/* * Copyright (c) 2014-2024, Arm Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef PLATFORM_DEF_H #define PLATFORM_DEF_H #include #include #include #include #include #include #include "../fvp_def.h" #if TRUSTED_BOARD_BOOT #include MBEDTLS_CONFIG_FILE #endif /* Required platform porting definitions */ #define PLATFORM_CORE_COUNT (U(FVP_CLUSTER_COUNT) * \ U(FVP_MAX_CPUS_PER_CLUSTER) * \ U(FVP_MAX_PE_PER_CPU)) #define PLAT_NUM_PWR_DOMAINS (U(FVP_CLUSTER_COUNT) + \ PLATFORM_CORE_COUNT + U(1)) #define PLAT_MAX_PWR_LVL ARM_PWR_LVL2 #if PSCI_OS_INIT_MODE #define PLAT_MAX_CPU_SUSPEND_PWR_LVL ARM_PWR_LVL1 #endif /* * Other platform porting definitions are provided by included headers */ /* * Required ARM standard platform porting definitions */ #define PLAT_ARM_CLUSTER_COUNT U(FVP_CLUSTER_COUNT) #define PLAT_ARM_TRUSTED_SRAM_SIZE (FVP_TRUSTED_SRAM_SIZE * UL(1024)) #define PLAT_ARM_TRUSTED_ROM_BASE UL(0x00000000) #define PLAT_ARM_TRUSTED_ROM_SIZE UL(0x04000000) /* 64 MB */ #define PLAT_ARM_TRUSTED_DRAM_BASE UL(0x06000000) #define PLAT_ARM_TRUSTED_DRAM_SIZE UL(0x02000000) /* 32 MB */ #if ENABLE_RME #define PLAT_ARM_RMM_BASE (RMM_BASE) #define PLAT_ARM_RMM_SIZE (RMM_LIMIT - RMM_BASE) #endif /* * Max size of SPMC is 2MB for fvp. With SPMD enabled this value corresponds to * max size of BL32 image. */ #if defined(SPD_spmd) #define PLAT_ARM_SPMC_BASE PLAT_ARM_TRUSTED_DRAM_BASE #define PLAT_ARM_SPMC_SIZE UL(0x200000) /* 2 MB */ #endif /* virtual address used by dynamic mem_protect for chunk_base */ #define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xc0000000) /* No SCP in FVP */ #define PLAT_ARM_SCP_TZC_DRAM1_SIZE UL(0x0) #define PLAT_ARM_DRAM2_BASE ULL(0x880000000) /* 36-bit range */ #define PLAT_ARM_DRAM2_SIZE ULL(0x780000000) /* 30 GB */ #define FVP_DRAM3_BASE ULL(0x8800000000) /* 40-bit range */ #define FVP_DRAM3_SIZE ULL(0x7800000000) /* 480 GB */ #define FVP_DRAM3_END (FVP_DRAM3_BASE + FVP_DRAM3_SIZE - 1U) #define FVP_DRAM4_BASE ULL(0x88000000000) /* 44-bit range */ #define FVP_DRAM4_SIZE ULL(0x78000000000) /* 7.5 TB */ #define FVP_DRAM4_END (FVP_DRAM4_BASE + FVP_DRAM4_SIZE - 1U) #define FVP_DRAM5_BASE ULL(0x880000000000) /* 48-bit range */ #define FVP_DRAM5_SIZE ULL(0x780000000000) /* 120 TB */ #define FVP_DRAM5_END (FVP_DRAM5_BASE + FVP_DRAM5_SIZE - 1U) #define FVP_DRAM6_BASE ULL(0x8800000000000) /* 52-bit range */ #define FVP_DRAM6_SIZE ULL(0x7800000000000) /* 1920 TB */ #define FVP_DRAM6_END (FVP_DRAM6_BASE + FVP_DRAM6_SIZE - 1U) /* Range of kernel DTB load address */ #define FVP_DTB_DRAM_MAP_START ULL(0x82000000) #define FVP_DTB_DRAM_MAP_SIZE ULL(0x02000000) /* 32 MB */ #define ARM_DTB_DRAM_NS MAP_REGION_FLAT( \ FVP_DTB_DRAM_MAP_START, \ FVP_DTB_DRAM_MAP_SIZE, \ MT_MEMORY | MT_RO | MT_NS) /* * On the FVP platform when using the EL3 SPMC implementation allocate the * datastore for tracking shared memory descriptors