mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-17 18:14:24 +00:00
6bb6015f91
The default DRAM2 base address for Arm platforms is 0x880000000. However, on some platforms the firmware may want to move the start address to a different value. To support this introduce PLAT_ARM_DRAM2_BASE that defaults to 0x880000000; but can be overridden by a platform (e.g. in platform_def.h). Change-Id: I0d81195e06070bc98f376444b48ada2db1666e28 Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
331 lines
9.7 KiB
C
331 lines
9.7 KiB
C
/*
|
|
* Copyright (c) 2019, Arm Limited. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef PLATFORM_DEF_H
|
|
#define PLATFORM_DEF_H
|
|
|
|
#include <common/tbbr/tbbr_img_def.h>
|
|
#include <lib/utils_def.h>
|
|
#include <lib/xlat_tables/xlat_tables_defs.h>
|
|
#include <plat/arm/board/common/v2m_def.h>
|
|
#include <plat/common/common_def.h>
|
|
|
|
#include "../fvp_ve_def.h"
|
|
|
|
#define ARM_CACHE_WRITEBACK_SHIFT 6
|
|
|
|
/* Memory location options for TSP */
|
|
#define ARM_DRAM_ID 2
|
|
|
|
#define ARM_DRAM1_BASE UL(0x80000000)
|
|
#define ARM_DRAM1_SIZE UL(0x80000000)
|
|
#define ARM_DRAM1_END (ARM_DRAM1_BASE + \
|
|
ARM_DRAM1_SIZE - 1)
|
|
|
|
#define ARM_DRAM2_BASE PLAT_ARM_DRAM2_BASE
|
|
#define ARM_DRAM2_SIZE PLAT_ARM_DRAM2_SIZE
|
|
#define ARM_DRAM2_END (ARM_DRAM2_BASE + \
|
|
ARM_DRAM2_SIZE - 1)
|
|
|
|
#define ARM_NS_DRAM1_BASE ARM_DRAM1_BASE
|
|
/*
|
|
* The last 2MB is meant to be NOLOAD and will not be zero
|
|
* initialized.
|
|
*/
|
|
#define ARM_NS_DRAM1_SIZE (ARM_DRAM1_SIZE - \
|
|
0x00200000)
|
|
|
|
|
|
/* The first 4KB of NS DRAM1 are used as shared memory */
|
|
#define FVP_VE_SHARED_RAM_BASE ARM_NS_DRAM1_BASE
|
|
#define FVP_VE_SHARED_RAM_SIZE UL(0x00001000) /* 4 KB */
|
|
|
|
/* The next 252 kB of NS DRAM is used to load the BL images */
|
|
#define ARM_BL_RAM_BASE (FVP_VE_SHARED_RAM_BASE + \
|
|
FVP_VE_SHARED_RAM_SIZE)
|
|
#define ARM_BL_RAM_SIZE (PLAT_ARM_BL_PLUS_SHARED_RAM_SIZE - \
|
|
FVP_VE_SHARED_RAM_SIZE)
|
|
|
|
|
|
#define ARM_IRQ_SEC_PHY_TIMER 29
|
|
|
|
#define ARM_IRQ_SEC_SGI_0 8
|
|
#define ARM_IRQ_SEC_SGI_1 9
|
|
#define ARM_IRQ_SEC_SGI_2 10
|
|
#define ARM_IRQ_SEC_SGI_3 11
|
|
#define ARM_IRQ_SEC_SGI_4 12
|
|
#define ARM_IRQ_SEC_SGI_5 13
|
|
#define ARM_IRQ_SEC_SGI_6 14
|
|
#define ARM_IRQ_SEC_SGI_7 15
|
|
|
|
/*
|
|
* Define a list of Group 1 Secure and Group 0 interrupt properties as per GICv3
|
|
* terminology. On a GICv2 system or mode, the lists will be merged and treated
|
|
* as Group 0 interrupts.
