blob: fa6e474c44604b3efc3fa05bd3013e93528eee2b [file] [log] [blame]
/*
* Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef PLATFORM_DEF_H
#define PLATFORM_DEF_H
#include <arch.h>
#ifndef __ASSEMBLY__
#include <stdlib.h>
#endif
#include "rcar_def.h"
/*******************************************************************************
* Platform binary types for linking
******************************************************************************/
#define PLATFORM_LINKER_FORMAT "elf64-littleaarch64"
#define PLATFORM_LINKER_ARCH aarch64
/*******************************************************************************
* Generic platform constants
******************************************************************************/
#define FIRMWARE_WELCOME_STR "Booting Rcar-gen3 Trusted Firmware\n"
/* Size of cacheable stacks */
#if IMAGE_BL1
#if TRUSTED_BOARD_BOOT
#define PLATFORM_STACK_SIZE U(0x1000)
#else
#define PLATFORM_STACK_SIZE U(0x440)
#endif
#elif IMAGE_BL2
#if TRUSTED_BOARD_BOOT
#define PLATFORM_STACK_SIZE U(0x1000)
#else
#define PLATFORM_STACK_SIZE U(0x400)
#endif
#elif IMAGE_BL31
#define PLATFORM_STACK_SIZE U(0x400)
#elif IMAGE_BL32
#define PLATFORM_STACK_SIZE U(0x440)
#endif
#define BL332_IMAGE_ID (NS_BL2U_IMAGE_ID + 1)
#define BL333_IMAGE_ID (NS_BL2U_IMAGE_ID + 2)
#define BL334_IMAGE_ID (NS_BL2U_IMAGE_ID + 3)
#define BL335_IMAGE_ID (NS_BL2U_IMAGE_ID + 4)
#define BL336_IMAGE_ID (NS_BL2U_IMAGE_ID + 5)
#define BL337_IMAGE_ID (NS_BL2U_IMAGE_ID + 6)
#define BL338_IMAGE_ID (NS_BL2U_IMAGE_ID + 7)
#define BL332_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 8)
#define BL333_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 9)
#define BL334_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 10)
#define BL335_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 11)
#define BL336_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 12)
#define BL337_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 13)
#define BL338_KEY_CERT_ID (NS_BL2U_IMAGE_ID + 14)
#define BL332_CERT_ID (NS_BL2U_IMAGE_ID + 15)
#define BL333_CERT_ID (NS_BL2U_IMAGE_ID + 16)
#define BL334_CERT_ID (NS_BL2U_IMAGE_ID + 17)
#define BL335_CERT_ID (NS_BL2U_IMAGE_ID + 18)
#define BL336_CERT_ID (NS_BL2U_IMAGE_ID + 19)
#define BL337_CERT_ID (NS_BL2U_IMAGE_ID + 20)
#define BL338_CERT_ID (NS_BL2U_IMAGE_ID + 21)
/* io drivers id */
#define FLASH_DEV_ID U(0)
#define EMMC_DEV_ID U(1)
/*
* R-Car H3 Cortex-A57
* L1:I/48KB(16KBx3way) D/32KB(16KBx2way) L2:2MB(128KBx16way)
* Cortex-A53
* L1:I/32KB(16KBx2way) D/32KB(8KBx4way) L2:512KB(32KBx16way)
*/
#define PLATFORM_CACHE_LINE_SIZE 128
#define PLATFORM_CLUSTER_COUNT U(2)
#define PLATFORM_CLUSTER0_CORE_COUNT U(4)
#define PLATFORM_CLUSTER1_CORE_COUNT U(4)
#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER1_CORE_COUNT + \
PLATFORM_CLUSTER0_CORE_COUNT)
#define PLATFORM_MAX_CPUS_PER_CLUSTER U(4)
#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL2
#define PLAT_NUM_PWR_DOMAINS (PLATFORM_CORE_COUNT + \
PLATFORM_CLUSTER_COUNT + 1)
#define PLAT_MAX_RET_STATE U(1)
#define PLAT_MAX_OFF_STATE U(2)
#define MAX_IO_DEVICES U(3)
#define MAX_IO_HANDLES U(4)
/*******************************************************************************
* BL2 specific defines.
