u_register_t mpidr)
+{
+ /* Power up CPU (CPUs 1-3 are powered off at start of BLE) */
+ plat_marvell_cpu_powerup(mpidr);
+
+#if MSS_SUPPORT
+ if (is_pm_fw_running()) {
+ unsigned int target =
+ ((mpidr & 0xFF) + (((mpidr >> 8) & 0xFF) * 2));
+
+ /*
+ * pm system synchronization - used to synchronize
+ * multiple core access to MSS
+ */
+ bakery_lock_get(&pm_sys_lock);
+
+ /* send CPU ON IPC Message to MSS */
+ mss_pm_ipc_msg_send(target, PM_IPC_MSG_CPU_ON, 0);
+
+ /* trigger IPC message to MSS */
+ mss_pm_ipc_msg_trigger();
+
+ /* pm system synchronization */
+ bakery_lock_release(&pm_sys_lock);
+
+ /* trace message */
+ PM_TRACE(TRACE_PWR_DOMAIN_ON | target);
+ } else
+#endif
+ {
+ /* proprietary CPU ON exection flow */
+ plat_marvell_cpu_on(mpidr);
+ }
+ return 0;
+}
+
+/*****************************************************************************
+ * A8K handler called to validate the entry point.
+ *****************************************************************************
+ */
+static int a8k_validate_ns_entrypoint(uintptr_t entrypoint)
+{
+ return PSCI_E_SUCCESS;
+}
+
+/*****************************************************************************
+ * A8K handler called when a power domain is about to be turned off. The
+ * target_state encodes the power state that each level should transition to.
+ *****************************************************************************
+ */
+static void a8k_pwr_domain_off(const psci_power_state_t *target_state)
+{
+#if MSS_SUPPORT
+ if (is_pm_fw_running()) {
+ unsigned int idx = plat_my_core_pos();
+
+ /* Prevent interrupts from spuriously waking up this cpu */
+ gicv2_cpuif_disable();
+
+ /* pm system synchronization - used to synchronize multiple
+ * core access to MSS
+ */
+ bakery_lock_get(&pm_sys_lock);
+
+ /* send CPU OFF IPC Message to MSS */
+ mss_pm_ipc_msg_send(idx, PM_IPC_MSG_CPU_OFF, target_state);
+
+ /* trigger IPC message to MSS */
+ mss_pm_ipc_msg_trigger();
+
+ /* pm system synchronization */
+ bakery_lock_release(&pm_sys_lock);
+
+ /* trace message */
+ PM_TRACE(TRACE_PWR_DOMAIN_OFF);
+ } else {
+ INFO("%s: is not supported without SCP\n", __func__);
+ }
+#endif
+}
+
+/* Get PM config to power off the SoC */
+void *plat_marvell_get_pm_cfg(void)
+{
+ return NULL;
+}
+
+/*
+ * This function should be called on restore from
+ * "suspend to RAM" state when the execution flow
+ * has to bypass BootROM image to RAM copy and speed up
+ * the system recovery
+ *
+ */
+static void plat_marvell_exit_bootrom(void)
+{
+ marvell_exit_bootrom(PLAT_MARVELL_TRUSTED_ROM_BASE);
+}
+
+/*
+ * Prepare for the power off of the system via GPIO
+ */
+static void plat_marvell_power_off_gpio(struct power_off_method *pm_cfg,
+ register_t *gpio_addr,
+ register_t *gpio_data)
+{
+ unsigned int gpio;
+ unsigned int idx;
+ unsigned int shift;
+ unsigned int reg;
+ unsigned int addr;
+ gpio_info_t *info;
+ unsigned int tog_bits;
+
+ assert((pm_cfg->cfg.gpio.pin_count < PMIC_GPIO_MAX_NUMBER) &&
+ (pm_cfg->cfg.gpio.step_count < PMIC_GPIO_MAX_TOGGLE_STEP));
+
+ /* Prepare GPIOs for PMIC */
+ for (gpio = 0; gpio < pm_cfg->cfg.gpio.pin_count; gpio++) {
+ info = &pm_cfg->cfg.gpio.info[gpio];
+ /* Set PMIC GPIO to output mode */
+ reg = mmio_read_32(MVEBU_CP_GPIO_DATA_OUT_EN(
+ info->cp_index, info->gpio_index));
+ mmio_write_32(MVEBU_CP_GPIO_DATA_OUT_EN(
+ info->cp_index, info->gpio_index),
+ reg & ~MVEBU_GPIO_MASK(info->gpio_index));
+
+ /* Set the appropriate MPP to GPIO mode */
+ reg = mmio_read_32(MVEBU_PM_MPP_REGS(info->cp_index,
+ info->gpio_index));
+ mmio_write_32(MVEBU_PM_MPP_REGS(info->cp_index,
+ info->gpio_index),
+ reg & ~MVEBU_MPP_MASK(info->gpio_index));
+ }
+
+ /* Wait for MPP & GPIO pre-configurations done */
+ mdelay(pm_cfg->cfg.gpio.delay_ms);
+
+ /* Toggle the GPIO values, and leave final step to be triggered
+ * after DDR self-refresh is enabled
+ */
+ for (idx = 0; idx < pm_cfg->cfg.gpio.step_count; idx++) {
+ tog_bits = pm_cfg->cfg.gpio.seq[idx];
+
+ /* The GPIOs must be within same GPIO register,
+ * thus could get the original value by first GPIO
+ */
+ info = &pm_cfg->cfg.gpio.info[0];
+ reg = mmio_read_32(MVEBU_CP_GPIO_DATA_OUT(
+ info->cp_index, info->gpio_index));
+ addr = MVEBU_CP_GPIO_DATA_OUT(info->cp_index, info->gpio_index);
+
+ for (gpio = 0; gpio < pm_cfg->cfg.gpio.pin_count; gpio++) {
+ shift = pm_cfg->cfg.gpio.info[gpio].gpio_index % 32;
+ if (GPIO_LOW == (tog_bits & (1 << gpio)))
+ reg &= ~(1 << shift);
+ else
+ reg |= (1 << shift);
+ }
+
+ /* Set the GPIO register, for last step just store
+ * register address and values to system registers
+ */
+ if (idx < pm_cfg->cfg.gpio.step_count - 1) {
+ mmio_write_32(MVEBU_CP_GPIO_DATA_OUT(
+ info->cp_index, info->gpio_index), reg);
+ mdelay(pm_cfg->cfg.gpio.delay_ms);
+ } else {
+ /* Save GPIO register and address values for
+ * finishing the power down operation later
+ */
+ *gpio_addr = addr;
+ *gpio_data = reg;
+ }
+ }
+}
+
+/*
+ * Prepare for the power off of the system
+ */
+static void plat_marvell_power_off_prepare(struct power_off_method *pm_cfg,
+ register_t *addr, register_t *data)
+{
+ switch (pm_cfg->type) {
+ case PMIC_GPIO:
+ plat_marvell_power_off_gpio(pm_cfg, addr, data);
+ break;
+ default:
+ break;
+ }
+}
+
+/*****************************************************************************
+ * A8K handler called when a power domain is about to be suspended. The
+ * target_state encodes the power state that each level should transition to.
+ *****************************************************************************
+ */
+static void a8k_pwr_domain_suspend(const psci_power_state_t *target_state)
+{
+#if MSS_SUPPORT
+ if (is_pm_fw_running()) {
+ unsigned int idx;
+
+ /* Prevent interrupts from spuriously waking up this cpu */
+ gicv2_cpuif_disable();
+
+ idx = plat_my_core_pos();
+
+ /* pm system synchronization - used to synchronize multiple
+ * core access to MSS
+ */
+ bakery_lock_get(&pm_sys_lock);
+
+ /* send CPU Suspend IPC Message to MSS */
+ mss_pm_ipc_msg_send(idx, PM_IPC_MSG_CPU_SUSPEND, target_state);
+
+ /* trigger IPC message to MSS */
+ mss_pm_ipc_msg_trigger();
+
+ /* pm system synchronization */
+ bakery_lock_release(&pm_sys_lock);
+
+ /* trace message */
+ PM_TRACE(TRACE_PWR_DOMAIN_SUSPEND);
+ } else
+#endif
+ {
+ uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
+
+ INFO("Suspending to RAM\n");
+
+ marvell_console_runtime_end();
+
+ /* Prevent interrupts from spuriously waking up this cpu */
+ gicv2_cpuif_disable();
+
+ mailbox[MBOX_IDX_SUSPEND_MAGIC] = MVEBU_MAILBOX_SUSPEND_STATE;
+ mailbox[MBOX_IDX_ROM_EXIT_ADDR] = (uintptr_t)&plat_marvell_exit_bootrom;
+
+#if PLAT_MARVELL_SHARED_RAM_CACHED
+ flush_dcache_range(PLAT_MARVELL_MAILBOX_BASE +
+ MBOX_IDX_SUSPEND_MAGIC * sizeof(uintptr_t),
+ 2 * sizeof(uintptr_t));
+#endif
+ /* Flush and disable LLC before going off-power */
+ llc_disable(0);
+
+ isb();
+ /*
+ * Do not halt here!
+ * The function must return for allowing the caller function
+ * psci_power_up_finish() to do the proper context saving and
+ * to release the CPU lock.
+ */
+ }
+}
+
+/*****************************************************************************
+ * A8K handler called when a power domain has just been powered on after
+ * being turned off earlier. The target_state encodes the low power state that
+ * each level has woken up from.
+ *****************************************************************************
+ */
+static void a8k_pwr_domain_on_finish(const psci_power_state_t *target_state)
+{
+ /* arch specific configuration */
+ marvell_psci_arch_init(0);
+
+ /* Interrupt initialization */
+ gicv2_pcpu_distif_init();
+ gicv2_cpuif_enable();
+
+ if (is_pm_fw_running()) {
+ /* trace message */
+ PM_TRACE(TRACE_PWR_DOMAIN_ON_FINISH);
+ }
+}
+
+/*****************************************************************************
+ * A8K handler called when a power domain has just been powered on after
+ * having been suspended earlier. The target_state encodes the low power state
+ * that each level has woken up from.
+ * TODO: At the moment we reuse the on finisher and reinitialize the secure
+ * context. Need to implement a separate suspend finisher.
+ *****************************************************************************
+ */
+static void a8k_pwr_domain_suspend_finish(
+ const psci_power_state_t *target_state)
+{
+ if (is_pm_fw_running()) {
+ /* arch specific configuration */
+ marvell_psci_arch_init(0);
+
+ /* Interrupt initialization */
+ gicv2_cpuif_enable();
+
+ /* trace message */
+ PM_TRACE(TRACE_PWR_DOMAIN_SUSPEND_FINISH);
+ } else {
+ uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
+
+ /* Only primary CPU requres platform init */
+ if (!plat_my_core_pos()) {
+ /* Initialize the console to provide
+ * early debug support
+ */
+ marvell_console_runtime_init();
+
+ bl31_plat_arch_setup();
+ marvell_bl31_platform_setup();
+ /*
+ * Remove suspend to RAM marker from the mailbox
+ * for treating a regular reset as a cold boot
+ */
+ mailbox[MBOX_IDX_SUSPEND_MAGIC] = 0;
+ mailbox[MBOX_IDX_ROM_EXIT_ADDR] = 0;
+#if PLAT_MARVELL_SHARED_RAM_CACHED
+ flush_dcache_range(PLAT_MARVELL_MAILBOX_BASE +
+ MBOX_IDX_SUSPEND_MAGIC * sizeof(uintptr_t),
+ 2 * sizeof(uintptr_t));
+#endif
+ }
+ }
+}
+
+/*****************************************************************************
+ * This handler is called by the PSCI implementation during the `SYSTEM_SUSPEND`
+ * call to get the `power_state` parameter. This allows the platform to encode
+ * the appropriate State-ID field within the `power_state` parameter which can
+ * be utilized in `pwr_domain_suspend()` to suspend to system affinity level.
+ *****************************************************************************
+ */
+static void a8k_get_sys_suspend_power_state(psci_power_state_t *req_state)
+{
+ /* lower affinities use PLAT_MAX_OFF_STATE */
+ for (int i = MPIDR_AFFLVL0; i <= PLAT_MAX_PWR_LVL; i++)
+ req_state->pwr_domain_state[i] = PLAT_MAX_OFF_STATE;
+}
+
+static void
+__dead2 a8k_pwr_domain_pwr_down_wfi(const psci_power_state_t *target_state)
+{
+ struct power_off_method *pm_cfg;
+ unsigned int srcmd;
+ unsigned int sdram_reg;
+ register_t gpio_data = 0, gpio_addr = 0;
+
+ if (is_pm_fw_running()) {
+ psci_power_down_wfi();
+ panic();
+ }
+
+ pm_cfg = (struct power_off_method *)plat_marvell_get_pm_cfg();
+
+ /* Prepare for power off */
+ plat_marvell_power_off_prepare(pm_cfg, &gpio_addr, &gpio_data);
+
+ /* First step to enable DDR self-refresh
+ * to keep the data during suspend
+ */
+ mmio_write_32(MVEBU_MC_PWR_CTRL_REG, 0x8C1);
+
+ /* Save DDR self-refresh second step register
+ * and value to be issued later
+ */
+ sdram_reg = MVEBU_USER_CMD_0_REG;
+ srcmd = mmio_read_32(sdram_reg);
+ srcmd &= ~(MVEBU_USER_CMD_CH0_MASK | MVEBU_USER_CMD_CS_MASK |
+ MVEBU_USER_CMD_SR_MASK);
+ srcmd |= (MVEBU_USER_CMD_CH0_EN | MVEBU_USER_CMD_CS_ALL |
+ MVEBU_USER_CMD_SR_ENTER);
+
+ /*
+ * Wait for DRAM is done using registers access only.
+ * At this stage any access to DRAM (procedure call) will
+ * release it from the self-refresh mode
+ */
+ __asm__ volatile (
+ /* Align to a cache line */
+ " .balign 64\n\t"
+
+ /* Enter self refresh */
+ " str %[srcmd], [%[sdram_reg]]\n\t"
+
+ /*
+ * Wait 100 cycles for DDR to enter self refresh, by
+ * doing 50 times two instructions.
+ */
+ " mov x1, #50\n\t"
+ "1: subs x1, x1, #1\n\t"
+ " bne 1b\n\t"
+
+ /* Issue the command to trigger the SoC power off */
+ " str %[gpio_data], [%[gpio_addr]]\n\t"
+
+ /* Trap the processor */
+ " b .\n\t"
+ : : [srcmd] "r" (srcmd), [sdram_reg] "r" (sdram_reg),
+ [gpio_addr] "r" (gpio_addr), [gpio_data] "r" (gpio_data)
+ : "x1");
+
+ panic();
+}
+
+/*****************************************************************************
+ * A8K handlers to shutdown/reboot the system
+ *****************************************************************************
+ */
+
+/* Set a weak stub for platforms that don't configure system power off */
+#pragma weak system_power_off
+int system_power_off(void)
+{
+ return 0;
+}
+
+static void __dead2 a8k_system_off(void)
+{
+ /* Call the platform specific system power off function */
+ system_power_off();
+
+ /* board doesn't have a system off implementation */
+ ERROR("%s: needs to be implemented\n", __func__);
+ panic();
+}
+
+void plat_marvell_system_reset(void)
+{
+ mmio_write_32(MVEBU_RFU_BASE + MVEBU_RFU_GLOBL_SW_RST, 0x0);
+}
+
+static void __dead2 a8k_system_reset(void)
+{
+ plat_marvell_system_reset();
+
+ /* we shouldn't get to this point */
+ panic();
+}
+
+/*****************************************************************************
+ * Export the platform handlers via plat_arm_psci_pm_ops. The ARM Standard
+ * platform layer will take care of registering the handlers with PSCI.
