Adding upstream version 2.10.0+dfsg.upstream/2.10.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 98 insertions, 0 deletions

diff --git a/plat/qti/msm8916/platform.mk b/plat/qti/msm8916/platform.mk
new file mode 100644
index 0000000..c71ad94
--- /dev/null
+++ b/plat/qti/msm8916/platform.mk
@@ -0,0 +1,98 @@
+#
+# Copyright (c) 2021-2023, Stephan Gerhold <stephan@gerhold.net>
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+include drivers/arm/gic/v2/gicv2.mk
+include lib/xlat_tables_v2/xlat_tables.mk
+
+PLAT_BL_COMMON_SOURCES	:=	${GICV2_SOURCES}				\
+				${XLAT_TABLES_LIB_SRCS}				\
+				drivers/delay_timer/delay_timer.c		\
+				drivers/delay_timer/generic_delay_timer.c	\
+				plat/common/plat_gicv2.c			\
+				plat/qti/msm8916/msm8916_gicv2.c		\
+				plat/qti/msm8916/msm8916_setup.c		\
+				plat/qti/msm8916/${ARCH}/msm8916_helpers.S	\
+				plat/qti/msm8916/${ARCH}/uartdm_console.S
+
+MSM8916_CPU		:=	$(if ${ARM_CORTEX_A7},cortex_a7,cortex_a53)
+MSM8916_PM_SOURCES	:=	drivers/arm/cci/cci.c				\
+				lib/cpus/${ARCH}/${MSM8916_CPU}.S		\
+				plat/common/plat_psci_common.c			\
+				plat/qti/msm8916/msm8916_config.c		\
+				plat/qti/msm8916/msm8916_cpu_boot.c		\
+				plat/qti/msm8916/msm8916_pm.c			\
+				plat/qti/msm8916/msm8916_topology.c
+
+BL31_SOURCES		+=	${MSM8916_PM_SOURCES}				\
+				plat/qti/msm8916/msm8916_bl31_setup.c
+
+PLAT_INCLUDES		:=	-Iplat/qti/msm8916/include
+
+ifeq (${ARCH},aarch64)
+# arm_macros.S exists only on aarch64 currently
+PLAT_INCLUDES		+=	-Iinclude/plat/arm/common/${ARCH}
+endif
+
+# Only BL31 is supported at the moment and is entered on a single CPU
+RESET_TO_BL31			:= 1
+COLD_BOOT_SINGLE_CPU		:= 1
+
+# Have different sections for code and rodata
+SEPARATE_CODE_AND_RODATA	:= 1
+
+# Single cluster
+WARMBOOT_ENABLE_DCACHE_EARLY	:= 1
+
+# Disable features unsupported in ARMv8.0
+ENABLE_SPE_FOR_NS		:= 0
+ENABLE_SVE_FOR_NS		:= 0
+
+# Disable workarounds unnecessary for Cortex-A7/A53
+WORKAROUND_CVE_2017_5715	:= 0
+WORKAROUND_CVE_2022_23960	:= 0
+
+ifeq (${MSM8916_CPU},cortex_a53)
+# The Cortex-A53 revision varies depending on the SoC revision.
+# msm8916 uses r0p0, msm8939 uses r0p1 or r0p4. Enable all errata
+# and rely on the runtime detection to apply them only if needed.
+ERRATA_A53_819472		:= 1
+ERRATA_A53_824069		:= 1
+ERRATA_A53_826319		:= 1
+ERRATA_A53_827319		:= 1
+ERRATA_A53_835769		:= 1
+ERRATA_A53_836870		:= 1
+ERRATA_A53_843419		:= 1
+ERRATA_A53_855873		:= 1
+ERRATA_A53_1530924		:= 1
+endif
+
+# Build config flags
+# ------------------
+BL31_BASE			?= 0x86500000
+PRELOADED_BL33_BASE		?= 0x8f600000
+
+ifeq (${ARCH},aarch64)
+    BL32_BASE			?= BL31_LIMIT
+    $(eval $(call add_define,BL31_BASE))
+else
+    ifeq (${AARCH32_SP},none)
+	$(error Variable AARCH32_SP has to be set for AArch32)
+    endif
+    # There is no BL31 on aarch32, so reuse its location for BL32
+    BL32_BASE			?= $(BL31_BASE)
+endif
+$(eval $(call add_define,BL32_BASE))
+
+# UART number to use for TF-A output during early boot
+QTI_UART_NUM			?= 2
+$(eval $(call assert_numeric,QTI_UART_NUM))
+$(eval $(call add_define,QTI_UART_NUM))
+
+# Set to 1 on the command line to keep using UART after early boot.
+# Requires reserving the UART and related clocks inside the normal world.
+QTI_RUNTIME_UART		?= 0
+$(eval $(call assert_boolean,QTI_RUNTIME_UART))
+$(eval $(call add_define,QTI_RUNTIME_UART))