/* * 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 #ifndef __ASSEMBLY__ #include #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