+ *****************************************************************************
+ */
+const plat_psci_ops_t plat_arm_psci_pm_ops = {
+ .cpu_standby = a8k_cpu_standby,
+ .pwr_domain_on = a8k_pwr_domain_on,
+ .pwr_domain_off = a8k_pwr_domain_off,
+ .pwr_domain_suspend = a8k_pwr_domain_suspend,
+ .pwr_domain_on_finish = a8k_pwr_domain_on_finish,
+ .get_sys_suspend_power_state = a8k_get_sys_suspend_power_state,
+ .pwr_domain_suspend_finish = a8k_pwr_domain_suspend_finish,
+ .pwr_domain_pwr_down_wfi = a8k_pwr_domain_pwr_down_wfi,
+ .system_off = a8k_system_off,
+ .system_reset = a8k_system_reset,
+ .validate_power_state = a8k_validate_power_state,
+ .validate_ns_entrypoint = a8k_validate_ns_entrypoint
+};
diff --git a/plat/marvell/armada/a8k/common/plat_pm_trace.c b/plat/marvell/armada/a8k/common/plat_pm_trace.c
new file mode 100644
index 0000000..e02a893
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/plat_pm_trace.c
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#if MSS_SUPPORT
+#include <mss_mem.h>
+
+#ifdef PM_TRACE_ENABLE
+#include <plat_pm_trace.h>
+
+/* core trace APIs */
+core_trace_func funcTbl[PLATFORM_CORE_COUNT] = {
+ pm_core_0_trace,
+ pm_core_1_trace,
+ pm_core_2_trace,
+ pm_core_3_trace};
+
+/*****************************************************************************
+ * pm_core0_trace
+ * pm_core1_trace
+ * pm_core2_trace
+ * pm_core_3trace
+ *
+ * This functions set trace info into core cyclic trace queue in MSS SRAM
+ * memory space
+ *****************************************************************************
+ */
+void pm_core_0_trace(unsigned int trace)
+{
+ unsigned int current_position_core_0 =
+ mmio_read_32(AP_MSS_ATF_CORE_0_CTRL_BASE);
+ mmio_write_32((AP_MSS_ATF_CORE_0_INFO_BASE +
+ (current_position_core_0 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ mmio_read_32(AP_MSS_TIMER_BASE));
+ mmio_write_32((AP_MSS_ATF_CORE_0_INFO_TRACE +
+ (current_position_core_0 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ trace);
+ mmio_write_32(AP_MSS_ATF_CORE_0_CTRL_BASE,
+ ((current_position_core_0 + 1) &
+ AP_MSS_ATF_TRACE_SIZE_MASK));
+}
+
+void pm_core_1_trace(unsigned int trace)
+{
+ unsigned int current_position_core_1 =
+ mmio_read_32(AP_MSS_ATF_CORE_1_CTRL_BASE);
+ mmio_write_32((AP_MSS_ATF_CORE_1_INFO_BASE +
+ (current_position_core_1 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ mmio_read_32(AP_MSS_TIMER_BASE));
+ mmio_write_32((AP_MSS_ATF_CORE_1_INFO_TRACE +
+ (current_position_core_1 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ trace);
+ mmio_write_32(AP_MSS_ATF_CORE_1_CTRL_BASE,
+ ((current_position_core_1 + 1) &
+ AP_MSS_ATF_TRACE_SIZE_MASK));
+}
+
+void pm_core_2_trace(unsigned int trace)
+{
+ unsigned int current_position_core_2 =
+ mmio_read_32(AP_MSS_ATF_CORE_2_CTRL_BASE);
+ mmio_write_32((AP_MSS_ATF_CORE_2_INFO_BASE +
+ (current_position_core_2 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ mmio_read_32(AP_MSS_TIMER_BASE));
+ mmio_write_32((AP_MSS_ATF_CORE_2_INFO_TRACE +
+ (current_position_core_2 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ trace);
+ mmio_write_32(AP_MSS_ATF_CORE_2_CTRL_BASE,
+ ((current_position_core_2 + 1) &
+ AP_MSS_ATF_TRACE_SIZE_MASK));
+}
+
+void pm_core_3_trace(unsigned int trace)
+{
+ unsigned int current_position_core_3 =
+ mmio_read_32(AP_MSS_ATF_CORE_3_CTRL_BASE);
+ mmio_write_32((AP_MSS_ATF_CORE_3_INFO_BASE +
+ (current_position_core_3 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ mmio_read_32(AP_MSS_TIMER_BASE));
+ mmio_write_32((AP_MSS_ATF_CORE_3_INFO_TRACE +
+ (current_position_core_3 * AP_MSS_ATF_CORE_ENTRY_SIZE)),
+ trace);
+ mmio_write_32(AP_MSS_ATF_CORE_3_CTRL_BASE,
+ ((current_position_core_3 + 1) &
+ AP_MSS_ATF_TRACE_SIZE_MASK));
+}
+#endif /* PM_TRACE_ENABLE */
+#endif /* MSS_SUPPORT */
diff --git a/plat/marvell/armada/a8k/common/plat_thermal.c b/plat/marvell/armada/a8k/common/plat_thermal.c
new file mode 100644
index 0000000..a2fc0d0
--- /dev/null
+++ b/plat/marvell/armada/a8k/common/plat_thermal.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <drivers/marvell/thermal.h>
+#include <lib/mmio.h>
+
+#include <mvebu_def.h>
+
+#define THERMAL_TIMEOUT 1200
+
+#define THERMAL_SEN_CTRL_LSB_STRT_OFFSET 0
+#define THERMAL_SEN_CTRL_LSB_STRT_MASK \
+ (0x1 << THERMAL_SEN_CTRL_LSB_STRT_OFFSET)
+#define THERMAL_SEN_CTRL_LSB_RST_OFFSET 1
+#define THERMAL_SEN_CTRL_LSB_RST_MASK \
+ (0x1 << THERMAL_SEN_CTRL_LSB_RST_OFFSET)
+#define THERMAL_SEN_CTRL_LSB_EN_OFFSET 2
+#define THERMAL_SEN_CTRL_LSB_EN_MASK \
+ (0x1 << THERMAL_SEN_CTRL_LSB_EN_OFFSET)
+
+#define THERMAL_SEN_CTRL_STATS_VALID_OFFSET 16
+#define THERMAL_SEN_CTRL_STATS_VALID_MASK \
+ (0x1 << THERMAL_SEN_CTRL_STATS_VALID_OFFSET)
+#define THERMAL_SEN_CTRL_STATS_TEMP_OUT_OFFSET 0
+#define THERMAL_SEN_CTRL_STATS_TEMP_OUT_MASK \
+ (0x3FF << THERMAL_SEN_CTRL_STATS_TEMP_OUT_OFFSET)
+
+#define THERMAL_SEN_OUTPUT_MSB 512
+#define THERMAL_SEN_OUTPUT_COMP 1024
+
+struct tsen_regs {
+ uint32_t ext_tsen_ctrl_lsb;
+ uint32_t ext_tsen_ctrl_msb;
+ uint32_t ext_tsen_status;
+};
+
+static int ext_tsen_probe(struct tsen_config *tsen_cfg)
+{
+ uint32_t reg, timeout = 0;
+ struct tsen_regs *base;
+
+ if (tsen_cfg == NULL && tsen_cfg->regs_base == NULL) {
+ ERROR("initial thermal sensor configuration is missing\n");
+ return -1;
+ }
+ base = (struct tsen_regs *)tsen_cfg->regs_base;
+
+ INFO("initializing thermal sensor\n");
+
+ /* initialize thermal sensor hardware reset once */
+ reg = mmio_read_32((uintptr_t)&base->ext_tsen_ctrl_lsb);
+ reg &= ~THERMAL_SEN_CTRL_LSB_RST_OFFSET; /* de-assert TSEN_RESET */
+ reg |= THERMAL_SEN_CTRL_LSB_EN_MASK; /* set TSEN_EN to 1 */
+ reg |= THERMAL_SEN_CTRL_LSB_STRT_MASK; /* set TSEN_START to 1 */
+ mmio_write_32((uintptr_t)&base->ext_tsen_ctrl_lsb, reg);
+
+ reg = mmio_read_32((uintptr_t)&base->ext_tsen_status);
+ while ((reg & THERMAL_SEN_CTRL_STATS_VALID_MASK) == 0 &&
+ timeout < THERMAL_TIMEOUT) {
+ udelay(100);
+ reg = mmio_read_32((uintptr_t)&base->ext_tsen_status);
+ timeout++;
+ }
+
+ if ((reg & THERMAL_SEN_CTRL_STATS_VALID_MASK) == 0) {
+ ERROR("thermal sensor is not ready\n");
+ return -1;
+ }
+
+ tsen_cfg->tsen_ready = 1;
+
+ VERBOSE("thermal sensor was initialized\n");
+
+ return 0;
+}
+
+static int ext_tsen_read(struct tsen_config *tsen_cfg, int *temp)
+{
+ uint32_t reg;
+ struct tsen_regs *base;
+
+ if (tsen_cfg == NULL && !tsen_cfg->tsen_ready) {
+ ERROR("thermal sensor was not initialized\n");
+ return -1;
+ }
+ base = (struct tsen_regs *)tsen_cfg->regs_base;
+
+ reg = mmio_read_32((uintptr_t)&base->ext_tsen_status);
+ reg = ((reg & THERMAL_SEN_CTRL_STATS_TEMP_OUT_MASK) >>
+ THERMAL_SEN_CTRL_STATS_TEMP_OUT_OFFSET);
+
+ /*
+ * TSEN output format is signed as a 2s complement number
+ * ranging from-512 to +511. when MSB is set, need to
+ * calculate the complement number
+ */
+ if (reg >= THERMAL_SEN_OUTPUT_MSB)
+ reg -= THERMAL_SEN_OUTPUT_COMP;
+
+ if (tsen_cfg->tsen_divisor == 0) {
+ ERROR("thermal sensor divisor cannot be zero\n");
+ return -1;
+ }
+
+ *temp = ((tsen_cfg->tsen_gain * ((int)reg)) +
+ tsen_cfg->tsen_offset) / tsen_cfg->tsen_divisor;
+
+ return 0;
+}
+
+static struct tsen_config tsen_cfg = {
+ .tsen_offset = 153400,
+ .tsen_gain = 425,
+ .tsen_divisor = 1000,
+ .tsen_ready = 0,
+ .regs_base = (void *)MVEBU_AP_EXT_TSEN_BASE,
+ .ptr_tsen_probe = ext_tsen_probe,
+ .ptr_tsen_read = ext_tsen_read
+};
+
+struct tsen_config *marvell_thermal_config_get(void)
+{
+ return &tsen_cfg;
+}
diff --git a/plat/marvell/armada/common/aarch64/marvell_bl2_mem_params_desc.c b/plat/marvell/armada/common/aarch64/marvell_bl2_mem_params_desc.c
new file mode 100644
index 0000000..6c55858
--- /dev/null
+++ b/plat/marvell/armada/common/aarch64/marvell_bl2_mem_params_desc.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <platform_def.h>
+
+#include <common/bl_common.h>
+#include <common/desc_image_load.h>
+#include <marvell_def.h>
+#include <plat/common/platform.h>
+
+/*******************************************************************************
+ * Following descriptor provides BL image/ep information that gets used
+ * by BL2 to load the images and also subset of this information is
+ * passed to next BL image. The image loading sequence is managed by
+ * populating the images in required loading order. The image execution
+ * sequence is managed by populating the `next_handoff_image_id` with
+ * the next executable image id.
+ ******************************************************************************/
+static bl_mem_params_node_t bl2_mem_params_descs[] = {
+#ifdef SCP_BL2_BASE
+ /* Fill SCP_BL2 related information if it exists */
+ {
+ .image_id = SCP_BL2_IMAGE_ID,
+
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_IMAGE_BINARY,
+ VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY,
+ VERSION_2, image_info_t, 0),
+ .image_info.image_base = SCP_BL2_BASE,
+ .image_info.image_max_size = SCP_BL2_SIZE,
+
+ .next_handoff_image_id = INVALID_IMAGE_ID,
+ },
+#endif /* SCP_BL2_BASE */
+
+#ifdef EL3_PAYLOAD_BASE
+ /* Fill EL3 payload related information (BL31 is EL3 payload)*/
+ {
+ .image_id = BL31_IMAGE_ID,
+
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+ VERSION_2, entry_point_info_t,
+ SECURE | EXECUTABLE | EP_FIRST_EXE),
+ .ep_info.pc = EL3_PAYLOAD_BASE,
+ .ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
+ DISABLE_ALL_EXCEPTIONS),
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t,
+ IMAGE_ATTRIB_PLAT_SETUP | IMAGE_ATTRIB_SKIP_LOADING),
+
+ .next_handoff_image_id = INVALID_IMAGE_ID,
+ },
+
+#else /* EL3_PAYLOAD_BASE */
+
+ /* Fill BL31 related information */
+ {
+ .image_id = BL31_IMAGE_ID,
+
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+ VERSION_2, entry_point_info_t,
+ SECURE | EXECUTABLE | EP_FIRST_EXE),
+ .ep_info.pc = BL31_BASE,
+ .ep_info.spsr = SPSR_64(MODE_EL3, MODE_SP_ELX,
+ DISABLE_ALL_EXCEPTIONS),
+#if DEBUG
+ .ep_info.args.arg3 = MARVELL_BL31_PLAT_PARAM_VAL,
+#endif
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP),
+ .image_info.image_base = BL31_BASE,
+ .image_info.image_max_size = BL31_LIMIT - BL31_BASE,
+
+# ifdef BL32_BASE
+ .next_handoff_image_id = BL32_IMAGE_ID,
+# else
+ .next_handoff_image_id = BL33_IMAGE_ID,
+# endif
+ },
+
+# ifdef BL32_BASE
+ /* Fill BL32 related information */
+ {
+ .image_id = BL32_IMAGE_ID,
+
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+ VERSION_2, entry_point_info_t, SECURE | EXECUTABLE),
+ .ep_info.pc = BL32_BASE,
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t, 0),
+ .image_info.image_base = BL32_BASE,
+ .image_info.image_max_size = BL32_LIMIT - BL32_BASE,
+
+ .next_handoff_image_id = BL33_IMAGE_ID,
+ },
+
+ /*
+ * Fill BL32 external 1 related information.
+ * A typical use for extra1 image is with OP-TEE
+ * where it is the pager image.
+ */
+ {
+ .image_id = BL32_EXTRA1_IMAGE_ID,
+
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+ VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
+ .image_info.image_base = BL32_BASE,
+ .image_info.image_max_size = BL32_LIMIT - BL32_BASE,
+
+ .next_handoff_image_id = INVALID_IMAGE_ID,
+ },
+
+ /*
+ * Fill BL32 external 2 related information.
+ * A typical use for extra2 image is with OP-TEE,
+ * where it is the paged image.
+ */
+ {
+ .image_id = BL32_EXTRA2_IMAGE_ID,
+
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+ VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE),
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
+#ifdef SPD_opteed
+ .image_info.image_base = MARVELL_OPTEE_PAGEABLE_LOAD_BASE,
+ .image_info.image_max_size = MARVELL_OPTEE_PAGEABLE_LOAD_SIZE,
+#endif
+ .next_handoff_image_id = INVALID_IMAGE_ID,
+ },
+# endif /* BL32_BASE */
+
+ /* Fill BL33 related information */
+ {
+ .image_id = BL33_IMAGE_ID,
+ SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP,
+ VERSION_2, entry_point_info_t, NON_SECURE | EXECUTABLE),
+# ifdef PRELOADED_BL33_BASE
+ .ep_info.pc = PRELOADED_BL33_BASE,
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t, IMAGE_ATTRIB_SKIP_LOADING),
+# else
+ .ep_info.pc = MARVELL_DRAM_BASE,
+
+ SET_STATIC_PARAM_HEAD(image_info, PARAM_EP,
+ VERSION_2, image_info_t, 0),
+ .image_info.image_base = MARVELL_DRAM_BASE,
+ .image_info.image_max_size = MARVELL_DRAM_SIZE,
+# endif /* PRELOADED_BL33_BASE */
+
+ .next_handoff_image_id = INVALID_IMAGE_ID,
+ }
+#endif /* EL3_PAYLOAD_BASE */
+};
+
+REGISTER_BL_IMAGE_DESCS(bl2_mem_params_descs)
diff --git a/plat/marvell/armada/common/aarch64/marvell_common.c b/plat/marvell/armada/common/aarch64/marvell_common.c
new file mode 100644
index 0000000..21a62d4
--- /dev/null
+++ b/plat/marvell/armada/common/aarch64/marvell_common.c
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <arch.h>
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <lib/mmio.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
+
+#include <plat_marvell.h>
+
+/* Weak definitions may be overridden in specific ARM standard platform */
+#pragma weak plat_get_ns_image_entrypoint
+#pragma weak plat_marvell_get_mmap
+
+/*
+ * Set up the page tables for the generic and platform-specific memory regions.
+ * The extents of the generic memory regions are specified by the function
+ * arguments and consist of:
+ * - Trusted SRAM seen by the BL image;
+ * - Code section;
+ * - Read-only data section;
+ * - Coherent memory region, if applicable.
+ */
+void marvell_setup_page_tables(uintptr_t total_base,
+ size_t total_size,
+ uintptr_t code_start,
+ uintptr_t code_limit,
+ uintptr_t rodata_start,
+ uintptr_t rodata_limit
+#if USE_COHERENT_MEM
+ ,
+ uintptr_t coh_start,
+ uintptr_t coh_limit
+#endif
+ )
+{
+ /*
+ * Map the Trusted SRAM with appropriate memory attributes.
+ * Subsequent mappings will adjust the attributes for specific regions.
+ */
+ VERBOSE("Trusted SRAM seen by this BL image: %p - %p\n",
+ (void *) total_base, (void *) (total_base + total_size));
+ mmap_add_region(total_base, total_base,
+ total_size,
+ MT_MEMORY | MT_RW | MT_SECURE);
+
+ /* Re-map the code section */
+ VERBOSE("Code region: %p - %p\n",
+ (void *) code_start, (void *) code_limit);
+ mmap_add_region(code_start, code_start,
+ code_limit - code_start,
+ MT_CODE | MT_SECURE);
+
+ /* Re-map the read-only data section */
+ VERBOSE("Read-only data region: %p - %p\n",
+ (void *) rodata_start, (void *) rodata_limit);
+ mmap_add_region(rodata_start, rodata_start,
+ rodata_limit - rodata_start,
+ MT_RO_DATA | MT_SECURE);
+
+#if USE_COHERENT_MEM
+ /* Re-map the coherent memory region */
+ VERBOSE("Coherent region: %p - %p\n",
+ (void *) coh_start, (void *) coh_limit);
+ mmap_add_region(coh_start, coh_start,
+ coh_limit - coh_start,
+ MT_DEVICE | MT_RW | MT_SECURE);
+#endif
+
+ /* Now (re-)map the platform-specific memory regions */
+ mmap_add(plat_marvell_get_mmap());
+
+ /* Create the page tables to reflect the above mappings */
+ init_xlat_tables();
+}
+
+unsigned long plat_get_ns_image_entrypoint(void)
+{
+ return PLAT_MARVELL_NS_IMAGE_OFFSET;
+}
+
+/*****************************************************************************
+ * Gets SPSR for BL32 entry
+ *****************************************************************************
+ */
+uint32_t marvell_get_spsr_for_bl32_entry(void)
+{
+ /*
+ * The Secure Payload Dispatcher service is responsible for
+ * setting the SPSR prior to entry into the BL32 image.
+ */
+ return 0;
+}
+
+/*****************************************************************************
+ * Gets SPSR for BL33 entry
+ *****************************************************************************
+ */
+uint32_t marvell_get_spsr_for_bl33_entry(void)
+{
+ unsigned long el_status;
+ unsigned int mode;
+ uint32_t spsr;
+
+ /* Figure out what mode we enter the non-secure world in */
+ el_status = read_id_aa64pfr0_el1() >> ID_AA64PFR0_EL2_SHIFT;
+ el_status &= ID_AA64PFR0_ELX_MASK;
+
+ mode = (el_status) ? MODE_EL2 : MODE_EL1;
+
+ /*
+ * TODO: Consider the possibility of specifying the SPSR in
+ * the FIP ToC and allowing the platform to have a say as
+ * well.
+ */
+ spsr = SPSR_64(mode, MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS);
+ return spsr;
+}
+
+/*****************************************************************************
+ * Returns ARM platform specific memory map regions.
+ *****************************************************************************
+ */
+const mmap_region_t *plat_marvell_get_mmap(void)
+{
+ return plat_marvell_mmap;
+}
+
diff --git a/plat/marvell/armada/common/aarch64/marvell_helpers.S b/plat/marvell/armada/common/aarch64/marvell_helpers.S
new file mode 100644
index 0000000..3038ec0
--- /dev/null
+++ b/plat/marvell/armada/common/aarch64/marvell_helpers.S
@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) 2020, ARM Limited. All rights reserved.
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <asm_macros.S>
+#include <cortex_a72.h>
+#ifndef PLAT_a3700
+#include <drivers/marvell/ccu.h>
+#include <drivers/marvell/cache_llc.h>
+#endif
+#include <marvell_def.h>
+#include <platform_def.h>
+
+ .weak plat_marvell_calc_core_pos
+ .weak plat_my_core_pos
+ .globl plat_crash_console_init
+ .globl plat_crash_console_putc
+ .globl plat_crash_console_flush
+ .globl platform_mem_init
+ .globl disable_mmu_dcache
+ .globl invalidate_tlb_all
+ .globl platform_unmap_sram
+ .globl disable_sram
+ .globl disable_icache
+ .globl invalidate_icache_all
+ .globl marvell_exit_bootrom
+ .globl ca72_l2_enable_unique_clean
+
+ /* -----------------------------------------------------
+ * unsigned int plat_my_core_pos(void)
+ * This function uses the plat_marvell_calc_core_pos()
+ * definition to get the index of the calling CPU.
+ * -----------------------------------------------------
+ */
+func plat_my_core_pos
+ mrs x0, mpidr_el1
+ b plat_marvell_calc_core_pos
+endfunc plat_my_core_pos
+
+ /* -----------------------------------------------------
+ * unsigned int plat_marvell_calc_core_pos(uint64_t mpidr)
+ * Helper function to calculate the core position.
+ * With this function: CorePos = (ClusterId * 2) +
+ * CoreId
+ * -----------------------------------------------------
+ */
+func plat_marvell_calc_core_pos
+ and x1, x0, #MPIDR_CPU_MASK
+ and x0, x0, #MPIDR_CLUSTER_MASK
+ add x0, x1, x0, LSR #7
+ ret
+endfunc plat_marvell_calc_core_pos
+
+ /* ---------------------------------------------
+ * int plat_crash_console_init(void)
+ * Function to initialize the crash console
+ * without a C Runtime to print crash report.
+ * Clobber list : x0, x1, x2
+ * ---------------------------------------------
+ */
+func plat_crash_console_init
+#ifdef PLAT_a3700
+ mov x1, x30
+ bl get_ref_clk
+ mov x30, x1
+ mov_imm x1, 1000000
+ mul x1, x0, x1
+#else
+ mov_imm x1, PLAT_MARVELL_UART_CLK_IN_HZ
+#endif
+ mov_imm x0, PLAT_MARVELL_UART_BASE
+ mov_imm x2, MARVELL_CONSOLE_BAUDRATE
+#ifdef PLAT_a3700
+ b console_a3700_core_init
+#else
+ b console_16550_core_init
+#endif
+endfunc plat_crash_console_init
+
+ /* ---------------------------------------------
+ * int plat_crash_console_putc(int c)
+ * Function to print a character on the crash
+ * console without a C Runtime.
+ * Clobber list : x1, x2
+ * ---------------------------------------------
+ */
+func plat_crash_console_putc
+ mov_imm x1, PLAT_MARVELL_UART_BASE
+#ifdef PLAT_a3700
+
+ b console_a3700_core_putc
+#else
+ b console_16550_core_putc
+#endif
+endfunc plat_crash_console_putc
+
+ /* ---------------------------------------------
+ * void plat_crash_console_flush()
+ * Function to force a write of all buffered
+ * data that hasn't been output.
+ * Out : void.
+ * Clobber list : r0
+ * ---------------------------------------------
+ */
+func plat_crash_console_flush
+ mov_imm x0, PLAT_MARVELL_UART_BASE
+#ifdef PLAT_a3700
+ b console_a3700_core_flush
+#else
+ b console_16550_core_flush
+#endif
+endfunc plat_crash_console_flush
+
+ /* ---------------------------------------------------------------------
+ * We don't need to carry out any memory initialization on ARM
+ * platforms. The Secure RAM is accessible straight away.