******************************************************************************/
/* Put BL2 just below BL3-1. BL2_BASE is calculated using the current BL2 debug
* size plus a little space for growth. */
#define RCAR_SYSRAM_BASE U(0xE6300000)
#if RCAR_LSI == RCAR_E3
#define RCAR_SYSRAM_LIMIT U(0xE6320000)
#else
#define RCAR_SYSRAM_LIMIT U(0xE6360000)
#endif
#define BL2_BASE U(0xE6304000)
#if RCAR_LSI == RCAR_E3
#define BL2_LIMIT U(0xE6318000)
#else
#define BL2_LIMIT U(0xE632E800)
#endif
#define RCAR_SYSRAM_SIZE (BL2_BASE - RCAR_SYSRAM_BASE)
/*******************************************************************************
* BL31 specific defines.
******************************************************************************/
/* Put BL3-1 at the top of the Trusted SRAM. BL31_BASE is calculated using the
* current BL3-1 debug size plus a little space for growth. */
#define BL31_BASE (RCAR_TRUSTED_SRAM_BASE)
#define BL31_LIMIT (RCAR_TRUSTED_SRAM_BASE + \
RCAR_TRUSTED_SRAM_SIZE)
#define RCAR_BL31_LOG_BASE (0x44040000)
#define RCAR_BL31_SDRAM_BTM (RCAR_BL31_LOG_BASE + 0x14000)
#define RCAR_BL31_LOG_SIZE (RCAR_BL31_SDRAM_BTM - RCAR_BL31_LOG_BASE)
#define BL31_SRAM_BASE (DEVICE_SRAM_BASE)
#define BL31_SRAM_LIMIT (DEVICE_SRAM_BASE + DEVICE_SRAM_SIZE)
/*******************************************************************************
* BL32 specific defines.
******************************************************************************/
#ifndef SPD_NONE
#define BL32_BASE U(0x44100000)
#define BL32_LIMIT (BL32_BASE + U(0x100000))
#endif
/*******************************************************************************
* BL33
******************************************************************************/
#define BL33_BASE DRAM1_NS_BASE
/*******************************************************************************
* Platform specific page table and MMU setup constants
******************************************************************************/
#if IMAGE_BL1
#define MAX_XLAT_TABLES U(2)
#elif IMAGE_BL2
#define MAX_XLAT_TABLES U(5)
#elif IMAGE_BL31
#define MAX_XLAT_TABLES U(4)
#elif IMAGE_BL32
#define MAX_XLAT_TABLES U(3)
#endif
#if IMAGE_BL2
#define PLAT_PHY_ADDR_SPACE_SIZE (ULL(1) << 40)
#define PLAT_VIRT_ADDR_SPACE_SIZE (ULL(1) << 40)
#else
#define PLAT_PHY_ADDR_SPACE_SIZE (ULL(1) << 32)
#define PLAT_VIRT_ADDR_SPACE_SIZE (ULL(1) << 32)
#endif
#define MAX_MMAP_REGIONS (RCAR_MMAP_ENTRIES + RCAR_BL_REGIONS)
/*******************************************************************************
* Declarations and constants to access the mailboxes safely. Each mailbox is
* 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. Such alignment ensures that two maiboxes do not sit on the same cache
* line at any cache level. They could belong to different cpus/clusters &
* get written while being protected by different locks causing corruption of
* a valid mailbox address.
******************************************************************************/
#define CACHE_WRITEBACK_SHIFT (6)
#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
/*******************************************************************************
* Size of the per-cpu data in bytes that should be reserved in the generic
* per-cpu data structure for the RCAR port.
******************************************************************************/
#if !USE_COHERENT_MEM
#define PLAT_PCPU_DATA_SIZE (2)
#endif
#endif /* PLATFORM_DEF_H */