in the TZC DRAM section * to ensure sufficient storage can be allocated. * Provide an implementation of the accessor method to allow the datastore * details to be retrieved by the SPMC. * The SPMC will take care of initializing the memory region. */ #define PLAT_SPMC_SHMEM_DATASTORE_SIZE 512 * 1024 /* Define memory configuration for device tree files. */ #define PLAT_ARM_HW_CONFIG_SIZE U(0x4000) #if SPMC_AT_EL3 /* * Number of Secure Partitions supported. * SPMC at EL3, uses this count to configure the maximum number of supported * secure partitions. */ #define SECURE_PARTITION_COUNT 1 /* * Number of Normal World Partitions supported. * SPMC at EL3, uses this count to configure the maximum number of supported * NWd partitions. */ #define NS_PARTITION_COUNT 1 /* * Number of Logical Partitions supported. * SPMC at EL3, uses this count to configure the maximum number of supported * logical partitions. */ #define MAX_EL3_LP_DESCS_COUNT 1 #endif /* SPMC_AT_EL3 */ /* * Load address of BL33 for this platform port */ #define PLAT_ARM_NS_IMAGE_BASE (ARM_DRAM1_BASE + UL(0x8000000)) #if TRANSFER_LIST #define PLAT_ARM_FW_HANDOFF_SIZE U(0x5000) #define FW_NS_HANDOFF_BASE (PLAT_ARM_NS_IMAGE_BASE - PLAT_ARM_FW_HANDOFF_SIZE) #define PLAT_ARM_EL3_FW_HANDOFF_BASE ARM_BL_RAM_BASE #define PLAT_ARM_EL3_FW_HANDOFF_LIMIT PLAT_ARM_EL3_FW_HANDOFF_BASE + PLAT_ARM_FW_HANDOFF_SIZE #if RESET_TO_BL31 #define PLAT_ARM_TRANSFER_LIST_DTB_OFFSET FW_NS_HANDOFF_BASE + TRANSFER_LIST_DTB_OFFSET #endif #else #define PLAT_ARM_FW_HANDOFF_SIZE U(0) #endif /* * PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the * plat_arm_mmap array defined for each BL stage. */ #if defined(IMAGE_BL31) # if SPM_MM # define PLAT_ARM_MMAP_ENTRIES 10 # define MAX_XLAT_TABLES 9 # define PLAT_SP_IMAGE_MMAP_REGIONS 30 # define PLAT_SP_IMAGE_MAX_XLAT_TABLES 10 # elif SPMC_AT_EL3 # define PLAT_ARM_MMAP_ENTRIES 13 # define MAX_XLAT_TABLES 11 # else # define PLAT_ARM_MMAP_ENTRIES 9 # if USE_DEBUGFS # if ENABLE_RME # define MAX_XLAT_TABLES 9 # else # define MAX_XLAT_TABLES 8 # endif # else # if ENABLE_RME # define MAX_XLAT_TABLES 8 # elif DRTM_SUPPORT # define MAX_XLAT_TABLES 8 # else # define MAX_XLAT_TABLES 7 # endif # endif # endif #elif defined(IMAGE_BL32) # if SPMC_AT_EL3 # define PLAT_ARM_MMAP_ENTRIES 270 # define MAX_XLAT_TABLES 10 # else # define PLAT_ARM_MMAP_ENTRIES 9 # define MAX_XLAT_TABLES 6 # endif #elif !USE_ROMLIB # if ENABLE_RME && defined(IMAGE_BL2) # define PLAT_ARM_MMAP_ENTRIES 12 # define MAX_XLAT_TABLES 6 # else # define PLAT_ARM_MMAP_ENTRIES 11 # define MAX_XLAT_TABLES 5 # endif /* (IMAGE_BL2 && ENABLE_RME) */ #else # define PLAT_ARM_MMAP_ENTRIES 12 # if (defined(SPD_tspd) || defined(SPD_opteed) || defined(SPD_spmd)) && \ defined(IMAGE_BL2) && MEASURED_BOOT # define MAX_XLAT_TABLES 7 # else # define MAX_XLAT_TABLES 6 # endif /* (SPD_tspd || SPD_opteed || SPD_spmd) && IMAGE_BL2 && MEASURED_BOOT */ #endif /* * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size * plus a little space for growth. * In case of PSA Crypto API, few algorithms like ECDSA needs bigger BL1 RW * area. */ #if TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA || PSA_CRYPTO #define PLAT_ARM_MAX_BL1_RW_SIZE UL(0xC000) #else #define PLAT_ARM_MAX_BL1_RW_SIZE UL(0xB000) #endif /* * PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page */ #if USE_ROMLIB #define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0x1000) #define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0xe000) #define FVP_BL2_ROMLIB_OPTIMIZATION UL(0x5000) #else #define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0) #define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0) #define FVP_BL2_ROMLIB_OPTIMIZATION UL(0) #endif /* * Set the maximum size of BL2 to be close to half of the Trusted SRAM. * Maximum size of BL2 increases as Trusted SRAM size increases. */ #if CRYPTO_SUPPORT #if (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA) || COT_DESC_IN_DTB # define PLAT_ARM_MAX_BL2_SIZE ((PLAT_ARM_TRUSTED_SRAM_SIZE / 2) - \ (2 * PAGE_SIZE) - \ FVP_BL2_ROMLIB_OPTIMIZATION) #else # define PLAT_ARM_MAX_BL2_SIZE ((PLAT_ARM_TRUSTED_SRAM_SIZE / 2) - \ (3 * PAGE_SIZE) - \ FVP_BL2_ROMLIB_OPTIMIZATION) #endif #elif ARM_BL31_IN_DRAM /* When ARM_BL31_IN_DRAM is set, BL2 can use almost all of Trusted SRAM. */ # define PLAT_ARM_MAX_BL2_SIZE (UL(0x1F000) - FVP_BL2_ROMLIB_OPTIMIZATION) #else /** * Default to just under half of SRAM to ensure there's enough room for really * large BL31 build configurations when using the default SRAM size (256 Kb). */ #define PLAT_ARM_MAX_BL2_SIZE \ (((PLAT_ARM_TRUSTED_SRAM_SIZE / 3) & ~PAGE_SIZE_MASK) - PAGE_SIZE - \ FVP_BL2_ROMLIB_OPTIMIZATION) #endif #if RESET_TO_BL31 /* Size of Trusted SRAM - the first 4KB of shared memory - GPT L0 Tables */ #define PLAT_ARM_MAX_BL31_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \ ARM_SHARED_RAM_SIZE - \ ARM_L0_GPT_SIZE) #else /* * Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE is * calculated using the current BL31 PROGBITS debug size plus the sizes of * BL2 and BL1-RW. * Size of the BL31 PROGBITS increases as the SRAM size increases. */ #if TRANSFER_LIST #define PLAT_ARM_MAX_BL31_SIZE \ (PLAT_ARM_TRUSTED_SRAM_SIZE - ARM_SHARED_RAM_SIZE - \ PLAT_ARM_FW_HANDOFF_SIZE - ARM_L0_GPT_SIZE) #else #define PLAT_ARM_MAX_BL31_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \ ARM_SHARED_RAM_SIZE - \ ARM_FW_CONFIGS_SIZE - ARM_L0_GPT_SIZE) #endif /* TRANSFER_LIST */ #endif /* RESET_TO_BL31 */ #ifndef __aarch64__ #if RESET_TO_SP_MIN /* Size of Trusted SRAM - the first 4KB of shared memory */ #define PLAT_ARM_MAX_BL32_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \ ARM_SHARED_RAM_SIZE) #else /* * 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 (PLAT_ARM_TRUSTED_SRAM_SIZE - \ ARM_SHARED_RAM_SIZE - \ ARM_FW_CONFIGS_SIZE) #endif /* RESET_TO_SP_MIN */ #endif /* * Size of cacheable stacks */ #if defined(IMAGE_BL1) # if CRYPTO_SUPPORT # define PLATFORM_STACK_SIZE UL(0x1000) # else # define PLATFORM_STACK_SIZE UL(0x500) # endif /* CRYPTO_SUPPORT */ #elif defined(IMAGE_BL2) # if CRYPTO_SUPPORT # define PLATFORM_STACK_SIZE UL(0x1000) # else # define PLATFORM_STACK_SIZE UL(0x600) # endif /* CRYPTO_SUPPORT */ #elif defined(IMAGE_BL2U) # define PLATFORM_STACK_SIZE UL(0x400) #elif defined(IMAGE_BL31) # if DRTM_SUPPORT # define PLATFORM_STACK_SIZE UL(0x1000) # else # define PLATFORM_STACK_SIZE UL(0x800) # endif /* DRTM_SUPPORT */ #elif defined(IMAGE_BL32) # if SPMC_AT_EL3 # define PLATFORM_STACK_SIZE UL(0x1000) # else # define PLATFORM_STACK_SIZE UL(0x440) # endif /* SPMC_AT_EL3 */ #elif defined(IMAGE_RMM) # define PLATFORM_STACK_SIZE UL(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_FLASH_IMAGE_BASE V2M_FLASH0_BASE #define PLAT_ARM_FLASH_IMAGE_MAX_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE) #if ARM_GPT_SUPPORT /* * Offset of the FIP in the GPT image. BL1 component uses this option * as it does not load the partition table to get the FIP base * address. At sector 34 by default (i.e. after reserved sectors 0-33) * Offset = 34 * 512(sector size) = 17408 i.e. 0x4400 */ #define PLAT_ARM_FIP_OFFSET_IN_GPT 0x4400 #endif /* ARM_GPT_SUPPORT */ #define PLAT_ARM_NVM_BASE V2M_FLASH0_BASE #define PLAT_ARM_NVM_SIZE (V2M_FLASH0_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 #define PLAT_ARM_TSP_UART_BASE V2M_IOFPGA_UART2_BASE #define PLAT_ARM_TSP_UART_CLK_IN_HZ V2M_IOFPGA_UART2_CLK_IN_HZ #define PLAT_ARM_TRP_UART_BASE V2M_IOFPGA_UART3_BASE #define PLAT_ARM_TRP_UART_CLK_IN_HZ V2M_IOFPGA_UART3_CLK_IN_HZ #define PLAT_FVP_SMMUV3_BASE UL(0x2b400000) #define PLAT_ARM_SMMUV3_ROOT_REG_OFFSET UL(0x20000) /* CCI related constants */ #define PLAT_FVP_CCI400_BASE UL(0x2c090000) #define PLAT_FVP_CCI400_CLUS0_SL_PORT 3 #define PLAT_FVP_CCI400_CLUS1_SL_PORT 4 /* CCI-500/CCI-550 on Base platform */ #define PLAT_FVP_CCI5XX_BASE UL(0x2a000000) #define PLAT_FVP_CCI5XX_CLUS0_SL_PORT 5 #define PLAT_FVP_CCI5XX_CLUS1_SL_PORT 6 /* CCN related constants. Only CCN 502 is currently supported */ #define PLAT_ARM_CCN_BASE UL(0x2e000000) #define PLAT_ARM_CLUSTER_TO_CCN_ID_MAP 1, 5, 7, 11 /* System timer related constants */ #define PLAT_ARM_NSTIMER_FRAME_ID U(1) /* Mailbox base address */ #define PLAT_ARM_TRUSTED_MAILBOX_BASE ARM_TRUSTED_SRAM_BASE /* TrustZone controller related constants * * Currently only filters 0 and 2 are connected on Base FVP. * Filter 0 : CPU clusters (no access to DRAM by default) * Filter 1 : not connected * Filter 2 : LCDs (access to VRAM allowed by default) * Filter 3 : not connected * Programming unconnected filters will have no effect at the * moment. These