+ * ---------------------------------------------------------------------
+ */
+func platform_mem_init
+ ret
+endfunc platform_mem_init
+
+ /* -----------------------------------------------------
+ * Disable icache, dcache, and MMU
+ * -----------------------------------------------------
+ */
+func disable_mmu_dcache
+ mrs x0, sctlr_el3
+ bic x0, x0, 0x1 /* M bit - MMU */
+ bic x0, x0, 0x4 /* C bit - Dcache L1 & L2 */
+ msr sctlr_el3, x0
+ isb
+ b mmu_off
+mmu_off:
+ ret
+endfunc disable_mmu_dcache
+
+ /* -----------------------------------------------------
+ * Disable all TLB entries
+ * -----------------------------------------------------
+ */
+func invalidate_tlb_all
+ tlbi alle3
+ dsb sy
+ isb
+ ret
+endfunc invalidate_tlb_all
+
+ /* -----------------------------------------------------
+ * Disable the i cache
+ * -----------------------------------------------------
+ */
+func disable_icache
+ mrs x0, sctlr_el3
+ bic x0, x0, 0x1000 /* I bit - Icache L1 & L2 */
+ msr sctlr_el3, x0
+ isb
+ ret
+endfunc disable_icache
+
+ /* -----------------------------------------------------
+ * Disable all of the i caches
+ * -----------------------------------------------------
+ */
+func invalidate_icache_all
+ ic ialluis
+ isb sy
+ ret
+endfunc invalidate_icache_all
+
+ /* -----------------------------------------------------
+ * Clear the SRAM enabling bit to unmap SRAM
+ * -----------------------------------------------------
+ */
+func platform_unmap_sram
+ ldr x0, =CCU_SRAM_WIN_CR
+ str wzr, [x0]
+ ret
+endfunc platform_unmap_sram
+
+ /* -----------------------------------------------------
+ * Disable the SRAM
+ * -----------------------------------------------------
+ */
+func disable_sram
+ /* Disable the line lockings. They must be disabled expictly
+ * or the OS will have problems using the cache */
+ ldr x1, =MASTER_LLC_TC0_LOCK
+ str wzr, [x1]
+
+ /* Invalidate all ways */
+ ldr w1, =LLC_WAY_MASK
+ ldr x0, =MASTER_LLC_INV_WAY
+ str w1, [x0]
+
+ /* Finally disable LLC */
+ ldr x0, =MASTER_LLC_CTRL
+ str wzr, [x0]
+
+ ret
+endfunc disable_sram
+
+ /* -----------------------------------------------------
+ * Operation when exit bootROM:
+ * Disable the MMU
+ * Disable and invalidate the dcache
+ * Unmap and disable the SRAM
+ * Disable and invalidate the icache
+ * -----------------------------------------------------
+ */
+func marvell_exit_bootrom
+ /* Save the system restore address */
+ mov x28, x0
+
+ /* Close the caches and MMU */
+ bl disable_mmu_dcache
+
+ /*
+ * There is nothing important in the caches now,
+ * so invalidate them instead of cleaning.
+ */
+ adr x0, __RW_START__
+ adr x1, __RW_END__
+ sub x1, x1, x0
+ bl inv_dcache_range
+ bl invalidate_tlb_all
+
+ /*
+ * Clean the memory mapping of SRAM
+ * the DDR mapping will remain to enable boot image to execute
+ */
+ bl platform_unmap_sram
+
+ /* Disable the SRAM */
+ bl disable_sram
+
+ /* Disable and invalidate icache */
+ bl disable_icache
+ bl invalidate_icache_all
+
+ mov x0, x28
+ br x0
+endfunc marvell_exit_bootrom
+
+ /*
+ * Enable L2 UniqueClean evictions with data
+ */
+func ca72_l2_enable_unique_clean
+
+ mrs x0, CORTEX_A72_L2ACTLR_EL1
+ orr x0, x0, #CORTEX_A72_L2ACTLR_ENABLE_UNIQUE_CLEAN
+ msr CORTEX_A72_L2ACTLR_EL1, x0
+
+ ret
+endfunc ca72_l2_enable_unique_clean
diff --git a/plat/marvell/armada/common/marvell_bl1_setup.c b/plat/marvell/armada/common/marvell_bl1_setup.c
new file mode 100644
index 0000000..7b7cef3
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_bl1_setup.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+#include <bl1/bl1.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/arm/sp805.h>
+#include <drivers/console.h>
+#include <plat/common/platform.h>
+
+#include <plat_marvell.h>
+
+/* Weak definitions may be overridden in specific Marvell standard platform */
+#pragma weak bl1_early_platform_setup
+#pragma weak bl1_plat_arch_setup
+#pragma weak bl1_platform_setup
+#pragma weak bl1_plat_sec_mem_layout
+
+/* Data structure which holds the extents of the RAM for BL1*/
+static meminfo_t bl1_ram_layout;
+
+meminfo_t *bl1_plat_sec_mem_layout(void)
+{
+ return &bl1_ram_layout;
+}
+
+/*
+ * BL1 specific platform actions shared between Marvell standard platforms.
+ */
+void marvell_bl1_early_platform_setup(void)
+{
+ /* Initialize the console to provide early debug support */
+ marvell_console_boot_init();
+
+ /* Allow BL1 to see the whole Trusted RAM */
+ bl1_ram_layout.total_base = MARVELL_BL_RAM_BASE;
+ bl1_ram_layout.total_size = MARVELL_BL_RAM_SIZE;
+}
+
+void bl1_early_platform_setup(void)
+{
+ marvell_bl1_early_platform_setup();
+}
+
+/*
+ * Perform the very early platform specific architecture setup shared between
+ * MARVELL standard platforms. This only does basic initialization. Later
+ * architectural setup (bl1_arch_setup()) does not do anything platform
+ * specific.
+ */
+void marvell_bl1_plat_arch_setup(void)
+{
+ marvell_setup_page_tables(bl1_ram_layout.total_base,
+ bl1_ram_layout.total_size,
+ BL1_RO_BASE,
+ BL1_RO_LIMIT,
+ BL1_RO_DATA_BASE,
+ BL1_RO_DATA_END
+#if USE_COHERENT_MEM
+ , BL_COHERENT_RAM_BASE,
+ BL_COHERENT_RAM_END
+#endif
+ );
+ enable_mmu_el3(0);
+}
+
+void bl1_plat_arch_setup(void)
+{
+ marvell_bl1_plat_arch_setup();
+}
+
+/*
+ * Perform the platform specific architecture setup shared between
+ * MARVELL standard platforms.
+ */
+void marvell_bl1_platform_setup(void)
+{
+ /* Initialise the IO layer and register platform IO devices */
+ plat_marvell_io_setup();
+}
+
+void bl1_platform_setup(void)
+{
+ marvell_bl1_platform_setup();
+}
+
+void bl1_plat_prepare_exit(entry_point_info_t *ep_info)
+{
+#ifdef EL3_PAYLOAD_BASE
+ /*
+ * Program the EL3 payload's entry point address into the CPUs mailbox
+ * in order to release secondary CPUs from their holding pen and make
+ * them jump there.
+ */
+ marvell_program_trusted_mailbox(ep_info->pc);
+ dsbsy();
+ sev();
+#endif
+}
diff --git a/plat/marvell/armada/common/marvell_bl2_setup.c b/plat/marvell/armada/common/marvell_bl2_setup.c
new file mode 100644
index 0000000..3dfa82e
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_bl2_setup.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <common/desc_image_load.h>
+#include <drivers/console.h>
+#include <lib/utils.h>
+
+#ifdef SPD_opteed
+#include <optee_utils.h>
+#endif
+#include <marvell_def.h>
+#include <plat_marvell.h>
+
+/* Data structure which holds the extents of the trusted SRAM for BL2 */
+static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE);
+
+/* Weak definitions may be overridden in specific MARVELL standard platform */
+#pragma weak bl2_early_platform_setup2
+#pragma weak bl2_platform_setup
+#pragma weak bl2_plat_arch_setup
+#pragma weak bl2_plat_sec_mem_layout
+
+meminfo_t *bl2_plat_sec_mem_layout(void)
+{
+ return &bl2_tzram_layout;
+}
+
+/*****************************************************************************
+ * BL1 has passed the extents of the trusted SRAM that should be visible to BL2
+ * in x0. This memory layout is sitting at the base of the free trusted SRAM.
+ * Copy it to a safe location before its reclaimed by later BL2 functionality.
+ *****************************************************************************
+ */
+void marvell_bl2_early_platform_setup(meminfo_t *mem_layout)
+{
+ /* Initialize the console to provide early debug support */
+ marvell_console_boot_init();
+
+ /* Setup the BL2 memory layout */
+ bl2_tzram_layout = *mem_layout;
+
+ /* Initialise the IO layer and register platform IO devices */
+ plat_marvell_io_setup();
+}
+
+
+void bl2_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+ u_register_t arg2, u_register_t arg3)
+{
+ struct meminfo *mem_layout = (struct meminfo *)arg1;
+
+ marvell_bl2_early_platform_setup(mem_layout);
+}
+
+void bl2_platform_setup(void)
+{
+ /* Nothing to do */
+}
+
+/*****************************************************************************
+ * Perform the very early platform specific architectural setup here. At the
+ * moment this is only initializes the mmu in a quick and dirty way.
+ *****************************************************************************
+ */
+void marvell_bl2_plat_arch_setup(void)
+{
+ marvell_setup_page_tables(bl2_tzram_layout.total_base,
+ bl2_tzram_layout.total_size,
+ BL_CODE_BASE,
+ BL_CODE_END,
+ BL_RO_DATA_BASE,
+ BL_RO_DATA_END
+#if USE_COHERENT_MEM
+ , BL_COHERENT_RAM_BASE,
+ BL_COHERENT_RAM_END
+#endif
+ );
+ enable_mmu_el1(0);
+}
+
+void bl2_plat_arch_setup(void)
+{
+ marvell_bl2_plat_arch_setup();
+}
+
+int marvell_bl2_handle_post_image_load(unsigned int image_id)
+{
+ int err = 0;
+ bl_mem_params_node_t *bl_mem_params = get_bl_mem_params_node(image_id);
+
+#ifdef SPD_opteed
+ bl_mem_params_node_t *pager_mem_params = NULL;
+ bl_mem_params_node_t *paged_mem_params = NULL;
+#endif /* SPD_opteed */
+ assert(bl_mem_params);
+
+ switch (image_id) {
+ case BL32_IMAGE_ID:
+#ifdef SPD_opteed
+ pager_mem_params = get_bl_mem_params_node(BL32_EXTRA1_IMAGE_ID);
+ assert(pager_mem_params);
+
+ paged_mem_params = get_bl_mem_params_node(BL32_EXTRA2_IMAGE_ID);
+ assert(paged_mem_params);
+
+ err = parse_optee_header(&bl_mem_params->ep_info,
+ &pager_mem_params->image_info,
+ &paged_mem_params->image_info);
+ if (err != 0)
+ WARN("OPTEE header parse error.\n");
+#endif /* SPD_opteed */
+ bl_mem_params->ep_info.spsr = marvell_get_spsr_for_bl32_entry();
+ break;
+
+ case BL33_IMAGE_ID:
+ /* BL33 expects to receive the primary CPU MPID (through r0) */
+ bl_mem_params->ep_info.args.arg0 = 0xffff & read_mpidr();
+ bl_mem_params->ep_info.spsr = marvell_get_spsr_for_bl33_entry();
+ break;
+#ifdef SCP_BL2_BASE
+ case SCP_BL2_IMAGE_ID:
+ /* The subsequent handling of SCP_BL2 is platform specific */
+ err = bl2_plat_handle_scp_bl2(&bl_mem_params->image_info);
+ if (err) {
+ WARN("Failure in platform-specific handling of SCP_BL2 image.\n");
+ }
+ break;
+#endif
+ default:
+ /* Do nothing in default case */
+ break;
+ }
+
+ return err;
+
+}
+
+/*******************************************************************************
+ * This function can be used by the platforms to update/use image
+ * information for given `image_id`.
+ ******************************************************************************/
+int bl2_plat_handle_post_image_load(unsigned int image_id)
+{
+ return marvell_bl2_handle_post_image_load(image_id);
+}
+
diff --git a/plat/marvell/armada/common/marvell_bl31_setup.c b/plat/marvell/armada/common/marvell_bl31_setup.c
new file mode 100644
index 0000000..26ba906
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_bl31_setup.c
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+
+#include <arch.h>
+#include <common/bl_common.h>
+#include <common/debug.h>
+#ifdef USE_CCI
+#include <drivers/arm/cci.h>
+#endif
+#include <drivers/console.h>
+#include <plat/common/platform.h>
+
+#include <marvell_def.h>
+#include <marvell_plat_priv.h>
+#include <plat_marvell.h>
+
+/*
+ * Placeholder variables for copying the arguments that have been passed to
+ * BL31 from BL2.
+ */
+static entry_point_info_t bl32_image_ep_info;
+static entry_point_info_t bl33_image_ep_info;
+
+/* Weak definitions may be overridden in specific ARM standard platform */
+#pragma weak bl31_early_platform_setup2
+#pragma weak bl31_platform_setup
+#pragma weak bl31_plat_arch_setup
+#pragma weak bl31_plat_get_next_image_ep_info
+#pragma weak plat_get_syscnt_freq2
+
+/*****************************************************************************
+ * Return a pointer to the 'entry_point_info' structure of the next image for
+ * the security state specified. BL33 corresponds to the non-secure image type
+ * while BL32 corresponds to the secure image type. A NULL pointer is returned
+ * if the image does not exist.
+ *****************************************************************************
+ */
+entry_point_info_t *bl31_plat_get_next_image_ep_info(uint32_t type)
+{
+ entry_point_info_t *next_image_info;
+
+ assert(sec_state_is_valid(type));
+ next_image_info = (type == NON_SECURE)
+ ? &bl33_image_ep_info : &bl32_image_ep_info;
+
+ return next_image_info;
+}
+
+/*****************************************************************************
+ * Perform any BL31 early platform setup common to ARM standard platforms.
+ * Here is an opportunity to copy parameters passed by the calling EL (S-EL1
+ * in BL2 & EL3 in BL1) before they are lost (potentially). This needs to be
+ * done before the MMU is initialized so that the memory layout can be used
+ * while creating page tables. BL2 has flushed this information to memory, so
+ * we are guaranteed to pick up good data.
+ *****************************************************************************
+ */
+void marvell_bl31_early_platform_setup(void *from_bl2,
+ uintptr_t soc_fw_config,
+ uintptr_t hw_config,
+ void *plat_params_from_bl2)
+{
+ /* Initialize the console to provide early debug support */
+ marvell_console_boot_init();
+
+#if RESET_TO_BL31
+ /* There are no parameters from BL2 if BL31 is a reset vector */
+ assert(from_bl2 == NULL);
+ assert(plat_params_from_bl2 == NULL);
+
+#ifdef BL32_BASE
+ /* Populate entry point information for BL32 */
+ SET_PARAM_HEAD(&bl32_image_ep_info,
+ PARAM_EP,
+ VERSION_1,
+ 0);
+ SET_SECURITY_STATE(bl32_image_ep_info.h.attr, SECURE);
+ bl32_image_ep_info.pc = BL32_BASE;
+ bl32_image_ep_info.spsr = marvell_get_spsr_for_bl32_entry();
+#endif /* BL32_BASE */
+
+ /* Populate entry point information for BL33 */
+ SET_PARAM_HEAD(&bl33_image_ep_info,
+ PARAM_EP,
+ VERSION_1,
+ 0);
+ /*
+ * Tell BL31 where the non-trusted software image
+ * is located and the entry state information
+ */
+ bl33_image_ep_info.pc = plat_get_ns_image_entrypoint();
+ bl33_image_ep_info.spsr = marvell_get_spsr_for_bl33_entry();
+ SET_SECURITY_STATE(bl33_image_ep_info.h.attr, NON_SECURE);
+
+#else
+ /*
+ * In debug builds, we pass a special value in 'plat_params_from_bl2'
+ * to verify platform parameters from BL2 to BL31.
+ * In release builds, it's not used.
+ */
+ assert(((unsigned long long)plat_params_from_bl2) ==
+ MARVELL_BL31_PLAT_PARAM_VAL);
+
+ /*
+ * Check params passed from BL2 should not be NULL,
+ */
+ bl_params_t *params_from_bl2 = (bl_params_t *)from_bl2;
+ assert(params_from_bl2 != NULL);
+ assert(params_from_bl2->h.type == PARAM_BL_PARAMS);
+ assert(params_from_bl2->h.version >= VERSION_2);
+
+ bl_params_node_t *bl_params = params_from_bl2->head;
+
+ /*
+ * Copy BL33 and BL32 (if present), entry point information.
+ * They are stored in Secure RAM, in BL2's address space.
+ */
+ while (bl_params != NULL) {
+ if (bl_params->image_id == BL32_IMAGE_ID)
+ bl32_image_ep_info = *bl_params->ep_info;
+
+ if (bl_params->image_id == BL33_IMAGE_ID)
+ bl33_image_ep_info = *bl_params->ep_info;
+
+ bl_params = bl_params->next_params_info;
+ }
+#endif
+}
+
+void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+ u_register_t arg2, u_register_t arg3)
+
+{
+ marvell_bl31_early_platform_setup((void *)arg0, arg1, arg2,
+ (void *)arg3);
+
+#ifdef USE_CCI
+ /*
+ * Initialize CCI for this cluster during cold boot.
+ * No need for locks as no other CPU is active.
+ */
+ plat_marvell_interconnect_init();
+
+ /*
+ * Enable CCI coherency for the primary CPU's cluster.
+ * Platform specific PSCI code will enable coherency for other
+ * clusters.
+ */
+ plat_marvell_interconnect_enter_coherency();
+#endif
+}
+
+/*****************************************************************************
+ * Perform any BL31 platform setup common to ARM standard platforms
+ *****************************************************************************
+ */
+void marvell_bl31_platform_setup(void)
+{
+ /* Initialize the GIC driver, cpu and distributor interfaces */
+ plat_marvell_gic_driver_init();
+ plat_marvell_gic_init();
+
+ /* For Armada-8k-plus family, the SoC includes more than
+ * a single AP die, but the default die that boots is AP #0.
+ * For other families there is only one die (#0).
+ * Initialize psci arch from die 0
+ */
+ marvell_psci_arch_init(0);
+}
+
+/*****************************************************************************
+ * Perform any BL31 platform runtime setup prior to BL31 exit common to ARM
+ * standard platforms
+ *****************************************************************************
+ */
+void marvell_bl31_plat_runtime_setup(void)
+{
+ console_switch_state(CONSOLE_FLAG_RUNTIME);
+
+ /* Initialize the runtime console */
+ marvell_console_runtime_init();
+}
+
+void bl31_platform_setup(void)
+{
+ marvell_bl31_platform_setup();
+}
+
+void bl31_plat_runtime_setup(void)
+{
+ marvell_bl31_plat_runtime_setup();
+}
+
+/*****************************************************************************
+ * Perform the very early platform specific architectural setup shared between
+ * ARM standard platforms. This only does basic initialization. Later
+ * architectural setup (bl31_arch_setup()) does not do anything platform
+ * specific.
+ *****************************************************************************
+ */
+void marvell_bl31_plat_arch_setup(void)
+{
+ marvell_setup_page_tables(BL31_BASE,
+ BL31_END - BL31_BASE,
+ BL_CODE_BASE,
+ BL_CODE_END,
+ BL_RO_DATA_BASE,
+ BL_RO_DATA_END
+#if USE_COHERENT_MEM
+ , BL_COHERENT_RAM_BASE,
+ BL_COHERENT_RAM_END
+#endif
+ );
+
+#if BL31_CACHE_DISABLE
+ enable_mmu_el3(DISABLE_DCACHE);
+ INFO("Cache is disabled in BL3\n");
+#else
+ enable_mmu_el3(0);
+#endif
+}
+
+void bl31_plat_arch_setup(void)
+{
+ marvell_bl31_plat_arch_setup();
+}
+
+unsigned int plat_get_syscnt_freq2(void)
+{
+ return PLAT_REF_CLK_IN_HZ;
+}
diff --git a/plat/marvell/armada/common/marvell_cci.c b/plat/marvell/armada/common/marvell_cci.c
new file mode 100644
index 0000000..80351ae
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_cci.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <drivers/arm/cci.h>
+
+#include <plat_marvell.h>
+
+static const int cci_map[] = {
+ PLAT_MARVELL_CCI_CLUSTER0_SL_IFACE_IX,
+ PLAT_MARVELL_CCI_CLUSTER1_SL_IFACE_IX
+};
+
+/****************************************************************************
+ * The following functions are defined as weak to allow a platform to override
+ * the way ARM CCI driver is initialised and used.
