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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:13:47 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:13:47 +0000
commit102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch)
treebcf648efac40ca6139842707f0eba5a4496a6dd2 /plat/xilinx/versal/include
parentInitial commit. (diff)
downloadarm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.tar.xz
arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.zip
Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plat/xilinx/versal/include')
-rw-r--r--plat/xilinx/versal/include/plat_ipi.h55
-rw-r--r--plat/xilinx/versal/include/plat_macros.S110
-rw-r--r--plat/xilinx/versal/include/plat_pm_common.h22
-rw-r--r--plat/xilinx/versal/include/plat_private.h39
-rw-r--r--plat/xilinx/versal/include/platform_def.h104
-rw-r--r--plat/xilinx/versal/include/versal_def.h146
6 files changed, 476 insertions, 0 deletions
diff --git a/plat/xilinx/versal/include/plat_ipi.h b/plat/xilinx/versal/include/plat_ipi.h
new file mode 100644
index 0000000..36a4380
--- /dev/null
+++ b/plat/xilinx/versal/include/plat_ipi.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2019, Xilinx, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/* Versal IPI management enums and defines */
+
+#ifndef PLAT_IPI_H
+#define PLAT_IPI_H
+
+#include <ipi.h>
+#include <stdint.h>
+
+/*********************************************************************
+ * IPI agent IDs macros
+ ********************************************************************/
+#define IPI_ID_PMC 1U
+#define IPI_ID_APU 2U
+#define IPI_ID_RPU0 3U
+#define IPI_ID_RPU1 4U
+#define IPI_ID_3 5U
+#define IPI_ID_4 6U
+#define IPI_ID_5 7U
+
+/*********************************************************************
+ * IPI message buffers
+ ********************************************************************/
+#define IPI_BUFFER_BASEADDR 0xFF3F0000U
+
+#define IPI_BUFFER_APU_BASE (IPI_BUFFER_BASEADDR + 0x400U)
+#define IPI_BUFFER_PMC_BASE (IPI_BUFFER_BASEADDR + 0x200U)
+
+#define IPI_BUFFER_TARGET_APU_OFFSET 0x80U
+#define IPI_BUFFER_TARGET_PMC_OFFSET 0x40U
+
+#define IPI_BUFFER_LOCAL_BASE IPI_BUFFER_APU_BASE
+#define IPI_BUFFER_REMOTE_BASE IPI_BUFFER_PMC_BASE
+
+#define IPI_BUFFER_TARGET_LOCAL_OFFSET IPI_BUFFER_TARGET_APU_OFFSET
+#define IPI_BUFFER_TARGET_REMOTE_OFFSET IPI_BUFFER_TARGET_PMC_OFFSET
+
+#define IPI_BUFFER_MAX_WORDS 8
+
+#define IPI_BUFFER_REQ_OFFSET 0x0U
+#define IPI_BUFFER_RESP_OFFSET 0x20U
+
+/*********************************************************************
+ * Platform specific IPI API declarations
+ ********************************************************************/
+
+/* Configure IPI table for versal */
+void versal_ipi_config_table_init(void);
+
+#endif /* PLAT_IPI_H */
diff --git a/plat/xilinx/versal/include/plat_macros.S b/plat/xilinx/versal/include/plat_macros.S
new file mode 100644
index 0000000..3a52212
--- /dev/null
+++ b/plat/xilinx/versal/include/plat_macros.S
@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLAT_MACROS_S
+#define PLAT_MACROS_S
+
+#include <drivers/arm/gic_common.h>
+#include <drivers/arm/gicv2.h>
+#include <drivers/arm/gicv3.h>
+
+#include "../include/platform_def.h"
+
+.section .rodata.gic_reg_name, "aS"
+/* Applicable only to GICv2 and GICv3 with SRE disabled (legacy mode) */
+gicc_regs:
+ .asciz "gicc_hppir", "gicc_ahppir", "gicc_ctlr", ""
+
+/* Applicable only to GICv3 with SRE enabled */
+icc_regs:
+ .asciz "icc_hppir0_el1", "icc_hppir1_el1", "icc_ctlr_el3", ""
+
+/* Registers common to both GICv2 and GICv3 */
+gicd_pend_reg:
+ .asciz "gicd_ispendr regs (Offsets 0x200 - 0x278)\n Offset:\t\t\tvalue\n"
+newline:
+ .asciz "\n"
+spacer:
+ .asciz ":\t\t0x"
+
+ /* ---------------------------------------------
+ * The below utility macro prints out relevant GIC
+ * registers whenever an unhandled exception is
+ * taken in BL31 on Versal platform.