|
|
*/
|
|
#define ARM_G1S_IRQ_PROPS(grp) \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_LEVEL), \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE), \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE), \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE), \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE), \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE), \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE)
|
|
|
|
#define ARM_G0_IRQ_PROPS(grp) \
|
|
INTR_PROP_DESC(ARM_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_EDGE)
|
|
|
|
#define ARM_MAP_SHARED_RAM MAP_REGION_FLAT( \
|
|
FVP_VE_SHARED_RAM_BASE, \
|
|
FVP_VE_SHARED_RAM_SIZE, \
|
|
MT_DEVICE | MT_RW | MT_SECURE)
|
|
|
|
#define ARM_MAP_NS_DRAM1 MAP_REGION_FLAT( \
|
|
ARM_NS_DRAM1_BASE, \
|
|
ARM_NS_DRAM1_SIZE, \
|
|
MT_MEMORY | MT_RW | MT_NS)
|
|
|
|
#define ARM_MAP_DRAM2 MAP_REGION_FLAT( \
|
|
ARM_DRAM2_BASE, \
|
|
ARM_DRAM2_SIZE, \
|
|
MT_MEMORY | MT_RW | MT_NS)
|
|
|
|
#define ARM_MAP_BL_RO MAP_REGION_FLAT( \
|
|
BL_CODE_BASE, \
|
|
BL_CODE_END - BL_CODE_BASE, \
|
|
MT_CODE | MT_SECURE), \
|
|
MAP_REGION_FLAT( \
|
|
BL_RO_DATA_BASE, \
|
|
BL_RO_DATA_END \
|
|
- BL_RO_DATA_BASE, \
|
|
MT_RO_DATA | MT_SECURE)
|
|
|
|
#if USE_COHERENT_MEM
|
|
#define ARM_MAP_BL_COHERENT_RAM MAP_REGION_FLAT( \
|
|
BL_COHERENT_RAM_BASE, \
|
|
BL_COHERENT_RAM_END \
|
|
- BL_COHERENT_RAM_BASE, \
|
|
MT_DEVICE | MT_RW | MT_SECURE)
|
|
#endif
|
|
|
|
/*
|
|
* The max number of regions like RO(code), coherent and data required by
|
|
* different BL stages which need to be mapped in the MMU.
|
|
*/
|
|
#define ARM_BL_REGIONS 5
|
|
|
|
#define MAX_MMAP_REGIONS (PLAT_ARM_MMAP_ENTRIES + \
|
|
ARM_BL_REGIONS)
|
|
|
|
/* Memory mapped Generic timer interfaces */
|
|
#define FVP_VE_TIMER_BASE_FREQUENCY UL(24000000)
|
|
#define ARM_SYS_CNTREAD_BASE UL(0x2a800000)
|
|
#define ARM_SYS_CNT_BASE_S UL(0x2a820000)
|
|
#define ARM_SYS_CNT_BASE_NS UL(0x2a830000)
|
|
|
|
#define ARM_CONSOLE_BAUDRATE 115200
|
|
|
|
/* Trusted Watchdog constants */
|
|
#define ARM_SP805_TWDG_BASE UL(0x1C0F0000)
|
|
#define ARM_SP805_TWDG_CLK_HZ 32768
|
|
/* The TBBR document specifies a watchdog timeout of 256 seconds. SP805
|
|
* asserts reset after two consecutive countdowns (2 x 128 = 256 sec) */
|
|
#define ARM_TWDG_TIMEOUT_SEC 128
|
|
#define ARM_TWDG_LOAD_VAL (ARM_SP805_TWDG_CLK_HZ * \
|
|
ARM_TWDG_TIMEOUT_SEC)
|
|
|
|
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
|
|
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
|
|
|
|
/*
|
|
* This macro defines the deepest retention state possible. A higher state
|
|
* id will represent an invalid or a power down state.
|
|
*/
|
|
#define PLAT_MAX_RET_STATE 1
|
|
|
|
/*
|
|
* This macro defines the deepest power down states possible. Any state ID
|
|
* higher than this is invalid.