+ ****************************************************************************
+ */
+#pragma weak plat_marvell_interconnect_init
+#pragma weak plat_marvell_interconnect_enter_coherency
+#pragma weak plat_marvell_interconnect_exit_coherency
+
+
+/****************************************************************************
+ * Helper function to initialize ARM CCI driver.
+ ****************************************************************************
+ */
+void plat_marvell_interconnect_init(void)
+{
+ cci_init(PLAT_MARVELL_CCI_BASE, cci_map, ARRAY_SIZE(cci_map));
+}
+
+/****************************************************************************
+ * Helper function to place current master into coherency
+ ****************************************************************************
+ */
+void plat_marvell_interconnect_enter_coherency(void)
+{
+ cci_enable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));
+}
+
+/****************************************************************************
+ * Helper function to remove current master from coherency
+ ****************************************************************************
+ */
+void plat_marvell_interconnect_exit_coherency(void)
+{
+ cci_disable_snoop_dvm_reqs(MPIDR_AFFLVL1_VAL(read_mpidr_el1()));
+}
diff --git a/plat/marvell/armada/common/marvell_common.mk b/plat/marvell/armada/common/marvell_common.mk
new file mode 100644
index 0000000..f0e6edf
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_common.mk
@@ -0,0 +1,99 @@
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+
+MARVELL_PLAT_BASE := plat/marvell/armada
+MARVELL_PLAT_INCLUDE_BASE := include/plat/marvell/armada
+
+SEPARATE_CODE_AND_RODATA := 1
+
+# flag to switch from PLL to ARO
+ARO_ENABLE := 0
+$(eval $(call add_define,ARO_ENABLE))
+
+# Convert LLC to secure SRAM
+LLC_SRAM := 0
+$(eval $(call add_define,LLC_SRAM))
+
+# Enable/Disable LLC
+LLC_ENABLE := 1
+$(eval $(call add_define,LLC_ENABLE))
+
+include lib/xlat_tables_v2/xlat_tables.mk
+
+PLAT_INCLUDES += -I$(MARVELL_PLAT_INCLUDE_BASE)/common \
+ -I$(MARVELL_PLAT_INCLUDE_BASE)/common/aarch64
+
+
+PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS} \
+ $(MARVELL_PLAT_BASE)/common/aarch64/marvell_common.c \
+ $(MARVELL_PLAT_BASE)/common/aarch64/marvell_helpers.S \
+ $(MARVELL_COMMON_BASE)/marvell_console.c
+
+BL1_SOURCES += drivers/delay_timer/delay_timer.c \
+ drivers/io/io_fip.c \
+ drivers/io/io_memmap.c \
+ drivers/io/io_storage.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_bl1_setup.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_io_storage.c \
+ $(MARVELL_PLAT_BASE)/common/plat_delay_timer.c
+
+ifdef EL3_PAYLOAD_BASE
+# Need the arm_program_trusted_mailbox() function to release secondary CPUs from
+# their holding pen
+endif
+
+BL2_SOURCES += drivers/io/io_fip.c \
+ drivers/io/io_memmap.c \
+ drivers/io/io_storage.c \
+ common/desc_image_load.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_bl2_setup.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_io_storage.c \
+ $(MARVELL_PLAT_BASE)/common/aarch64/marvell_bl2_mem_params_desc.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_image_load.c
+
+ifeq (${SPD},opteed)
+PLAT_INCLUDES += -Iinclude/lib
+BL2_SOURCES += lib/optee/optee_utils.c
+endif
+
+BL31_SOURCES += $(MARVELL_PLAT_BASE)/common/marvell_bl31_setup.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_pm.c \
+ $(MARVELL_PLAT_BASE)/common/marvell_topology.c \
+ plat/common/plat_psci_common.c \
+ $(MARVELL_PLAT_BASE)/common/plat_delay_timer.c \
+ drivers/delay_timer/delay_timer.c
+
+# PSCI functionality
+$(eval $(call add_define,CONFIG_ARM64))
+
+# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
+# in the FIP if the platform requires.
+ifneq ($(BL32_EXTRA1),)
+$(eval $(call TOOL_ADD_IMG,bl32_extra1,--tos-fw-extra1))
+endif
+ifneq ($(BL32_EXTRA2),)
+$(eval $(call TOOL_ADD_IMG,bl32_extra2,--tos-fw-extra2))
+endif
+
+# MSS (SCP) build
+ifeq (${MSS_SUPPORT}, 1)
+include $(MARVELL_PLAT_BASE)/common/mss/mss_common.mk
+endif
+
+$(BUILD_PLAT)/$(BOOT_IMAGE): $(BUILD_PLAT)/bl1.bin $(BUILD_PLAT)/$(FIP_NAME)
+ $(if $(shell find $(BUILD_PLAT)/bl1.bin -type f -size +128k),$(error "Image '$(BUILD_PLAT)/bl1.bin' is bigger than 128kB"))
+ @cp $(BUILD_PLAT)/bl1.bin $(BUILD_PLAT)/$(BOOT_IMAGE) || { rm -f $(BUILD_PLAT)/$(BOOT_IMAGE); false; }
+ @truncate -s %128K $(BUILD_PLAT)/$(BOOT_IMAGE) || { rm -f $(BUILD_PLAT)/$(BOOT_IMAGE); false; }
+ @cat $(BUILD_PLAT)/$(FIP_NAME) >> $(BUILD_PLAT)/$(BOOT_IMAGE) || { rm -f $(BUILD_PLAT)/$(BOOT_IMAGE); false; }
+ @truncate -s %4 $(BUILD_PLAT)/$(BOOT_IMAGE) || { rm -f $(BUILD_PLAT)/$(BOOT_IMAGE); false; }
+ @$(ECHO_BLANK_LINE)
+ @echo "Built $@ successfully"
+ @$(ECHO_BLANK_LINE)
+
+.PHONY: mrvl_bootimage
+mrvl_bootimage: $(BUILD_PLAT)/$(BOOT_IMAGE)
+
+.PHONY: mrvl_flash
+mrvl_flash: $(BUILD_PLAT)/$(FLASH_IMAGE)
diff --git a/plat/marvell/armada/common/marvell_console.c b/plat/marvell/armada/common/marvell_console.c
new file mode 100644
index 0000000..ef54bff
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_console.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <common/debug.h>
+#include <drivers/console.h>
+
+#include <plat_marvell.h>
+
+#ifdef PLAT_a3700
+#include <drivers/marvell/uart/a3700_console.h>
+#define PLAT_MARVELL_UART_CLK_IN_HZ (get_ref_clk() * 1000000)
+#define console_marvell_register console_a3700_register
+#else
+#include <drivers/ti/uart/uart_16550.h>
+#define console_marvell_register console_16550_register
+#endif
+
+static console_t marvell_boot_console;
+static console_t marvell_runtime_console;
+
+/*******************************************************************************
+ * Functions that set up the console
+ ******************************************************************************/
+
+/* Initialize the console to provide early debug support */
+void marvell_console_boot_init(void)
+{
+ int rc =
+ console_marvell_register(PLAT_MARVELL_UART_BASE,
+ PLAT_MARVELL_UART_CLK_IN_HZ,
+ MARVELL_CONSOLE_BAUDRATE,
+ &marvell_boot_console);
+ if (rc == 0) {
+ /*
+ * The crash console doesn't use the multi console API, it uses
+ * the core console functions directly. It is safe to call panic
+ * and let it print debug information.
+ */
+ panic();
+ }
+
+ console_set_scope(&marvell_boot_console, CONSOLE_FLAG_BOOT);
+}
+
+void marvell_console_boot_end(void)
+{
+ console_flush();
+
+ (void)console_unregister(&marvell_boot_console);
+}
+
+/* Initialize the runtime console */
+void marvell_console_runtime_init(void)
+{
+ int rc =
+ console_marvell_register(PLAT_MARVELL_UART_BASE,
+ PLAT_MARVELL_UART_CLK_IN_HZ,
+ MARVELL_CONSOLE_BAUDRATE,
+ &marvell_runtime_console);
+ if (rc == 0)
+ panic();
+
+ console_set_scope(&marvell_runtime_console, CONSOLE_FLAG_RUNTIME);
+}
+
+void marvell_console_runtime_end(void)
+{
+ console_flush();
+
+ (void)console_unregister(&marvell_runtime_console);
+}
diff --git a/plat/marvell/armada/common/marvell_ddr_info.c b/plat/marvell/armada/common/marvell_ddr_info.c
new file mode 100644
index 0000000..7340996
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_ddr_info.c
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+#include <common/debug.h>
+#include <lib/mmio.h>
+
+#include <ddr_info.h>
+
+#define DRAM_CH0_MMAP_LOW_REG(iface, cs, base) \
+ (base + DRAM_CH0_MMAP_LOW_OFFSET + (iface) * 0x10000 + (cs) * 0x8)
+#define DRAM_CH0_MMAP_HIGH_REG(iface, cs, base) \
+ (DRAM_CH0_MMAP_LOW_REG(iface, cs, base) + 4)
+#define DRAM_CS_VALID_ENABLED_MASK 0x1
+#define DRAM_AREA_LENGTH_OFFS 16
+#define DRAM_AREA_LENGTH_MASK (0x1f << DRAM_AREA_LENGTH_OFFS)
+#define DRAM_START_ADDRESS_L_OFFS 23
+#define DRAM_START_ADDRESS_L_MASK \
+ (0x1ff << DRAM_START_ADDRESS_L_OFFS)
+#define DRAM_START_ADDR_HTOL_OFFS 32
+
+#define DRAM_MAX_CS_NUM 2
+
+#define DRAM_CS_ENABLED(iface, cs, base) \
+ (mmio_read_32(DRAM_CH0_MMAP_LOW_REG(iface, cs, base)) & \
+ DRAM_CS_VALID_ENABLED_MASK)
+#define GET_DRAM_REGION_SIZE_CODE(iface, cs, base) \
+ (mmio_read_32(DRAM_CH0_MMAP_LOW_REG(iface, cs, base)) & \
+ DRAM_AREA_LENGTH_MASK) >> DRAM_AREA_LENGTH_OFFS
+
+/* Mapping between DDR area length and real DDR size is specific and looks like
+ * bellow:
+ * 0 => 384 MB
+ * 1 => 768 MB
+ * 2 => 1536 MB
+ * 3 => 3 GB
+ * 4 => 6 GB
+ *
+ * 7 => 8 MB
+ * 8 => 16 MB
+ * 9 => 32 MB
+ * 10 => 64 MB
+ * 11 => 128 MB
+ * 12 => 256 MB
+ * 13 => 512 MB
+ * 14 => 1 GB
+ * 15 => 2 GB
+ * 16 => 4 GB
+ * 17 => 8 GB
+ * 18 => 16 GB
+ * 19 => 32 GB
+ * 20 => 64 GB
+ * 21 => 128 GB
+ * 22 => 256 GB
+ * 23 => 512 GB
+ * 24 => 1 TB
+ * 25 => 2 TB
+ * 26 => 4 TB
+ *
+ * to calculate real size we need to use two different formulas:
+ * -- GET_DRAM_REGION_SIZE_ODD for values 0-4 (DRAM_REGION_SIZE_ODD)
+ * -- GET_DRAM_REGION_SIZE_EVEN for values 7-26 (DRAM_REGION_SIZE_EVEN)
+ * using mentioned formulas we cover whole mapping between "Area length" value
+ * and real size (see above mapping).
+ */
+#define DRAM_REGION_SIZE_EVEN(C) (((C) >= 7) && ((C) <= 26))
+#define GET_DRAM_REGION_SIZE_EVEN(C) ((uint64_t)1 << ((C) + 16))
+#define DRAM_REGION_SIZE_ODD(C) ((C) <= 4)
+#define GET_DRAM_REGION_SIZE_ODD(C) ((uint64_t)0x18000000 << (C))
+
+
+uint64_t mvebu_get_dram_size(uint64_t ap_base_addr)
+{
+ uint64_t mem_size = 0;
+ uint8_t region_code;
+ uint8_t cs, iface;
+
+ for (iface = 0; iface < DRAM_MAX_IFACE; iface++) {
+ for (cs = 0; cs < DRAM_MAX_CS_NUM; cs++) {
+
+ /* Exit loop on first disabled DRAM CS */
+ if (!DRAM_CS_ENABLED(iface, cs, ap_base_addr))
+ break;
+
+ /* Decode area length for current CS
+ * from register value
+ */
+ region_code =
+ GET_DRAM_REGION_SIZE_CODE(iface, cs,
+ ap_base_addr);
+
+ if (DRAM_REGION_SIZE_EVEN(region_code)) {
+ mem_size +=
+ GET_DRAM_REGION_SIZE_EVEN(region_code);
+ } else if (DRAM_REGION_SIZE_ODD(region_code)) {
+ mem_size +=
+ GET_DRAM_REGION_SIZE_ODD(region_code);
+ } else {
+ WARN("%s: Invalid mem region (0x%x) CS#%d\n",
+ __func__, region_code, cs);
+ return 0;
+ }
+ }
+ }
+
+ return mem_size;
+}
diff --git a/plat/marvell/armada/common/marvell_gicv2.c b/plat/marvell/armada/common/marvell_gicv2.c
new file mode 100644
index 0000000..2505c9f
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_gicv2.c
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+#include <bl31/interrupt_mgmt.h>
+#include <common/debug.h>
+#include <drivers/arm/gicv2.h>
+#include <lib/bakery_lock.h>
+#include <lib/mmio.h>
+#include <plat/common/platform.h>
+
+#include <plat_marvell.h>
+
+/*
+ * The following functions are defined as weak to allow a platform to override
+ * the way the GICv2 driver is initialised and used.
+ */
+#pragma weak plat_marvell_gic_driver_init
+#pragma weak plat_marvell_gic_init
+
+#define A7K8K_PIC_CAUSE_REG 0xf03f0100
+#define A7K8K_PIC0_MASK_REG 0xf03f0108
+
+#define A7K8K_PIC_PMUOF_IRQ_MASK (1 << 17)
+
+#define A7K8K_PIC_MAX_IRQS 32
+#define A7K8K_PIC_MAX_IRQ_MASK ((1UL << A7K8K_PIC_MAX_IRQS) - 1)
+
+#define A7K8K_ODMIN_SET_REG 0xf0300040
+#define A7K8K_ODMI_PMU_IRQ(idx) ((2 + idx) << 12)
+
+#define A7K8K_ODMI_PMU_GIC_IRQ(idx) (130 + idx)
+
+static DEFINE_BAKERY_LOCK(a7k8k_irq_lock);
+
+/*
+ * On a GICv2 system, the Group 1 secure interrupts are treated as Group 0
+ * interrupts.
+ */
+static const interrupt_prop_t marvell_interrupt_props[] = {
+ PLAT_MARVELL_G1S_IRQ_PROPS(GICV2_INTR_GROUP0),
+ PLAT_MARVELL_G0_IRQ_PROPS(GICV2_INTR_GROUP0)
+};
+
+static unsigned int target_mask_array[PLATFORM_CORE_COUNT];
+
+/*
+ * Ideally `marvell_gic_data` structure definition should be a `const` but it is
+ * kept as modifiable for overwriting with different GICD and GICC base when
+ * running on FVP with VE memory map.
+ */
+static gicv2_driver_data_t marvell_gic_data = {
+ .gicd_base = PLAT_MARVELL_GICD_BASE,
+ .gicc_base = PLAT_MARVELL_GICC_BASE,
+ .interrupt_props = marvell_interrupt_props,
+ .interrupt_props_num = ARRAY_SIZE(marvell_interrupt_props),
+ .target_masks = target_mask_array,
+ .target_masks_num = ARRAY_SIZE(target_mask_array),
+};
+
+/*
+ * ARM common helper to initialize the GICv2 only driver.
+ */
+void plat_marvell_gic_driver_init(void)
+{
+ gicv2_driver_init(&marvell_gic_data);
+}
+
+static uint64_t a7k8k_pmu_interrupt_handler(uint32_t id,
+ uint32_t flags,
+ void *handle,
+ void *cookie)
+{
+ unsigned int idx = plat_my_core_pos();
+ uint32_t irq;
+
+ bakery_lock_get(&a7k8k_irq_lock);
+
+ /* Acknowledge IRQ */
+ irq = plat_ic_acknowledge_interrupt();
+
+ plat_ic_end_of_interrupt(irq);
+
+ if (irq != MARVELL_IRQ_PIC0) {
+ bakery_lock_release(&a7k8k_irq_lock);
+ return 0;
+ }
+
+ /* Acknowledge PMU overflow IRQ in PIC0 */
+ mmio_setbits_32(A7K8K_PIC_CAUSE_REG, A7K8K_PIC_PMUOF_IRQ_MASK);
+
+ /* Trigger ODMI Frame IRQ */
+ mmio_write_32(A7K8K_ODMIN_SET_REG, A7K8K_ODMI_PMU_IRQ(idx));
+
+ bakery_lock_release(&a7k8k_irq_lock);
+
+ return 0;
+}
+
+void mvebu_pmu_interrupt_enable(void)
+{
+ unsigned int idx;
+ uint32_t flags;
+ int32_t rc;
+
+ /* Reset PIC */
+ mmio_write_32(A7K8K_PIC_CAUSE_REG, A7K8K_PIC_MAX_IRQ_MASK);
+ /* Unmask PMU overflow IRQ in PIC0 */
+ mmio_clrbits_32(A7K8K_PIC0_MASK_REG, A7K8K_PIC_PMUOF_IRQ_MASK);
+
+ /* Configure ODMI Frame IRQs as edge triggered */
+ for (idx = 0; idx < PLATFORM_CORE_COUNT; idx++)
+ gicv2_interrupt_set_cfg(A7K8K_ODMI_PMU_GIC_IRQ(idx),
+ GIC_INTR_CFG_EDGE);
+
+ /*
+ * Register IRQ handler as INTR_TYPE_S_EL1 as its the only valid type
+ * for GICv2 in ARM-TF.
+ */
+ flags = 0U;
+ set_interrupt_rm_flag((flags), (NON_SECURE));
+ rc = register_interrupt_type_handler(INTR_TYPE_S_EL1,
+ a7k8k_pmu_interrupt_handler,
+ flags);
+ if (rc != 0)
+ panic();
+}
+
+void mvebu_pmu_interrupt_disable(void)
+{
+ /* Reset PIC */
+ mmio_write_32(A7K8K_PIC_CAUSE_REG, A7K8K_PIC_MAX_IRQ_MASK);
+ /* Mask PMU overflow IRQ in PIC0 */
+ mmio_setbits_32(A7K8K_PIC0_MASK_REG, A7K8K_PIC_PMUOF_IRQ_MASK);
+}
+
+void plat_marvell_gic_init(void)
+{
+ gicv2_distif_init();
+ gicv2_pcpu_distif_init();
+ gicv2_set_pe_target_mask(plat_my_core_pos());
+ gicv2_cpuif_enable();
+}
diff --git a/plat/marvell/armada/common/marvell_gicv3.c b/plat/marvell/armada/common/marvell_gicv3.c
new file mode 100644
index 0000000..0bd5545
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_gicv3.c
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <platform_def.h>
+
+#include <common/debug.h>
+#include <common/interrupt_props.h>
+#include <drivers/arm/gicv3.h>
+#include <plat/common/platform.h>
+
+#include <marvell_def.h>
+#include <plat_marvell.h>
+
+/******************************************************************************
+ * The following functions are defined as weak to allow a platform to override
+ * the way the GICv3 driver is initialised and used.
+ ******************************************************************************
+ */
+#pragma weak plat_marvell_gic_driver_init
+#pragma weak plat_marvell_gic_init
+#pragma weak plat_marvell_gic_cpuif_enable
+#pragma weak plat_marvell_gic_cpuif_disable
+#pragma weak plat_marvell_gic_pcpu_init
+
+/* The GICv3 driver only needs to be initialized in EL3 */
+static uintptr_t rdistif_base_addrs[PLATFORM_CORE_COUNT];
+
+static const interrupt_prop_t marvell_interrupt_props[] = {
+ PLAT_MARVELL_G1S_IRQ_PROPS(INTR_GROUP1S),
+ PLAT_MARVELL_G0_IRQ_PROPS(INTR_GROUP0)
+};
+
+/*
+ * We save and restore the GICv3 context on system suspend. Allocate the
+ * data in the designated EL3 Secure carve-out memory
+ */
+static gicv3_redist_ctx_t rdist_ctx __section("arm_el3_tzc_dram");
+static gicv3_dist_ctx_t dist_ctx __section("arm_el3_tzc_dram");
+
+/*
+ * MPIDR hashing function for translating MPIDRs read from GICR_TYPER register
+ * to core position.