+ * Expects: GICD base in x16, GICC base in x17
+ * Clobbers: x0 - x10, sp
+ * ---------------------------------------------
+ */
+ .macro versal_print_gic_regs
+ /* Check for GICv3 system register access */
+ mrs x7, id_aa64pfr0_el1
+ ubfx x7, x7, #ID_AA64PFR0_GIC_SHIFT, #ID_AA64PFR0_GIC_WIDTH
+ cmp x7, #1
+ b.ne print_gicv2
+
+ /* Check for SRE enable */
+ mrs x8, ICC_SRE_EL3
+ tst x8, #ICC_SRE_SRE_BIT
+ b.eq print_gicv2
+
+ /* Load the icc reg list to x6 */
+ adr x6, icc_regs
+ /* Load the icc regs to gp regs used by str_in_crash_buf_print */
+ mrs x8, ICC_HPPIR0_EL1
+ mrs x9, ICC_HPPIR1_EL1
+ mrs x10, ICC_CTLR_EL3
+ /* Store to the crash buf and print to console */
+ bl str_in_crash_buf_print
+ b print_gic_common
+
+print_gicv2:
+ /* Load the gicc reg list to x6 */
+ adr x6, gicc_regs
+ /* Load the gicc regs to gp regs used by str_in_crash_buf_print */
+ ldr w8, [x17, #GICC_HPPIR]
+ ldr w9, [x17, #GICC_AHPPIR]
+ ldr w10, [x17, #GICC_CTLR]
+ /* Store to the crash buf and print to console */
+ bl str_in_crash_buf_print
+
+print_gic_common:
+ /* Print the GICD_ISPENDR regs */
+ add x7, x16, #GICD_ISPENDR
+ adr x4, gicd_pend_reg
+ bl asm_print_str
+gicd_ispendr_loop:
+ sub x4, x7, x16
+ cmp x4, #0x280
+ b.eq exit_print_gic_regs
+ bl asm_print_hex
+
+ adr x4, spacer
+ bl asm_print_str
+
+ ldr x4, [x7], #8
+ bl asm_print_hex
+
+ adr x4, newline
+ bl asm_print_str
+ b gicd_ispendr_loop
+exit_print_gic_regs:
+ .endm
+
+ /* ---------------------------------------------
+ * The below required platform porting macro
+ * prints out relevant GIC and CCI registers
+ * whenever an unhandled exception is taken in
+ * BL31.
+ * Clobbers: x0 - x10, x16, x17, sp
+ * ---------------------------------------------
+ */
+ .macro plat_crash_print_regs
+ mov_imm x17, PLAT_VERSAL_GICD_BASE
+ mov_imm x16, PLAT_VERSAL_GICR_BASE
+ versal_print_gic_regs
+ .endm
+
+#endif /* PLAT_MACROS_S */
diff --git a/plat/xilinx/versal/include/plat_pm_common.h b/plat/xilinx/versal/include/plat_pm_common.h
new file mode 100644
index 0000000..4c057b8
--- /dev/null
+++ b/plat/xilinx/versal/include/plat_pm_common.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2019, Xilinx, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * Contains platform specific definitions of commonly used macros data types
+ * for PU Power Management. This file should be common for all PU's.
+ */
+
+#ifndef PLAT_PM_COMMON_H
+#define PLAT_PM_COMMON_H
+
+#include <common/debug.h>
+#include <stdint.h>
+#include "pm_defs.h"
+
+#define NON_SECURE_FLAG 1U
+#define SECURE_FLAG 0U
+
+#endif /* PLAT_PM_COMMON_H */
diff --git a/plat/xilinx/versal/include/plat_private.h b/plat/xilinx/versal/include/plat_private.h
new file mode 100644
index 0000000..818797d
--- /dev/null
+++ b/plat/xilinx/versal/include/plat_private.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2018-2022, Xilinx, Inc. All rights reserved.