|
|
*/
|
|
#define PLAT_MAX_OFF_STATE 2
|
|
|
|
/*
|
|
* Some data must be aligned on the biggest cache line size in the platform.
|
|
* This is known only to the platform as it might have a combination of
|
|
* integrated and external caches.
|
|
*/
|
|
#define CACHE_WRITEBACK_GRANULE (U(1) << ARM_CACHE_WRITEBACK_SHIFT)
|
|
|
|
/*
|
|
* To enable TB_FW_CONFIG to be loaded by BL1, define the corresponding base
|
|
* and limit. Leave enough space of BL2 meminfo.
|
|
*/
|
|
#define ARM_TB_FW_CONFIG_BASE (ARM_BL_RAM_BASE + sizeof(meminfo_t))
|
|
#define ARM_TB_FW_CONFIG_LIMIT (ARM_BL_RAM_BASE + PAGE_SIZE)
|
|
|
|
/*******************************************************************************
|
|
* BL1 specific defines.
|
|
* BL1 RW data is relocated from ROM to RAM at runtime so we need 2 sets of
|
|
* addresses.
|
|
******************************************************************************/
|
|
#define BL1_RO_BASE 0x00000000
|
|
#define BL1_RO_LIMIT PLAT_ARM_TRUSTED_ROM_SIZE
|
|
/*
|
|
* Put BL1 RW at the top of the memory allocated for BL images in NS DRAM.
|
|
*/
|
|
#define BL1_RW_BASE (ARM_BL_RAM_BASE + \
|
|
ARM_BL_RAM_SIZE - \
|
|
(PLAT_ARM_MAX_BL1_RW_SIZE))
|
|
#define BL1_RW_LIMIT (ARM_BL_RAM_BASE + \
|
|
(ARM_BL_RAM_SIZE))
|
|
|
|
|
|
/*******************************************************************************
|
|
* BL2 specific defines.
|
|
******************************************************************************/
|
|
|
|
/*
|
|
* Put BL2 just below BL1.
|
|
*/
|
|
#define BL2_BASE (BL1_RW_BASE - FVP_VE_MAX_BL2_SIZE)
|
|
#define BL2_LIMIT BL1_RW_BASE
|
|
|
|
|
|
/* Put BL32 below BL2 in NS DRAM.*/
|
|
#define ARM_BL2_MEM_DESC_BASE ARM_TB_FW_CONFIG_LIMIT
|
|
|
|
#define BL32_BASE ((ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)\
|
|
- PLAT_ARM_MAX_BL32_SIZE)
|
|
#define BL32_PROGBITS_LIMIT BL2_BASE
|
|
#define BL32_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)
|
|
|
|
/* Required platform porting definitions */
|
|
#define PLATFORM_CORE_COUNT 1
|
|
#define PLAT_NUM_PWR_DOMAINS ((FVP_VE_CLUSTER_COUNT + \
|
|
PLATFORM_CORE_COUNT) + 1)
|
|
|
|
#define PLAT_MAX_PWR_LVL 2
|
|
|
|
/*
|
|
* Other platform porting definitions are provided by included headers
|
|
*/
|
|
|
|
/*
|
|
* Required ARM standard platform porting definitions
|
|
*/
|
|
|
|
#define PLAT_ARM_BL_PLUS_SHARED_RAM_SIZE 0x00040000 /* 256 KB */
|
|
|
|
#define PLAT_ARM_TRUSTED_ROM_BASE 0x00000000
|
|
#define PLAT_ARM_TRUSTED_ROM_SIZE 0x04000000 /* 64 MB */
|
|
|
|
#define PLAT_ARM_DRAM2_BASE ULL(0x880000000)
|
|
#define PLAT_ARM_DRAM2_SIZE ULL(0x80000000)
|
|
|
|
/*
|
|
* Load address of BL33 for this platform port
|
|
*/
|
|
#define PLAT_ARM_NS_IMAGE_BASE (ARM_DRAM1_BASE + U(0x8000000))
|
|
|
|
/*
|
|
* PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the
|
|
* plat_arm_mmap array defined for each BL stage.