+ *
+ * Calculating core position is dependent on MPIDR_EL1.MT bit. However, affinity
+ * values read from GICR_TYPER don't have an MT field. To reuse the same
+ * translation used for CPUs, we insert MT bit read from the PE's MPIDR into
+ * that read from GICR_TYPER.
+ *
+ * Assumptions:
+ *
+ * - All CPUs implemented in the system have MPIDR_EL1.MT bit set;
+ * - No CPUs implemented in the system use affinity level 3.
+ */
+static unsigned int marvell_gicv3_mpidr_hash(u_register_t mpidr)
+{
+ mpidr |= (read_mpidr_el1() & MPIDR_MT_MASK);
+ return plat_marvell_calc_core_pos(mpidr);
+}
+
+const gicv3_driver_data_t marvell_gic_data = {
+ .gicd_base = PLAT_MARVELL_GICD_BASE,
+ .gicr_base = PLAT_MARVELL_GICR_BASE,
+ .interrupt_props = marvell_interrupt_props,
+ .interrupt_props_num = ARRAY_SIZE(marvell_interrupt_props),
+ .rdistif_num = PLATFORM_CORE_COUNT,
+ .rdistif_base_addrs = rdistif_base_addrs,
+ .mpidr_to_core_pos = marvell_gicv3_mpidr_hash
+};
+
+void plat_marvell_gic_driver_init(void)
+{
+ /*
+ * The GICv3 driver is initialized in EL3 and does not need
+ * to be initialized again in SEL1. This is because the S-EL1
+ * can use GIC system registers to manage interrupts and does
+ * not need GIC interface base addresses to be configured.
+ */
+#if IMAGE_BL31
+ gicv3_driver_init(&marvell_gic_data);
+#endif
+}
+
+/******************************************************************************
+ * Marvell common helper to initialize the GIC. Only invoked by BL31
+ ******************************************************************************
+ */
+void plat_marvell_gic_init(void)
+{
+ /* Initialize GIC-600 Multi Chip feature,
+ * only if the maximum number of north bridges
+ * is more than 1 - otherwise no need for multi
+ * chip feature initialization
+ */
+#if (PLAT_MARVELL_NORTHB_COUNT > 1)
+ if (gic600_multi_chip_init())
+ ERROR("GIC-600 Multi Chip initialization failed\n");
+#endif
+ gicv3_distif_init();
+ gicv3_rdistif_init(plat_my_core_pos());
+ gicv3_cpuif_enable(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * Marvell common helper to enable the GIC CPU interface
+ ******************************************************************************
+ */
+void plat_marvell_gic_cpuif_enable(void)
+{
+ gicv3_cpuif_enable(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * Marvell common helper to disable the GIC CPU interface
+ ******************************************************************************
+ */
+void plat_marvell_gic_cpuif_disable(void)
+{
+ gicv3_cpuif_disable(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * Marvell common helper to init. the per-cpu redistributor interface in GICv3
+ ******************************************************************************
+ */
+void plat_marvell_gic_pcpu_init(void)
+{
+ gicv3_rdistif_init(plat_my_core_pos());
+}
+
+/******************************************************************************
+ * Marvell common helper to save SPI irq states in GICv3
+ ******************************************************************************
+ */
+void plat_marvell_gic_irq_save(void)
+{
+
+ /*
+ * If an ITS is available, save its context before
+ * the Redistributor using:
+ * gicv3_its_save_disable(gits_base, &its_ctx[i])
+ * Additionally, an implementation-defined sequence may
+ * be required to save the whole ITS state.
+ */
+
+ /*
+ * Save the GIC Redistributors and ITS contexts before the
+ * Distributor context. As we only handle SYSTEM SUSPEND API,
+ * we only need to save the context of the CPU that is issuing
+ * the SYSTEM SUSPEND call, i.e. the current CPU.
+ */
+ gicv3_rdistif_save(plat_my_core_pos(), &rdist_ctx);
+
+ /* Save the GIC Distributor context */
+ gicv3_distif_save(&dist_ctx);
+
+ /*
+ * From here, all the components of the GIC can be safely powered down
+ * as long as there is an alternate way to handle wakeup interrupt
+ * sources.
+ */
+}
+
+/******************************************************************************
+ * Marvell common helper to restore SPI irq states in GICv3
+ ******************************************************************************
+ */
+void plat_marvell_gic_irq_restore(void)
+{
+ /* Restore the GIC Distributor context */
+ gicv3_distif_init_restore(&dist_ctx);
+
+ /*
+ * Restore the GIC Redistributor and ITS contexts after the
+ * Distributor context. As we only handle SYSTEM SUSPEND API,
+ * we only need to restore the context of the CPU that issued
+ * the SYSTEM SUSPEND call.
+ */
+ gicv3_rdistif_init_restore(plat_my_core_pos(), &rdist_ctx);
+
+ /*
+ * If an ITS is available, restore its context after
+ * the Redistributor using:
+ * gicv3_its_restore(gits_base, &its_ctx[i])
+ * An implementation-defined sequence may be required to
+ * restore the whole ITS state. The ITS must also be
+ * re-enabled after this sequence has been executed.
+ */
+}
+
+/******************************************************************************
+ * Marvell common helper to save per-cpu PPI irq states in GICv3
+ ******************************************************************************
+ */
+void plat_marvell_gic_irq_pcpu_save(void)
+{
+ gicv3_rdistif_save(plat_my_core_pos(), &rdist_ctx);
+}
+
+/******************************************************************************
+ * Marvell common helper to restore per-cpu PPI irq states in GICv3
+ ******************************************************************************
+ */
+void plat_marvell_gic_irq_pcpu_restore(void)
+{
+ gicv3_rdistif_init_restore(plat_my_core_pos(), &rdist_ctx);
+}
diff --git a/plat/marvell/armada/common/marvell_image_load.c b/plat/marvell/armada/common/marvell_image_load.c
new file mode 100644
index 0000000..be16b08
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_image_load.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <platform_def.h>
+
+#include <common/bl_common.h>
+#include <common/desc_image_load.h>
+#include <plat/common/platform.h>
+
+/*******************************************************************************
+ * This function flushes the data structures so that they are visible
+ * in memory for the next BL image.
+ ******************************************************************************/
+void plat_flush_next_bl_params(void)
+{
+ flush_bl_params_desc();
+}
+
+/*******************************************************************************
+ * This function returns the list of loadable images.
+ ******************************************************************************/
+bl_load_info_t *plat_get_bl_image_load_info(void)
+{
+ return get_bl_load_info_from_mem_params_desc();
+}
+
+/*******************************************************************************
+ * This function returns the list of executable images.
+ ******************************************************************************/
+bl_params_t *plat_get_next_bl_params(void)
+{
+ return get_next_bl_params_from_mem_params_desc();
+}
diff --git a/plat/marvell/armada/common/marvell_io_storage.c b/plat/marvell/armada/common/marvell_io_storage.c
new file mode 100644
index 0000000..2627ba4
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_io_storage.c
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+#include <string.h>
+
+#include <platform_def.h>
+
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/io/io_driver.h>
+#include <drivers/io/io_fip.h>
+#include <drivers/io/io_memmap.h>
+#include <drivers/io/io_storage.h>
+#include <tools_share/firmware_image_package.h>
+
+/* IO devices */
+static const io_dev_connector_t *fip_dev_con;
+static uintptr_t fip_dev_handle;
+static const io_dev_connector_t *memmap_dev_con;
+static uintptr_t memmap_dev_handle;
+
+static const io_block_spec_t fip_block_spec = {
+ .offset = PLAT_MARVELL_FIP_BASE,
+ .length = PLAT_MARVELL_FIP_MAX_SIZE
+};
+
+static const io_uuid_spec_t bl2_uuid_spec = {
+ .uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2,
+};
+
+static const io_uuid_spec_t scp_bl2_uuid_spec = {
+ .uuid = UUID_SCP_FIRMWARE_SCP_BL2,
+};
+
+static const io_uuid_spec_t bl31_uuid_spec = {
+ .uuid = UUID_EL3_RUNTIME_FIRMWARE_BL31,
+};
+static const io_uuid_spec_t bl32_uuid_spec = {
+ .uuid = UUID_SECURE_PAYLOAD_BL32,
+};
+
+static const io_uuid_spec_t bl32_extra1_uuid_spec = {
+ .uuid = UUID_SECURE_PAYLOAD_BL32_EXTRA1,
+};
+
+static const io_uuid_spec_t bl32_extra2_uuid_spec = {
+ .uuid = UUID_SECURE_PAYLOAD_BL32_EXTRA2,
+};
+
+static const io_uuid_spec_t bl33_uuid_spec = {
+ .uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
+};
+
+static int open_fip(const uintptr_t spec);
+static int open_memmap(const uintptr_t spec);
+
+struct plat_io_policy {
+ uintptr_t *dev_handle;
+ uintptr_t image_spec;
+ int (*check)(const uintptr_t spec);
+};
+
+/* By default, Marvell platforms load images from the FIP */
+static const struct plat_io_policy policies[] = {
+ [FIP_IMAGE_ID] = {
+ &memmap_dev_handle,
+ (uintptr_t)&fip_block_spec,
+ open_memmap
+ },
+ [BL2_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl2_uuid_spec,
+ open_fip
+ },
+ [SCP_BL2_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&scp_bl2_uuid_spec,
+ open_fip
+ },
+ [BL31_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl31_uuid_spec,
+ open_fip
+ },
+ [BL32_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl32_uuid_spec,
+ open_fip
+ },
+ [BL32_EXTRA1_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl32_extra1_uuid_spec,
+ open_fip
+ },
+ [BL32_EXTRA2_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl32_extra2_uuid_spec,
+ open_fip
+ },
+ [BL33_IMAGE_ID] = {
+ &fip_dev_handle,
+ (uintptr_t)&bl33_uuid_spec,
+ open_fip
+ },
+};
+
+
+/* Weak definitions may be overridden in specific ARM standard platform */
+#pragma weak plat_marvell_io_setup
+#pragma weak plat_marvell_get_alt_image_source
+
+
+static int open_fip(const uintptr_t spec)
+{
+ int result;
+ uintptr_t local_image_handle;
+
+ /* See if a Firmware Image Package is available */
+ result = io_dev_init(fip_dev_handle, (uintptr_t)FIP_IMAGE_ID);
+ if (result == 0) {
+ result = io_open(fip_dev_handle, spec, &local_image_handle);
+ if (result == 0) {
+ VERBOSE("Using FIP\n");
+ io_close(local_image_handle);
+ }
+ }
+ return result;
+}
+
+
+static int open_memmap(const uintptr_t spec)
+{
+ int result;
+ uintptr_t local_image_handle;
+
+ result = io_dev_init(memmap_dev_handle, (uintptr_t)NULL);
+ if (result == 0) {
+ result = io_open(memmap_dev_handle, spec, &local_image_handle);
+ if (result == 0) {
+ VERBOSE("Using Memmap\n");
+ io_close(local_image_handle);
+ }
+ }
+ return result;
+}
+
+
+void marvell_io_setup(void)
+{
+ int io_result;
+
+ io_result = register_io_dev_fip(&fip_dev_con);
+ assert(io_result == 0);
+
+ io_result = register_io_dev_memmap(&memmap_dev_con);
+ assert(io_result == 0);
+
+ /* Open connections to devices and cache the handles */
+ io_result = io_dev_open(fip_dev_con, (uintptr_t)NULL,
+ &fip_dev_handle);
+ assert(io_result == 0);
+
+ io_result = io_dev_open(memmap_dev_con, (uintptr_t)NULL,
+ &memmap_dev_handle);
+ assert(io_result == 0);
+
+ /* Ignore improbable errors in release builds */
+ (void)io_result;
+}
+
+void plat_marvell_io_setup(void)
+{
+ marvell_io_setup();
+}
+
+int plat_marvell_get_alt_image_source(
+ unsigned int image_id __attribute__((unused)),
+ uintptr_t *dev_handle __attribute__((unused)),
+ uintptr_t *image_spec __attribute__((unused)))
+{
+ /* By default do not try an alternative */
+ return -ENOENT;
+}
+
+/*
+ * Return an IO device handle and specification which can be used to access
+ * an image. Use this to enforce platform load policy
+ */
+int plat_get_image_source(unsigned int image_id, uintptr_t *dev_handle,
+ uintptr_t *image_spec)
+{
+ int result;
+ const struct plat_io_policy *policy;
+
+ assert(image_id < ARRAY_SIZE(policies));
+
+ policy = &policies[image_id];
+ result = policy->check(policy->image_spec);
+ if (result == 0) {
+ *image_spec = policy->image_spec;
+ *dev_handle = *(policy->dev_handle);
+ } else {
+ VERBOSE("Trying alternative IO\n");
+ result = plat_marvell_get_alt_image_source(image_id, dev_handle,
+ image_spec);
+ }
+
+ return result;
+}
+
+/*
+ * See if a Firmware Image Package is available,
+ * by checking if TOC is valid or not.
+ */
+int marvell_io_is_toc_valid(void)
+{
+ int result;
+
+ result = io_dev_init(fip_dev_handle, (uintptr_t)FIP_IMAGE_ID);
+
+ return result == 0;
+}
diff --git a/plat/marvell/armada/common/marvell_pm.c b/plat/marvell/armada/common/marvell_pm.c
new file mode 100644
index 0000000..3c675b2
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_pm.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+
+#include <arch_helpers.h>
+#include <lib/psci/psci.h>
+
+#include <marvell_pm.h>
+
+/* Standard ARM platforms are expected to export plat_arm_psci_pm_ops */
+extern const plat_psci_ops_t plat_arm_psci_pm_ops;
+
+/*****************************************************************************
+ * Private function to program the mailbox for a cpu before it is released
+ * from reset. This function assumes that the mail box base is within
+ * the MARVELL_SHARED_RAM region
+ *****************************************************************************
+ */
+void marvell_program_mailbox(uintptr_t address)
+{
+ uintptr_t *mailbox = (void *)PLAT_MARVELL_MAILBOX_BASE;
+
+ /*
+ * Ensure that the PLAT_MARVELL_MAILBOX_BASE is within
+ * MARVELL_SHARED_RAM region.
+ */
+ assert((PLAT_MARVELL_MAILBOX_BASE >= MARVELL_SHARED_RAM_BASE) &&
+ ((PLAT_MARVELL_MAILBOX_BASE + sizeof(*mailbox)) <=
+ (MARVELL_SHARED_RAM_BASE + MARVELL_SHARED_RAM_SIZE)));
+
+ mailbox[MBOX_IDX_MAGIC] = MVEBU_MAILBOX_MAGIC_NUM;
+ mailbox[MBOX_IDX_SEC_ADDR] = address;
+
+ /* Flush data cache if the mail box shared RAM is cached */
+#if PLAT_MARVELL_SHARED_RAM_CACHED
+ flush_dcache_range((uintptr_t)PLAT_MARVELL_MAILBOX_BASE +
+ 8 * MBOX_IDX_MAGIC,
+ 2 * sizeof(uint64_t));
+#endif
+}
+
+/*****************************************************************************
+ * The ARM Standard platform definition of platform porting API
+ * `plat_setup_psci_ops`.
+ *****************************************************************************
+ */
+int plat_setup_psci_ops(uintptr_t sec_entrypoint,
+ const plat_psci_ops_t **psci_ops)
+{
+ *psci_ops = &plat_arm_psci_pm_ops;
+
+ /* Setup mailbox with entry point. */
+ marvell_program_mailbox(sec_entrypoint);
+ return 0;
+}
diff --git a/plat/marvell/armada/common/marvell_topology.c b/plat/marvell/armada/common/marvell_topology.c
new file mode 100644
index 0000000..a40ff6f
--- /dev/null
+++ b/plat/marvell/armada/common/marvell_topology.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <plat_marvell.h>
+
+/* The power domain tree descriptor */
+unsigned char marvell_power_domain_tree_desc[PLAT_MARVELL_CLUSTER_COUNT + 1];
+
+/*****************************************************************************
+ * This function dynamically constructs the topology according to
+ * PLAT_MARVELL_CLUSTER_COUNT and returns it.
+ *****************************************************************************
+ */
+const unsigned char *plat_get_power_domain_tree_desc(void)
+{
+ int i;
+
+ /*
+ * The power domain tree does not have a single system level power
+ * domain i.e. a single root node. The first entry in the power domain
+ * descriptor specifies the number of power domains at the highest power
+ * level.
+ * For Marvell Platform this is the number of cluster power domains.
+ */
+ marvell_power_domain_tree_desc[0] = PLAT_MARVELL_CLUSTER_COUNT;
+
+ for (i = 0; i < PLAT_MARVELL_CLUSTER_COUNT; i++)
+ marvell_power_domain_tree_desc[i + 1] =
+ PLAT_MARVELL_CLUSTER_CORE_COUNT;
+
+ return marvell_power_domain_tree_desc;
+}
+
+/*****************************************************************************
+ * This function validates an MPIDR by checking whether it falls within the
+ * acceptable bounds. An error code (-1) is returned if an incorrect mpidr
+ * is passed.
+ *****************************************************************************
+ */
+int marvell_check_mpidr(u_register_t mpidr)
+{
+ unsigned int nb_id, cluster_id, cpu_id;
+
+ mpidr &= MPIDR_AFFINITY_MASK;
+
+ if (mpidr & ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK |
+ MPIDR_AFFLVL_MASK << MPIDR_AFF2_SHIFT))
+ return -1;
+
+ /* Get north bridge ID */
+ nb_id = MPIDR_AFFLVL3_VAL(mpidr);
+ cluster_id = MPIDR_AFFLVL1_VAL(mpidr);
+ cpu_id = MPIDR_AFFLVL0_VAL(mpidr);
+
+ if (nb_id >= PLAT_MARVELL_CLUSTER_COUNT)
+ return -1;
+
+ if (cluster_id >= PLAT_MARVELL_CLUSTER_COUNT)
+ return -1;
+
+ if (cpu_id >= PLAT_MARVELL_CLUSTER_CORE_COUNT)
+ return -1;
+
+ return 0;
+}
+
+/*****************************************************************************
+ * This function implements a part of the critical interface between the PSCI
+ * generic layer and the platform that allows the former to query the platform
+ * to convert an MPIDR to a unique linear index. An error code (-1) is returned
+ * in case the MPIDR is invalid.
+ *****************************************************************************
+ */
+int plat_core_pos_by_mpidr(u_register_t mpidr)
+{
+ if (marvell_check_mpidr(mpidr) == -1)
+ return -1;
+
+ return plat_marvell_calc_core_pos(mpidr);
+}
diff --git a/plat/marvell/armada/common/mrvl_sip_svc.c b/plat/marvell/armada/common/mrvl_sip_svc.c
new file mode 100644
index 0000000..c4c5c0e
--- /dev/null
+++ b/plat/marvell/armada/common/mrvl_sip_svc.c
@@ -0,0 +1,188 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <common/debug.h>
+#include <common/runtime_svc.h>
+#include <drivers/marvell/cache_llc.h>
+#include <drivers/marvell/mochi/ap_setup.h>
+#include <drivers/rambus/trng_ip_76.h>
+#include <lib/smccc.h>
+
+#include <marvell_plat_priv.h>
+#include <plat_marvell.h>
+
+#include "comphy/phy-comphy-cp110.h"
+#include "secure_dfx_access/dfx.h"
+#include "ddr_phy_access.h"
+#include <stdbool.h>
+
+/* #define DEBUG_COMPHY */
+#ifdef DEBUG_COMPHY
+#define debug(format...) NOTICE(format)
+#else
+#define debug(format, arg...)