+ * Copyright (c) 2022, Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLAT_PRIVATE_H
+#define PLAT_PRIVATE_H
+
+#include <lib/xlat_tables/xlat_tables.h>
+#include <bl31/interrupt_mgmt.h>
+
+typedef struct versal_intr_info_type_el3 {
+ uint32_t id;
+ interrupt_type_handler_t handler;
+} versal_intr_info_type_el3_t;
+
+void versal_config_setup(void);
+
+const mmap_region_t *plat_versal_get_mmap(void);
+
+void plat_versal_gic_driver_init(void);
+void plat_versal_gic_init(void);
+void plat_versal_gic_cpuif_enable(void);
+void plat_versal_gic_cpuif_disable(void);
+void plat_versal_gic_pcpu_init(void);
+void plat_versal_gic_save(void);
+void plat_versal_gic_resume(void);
+
+uint32_t versal_calc_core_pos(u_register_t mpidr);
+/*
+ * Register handler to specific GIC entrance
+ * for INTR_TYPE_EL3 type of interrupt
+ */
+int32_t request_intr_type_el3(uint32_t irq, interrupt_type_handler_t fiq_handler);
+
+#endif /* PLAT_PRIVATE_H */
diff --git a/plat/xilinx/versal/include/platform_def.h b/plat/xilinx/versal/include/platform_def.h
new file mode 100644
index 0000000..6d95fdc
--- /dev/null
+++ b/plat/xilinx/versal/include/platform_def.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2018-2021, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef PLATFORM_DEF_H
+#define PLATFORM_DEF_H
+
+#include <arch.h>
+#include "versal_def.h"
+
+/*******************************************************************************
+ * Generic platform constants
+ ******************************************************************************/
+
+/* Size of cacheable stacks */
+#define PLATFORM_STACK_SIZE U(0x440)
+
+#define PLATFORM_CORE_COUNT U(2)
+#define PLAT_MAX_PWR_LVL U(1)
+#define PLAT_MAX_RET_STATE U(1)
+#define PLAT_MAX_OFF_STATE U(2)
+
+/*******************************************************************************
+ * BL31 specific defines.
+ ******************************************************************************/
+/*
+ * Put BL31 at the top of the Trusted SRAM (just below the shared memory, if
+ * present). BL31_BASE is calculated using the current BL31 debug size plus a
+ * little space for growth.
+ */
+#ifndef VERSAL_ATF_MEM_BASE
+# define BL31_BASE U(0xfffe0000)
+# define BL31_LIMIT U(0xffffffff)
+#else
+# define BL31_BASE (VERSAL_ATF_MEM_BASE)
+# define BL31_LIMIT (VERSAL_ATF_MEM_BASE + VERSAL_ATF_MEM_SIZE - 1)
+# ifdef VERSAL_ATF_MEM_PROGBITS_SIZE
+# define BL31_PROGBITS_LIMIT (VERSAL_ATF_MEM_BASE + VERSAL_ATF_MEM_PROGBITS_SIZE - 1)
+# endif
+#endif
+
+/*******************************************************************************
+ * BL32 specific defines.
+ ******************************************************************************/
+#ifndef VERSAL_BL32_MEM_BASE
+# define BL32_BASE U(0x60000000)
+# define BL32_LIMIT U(0x7fffffff)
+#else
+# define BL32_BASE (VERSAL_BL32_MEM_BASE)
+# define BL32_LIMIT (VERSAL_BL32_MEM_BASE + VERSAL_BL32_MEM_SIZE - 1)
+#endif
+
+/*******************************************************************************
+ * BL33 specific defines.
+ ******************************************************************************/
+#ifndef PRELOADED_BL33_BASE
+# define PLAT_ARM_NS_IMAGE_BASE U(0x8000000)
+#else
+# define PLAT_ARM_NS_IMAGE_BASE PRELOADED_BL33_BASE
+#endif
+
+/*******************************************************************************
+ * TSP specific defines.
+ ******************************************************************************/
+#define TSP_SEC_MEM_BASE BL32_BASE
+#define TSP_SEC_MEM_SIZE (BL32_LIMIT - BL32_BASE + 1)
+
+/* ID of the secure physical generic timer interrupt used by the TSP */
+#define TSP_IRQ_SEC_PHY_TIMER ARM_IRQ_SEC_PHY_TIMER
+
+/*******************************************************************************
+ * Platform specific page table and MMU setup constants
+ ******************************************************************************/
+#define PLAT_PHY_ADDR_SPACE_SIZE (1ull << 32)
+#define PLAT_VIRT_ADDR_SPACE_SIZE (1ull << 32)
+#define MAX_MMAP_REGIONS 8
+#define MAX_XLAT_TABLES 5
+
+#define CACHE_WRITEBACK_SHIFT 6
+#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
+
+#define PLAT_VERSAL_GICD_BASE U(0xF9000000)
+#define PLAT_VERSAL_GICR_BASE U(0xF9080000)
+
+/*
+ * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
+ * terminology. On a GICv2 system or mode, the lists will be merged and treated
+ * as Group 0 interrupts.