|
|
*/
|
|
#if defined(IMAGE_BL32)
|
|
# define PLAT_ARM_MMAP_ENTRIES 8
|
|
# define MAX_XLAT_TABLES 6
|
|
#else
|
|
# define PLAT_ARM_MMAP_ENTRIES 12
|
|
# define MAX_XLAT_TABLES 6
|
|
#endif
|
|
|
|
/*
|
|
* PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
|
|
* plus a little space for growth.
|
|
*/
|
|
#define PLAT_ARM_MAX_BL1_RW_SIZE 0xB000
|
|
|
|
/*
|
|
* FVP_VE_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
|
|
* little space for growth.
|
|
*/
|
|
#define FVP_VE_MAX_BL2_SIZE 0x11000
|
|
|
|
/*
|
|
* Since BL32 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL32_SIZE is
|
|
* calculated using the current SP_MIN PROGBITS debug size plus the sizes of
|
|
* BL2 and BL1-RW
|
|
*/
|
|
#define PLAT_ARM_MAX_BL32_SIZE 0x3B000
|
|
/*
|
|
|
|
* Size of cacheable stacks
|
|
*/
|
|
#if defined(IMAGE_BL1)
|
|
# define PLATFORM_STACK_SIZE 0x440
|
|
#elif defined(IMAGE_BL2)
|
|
# define PLATFORM_STACK_SIZE 0x400
|
|
#elif defined(IMAGE_BL32)
|
|
# define PLATFORM_STACK_SIZE 0x440
|
|
#endif
|
|
|
|
#define MAX_IO_DEVICES 3
|
|
#define MAX_IO_HANDLES 4
|
|
|
|
/* Reserve the last block of flash for PSCI MEM PROTECT flag */
|
|
#define PLAT_ARM_FIP_BASE V2M_FLASH1_BASE
|
|
#define PLAT_ARM_FIP_MAX_SIZE (V2M_FLASH1_SIZE - V2M_FLASH_BLOCK_SIZE)
|
|
|
|
#define PLAT_ARM_NVM_BASE V2M_FLASH1_BASE
|
|
#define PLAT_ARM_NVM_SIZE (V2M_FLASH1_SIZE - V2M_FLASH_BLOCK_SIZE)
|
|
|
|
/*
|
|
* PL011 related constants
|
|
*/
|
|
#define PLAT_ARM_BOOT_UART_BASE V2M_IOFPGA_UART0_BASE
|
|
#define PLAT_ARM_BOOT_UART_CLK_IN_HZ V2M_IOFPGA_UART0_CLK_IN_HZ
|
|
|
|
#define PLAT_ARM_RUN_UART_BASE V2M_IOFPGA_UART1_BASE
|
|
#define PLAT_ARM_RUN_UART_CLK_IN_HZ V2M_IOFPGA_UART1_CLK_IN_HZ
|
|
|
|
#define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_RUN_UART_BASE
|
|
#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_RUN_UART_CLK_IN_HZ
|
|
|
|
/* System timer related constants */
|
|
#define PLAT_ARM_NSTIMER_FRAME_ID 1
|
|
|
|
/* Mailbox base address */
|
|
#define FVP_VE_TRUSTED_MAILBOX_BASE FVP_VE_SHARED_RAM_BASE
|
|
|
|
/*
|
|
* GIC related constants to cater for GICv2
|
|
*/
|
|
#define PLAT_ARM_GICD_BASE VE_GICD_BASE
|
|
#define PLAT_ARM_GICC_BASE VE_GICC_BASE
|
|
|
|
/*
|
|
* 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_ARM_G1S_IRQ_PROPS(grp) \
|
|
ARM_G1S_IRQ_PROPS(grp), \
|
|
INTR_PROP_DESC(FVP_VE_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_LEVEL), \
|
|
INTR_PROP_DESC(FVP_VE_IRQ_SEC_SYS_TIMER, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
|
GIC_INTR_CFG_LEVEL)
|
|
|
|
#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)
|
|
|
|
#endif /* PLATFORM_H */
|