+#endif
+
+/* Comphy related FID's */
+#define MV_SIP_COMPHY_POWER_ON 0x82000001
+#define MV_SIP_COMPHY_POWER_OFF 0x82000002
+#define MV_SIP_COMPHY_PLL_LOCK 0x82000003
+#define MV_SIP_COMPHY_XFI_TRAIN 0x82000004
+#define MV_SIP_COMPHY_DIG_RESET 0x82000005
+
+/* Miscellaneous FID's' */
+#define MV_SIP_DRAM_SIZE 0x82000010
+#define MV_SIP_LLC_ENABLE 0x82000011
+#define MV_SIP_PMU_IRQ_ENABLE 0x82000012
+#define MV_SIP_PMU_IRQ_DISABLE 0x82000013
+#define MV_SIP_DFX 0x82000014
+#define MV_SIP_DDR_PHY_WRITE 0x82000015
+#define MV_SIP_DDR_PHY_READ 0x82000016
+
+/* TRNG */
+#define MV_SIP_RNG_64 0xC200FF11
+
+#define MAX_LANE_NR 6
+#define MVEBU_COMPHY_OFFSET 0x441000
+#define MVEBU_CP_BASE_MASK (~0xffffff)
+
+/* Common PHY register */
+#define COMPHY_TRX_TRAIN_CTRL_REG_0_OFFS 0x120a2c
+
+/* This macro is used to identify COMPHY related calls from SMC function ID */
+#define is_comphy_fid(fid) \
+ ((fid) >= MV_SIP_COMPHY_POWER_ON && (fid) <= MV_SIP_COMPHY_DIG_RESET)
+
+_Bool is_cp_range_valid(u_register_t *addr)
+{
+ int cp_nr;
+
+ *addr &= MVEBU_CP_BASE_MASK;
+ for (cp_nr = 0; cp_nr < CP_NUM; cp_nr++) {
+ if (*addr == MVEBU_CP_REGS_BASE(cp_nr))
+ return true;
+ }
+
+ return false;
+}
+
+uintptr_t mrvl_sip_smc_handler(uint32_t smc_fid,
+ u_register_t x1,
+ u_register_t x2,
+ u_register_t x3,
+ u_register_t x4,
+ void *cookie,
+ void *handle,
+ u_register_t flags)
+{
+ u_register_t ret, read, x5 = x1;
+ int i;
+
+ debug("%s: got SMC (0x%x) x1 0x%lx, x2 0x%lx, x3 0x%lx\n",
+ __func__, smc_fid, x1, x2, x3);
+
+ if (is_comphy_fid(smc_fid)) {
+ /* validate address passed via x1 */
+ if (!is_cp_range_valid(&x1)) {
+ ERROR("%s: Wrong smc (0x%x) address: %lx\n",
+ __func__, smc_fid, x1);
+ SMC_RET1(handle, SMC_UNK);
+ }
+
+ x5 = x1 + COMPHY_TRX_TRAIN_CTRL_REG_0_OFFS;
+ x1 += MVEBU_COMPHY_OFFSET;
+
+ if (x2 >= MAX_LANE_NR) {
+ ERROR("%s: Wrong smc (0x%x) lane nr: %lx\n",
+ __func__, smc_fid, x2);
+ SMC_RET1(handle, SMC_UNK);
+ }
+ }
+
+ switch (smc_fid) {
+
+ /* Comphy related FID's */
+ case MV_SIP_COMPHY_POWER_ON:
+ /* x1: comphy_base, x2: comphy_index, x3: comphy_mode */
+ ret = mvebu_cp110_comphy_power_on(x1, x2, x3, x5);
+ SMC_RET1(handle, ret);
+ case MV_SIP_COMPHY_POWER_OFF:
+ /* x1: comphy_base, x2: comphy_index */
+ ret = mvebu_cp110_comphy_power_off(x1, x2, x3);
+ SMC_RET1(handle, ret);
+ case MV_SIP_COMPHY_PLL_LOCK:
+ /* x1: comphy_base, x2: comphy_index */
+ ret = mvebu_cp110_comphy_is_pll_locked(x1, x2);
+ SMC_RET1(handle, ret);
+ case MV_SIP_COMPHY_XFI_TRAIN:
+ /* x1: comphy_base, x2: comphy_index */
+ ret = mvebu_cp110_comphy_xfi_rx_training(x1, x2);
+ SMC_RET1(handle, ret);
+ case MV_SIP_COMPHY_DIG_RESET:
+ /* x1: comphy_base, x2: comphy_index, x3: mode, x4: command */
+ ret = mvebu_cp110_comphy_digital_reset(x1, x2, x3, x4);
+ SMC_RET1(handle, ret);
+
+ /* Miscellaneous FID's' */
+ case MV_SIP_DRAM_SIZE:
+ ret = mvebu_get_dram_size(MVEBU_REGS_BASE);
+ SMC_RET1(handle, ret);
+ case MV_SIP_LLC_ENABLE:
+ for (i = 0; i < ap_get_count(); i++)
+ llc_runtime_enable(i);
+
+ SMC_RET1(handle, 0);
+#ifdef MVEBU_PMU_IRQ_WA
+ case MV_SIP_PMU_IRQ_ENABLE:
+ mvebu_pmu_interrupt_enable();
+ SMC_RET1(handle, 0);
+ case MV_SIP_PMU_IRQ_DISABLE:
+ mvebu_pmu_interrupt_disable();
+ SMC_RET1(handle, 0);
+#endif
+ case MV_SIP_DFX:
+ if (x1 >= MV_SIP_DFX_THERMAL_INIT &&
+ x1 <= MV_SIP_DFX_THERMAL_SEL_CHANNEL) {
+ ret = mvebu_dfx_thermal_handle(x1, &read, x2, x3);
+ SMC_RET2(handle, ret, read);
+ }
+ if (x1 >= MV_SIP_DFX_SREAD && x1 <= MV_SIP_DFX_SWRITE) {
+ ret = mvebu_dfx_misc_handle(x1, &read, x2, x3);
+ SMC_RET2(handle, ret, read);
+ }
+
+ SMC_RET1(handle, SMC_UNK);
+ case MV_SIP_DDR_PHY_WRITE:
+ ret = mvebu_ddr_phy_write(x1, x2);
+ SMC_RET1(handle, ret);
+ case MV_SIP_DDR_PHY_READ:
+ read = 0;
+ ret = mvebu_ddr_phy_read(x1, (uint16_t *)&read);
+ SMC_RET2(handle, ret, read);
+ case MV_SIP_RNG_64:
+ if ((x1 % 2 + 1) > sizeof(read)/4) {
+ ERROR("%s: Maximum %ld random bytes per SMC call\n",
+ __func__, sizeof(read));
+ SMC_RET1(handle, SMC_UNK);
+ }
+ ret = eip76_rng_get_random((uint8_t *)&read, 4 * (x1 % 2 + 1));
+ SMC_RET2(handle, ret, read);
+ default:
+ ERROR("%s: unhandled SMC (0x%x)\n", __func__, smc_fid);
+ SMC_RET1(handle, SMC_UNK);
+ }
+}
+
+/* Define a runtime service descriptor for fast SMC calls */
+DECLARE_RT_SVC(
+ marvell_sip_svc,
+ OEN_SIP_START,
+ OEN_SIP_END,
+ SMC_TYPE_FAST,
+ NULL,
+ mrvl_sip_smc_handler
+);
diff --git a/plat/marvell/armada/common/mss/mss_common.mk b/plat/marvell/armada/common/mss/mss_common.mk
new file mode 100644
index 0000000..4ab4359
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_common.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+
+PLAT_MARVELL := plat/marvell/armada
+MSS_SOURCE := $(PLAT_MARVELL)/common/mss
+
+BL2_SOURCES += $(MSS_SOURCE)/mss_scp_bootloader.c \
+ $(PLAT_MARVELL)/common/plat_delay_timer.c \
+ drivers/delay_timer/delay_timer.c \
+ $(MARVELL_DRV) \
+ $(BOARD_DIR)/board/marvell_plat_config.c
+
+BL31_SOURCES += $(MSS_SOURCE)/mss_ipc_drv.c
+
+PLAT_INCLUDES += -I$(MSS_SOURCE)
diff --git a/plat/marvell/armada/common/mss/mss_ipc_drv.c b/plat/marvell/armada/common/mss/mss_ipc_drv.c
new file mode 100644
index 0000000..70ccfa5
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_ipc_drv.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <string.h>
+
+#include <common/debug.h>
+#include <lib/mmio.h>
+
+#include <plat_marvell.h>
+#include <mss_ipc_drv.h>
+
+#define IPC_MSG_BASE_MASK MVEBU_REGS_BASE_MASK
+
+#define IPC_CH_NUM_OF_MSG (16)
+#define IPC_CH_MSG_IDX (-1)
+
+unsigned long mv_pm_ipc_msg_base;
+unsigned int mv_pm_ipc_queue_size;
+
+unsigned int msg_sync;
+int msg_index = IPC_CH_MSG_IDX;
+
+/******************************************************************************
+ * mss_pm_ipc_init
+ *
+ * DESCRIPTION: Initialize PM IPC infrastructure
+ ******************************************************************************
+ */
+int mv_pm_ipc_init(unsigned long ipc_control_addr)
+{
+ struct mss_pm_ipc_ctrl *ipc_control =
+ (struct mss_pm_ipc_ctrl *)ipc_control_addr;
+
+ /* Initialize PM IPC control block */
+ mv_pm_ipc_msg_base = ipc_control->msg_base_address |
+ IPC_MSG_BASE_MASK;
+ mv_pm_ipc_queue_size = ipc_control->queue_size;
+
+ return 0;
+}
+
+/******************************************************************************
+ * mv_pm_ipc_queue_addr_get
+ *
+ * DESCRIPTION: Returns the IPC queue address
+ ******************************************************************************
+ */
+unsigned int mv_pm_ipc_queue_addr_get(void)
+{
+ unsigned int addr;
+
+ inv_dcache_range((uint64_t)&msg_index, sizeof(msg_index));
+ msg_index = msg_index + 1;
+ if (msg_index >= IPC_CH_NUM_OF_MSG)
+ msg_index = 0;
+
+ addr = (unsigned int)(mv_pm_ipc_msg_base +
+ (msg_index * mv_pm_ipc_queue_size));
+
+ flush_dcache_range((uint64_t)&msg_index, sizeof(msg_index));
+
+ return addr;
+}
+
+/******************************************************************************
+ * mv_pm_ipc_msg_rx
+ *
+ * DESCRIPTION: Retrieve message from IPC channel
+ ******************************************************************************
+ */
+int mv_pm_ipc_msg_rx(unsigned int channel_id, struct mss_pm_ipc_msg *msg)
+{
+ unsigned int addr = mv_pm_ipc_queue_addr_get();
+
+ msg->msg_reply = mmio_read_32(addr + IPC_MSG_REPLY_LOC);
+
+ return 0;
+}
+
+/******************************************************************************
+ * mv_pm_ipc_msg_tx
+ *
+ * DESCRIPTION: Send message via IPC channel
+ ******************************************************************************
+ */
+int mv_pm_ipc_msg_tx(unsigned int channel_id, unsigned int msg_id,
+ unsigned int cluster_power_state)
+{
+ unsigned int addr = mv_pm_ipc_queue_addr_get();
+
+ /* Validate the entry for message placed by the host is free */
+ if (mmio_read_32(addr + IPC_MSG_STATE_LOC) == IPC_MSG_FREE) {
+ inv_dcache_range((uint64_t)&msg_sync, sizeof(msg_sync));
+ msg_sync = msg_sync + 1;
+ flush_dcache_range((uint64_t)&msg_sync, sizeof(msg_sync));
+
+ mmio_write_32(addr + IPC_MSG_SYNC_ID_LOC, msg_sync);
+ mmio_write_32(addr + IPC_MSG_ID_LOC, msg_id);
+ mmio_write_32(addr + IPC_MSG_CPU_ID_LOC, channel_id);
+ mmio_write_32(addr + IPC_MSG_POWER_STATE_LOC,
+ cluster_power_state);
+ mmio_write_32(addr + IPC_MSG_STATE_LOC, IPC_MSG_OCCUPY);
+
+ } else {
+ ERROR("%s: FAILED\n", __func__);
+ }
+
+ return 0;
+}
diff --git a/plat/marvell/armada/common/mss/mss_ipc_drv.h b/plat/marvell/armada/common/mss/mss_ipc_drv.h
new file mode 100644
index 0000000..bcb4b2d
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_ipc_drv.h
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MSS_IPC_DRV_H
+#define MSS_IPC_DRV_H
+
+#include <lib/psci/psci.h>
+
+#define MV_PM_FW_IPC_VERSION_MAGIC (0xCA530000) /* Do NOT change */
+/* Increament for each version */
+#define MV_PM_FW_IPC_VERSION_SEQ (0x00000001)
+#define MV_PM_FW_IPC_VERSION (MV_PM_FW_IPC_VERSION_MAGIC | \
+ MV_PM_FW_IPC_VERSION_SEQ)
+
+#define IPC_MSG_STATE_LOC (0x0)
+#define IPC_MSG_SYNC_ID_LOC (0x4)
+#define IPC_MSG_ID_LOC (0x8)
+#define IPC_MSG_RET_CH_ID_LOC (0xC)
+#define IPC_MSG_CPU_ID_LOC (0x10)
+#define IPC_MSG_CLUSTER_ID_LOC (0x14)
+#define IPC_MSG_SYSTEM_ID_LOC (0x18)
+#define IPC_MSG_POWER_STATE_LOC (0x1C)
+#define IPC_MSG_REPLY_LOC (0x20)
+#define IPC_MSG_RESERVED_LOC (0x24)
+
+/* IPC initialization state */
+enum mss_pm_ipc_init_state {
+ IPC_UN_INITIALIZED = 1,
+ IPC_INITIALIZED = 2
+};
+
+/* IPC queue direction */
+enum mss_pm_ipc_init_msg_dir {
+ IPC_MSG_TX = 0,
+ IPC_MSG_RX = 1
+};
+
+/* IPC message state */
+enum mss_pm_ipc_msg_state {
+ IPC_MSG_FREE = 1,
+ IPC_MSG_OCCUPY = 2
+
+};
+
+/* IPC control block */
+struct mss_pm_ipc_ctrl {
+ unsigned int ctrl_base_address;
+ unsigned int msg_base_address;
+ unsigned int num_of_channels;
+ unsigned int channel_size;
+ unsigned int queue_size;
+};
+
+/* IPC message types */
+enum mss_pm_msg_id {
+ PM_IPC_MSG_CPU_SUSPEND = 1,
+ PM_IPC_MSG_CPU_OFF = 2,
+ PM_IPC_MSG_CPU_ON = 3,
+ PM_IPC_MSG_SYSTEM_RESET = 4,
+ PM_IPC_MSG_SYSTEM_SUSPEND = 5,
+ PM_IPC_MAX_MSG
+};
+
+struct mss_pm_ipc_msg {
+ unsigned int msg_sync_id; /*
+ * Sync number, validate message
+ * reply corresponding to message
+ * received
+ */
+ unsigned int msg_id; /* Message Id */
+ unsigned int ret_channel_id; /* IPC channel reply */
+ unsigned int cpu_id; /* CPU Id */
+ unsigned int cluster_id; /* Cluster Id */
+ unsigned int system_id; /* System Id */
+ unsigned int power_state;
+ unsigned int msg_reply; /* Message reply */
+};
+
+/* IPC queue */
+struct mss_pm_ipc_queue {
+ unsigned int state;
+ struct mss_pm_ipc_msg msg;
+};
+
+/* IPC channel */
+struct mss_pm_ipc_ch {
+ struct mss_pm_ipc_queue *tx_queue;
+ struct mss_pm_ipc_queue *rx_queue;
+};
+
+/*****************************************************************************
+ * mv_pm_ipc_init
+ *
+ * DESCRIPTION: Initialize PM IPC infrastructure
+ *****************************************************************************
+ */
+int mv_pm_ipc_init(unsigned long ipc_control_addr);
+
+/*****************************************************************************
+ * mv_pm_ipc_msg_rx
+ *
+ * DESCRIPTION: Retrieve message from IPC channel
+ *****************************************************************************
+ */
+int mv_pm_ipc_msg_rx(unsigned int channel_id, struct mss_pm_ipc_msg *msg);
+
+/*****************************************************************************
+ * mv_pm_ipc_msg_tx
+ *
+ * DESCRIPTION: Send message via IPC channel
+ *****************************************************************************
+ */
+int mv_pm_ipc_msg_tx(unsigned int channel_id, unsigned int msg_id,
+ unsigned int cluster_power_state);
+
+#endif /* MSS_IPC_DRV_H */
diff --git a/plat/marvell/armada/common/mss/mss_mem.h b/plat/marvell/armada/common/mss/mss_mem.h
new file mode 100644
index 0000000..5d68ac7
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_mem.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MSS_MEM_H
+#define MSS_MEM_H
+
+/* MSS SRAM Memory base */
+#define MSS_SRAM_PM_CONTROL_BASE (MVEBU_REGS_BASE + 0x520000)
+
+enum mss_pm_ctrl_handshake {
+ MSS_UN_INITIALIZED = 0,
+ MSS_COMPATIBILITY_ERROR = 1,
+ MSS_ACKNOWLEDGMENT = 2,
+ HOST_ACKNOWLEDGMENT = 3
+};
+
+enum mss_pm_ctrl_rtos_env {
+ MSS_MULTI_PROCESS_ENV = 0,
+ MSS_SINGLE_PROCESS_ENV = 1,
+ MSS_MAX_PROCESS_ENV
+};
+
+struct mss_pm_ctrl_block {
+ /* This field is used to synchronize the Host
+ * and MSS initialization sequence
+ * Valid Values
+ * 0 - Un-Initialized
+ * 1 - Compatibility Error
+ * 2 - MSS Acknowledgment
+ * 3 - Host Acknowledgment
+ */
+ unsigned int handshake;
+
+ /*
+ * This field include Host IPC version. Once received by the MSS
+ * It will be compared to MSS IPC version and set MSS Acknowledge to
+ * "compatibility error" in case there is no match
+ */
+ unsigned int ipc_version;
+ unsigned int ipc_base_address;
+ unsigned int ipc_state;
+
+ /* Following fields defines firmware core architecture */
+ unsigned int num_of_cores;
+ unsigned int num_of_clusters;
+ unsigned int num_of_cores_per_cluster;
+
+ /* Following fields define pm trace debug base address */
+ unsigned int pm_trace_ctrl_base_address;
+ unsigned int pm_trace_info_base_address;
+ unsigned int pm_trace_info_core_size;
+
+ unsigned int ctrl_blk_size;
+};
+
+#endif /* MSS_MEM_H */
diff --git a/plat/marvell/armada/common/mss/mss_scp_bl2_format.h b/plat/marvell/armada/common/mss/mss_scp_bl2_format.h
new file mode 100644
index 0000000..90913b0
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_scp_bl2_format.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MSS_SCP_BL2_FORMAT_H
+#define MSS_SCP_BL2_FORMAT_H
+
+#define MAX_NR_OF_FILES 8
+#define FILE_MAGIC 0xddd01ff
+#define HEADER_VERSION 0x1
+
+#define MSS_IDRAM_SIZE 0x10000 /* 64KB */
+#define MSS_SRAM_SIZE 0x8000 /* 32KB */
+
+/* Types definitions */
+typedef struct file_header {
+ /* Magic specific for concatenated file (used for validation) */
+ uint32_t magic;
+ uint32_t nr_of_imgs; /* Number of images concatenated */
+} file_header_t;
+
+/* Types definitions */
+enum cm3_t {
+ MSS_AP,
+ MSS_CP0,
+ MSS_CP1,
+ MSS_CP2,
+ MSS_CP3,
+ MG_CP0,
+ MG_CP1,
+ MG_CP2,
+};
+
+typedef struct img_header {
+ uint32_t type; /* CM3 type, can be one of cm3_t */
+ uint32_t length; /* Image length */
+ uint32_t version; /* For sanity checks and future
+ * extended functionality
+ */
+} img_header_t;
+
+#endif /* MSS_SCP_BL2_FORMAT_H */
diff --git a/plat/marvell/armada/common/mss/mss_scp_bootloader.c b/plat/marvell/armada/common/mss/mss_scp_bootloader.c
new file mode 100644
index 0000000..fbede1b
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_scp_bootloader.c
@@ -0,0 +1,368 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <assert.h>
+
+#include <platform_def.h>
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/delay_timer.h>
+#include <mg_conf_cm3/mg_conf_cm3.h>
+#include <lib/mmio.h>
+
+#include <plat_pm_trace.h>
+#include <mss_scp_bootloader.h>
+#include <mss_ipc_drv.h>
+#include <mss_mem.h>
+#include <mss_defs.h>
+#include <mss_scp_bl2_format.h>
+
+#define MSS_DMA_TIMEOUT 1000
+#define MSS_EXTERNAL_SPACE 0x50000000
+#define MSS_EXTERNAL_ADDR_MASK 0xfffffff
+#define MSS_INTERNAL_SPACE 0x40000000
+#define MSS_INTERNAL_ADDR_MASK 0x00ffffff
+
+#define DMA_SIZE 128
+
+#define MSS_HANDSHAKE_TIMEOUT 50
+
+static int mss_check_image_ready(volatile struct mss_pm_ctrl_block *mss_pm_crtl)
+{
+ int timeout = MSS_HANDSHAKE_TIMEOUT;
+
+ /* Wait for SCP to signal it's ready */
+ while ((mss_pm_crtl->handshake != MSS_ACKNOWLEDGMENT) &&
+ (timeout-- > 0))
+ mdelay(1);
+
+ if (mss_pm_crtl->handshake != MSS_ACKNOWLEDGMENT)
+ return -1;
+
+ mss_pm_crtl->handshake = HOST_ACKNOWLEDGMENT;
+
+ return 0;
+}
+
+static int mss_iram_dma_load(uint32_t src_addr, uint32_t size,
+ uintptr_t mss_regs)
+{
+ uint32_t i, loop_num, timeout;
+
+ /* load image to MSS RAM using DMA */
+ loop_num = (size / DMA_SIZE) + !!(size % DMA_SIZE);
+ for (i = 0; i < loop_num; i++) {
+ /* write source address */
+ mmio_write_32(MSS_DMA_SRCBR(mss_regs),
+ src_addr + (i * DMA_SIZE));
+ /* write destination address */
+ mmio_write_32(MSS_DMA_DSTBR(mss_regs), (i * DMA_SIZE));
+ /* make sure DMA data is ready before triggering it */
+ dsb();
+ /* set the DMA control register */
+ mmio_write_32(MSS_DMA_CTRLR(mss_regs),