+ */
+#define PLAT_VERSAL_G1S_IRQS VERSAL_IRQ_SEC_PHY_TIMER
+#define PLAT_VERSAL_G0_IRQS VERSAL_IRQ_SEC_PHY_TIMER
+#define PLAT_VERSAL_IPI_IRQ U(62)
+
+#define PLAT_VERSAL_G1S_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(VERSAL_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_LEVEL)
+
+#define PLAT_VERSAL_G0_IRQ_PROPS(grp) \
+ INTR_PROP_DESC(PLAT_VERSAL_IPI_IRQ, GIC_HIGHEST_SEC_PRIORITY, grp, \
+ GIC_INTR_CFG_EDGE), \
+
+#endif /* PLATFORM_DEF_H */
diff --git a/plat/xilinx/versal/include/versal_def.h b/plat/xilinx/versal/include/versal_def.h
new file mode 100644
index 0000000..60431a5
--- /dev/null
+++ b/plat/xilinx/versal/include/versal_def.h
@@ -0,0 +1,146 @@
+/*
+ * Copyright (c) 2018-2022, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2019-2022, Xilinx, Inc. All rights reserved.
+ * Copyright (c) 2022, Advanced Micro Devices, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef VERSAL_DEF_H
+#define VERSAL_DEF_H
+
+#include <plat/arm/common/smccc_def.h>
+#include <plat/common/common_def.h>
+
+/* number of interrupt handlers. increase as required */
+#define MAX_INTR_EL3 2
+/* List all consoles */
+#define VERSAL_CONSOLE_ID_pl011 1
+#define VERSAL_CONSOLE_ID_pl011_0 1
+#define VERSAL_CONSOLE_ID_pl011_1 2
+#define VERSAL_CONSOLE_ID_dcc 3
+
+#define VERSAL_CONSOLE_IS(con) (VERSAL_CONSOLE_ID_ ## con == VERSAL_CONSOLE)
+
+/* List all supported platforms */
+#define VERSAL_PLATFORM_ID_versal_virt 1
+#define VERSAL_PLATFORM_ID_spp_itr6 2
+#define VERSAL_PLATFORM_ID_emu_itr6 3
+#define VERSAL_PLATFORM_ID_silicon 4
+
+#define VERSAL_PLATFORM_IS(con) (VERSAL_PLATFORM_ID_ ## con == VERSAL_PLATFORM)
+
+/* Firmware Image Package */
+#define VERSAL_PRIMARY_CPU 0
+
+/*******************************************************************************
+ * memory map related constants
+ ******************************************************************************/
+#define DEVICE0_BASE 0xFF000000
+#define DEVICE0_SIZE 0x00E00000
+#define DEVICE1_BASE 0xF9000000
+#define DEVICE1_SIZE 0x00800000
+
+/*******************************************************************************
+ * IRQ constants
+ ******************************************************************************/
+#define VERSAL_IRQ_SEC_PHY_TIMER U(29)
+
+/*******************************************************************************
+ * CCI-400 related constants
+ ******************************************************************************/
+#define PLAT_ARM_CCI_BASE 0xFD000000
+#define PLAT_ARM_CCI_CLUSTER0_SL_IFACE_IX 4
+#define PLAT_ARM_CCI_CLUSTER1_SL_IFACE_IX 5
+
+/*******************************************************************************
+ * UART related constants
+ ******************************************************************************/
+#define VERSAL_UART0_BASE 0xFF000000
+#define VERSAL_UART1_BASE 0xFF010000
+