filter could, however, be connected in future. * So care should be taken not to configure the unused filters. * * Allow only non-secure access to all DRAM to supported devices. * Give access to the CPUs and Virtio. Some devices * would normally use the default ID so allow that too. */ #define PLAT_ARM_TZC_BASE UL(0x2a4a0000) #define PLAT_ARM_TZC_FILTERS TZC_400_REGION_ATTR_FILTER_BIT(0) #define PLAT_ARM_TZC_NS_DEV_ACCESS ( \ TZC_REGION_ACCESS_RDWR(FVP_NSAID_DEFAULT) | \ TZC_REGION_ACCESS_RDWR(FVP_NSAID_PCI) | \ TZC_REGION_ACCESS_RDWR(FVP_NSAID_AP) | \ TZC_REGION_ACCESS_RDWR(FVP_NSAID_VIRTIO) | \ TZC_REGION_ACCESS_RDWR(FVP_NSAID_VIRTIO_OLD)) /* * GIC related constants to cater for both GICv2 and GICv3 instances of an * FVP. They could be overridden at runtime in case the FVP implements the * legacy VE memory map. */ #define PLAT_ARM_GICD_BASE BASE_GICD_BASE #define PLAT_ARM_GICR_BASE BASE_GICR_BASE #define PLAT_ARM_GICC_BASE BASE_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_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, (grp), \ GIC_INTR_CFG_LEVEL), \ INTR_PROP_DESC(FVP_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) #if SDEI_IN_FCONF #define PLAT_SDEI_DP_EVENT_MAX_CNT ARM_SDEI_DP_EVENT_MAX_CNT #define PLAT_SDEI_DS_EVENT_MAX_CNT ARM_SDEI_DS_EVENT_MAX_CNT #else #if PLATFORM_TEST_RAS_FFH || PLATFORM_TEST_FFH_LSP_RAS_SP #define PLAT_ARM_PRIVATE_SDEI_EVENTS \ ARM_SDEI_PRIVATE_EVENTS, \ SDEI_EXPLICIT_EVENT(5000, SDEI_MAPF_NORMAL), \ SDEI_EXPLICIT_EVENT(5001, SDEI_MAPF_NORMAL), \ SDEI_EXPLICIT_EVENT(5002, SDEI_MAPF_NORMAL), \ SDEI_EXPLICIT_EVENT(5003, SDEI_MAPF_CRITICAL), \ SDEI_EXPLICIT_EVENT(5004, SDEI_MAPF_CRITICAL) #else #define PLAT_ARM_PRIVATE_SDEI_EVENTS ARM_SDEI_PRIVATE_EVENTS #endif #define PLAT_ARM_SHARED_SDEI_EVENTS ARM_SDEI_SHARED_EVENTS #endif #define PLAT_ARM_SP_IMAGE_STACK_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \ PLAT_SP_IMAGE_NS_BUF_SIZE) #define PLAT_SP_PRI 0x20 /* * Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes */ #ifdef __aarch64__ #define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 36) #define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 36) #else #define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32) #define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32) #endif /* * Maximum size of Event Log buffer used in Measured Boot Event Log driver */ #if ENABLE_RME && (defined(SPD_tspd) || defined(SPD_opteed) || defined(SPD_spmd)) /* Account for additional measurements of secure partitions and SPM. */ #define PLAT_ARM_EVENT_LOG_MAX_SIZE UL(0x800) #else #define PLAT_ARM_EVENT_LOG_MAX_SIZE UL(0x400) #endif /* * Maximum size of Event Log buffer used for DRTM */ #define PLAT_DRTM_EVENT_LOG_MAX_SIZE UL(0x300) /* * Number of MMAP entries used by DRTM implementation */ #define PLAT_DRTM_MMAP_ENTRIES PLAT_ARM_MMAP_ENTRIES #endif /* PLATFORM_DEF_H */