+ ((MSS_DMA_CTRLR_REQ_SET <<
+ MSS_DMA_CTRLR_REQ_OFFSET) |
+ (DMA_SIZE << MSS_DMA_CTRLR_SIZE_OFFSET)));
+ /* Poll DMA_ACK at MSS_DMACTLR until it is ready */
+ timeout = MSS_DMA_TIMEOUT;
+ while (timeout > 0U) {
+ if (((mmio_read_32(MSS_DMA_CTRLR(mss_regs)) >>
+ MSS_DMA_CTRLR_ACK_OFFSET) &
+ MSS_DMA_CTRLR_ACK_MASK)
+ == MSS_DMA_CTRLR_ACK_READY) {
+ break;
+ }
+ udelay(50);
+ timeout--;
+ }
+ if (timeout == 0) {
+ ERROR("\nMSS DMA failed (timeout)\n");
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static int mss_image_load(uint32_t src_addr, uint32_t size,
+ uintptr_t mss_regs, uintptr_t sram)
+{
+ uint32_t chunks = 1; /* !sram case */
+ uint32_t chunk_num;
+ int ret;
+
+ /* Check if the img size is not bigger than ID-RAM size of MSS CM3 */
+ if (size > MSS_IDRAM_SIZE) {
+ ERROR("image is too big to fit into MSS CM3 memory\n");
+ return 1;
+ }
+
+ /* The CPx MSS DMA cannot access DRAM directly in secure boot mode
+ * Copy the MSS FW image to MSS SRAM by the CPU first, then run
+ * MSS DMA for SRAM to IRAM copy
+ */
+ if (sram != 0) {
+ chunks = size / MSS_SRAM_SIZE + !!(size % MSS_SRAM_SIZE);
+ }
+
+ NOTICE("%s Loading MSS FW from addr. 0x%x Size 0x%x to MSS at 0x%lx\n",
+ sram == 0 ? "" : "SECURELY", src_addr, size, mss_regs);
+ for (chunk_num = 0; chunk_num < chunks; chunk_num++) {
+ size_t chunk_size = size;
+ uint32_t img_src = MSS_EXTERNAL_SPACE | /* no SRAM */
+ (src_addr & MSS_EXTERNAL_ADDR_MASK);
+
+ if (sram != 0) {
+ uintptr_t chunk_source =
+ src_addr + MSS_SRAM_SIZE * chunk_num;
+
+ if (chunk_num != (size / MSS_SRAM_SIZE)) {
+ chunk_size = MSS_SRAM_SIZE;
+ } else {
+ chunk_size = size % MSS_SRAM_SIZE;
+ }
+
+ if (chunk_size == 0) {
+ break;
+ }
+
+ VERBOSE("Chunk %d -> SRAM 0x%lx from 0x%lx SZ 0x%lx\n",
+ chunk_num, sram, chunk_source, chunk_size);
+ memcpy((void *)sram, (void *)chunk_source, chunk_size);
+ dsb();
+ img_src = MSS_INTERNAL_SPACE |
+ (sram & MSS_INTERNAL_ADDR_MASK);
+ }
+
+ ret = mss_iram_dma_load(img_src, chunk_size, mss_regs);
+ if (ret != 0) {
+ ERROR("MSS FW chunk %d load failed\n", chunk_num);
+ return ret;
+ }
+ }
+
+ bl2_plat_configure_mss_windows(mss_regs);
+
+ if (sram != 0) {
+ /* Wipe the MSS SRAM after using it as copy buffer */
+ memset((void *)sram, 0, MSS_SRAM_SIZE);
+ NOTICE("CP MSS startup is postponed\n");
+ /* FW loaded, but CPU startup postponed until final CP setup */
+ mmio_write_32(sram, MSS_FW_READY_MAGIC);
+ dsb();
+ } else {
+ /* Release M3 from reset */
+ mmio_write_32(MSS_M3_RSTCR(mss_regs),
+ (MSS_M3_RSTCR_RST_OFF <<
+ MSS_M3_RSTCR_RST_OFFSET));
+ }
+
+ NOTICE("Done\n");
+
+ return 0;
+}
+
+/* Load image to MSS AP and do PM related initialization
+ * Note that this routine is different than other CM3 loading routines, because
+ * firmware for AP is dedicated for PM and therefore some additional PM
+ * initialization is required
+ */
+static int mss_ap_load_image(uintptr_t single_img,
+ uint32_t image_size, uint32_t ap_idx)
+{
+ volatile struct mss_pm_ctrl_block *mss_pm_crtl;
+ int ret;
+
+ /* TODO: add PM Control Info from platform */
+ mss_pm_crtl = (struct mss_pm_ctrl_block *)MSS_SRAM_PM_CONTROL_BASE;
+ mss_pm_crtl->ipc_version = MV_PM_FW_IPC_VERSION;
+ mss_pm_crtl->num_of_clusters = PLAT_MARVELL_CLUSTER_COUNT;
+ mss_pm_crtl->num_of_cores_per_cluster =
+ PLAT_MARVELL_CLUSTER_CORE_COUNT;
+ mss_pm_crtl->num_of_cores = PLAT_MARVELL_CLUSTER_COUNT *
+ PLAT_MARVELL_CLUSTER_CORE_COUNT;
+ mss_pm_crtl->pm_trace_ctrl_base_address = AP_MSS_ATF_CORE_CTRL_BASE;
+ mss_pm_crtl->pm_trace_info_base_address = AP_MSS_ATF_CORE_INFO_BASE;
+ mss_pm_crtl->pm_trace_info_core_size = AP_MSS_ATF_CORE_INFO_SIZE;
+ VERBOSE("MSS Control Block = 0x%x\n", MSS_SRAM_PM_CONTROL_BASE);
+ VERBOSE("mss_pm_crtl->ipc_version = 0x%x\n",
+ mss_pm_crtl->ipc_version);
+ VERBOSE("mss_pm_crtl->num_of_cores = 0x%x\n",
+ mss_pm_crtl->num_of_cores);
+ VERBOSE("mss_pm_crtl->num_of_clusters = 0x%x\n",
+ mss_pm_crtl->num_of_clusters);
+ VERBOSE("mss_pm_crtl->num_of_cores_per_cluster = 0x%x\n",
+ mss_pm_crtl->num_of_cores_per_cluster);
+ VERBOSE("mss_pm_crtl->pm_trace_ctrl_base_address = 0x%x\n",
+ mss_pm_crtl->pm_trace_ctrl_base_address);
+ VERBOSE("mss_pm_crtl->pm_trace_info_base_address = 0x%x\n",
+ mss_pm_crtl->pm_trace_info_base_address);
+ VERBOSE("mss_pm_crtl->pm_trace_info_core_size = 0x%x\n",
+ mss_pm_crtl->pm_trace_info_core_size);
+
+ /* TODO: add checksum to image */
+ VERBOSE("Send info about the SCP_BL2 image to be transferred to SCP\n");
+
+ ret = mss_image_load(single_img, image_size,
+ bl2_plat_get_ap_mss_regs(ap_idx), 0);
+ if (ret != 0) {
+ ERROR("SCP Image load failed\n");
+ return -1;
+ }
+
+ /* check that the image was loaded successfully */
+ ret = mss_check_image_ready(mss_pm_crtl);
+ if (ret != 0)
+ NOTICE("SCP Image doesn't contain PM firmware\n");
+
+ return 0;
+}
+
+/* Load CM3 image (single_img) to CM3 pointed by cm3_type */
+static int load_img_to_cm3(enum cm3_t cm3_type,
+ uintptr_t single_img, uint32_t image_size)
+{
+ int ret, ap_idx, cp_index;
+ uint32_t ap_count = bl2_plat_get_ap_count();
+
+ switch (cm3_type) {
+ case MSS_AP:
+ for (ap_idx = 0; ap_idx < ap_count; ap_idx++) {
+ NOTICE("Load image to AP%d MSS\n", ap_idx);
+ ret = mss_ap_load_image(single_img, image_size, ap_idx);
+ if (ret != 0)
+ return ret;
+ }
+ break;
+ case MSS_CP0:
+ case MSS_CP1:
+ case MSS_CP2:
+ case MSS_CP3:
+ /* MSS_AP = 0
+ * MSS_CP1 = 1
+ * .
+ * .
+ * MSS_CP3 = 4
+ * Actual CP index is MSS_CPX - 1
+ */
+ cp_index = cm3_type - 1;
+ for (ap_idx = 0; ap_idx < ap_count; ap_idx++) {
+ /* Check if we should load this image
+ * according to number of CPs
+ */
+ if (bl2_plat_get_cp_count(ap_idx) <= cp_index) {
+ NOTICE("Skipping MSS CP%d related image\n",
+ cp_index);
+ break;
+ }
+
+ NOTICE("Load image to CP%d MSS AP%d\n",
+ cp_index, ap_idx);
+ ret = mss_image_load(single_img, image_size,
+ bl2_plat_get_cp_mss_regs(
+ ap_idx, cp_index),
+ bl2_plat_get_cp_mss_sram(
+ ap_idx, cp_index));
+ if (ret != 0) {
+ ERROR("SCP Image load failed\n");
+ return -1;
+ }
+ }
+ break;
+ case MG_CP0:
+ case MG_CP1:
+ case MG_CP2:
+ cp_index = cm3_type - MG_CP0;
+ if (bl2_plat_get_cp_count(0) <= cp_index) {
+ NOTICE("Skipping MG CP%d related image\n",
+ cp_index);
+ break;
+ }
+ NOTICE("Load image to CP%d MG\n", cp_index);
+ ret = mg_image_load(single_img, image_size, cp_index);
+ if (ret != 0) {
+ ERROR("SCP Image load failed\n");
+ return -1;
+ }
+ break;
+ default:
+ ERROR("SCP_BL2 wrong img format (cm3_type=%d)\n", cm3_type);
+ break;
+ }
+
+ return 0;
+}
+
+/* The Armada 8K has 5 service CPUs and Armada 7K has 3. Therefore it was
+ * required to provide a method for loading firmware to all of the service CPUs.
+ * To achieve that, the scp_bl2 image in fact is file containing up to 5
+ * concatenated firmwares and this routine splits concatenated image into single
+ * images dedicated for appropriate service CPU and then load them.
+ */
+static int split_and_load_bl2_image(void *image)
+{
+ file_header_t *file_hdr;
+ img_header_t *img_hdr;
+ uintptr_t single_img;
+ int i;
+
+ file_hdr = (file_header_t *)image;
+
+ if (file_hdr->magic != FILE_MAGIC) {
+ ERROR("SCP_BL2 wrong img format\n");
+ return -1;
+ }
+
+ if (file_hdr->nr_of_imgs > MAX_NR_OF_FILES) {
+ ERROR("SCP_BL2 concatenated image contains too many images\n");
+ return -1;
+ }
+
+ img_hdr = (img_header_t *)((uintptr_t)image + sizeof(file_header_t));
+ single_img = (uintptr_t)image + sizeof(file_header_t) +
+ sizeof(img_header_t) * file_hdr->nr_of_imgs;
+
+ NOTICE("SCP_BL2 contains %d concatenated images\n",
+ file_hdr->nr_of_imgs);
+ for (i = 0; i < file_hdr->nr_of_imgs; i++) {
+
+ /* Before loading make sanity check on header */
+ if (img_hdr->version != HEADER_VERSION) {
+ ERROR("Wrong header, img corrupted exiting\n");
+ return -1;
+ }
+
+ load_img_to_cm3(img_hdr->type, single_img, img_hdr->length);
+
+ /* Prepare offsets for next run */
+ single_img += img_hdr->length;
+ img_hdr++;
+ }
+
+ return 0;
+}
+
+int scp_bootloader_transfer(void *image, unsigned int image_size)
+{
+#ifdef SCP_BL2_BASE
+ assert((uintptr_t) image == SCP_BL2_BASE);
+#endif
+
+ VERBOSE("Concatenated img size %d\n", image_size);
+
+ if (image_size == 0) {
+ ERROR("SCP_BL2 image size can't be 0 (current size = 0x%x)\n",
+ image_size);
+ return -1;
+ }
+
+ if (split_and_load_bl2_image(image))
+ return -1;
+
+ return 0;
+}
diff --git a/plat/marvell/armada/common/mss/mss_scp_bootloader.h b/plat/marvell/armada/common/mss/mss_scp_bootloader.h
new file mode 100644
index 0000000..d65354a
--- /dev/null
+++ b/plat/marvell/armada/common/mss/mss_scp_bootloader.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef MSS_SCP_BOOTLOADER_H
+#define MSS_SCP_BOOTLOADER_H
+
+int scp_bootloader_transfer(void *image, unsigned int image_size);
+uintptr_t bl2_plat_get_cp_mss_regs(int ap_idx, int cp_idx);
+uintptr_t bl2_plat_get_cp_mss_sram(int ap_idx, int cp_idx);
+uintptr_t bl2_plat_get_ap_mss_regs(int ap_idx);
+uint32_t bl2_plat_get_cp_count(int ap_idx);
+uint32_t bl2_plat_get_ap_count(void);
+void bl2_plat_configure_mss_windows(uintptr_t mss_regs);
+int bl2_plat_mss_check_image_ready(void);
+
+#endif /* MSS_SCP_BOOTLOADER_H */
diff --git a/plat/marvell/armada/common/plat_delay_timer.c b/plat/marvell/armada/common/plat_delay_timer.c
new file mode 100644
index 0000000..2539752
--- /dev/null
+++ b/plat/marvell/armada/common/plat_delay_timer.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <drivers/delay_timer.h>
+
+#include <mvebu_def.h>
+
+#define SYS_COUNTER_FREQ_IN_MHZ (COUNTER_FREQUENCY/1000000)
+
+static uint32_t plat_get_timer_value(void)
+{
+ /*
+ * Generic delay timer implementation expects the timer to be a down
+ * counter. We apply bitwise NOT operator to the tick values returned
+ * by read_cntpct_el0() to simulate the down counter.
+ */
+ return (uint32_t)(~read_cntpct_el0());
+}
+
+static const timer_ops_t plat_timer_ops = {
+ .get_timer_value = plat_get_timer_value,
+ .clk_mult = 1,
+ .clk_div = SYS_COUNTER_FREQ_IN_MHZ
+};
+
+void plat_delay_timer_init(void)
+{
+ timer_init(&plat_timer_ops);
+}
diff --git a/plat/marvell/marvell.mk b/plat/marvell/marvell.mk
new file mode 100644
index 0000000..b6a2b99
--- /dev/null
+++ b/plat/marvell/marvell.mk
@@ -0,0 +1,21 @@
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+
+# Marvell images
+BOOT_IMAGE := boot-image.bin
+BOOT_ENC_IMAGE := boot-image-enc.bin
+FLASH_IMAGE := flash-image.bin
+
+# Make non-trusted image by default
+MARVELL_SECURE_BOOT := 0
+$(eval $(call add_define,MARVELL_SECURE_BOOT))
+
+# Enable compilation for Palladium emulation platform
+PALLADIUM := 0
+$(eval $(call add_define,PALLADIUM))
+
+# Set board to work with DDR 32bit
+DDR32 := 0
+$(eval $(call add_define,DDR32))
diff --git a/plat/marvell/octeontx/otx2/t91/t9130/board/dram_port.c b/plat/marvell/octeontx/otx2/t91/t9130/board/dram_port.c
new file mode 100644
index 0000000..82ce07b
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130/board/dram_port.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <arch_helpers.h>
+#include <common/debug.h>
+#include <drivers/mentor/mi2cv.h>
+#include <lib/mmio.h>
+
+#include <mv_ddr_if.h>
+#include <mvebu_def.h>
+#include <plat_marvell.h>
+
+#define MVEBU_CP_MPP_CTRL37_OFFS 20
+#define MVEBU_CP_MPP_CTRL38_OFFS 24
+#define MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA 0x2
+#define MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA 0x2
+
+#define MVEBU_MPP_CTRL_MASK 0xf
+
+/*
+ * This struct provides the DRAM training code with
+ * the appropriate board DRAM configuration
+ */
+struct mv_ddr_iface dram_iface_ap0 = {
+ .ap_base = MVEBU_REGS_BASE_AP(0),
+ .state = MV_DDR_IFACE_NRDY,
+ .validation = MV_DDR_MEMORY_CHECK,
+ .sscg = SSCG_EN,
+ .id = 0,
+ .iface_base_addr = 0,
+ .tm = {
+ DEBUG_LEVEL_ERROR,
+ 0x1, /* active interfaces */
+ /* cs_mask, mirror, dqs_swap, ck_swap X subphys */
+ { { { {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0},
+ {0x1, 0x0, 0, 0} },
+ SPEED_BIN_DDR_2400T, /* speed_bin */
+ MV_DDR_DEV_WIDTH_8BIT, /* sdram device width */
+ MV_DDR_DIE_CAP_8GBIT, /* die capacity */
+ MV_DDR_FREQ_SAR, /* frequency */
+ 0, 0, /* cas_l, cas_wl */
+ MV_DDR_TEMP_LOW} }, /* temperature */
+#if DDR32
+ MV_DDR_32BIT_ECC_PUP8_BUS_MASK, /* subphys mask */
+#else
+ MV_DDR_64BIT_ECC_PUP8_BUS_MASK, /* subphys mask */
+#endif
+ MV_DDR_CFG_SPD, /* ddr configuration data src */
+ NOT_COMBINED, /* ddr twin-die combined*/
+ { {0} }, /* raw spd data */
+ {0}, /* timing parameters */
+ { /* electrical configuration */
+ { /* memory electrical configuration */
+ MV_DDR_RTT_NOM_PARK_RZQ_DISABLE, /* rtt_nom */
+ { /* rtt_park 1cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV4,
+ /* rtt_park 2cs */
+ MV_DDR_RTT_NOM_PARK_RZQ_DIV1
+ },
+ { /* rtt_wr 1cs */
+ MV_DDR_RTT_WR_DYN_ODT_OFF,
+ /* rtt_wr 2cs */
+ MV_DDR_RTT_WR_RZQ_DIV2
+ },
+ MV_DDR_DIC_RZQ_DIV7 /* dic */
+ },
+ { /* phy electrical configuration */
+ MV_DDR_OHM_30, /* data_drv_p */
+ MV_DDR_OHM_30, /* data_drv_n */
+ MV_DDR_OHM_30, /* ctrl_drv_p */
+ MV_DDR_OHM_30, /* ctrl_drv_n */
+ {
+ MV_DDR_OHM_60, /* odt_p 1cs */
+ MV_DDR_OHM_120 /* odt_p 2cs */
+ },
+ {
+ MV_DDR_OHM_60, /* odt_n 1cs */
+ MV_DDR_OHM_120 /* odt_n 2cs */
+ },
+ },
+ { /* mac electrical configuration */
+ MV_DDR_ODT_CFG_NORMAL, /* odtcfg_pattern */
+ MV_DDR_ODT_CFG_ALWAYS_ON,/* odtcfg_write */
+ MV_DDR_ODT_CFG_NORMAL /* odtcfg_read */
+ },
+ },
+ },
+};
+
+/* Pointer to the first DRAM interface in the system */
+struct mv_ddr_iface *ptr_iface = &dram_iface_ap0;
+
+struct mv_ddr_iface *mv_ddr_iface_get(void)
+{
+ /* Return current ddr interface */
+ return ptr_iface;
+}
+
+struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
+{
+ /* Return the board topology as defined in the board code */
+ return &ptr_iface->tm;
+}
+
+static void mpp_config(void)
+{
+ uintptr_t reg;
+ uint32_t val;
+
+ reg = MVEBU_CP_MPP_REGS(0, 4);
+ /* configure CP0 MPP 37 and 38 to i2c */
+ val = mmio_read_32(reg);
+ val &= ~((MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_MPP_CTRL_MASK << MVEBU_CP_MPP_CTRL38_OFFS));
+ val |= (MVEBU_CP_MPP_CTRL37_I2C0_SCK_ENA <<
+ MVEBU_CP_MPP_CTRL37_OFFS) |
+ (MVEBU_CP_MPP_CTRL38_I2C0_SDA_ENA <<
+ MVEBU_CP_MPP_CTRL38_OFFS);
+ mmio_write_32(reg, val);
+}
+
+/*
+ * This function may modify the default DRAM parameters
+ * based on information received from SPD or bootloader
+ * configuration located on non volatile storage
+ */
+void plat_marvell_dram_update_topology(void)
+{
+ struct mv_ddr_topology_map *tm = mv_ddr_topology_map_get();
+
+ INFO("Gathering DRAM information\n");
+
+ if (tm->cfg_src == MV_DDR_CFG_SPD) {
+ /* configure MPPs to enable i2c */
+ mpp_config();
+
+ /* initialize i2c */
+ i2c_init((void *)MVEBU_CP0_I2C_BASE);
+
+ /* select SPD memory page 0 to access DRAM configuration */
+ i2c_write(I2C_SPD_P0_ADDR, 0x0, 1, tm->spd_data.all_bytes, 0);
+
+ /* read data from spd */
+ i2c_read(I2C_SPD_ADDR, 0x0, 1, tm->spd_data.all_bytes,
+ sizeof(tm->spd_data.all_bytes));
+ }
+}
diff --git a/plat/marvell/octeontx/otx2/t91/t9130/board/marvell_plat_config.c b/plat/marvell/octeontx/otx2/t91/t9130/board/marvell_plat_config.c
new file mode 100644
index 0000000..fbacf54
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130/board/marvell_plat_config.c
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+#include <mvebu_def.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map_cp0[] = {
+ /* CP0 SPI1 CS0 Direct Mode access */
+ {0xe800, 0x2000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = amb_memory_map_cp0;
+ *size = ARRAY_SIZE(amb_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ case MVEBU_CP_REGS_BASE(2):
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * IO WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+#if (CP_COUNT > 1)
+ /* SB (MCi0) internal regs */
+ {0x00000000f4000000, 0x2000000, MCI_0_TID},
+#if (CP_COUNT > 2)
+ /* SB (MCi1) internal regs */
+ {0x00000000f6000000, 0x2000000, MCI_1_TID},
+#endif
+#endif
+#ifndef IMAGE_BLE
+ /* SB (MCi0) PCIe0-2 on CP1 */
+ {0x00000000e2000000, 0x3000000, MCI_0_TID},
+ /* SB (MCi1) PCIe0-2 on CP2 */
+ {0x00000000e5000000, 0x3000000, MCI_1_TID},
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+/* Global Control Register - window default target */
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ /*
+ * PIDI == iMCIP AP to SB internal MoChi connection.