+#if VERSAL_CONSOLE_IS(pl011) || VERSAL_CONSOLE_IS(dcc)
+# define VERSAL_UART_BASE VERSAL_UART0_BASE
+#elif VERSAL_CONSOLE_IS(pl011_1)
+# define VERSAL_UART_BASE VERSAL_UART1_BASE
+#else
+# error "invalid VERSAL_CONSOLE"
+#endif
+
+#define PLAT_VERSAL_CRASH_UART_BASE VERSAL_UART_BASE
+#define PLAT_VERSAL_CRASH_UART_CLK_IN_HZ VERSAL_UART_CLOCK
+#define VERSAL_CONSOLE_BAUDRATE VERSAL_UART_BAUDRATE
+
+/*******************************************************************************
+ * Platform related constants
+ ******************************************************************************/
+#if VERSAL_PLATFORM_IS(versal_virt)
+# define PLATFORM_NAME "Versal Virt"
+# define VERSAL_UART_CLOCK 25000000
+# define VERSAL_UART_BAUDRATE 115200
+# define VERSAL_CPU_CLOCK 2720000
+#elif VERSAL_PLATFORM_IS(silicon)
+# define PLATFORM_NAME "Versal Silicon"
+# define VERSAL_UART_CLOCK 100000000
+# define VERSAL_UART_BAUDRATE 115200
+# define VERSAL_CPU_CLOCK 100000000
+#elif VERSAL_PLATFORM_IS(spp_itr6)
+# define PLATFORM_NAME "SPP ITR6"
+# define VERSAL_UART_CLOCK 25000000
+# define VERSAL_UART_BAUDRATE 115200
+# define VERSAL_CPU_CLOCK 2720000
+#elif VERSAL_PLATFORM_IS(emu_itr6)
+# define PLATFORM_NAME "EMU ITR6"
+# define VERSAL_UART_CLOCK 212000
+# define VERSAL_UART_BAUDRATE 9600
+# define VERSAL_CPU_CLOCK 212000
+#endif
+
+/* Access control register defines */
+#define ACTLR_EL3_L2ACTLR_BIT (1 << 6)
+#define ACTLR_EL3_CPUACTLR_BIT (1 << 0)
+
+/* For cpu reset APU space here too 0xFE5F1000 CRF_APB*/
+#define CRF_BASE 0xFD1A0000
+#define CRF_SIZE 0x00600000
+
+/* CRF registers and bitfields */
+#define CRF_RST_APU (CRF_BASE + 0X00000300)
+
+#define CRF_RST_APU_ACPU_RESET (1 << 0)
+#define CRF_RST_APU_ACPU_PWRON_RESET (1 << 10)
+
+#define FPD_MAINCCI_BASE 0xFD000000
+#define FPD_MAINCCI_SIZE 0x00100000
+
+/* APU registers and bitfields */
+#define FPD_APU_BASE 0xFD5C0000U
+#define FPD_APU_CONFIG_0 (FPD_APU_BASE + 0x20U)
+#define FPD_APU_RVBAR_L_0 (FPD_APU_BASE + 0x40U)
+#define FPD_APU_RVBAR_H_0 (FPD_APU_BASE + 0x44U)
+#define FPD_APU_PWRCTL (FPD_APU_BASE + 0x90U)
+
+#define FPD_APU_CONFIG_0_VINITHI_SHIFT 8U
+#define APU_0_PWRCTL_CPUPWRDWNREQ_MASK 1U
+#define APU_1_PWRCTL_CPUPWRDWNREQ_MASK 2U
+
+/* PMC registers and bitfields */
+#define PMC_GLOBAL_BASE 0xF1110000U
+#define PMC_GLOBAL_GLOB_GEN_STORAGE4 (PMC_GLOBAL_BASE + 0x40U)
+
+/* IPI registers and bitfields */
+#define IPI0_REG_BASE U(0xFF330000)
+#define IPI0_TRIG_BIT (1U << 2U)
+#define PMC_IPI_TRIG_BIT (1U << 1U)
+#define IPI1_REG_BASE U(0xFF340000)
+#define IPI1_TRIG_BIT (1U << 3U)
+#define IPI2_REG_BASE U(0xFF350000)
+#define IPI2_TRIG_BIT (1U << 4U)
+#define IPI3_REG_BASE U(0xFF360000)
+#define IPI3_TRIG_BIT (1U << 5U)
+#define IPI4_REG_BASE U(0xFF370000)
+#define IPI4_TRIG_BIT (1U << 5U)
+#define IPI5_REG_BASE U(0xFF380000)
+#define IPI5_TRIG_BIT (1U << 6U)
+
+#endif /* VERSAL_DEF_H */