+ * In other words CP0
+ */
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map_cp0[] = {
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000e8000000, 0x2000000, RUNIT_TID},
+ /* PEX2_X1 window */
+ {0x00000000e1000000, 0x1000000, PEX2_TID},
+ /* PEX1_X1 window */
+ {0x00000000e0000000, 0x1000000, PEX1_TID},
+ /* PEX0_X4 window */
+ {0x00000000c0000000, 0x20000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp1[] = {
+
+ /* PEX2_X1 window */
+ {0x00000000e4000000, 0x1000000, PEX2_TID},
+ /* PEX1_X1 window */
+ {0x00000000e3000000, 0x1000000, PEX1_TID},
+ /* PEX0_X4 window */
+ {0x00000000e2000000, 0x1000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp2[] = {
+
+ /* PEX2_X1 window */
+ {0x00000000e7000000, 0x1000000, PEX2_TID},
+ /* PEX1_X1 window */
+ {0x00000000e6000000, 0x1000000, PEX1_TID},
+ /* PEX0_X4 window */
+ {0x00000000e5000000, 0x1000000, PEX0_TID},
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = iob_memory_map_cp0;
+ *size = ARRAY_SIZE(iob_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ *win = iob_memory_map_cp1;
+ *size = ARRAY_SIZE(iob_memory_map_cp1);
+ return 0;
+ case MVEBU_CP_REGS_BASE(2):
+ *win = iob_memory_map_cp2;
+ *size = ARRAY_SIZE(iob_memory_map_cp2);
+ return 0;
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = { /* IO window */
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x6000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID}, /* IO window */
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000002000000000, 0x70e000000, IO_0_TID}, /* IO for CV-OS */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+#ifdef IMAGE_BLE
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+void *plat_get_skip_image_data(void)
+{
+ /* No recovery button on CN-9130 board? */
+ return NULL;
+}
+#endif
diff --git a/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h b/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h
new file mode 100644
index 0000000..6b55407
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130/board/phy-porting-layer.h
@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef __PHY_PORTING_LAYER_H
+#define __PHY_PORTING_LAYER_H
+
+
+#define MAX_LANE_NR 6
+#define XFI_PARAMS static const struct xfi_params
+
+
+XFI_PARAMS xfi_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ /* AP0 */
+ {
+ /* CP 0 */
+ {
+ { 0 }, /* Comphy0 not relevant*/
+ { 0 }, /* Comphy1 not relevant*/
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c,
+ .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1,
+ .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1 }, /* Comphy2 */
+ { 0 }, /* Comphy3 not relevant*/
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c,
+ .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1,
+ .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1 }, /* Comphy4 */
+ { 0 }, /* Comphy5 not relevant*/
+ },
+#if CP_NUM > 1
+ /* CP 1 */
+ {
+ { 0 }, /* Comphy0 not relevant*/
+ { 0 }, /* Comphy1 not relevant*/
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c,
+ .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1,
+ .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1 }, /* Comphy2 */
+ { 0 }, /* Comphy3 not relevant*/
+ /* different from defaults */
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0xc,
+ .g1_emph = 0x5,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1,
+ .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1}, /* Comphy4 */
+ { 0 }, /* Comphy5 not relevant*/
+ },
+#if CP_NUM > 2
+ /* CP 2 */
+ {
+ { 0 }, /* Comphy0 not relevant*/
+ { 0 }, /* Comphy1 not relevant*/
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c,
+ .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1,
+ .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1 }, /* Comphy2 */
+ { 0 }, /* Comphy3 not relevant*/
+ { .g1_ffe_res_sel = 0x3, .g1_ffe_cap_sel = 0xf,
+ .align90 = 0x5f,
+ .g1_dfe_res = 0x2, .g1_amp = 0x1c,
+ .g1_emph = 0xe,
+ .g1_emph_en = 0x1, .g1_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x1,
+ .g1_tx_emph = 0x0, .g1_rx_selmuff = 0x1,
+ .g1_rx_selmufi = 0x0,
+ .g1_rx_selmupf = 0x2, .g1_rx_selmupi = 0x2,
+ .valid = 1 }, /* Comphy4 */
+ { 0 }, /* Comphy5 not relevant*/
+ },
+#endif
+#endif
+ },
+};
+
+#define SATA_PARAMS static const struct sata_params
+SATA_PARAMS sata_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ [0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+ .g1_amp = 0x8, .g2_amp = 0xa,
+ .g3_amp = 0x1e,
+ .g1_emph = 0x1, .g2_emph = 0x2,
+ .g3_emph = 0xe,
+ .g1_emph_en = 0x1, .g2_emph_en = 0x1,
+ .g3_emph_en = 0x1,
+ .g1_tx_amp_adj = 0x1, .g2_tx_amp_adj = 0x1,
+ .g3_tx_amp_adj = 0x1,
+ .g1_tx_emph_en = 0x0, .g2_tx_emph_en = 0x0,
+ .g3_tx_emph_en = 0x0,
+ .g1_tx_emph = 0x1, .g2_tx_emph = 0x1,
+ .g3_tx_emph = 0x1,
+ .g3_dfe_res = 0x1, .g3_ffe_res_sel = 0x4,
+ .g3_ffe_cap_sel = 0xf,
+ .align90 = 0x61,
+ .g1_rx_selmuff = 0x3, .g2_rx_selmuff = 0x3,
+ .g3_rx_selmuff = 0x3,
+ .g1_rx_selmufi = 0x0, .g2_rx_selmufi = 0x0,
+ .g3_rx_selmufi = 0x3,
+ .g1_rx_selmupf = 0x1, .g2_rx_selmupf = 0x1,
+ .g3_rx_selmupf = 0x2,
+ .g1_rx_selmupi = 0x0, .g2_rx_selmupi = 0x0,
+ .g3_rx_selmupi = 0x2,
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT,
+ .valid = 0x1
+ },
+};
+
+static const struct usb_params
+ usb_static_values_tab[AP_NUM][CP_NUM][MAX_LANE_NR] = {
+ [0 ... AP_NUM-1][0 ... CP_NUM-1][0 ... MAX_LANE_NR-1] = {
+ .polarity_invert = COMPHY_POLARITY_NO_INVERT
+ },
+};
+#endif /* __PHY_PORTING_LAYER_H */
diff --git a/plat/marvell/octeontx/otx2/t91/t9130/mvebu_def.h b/plat/marvell/octeontx/otx2/t91/t9130/mvebu_def.h
new file mode 100644
index 0000000..490be73
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130/mvebu_def.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#ifndef __MVEBU_DEF_H__
+#define __MVEBU_DEF_H__
+
+#include <a8k_plat_def.h>
+
+/*
+ * CN-9130 has single CP0 inside the package and 2 additional one
+ * from MoChi interface. In case of db-9130-modular board the MCI interface
+ * is routed to:
+ * - on-board CP115 (MCI0)
+ * - extension board CP115 (MCI1)
+ */
+#define CP_COUNT CP_NUM
+#define MVEBU_SOC_AP807 1
+#define I2C_SPD_ADDR 0x53 /* Access SPD data */
+#define I2C_SPD_P0_ADDR 0x36 /* Select SPD data page 0 */
+
+#endif /* __MVEBU_DEF_H__ */
diff --git a/plat/marvell/octeontx/otx2/t91/t9130/platform.mk b/plat/marvell/octeontx/otx2/t91/t9130/platform.mk
new file mode 100644
index 0000000..1e2716d
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130/platform.mk
@@ -0,0 +1,20 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 1
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_7K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/ap807_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk
diff --git a/plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/board/marvell_plat_config.c b/plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/board/marvell_plat_config.c
new file mode 100644
index 0000000..5bae8eb
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/board/marvell_plat_config.c
@@ -0,0 +1,224 @@
+/*
+ * Copyright (C) 2018 Marvell International Ltd.
+ * Copyright (C) 2021 Semihalf.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ * https://spdx.org/licenses
+ */
+
+#include <armada_common.h>
+#include <mvebu_def.h>
+
+/*
+ * If bootrom is currently at BLE there's no need to include the memory
+ * maps structure at this point
+ */
+#ifndef IMAGE_BLE
+
+/*****************************************************************************
+ * AMB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win amb_memory_map_cp0[] = {
+ /* CP0 SPI1 CS0 Direct Mode access */
+ {0xef00, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+struct addr_map_win amb_memory_map_cp1[] = {
+ /* CP1 SPI1 CS0 Direct Mode access */
+ {0xe800, 0x1000000, AMB_SPI1_CS0_ID},
+};
+
+int marvell_get_amb_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = amb_memory_map_cp0;
+ *size = ARRAY_SIZE(amb_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ *win = amb_memory_map_cp1;
+ *size = ARRAY_SIZE(amb_memory_map_cp1);
+ return 0;
+ case MVEBU_CP_REGS_BASE(2):
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * IO WIN Configuration
+ *****************************************************************************
+ */
+struct addr_map_win io_win_memory_map[] = {
+#if (CP_COUNT > 1)
+ /* SB (MCi0) internal regs */
+ {0x00000000f4000000, 0x2000000, MCI_0_TID},
+ /* SB (MCi0) PCIe0-2 on CP1 */
+ {0x00000000e2000000, 0x7000000, MCI_0_TID},
+ /*
+ * Due to lack of sufficient number of IO windows registers,
+ * below CP1 PCIE configuration must be performed in the
+ * later firmware stages. It should replace the MCI 0 indirect
+ * window, which becomes no longer needed.
+ */
+ /* {0x0000000890000000, 0x30000000, MCI_0_TID}, */
+#if (CP_COUNT > 2)
+ /* SB (MCi1) internal regs */
+ {0x00000000f6000000, 0x2000000, MCI_1_TID},
+ /* SB (MCi1) PCIe0-2 on CP2 */
+ {0x00000000e9000000, 0x6000000, MCI_1_TID},
+ /*
+ * Due to lack of sufficient number of IO windows registers,
+ * below CP2 PCIE configuration must be performed in the
+ * later firmware stages. It should replace the MCI 1 indirect
+ * window, which becomes no longer needed.
+ */
+ /* {0x00000008c0000000, 0x30000000, MCI_1_TID}, */
+#endif
+#endif
+#ifndef IMAGE_BLE
+ /* MCI 0 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(0), 0x100000, MCI_0_TID},
+ /* MCI 1 indirect window */
+ {MVEBU_MCI_REG_BASE_REMAP(1), 0x100000, MCI_1_TID},
+#endif
+};
+
+/* Global Control Register - window default target */
+uint32_t marvell_get_io_win_gcr_target(int ap_index)
+{
+ /*
+ * PIDI == iMCIP AP to SB internal MoChi connection.
+ * In other words CP0
+ */
+ return PIDI_TID;
+}
+
+int marvell_get_io_win_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = io_win_memory_map;
+ if (*win == NULL)
+ *size = 0;
+ else
+ *size = ARRAY_SIZE(io_win_memory_map);
+
+ return 0;
+}
+
+#ifndef IMAGE_BLE
+/*****************************************************************************
+ * IOB Configuration
+ *****************************************************************************
+ */
+struct addr_map_win iob_memory_map_cp0[] = {
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000ef000000, 0x1000000, RUNIT_TID},
+ /* PEX2_X1 window */
+ {0x00000000e1000000, 0x1000000, PEX2_TID},
+ /* PEX1_X1 window */
+ {0x00000000e0000000, 0x1000000, PEX1_TID},
+ /* PEX0_X4 window */
+ {0x00000000c0000000, 0x20000000, PEX0_TID},
+ {0x0000000800000000, 0x90000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp1[] = {
+ /* SPI1_CS0 (RUNIT) window */
+ {0x00000000e8000000, 0x1000000, RUNIT_TID},
+ /* PEX2_X1 window */
+ {0x00000000e6000000, 0x2000000, PEX2_TID},
+ {0x00000008b0000000, 0x10000000, PEX2_TID},
+ /* PEX1_X1 window */
+ {0x00000000e4000000, 0x2000000, PEX1_TID},
+ {0x00000008a0000000, 0x10000000, PEX1_TID},
+ /* PEX0_X2 window */
+ {0x00000000e2000000, 0x2000000, PEX0_TID},
+ {0x0000000890000000, 0x10000000, PEX0_TID},
+};
+
+struct addr_map_win iob_memory_map_cp2[] = {
+
+ /* PEX2_X1 window */
+ {0x00000000ed000000, 0x2000000, PEX2_TID},
+ {0x00000008e0000000, 0x10000000, PEX2_TID},
+ /* PEX1_X1 window */
+ {0x00000000eb000000, 0x2000000, PEX1_TID},
+ {0x00000008d0000000, 0x10000000, PEX1_TID},
+ /* PEX0_X1 window */
+ {0x00000000e9000000, 0x2000000, PEX0_TID},
+ {0x00000008c0000000, 0x10000000, PEX0_TID},
+};
+
+int marvell_get_iob_memory_map(struct addr_map_win **win, uint32_t *size,
+ uintptr_t base)
+{
+ switch (base) {
+ case MVEBU_CP_REGS_BASE(0):
+ *win = iob_memory_map_cp0;
+ *size = ARRAY_SIZE(iob_memory_map_cp0);
+ return 0;
+ case MVEBU_CP_REGS_BASE(1):
+ *win = iob_memory_map_cp1;
+ *size = ARRAY_SIZE(iob_memory_map_cp1);
+ return 0;
+ case MVEBU_CP_REGS_BASE(2):
+ *win = iob_memory_map_cp2;
+ *size = ARRAY_SIZE(iob_memory_map_cp2);
+ return 0;
+ default:
+ *size = 0;
+ *win = 0;
+ return 1;
+ }
+}
+#endif
+
+/*****************************************************************************
+ * CCU Configuration
+ *****************************************************************************
+ */
+struct addr_map_win ccu_memory_map[] = { /* IO window */
+#ifdef IMAGE_BLE
+ {0x00000000f2000000, 0x6000000, IO_0_TID}, /* IO window */
+#else
+#if LLC_SRAM
+ {PLAT_MARVELL_LLC_SRAM_BASE, PLAT_MARVELL_LLC_SRAM_SIZE, DRAM_0_TID},
+#endif
+ {0x00000000f2000000, 0xe000000, IO_0_TID}, /* IO window */
+ {0x00000000c0000000, 0x30000000, IO_0_TID}, /* IO window */
+ {0x0000000800000000, 0x100000000, IO_0_TID}, /* IO window */
+ {0x0000002000000000, 0x70e000000, IO_0_TID}, /* IO for CV-OS */
+#endif
+};
+
+uint32_t marvell_get_ccu_gcr_target(int ap)
+{
+ return DRAM_0_TID;
+}
+
+int marvell_get_ccu_memory_map(int ap_index, struct addr_map_win **win,
+ uint32_t *size)
+{
+ *win = ccu_memory_map;
+ *size = ARRAY_SIZE(ccu_memory_map);
+
+ return 0;
+}
+
+#ifdef IMAGE_BLE
+/*****************************************************************************
+ * SKIP IMAGE Configuration
+ *****************************************************************************
+ */
+void *plat_get_skip_image_data(void)
+{
+ /* No recovery button on CN-9130 board? */
+ return NULL;
+}
+#endif
diff --git a/plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/platform.mk b/plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/platform.mk
new file mode 100644
index 0000000..ee55455
--- /dev/null
+++ b/plat/marvell/octeontx/otx2/t91/t9130_cex7_eval/platform.mk
@@ -0,0 +1,33 @@
+#
+# Copyright (C) 2018 Marvell International Ltd.
+# Copyright (C) 2021 Semihalf.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+# https://spdx.org/licenses
+#
+
+PCI_EP_SUPPORT := 0
+
+CP_NUM := 1
+$(eval $(call add_define,CP_NUM))
+
+DOIMAGE_SEC := tools/doimage/secure/sec_img_7K.cfg
+
+MARVELL_MOCHI_DRV := drivers/marvell/mochi/ap807_setup.c
+
+BOARD_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+
+#
+# CN913X CEx7 Evaluation Board shares the DRAM connectivity
+# and SerDes settings with the CN913X DB - reuse relevant
+# board-specific files.
+#
+T9130_DIR := $(BOARD_DIR)/../t9130
+PLAT_INCLUDES := -I$(T9130_DIR) \
+ -I$(T9130_DIR)/board
+BLE_PORTING_SOURCES := $(T9130_DIR)/board/dram_port.c \
+ $(BOARD_DIR)/board/marvell_plat_config.c
+
+include plat/marvell/armada/a8k/common/a8k_common.mk
+
+include plat/marvell/armada/common/marvell_common.mk