/* * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef ARM_DEF_H #define ARM_DEF_H #include #include #include #include #include #include #include #include /****************************************************************************** * Definitions common to all ARM standard platforms *****************************************************************************/ /* Special value used to verify platform parameters from BL2 to BL31 */ #define ARM_BL31_PLAT_PARAM_VAL ULL(0x0f1e2d3c4b5a6978) #define ARM_SYSTEM_COUNT 1 #define ARM_CACHE_WRITEBACK_SHIFT 6 /* * Macros mapping the MPIDR Affinity levels to ARM Platform Power levels. The * power levels have a 1:1 mapping with the MPIDR affinity levels. */ #define ARM_PWR_LVL0 MPIDR_AFFLVL0 #define ARM_PWR_LVL1 MPIDR_AFFLVL1 #define ARM_PWR_LVL2 MPIDR_AFFLVL2 #define ARM_PWR_LVL3 MPIDR_AFFLVL3 /* * Macros for local power states in ARM platforms encoded by State-ID field * within the power-state parameter. */ /* Local power state for power domains in Run state. */ #define ARM_LOCAL_STATE_RUN U(0) /* Local power state for retention. Valid only for CPU power domains */ #define ARM_LOCAL_STATE_RET U(1) /* Local power state for OFF/power-down. Valid for CPU and cluster power domains */ #define ARM_LOCAL_STATE_OFF U(2) /* Memory location options for TSP */ #define ARM_TRUSTED_SRAM_ID 0 #define ARM_TRUSTED_DRAM_ID 1 #define ARM_DRAM_ID 2 /* The first 4KB of Trusted SRAM are used as shared memory */ #define ARM_TRUSTED_SRAM_BASE UL(0x04000000) #define ARM_SHARED_RAM_BASE ARM_TRUSTED_SRAM_BASE #define ARM_SHARED_RAM_SIZE UL(0x00001000) /* 4 KB */ /* The remaining Trusted SRAM is used to load the BL images */ #define ARM_BL_RAM_BASE (ARM_SHARED_RAM_BASE + \ ARM_SHARED_RAM_SIZE) #define ARM_BL_RAM_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \ ARM_SHARED_RAM_SIZE) /* * The top 16MB of DRAM1 is configured as secure access only using the TZC * - SCP TZC DRAM: If present, DRAM reserved for SCP use * - AP TZC DRAM: The remaining TZC secured DRAM reserved for AP use */ #define ARM_TZC_DRAM1_SIZE UL(0x01000000) #define ARM_SCP_TZC_DRAM1_BASE (ARM_DRAM1_BASE + \ ARM_DRAM1_SIZE - \ ARM_SCP_TZC_DRAM1_SIZE) #define ARM_SCP_TZC_DRAM1_SIZE PLAT_ARM_SCP_TZC_DRAM1_SIZE #define ARM_SCP_TZC_DRAM1_END (ARM_SCP_TZC_DRAM1_BASE + \ ARM_SCP_TZC_DRAM1_SIZE - 1) /* * Define a 2MB region within the TZC secured DRAM for use by EL3 runtime * firmware. This region is meant to be NOLOAD and will not be zero * initialized. Data sections with the attribute `arm_el3_tzc_dram` will be * placed here. */ #define ARM_EL3_TZC_DRAM1_BASE (ARM_SCP_TZC_DRAM1_BASE - ARM_EL3_TZC_DRAM1_SIZE) #define ARM_EL3_TZC_DRAM1_SIZE UL(0x00200000) /* 2 MB */ #define ARM_EL3_TZC_DRAM1_END (ARM_EL3_TZC_DRAM1_BASE + \ ARM_EL3_TZC_DRAM1_SIZE - 1) #define ARM_AP_TZC_DRAM1_BASE (ARM_DRAM1_BASE + \ ARM_DRAM1_SIZE - \ ARM_TZC_DRAM1_SIZE) #define ARM_AP_TZC_DRAM1_SIZE (ARM_TZC_DRAM1_SIZE - \ (ARM_SCP_TZC_DRAM1_SIZE + \ ARM_EL3_TZC_DRAM1_SIZE)) #define ARM_AP_TZC_DRAM1_END (ARM_AP_TZC_DRAM1_BASE + \ ARM_AP_TZC_DRAM1_SIZE - 1) /* Define the Access permissions for Secure peripherals to NS_DRAM */ #if ARM_CRYPTOCELL_INTEG /* * Allow Secure peripheral to read NS DRAM when integrated with CryptoCell. * This is required by CryptoCell to authenticate BL33 which is loaded * into the Non Secure DDR. */ #define ARM_TZC_NS_DRAM_S_ACCESS TZC_REGION_S_RD #else #define ARM_TZC_NS_DRAM_S_ACCESS TZC_REGION_S_NONE #endif #ifdef SPD_opteed /* * BL2 needs to map 4MB at the end of TZC_DRAM1 in order to * load/authenticate the trusted os extra image. The first 512KB of * TZC_DRAM1 are reserved for trusted os (OPTEE). The extra image loading * for OPTEE is paged image which only include the paging part using * virtual memory but without "init" data. OPTEE will copy the "init" data * (from pager image) to the first 512KB of TZC_DRAM, and then copy the * extra image behind the "init" data. */ #define ARM_OPTEE_PAGEABLE_LOAD_BASE (ARM_AP_TZC_DRAM1_BASE + \ ARM_AP_TZC_DRAM1_SIZE - \ ARM_OPTEE_PAGEABLE_LOAD_SIZE) #define ARM_OPTEE_PAGEABLE_LOAD_SIZE UL(0x400000) #define ARM_OPTEE_PAGEABLE_LOAD_MEM MAP_REGION_FLAT( \ ARM_OPTEE_PAGEABLE_LOAD_BASE, \ ARM_OPTEE_PAGEABLE_LOAD_SIZE, \ MT_MEMORY | MT_RW | MT_SECURE) /* * Map the memory for the OP-TEE core (also known as OP-TEE pager when paging * support is enabled). */ #define ARM_MAP_OPTEE_CORE_MEM MAP_REGION_FLAT( \ BL32_BASE, \ BL32_LIMIT - BL32_BASE, \ MT_MEMORY | MT_RW | MT_SECURE) #endif /* SPD_opteed */ #define ARM_NS_DRAM1_BASE ARM_DRAM1_BASE #define ARM_NS_DRAM1_SIZE (ARM_DRAM1_SIZE - \ ARM_TZC_DRAM1_SIZE) #define ARM_NS_DRAM1_END (ARM_NS_DRAM1_BASE + \ ARM_NS_DRAM1_SIZE - 1) #define ARM_DRAM1_BASE ULL(0x80000000) #define ARM_DRAM1_SIZE ULL(0x80000000) #define ARM_DRAM1_END (ARM_DRAM1_BASE + \ ARM_DRAM1_SIZE - 1) #define ARM_DRAM2_BASE UL(0x880000000) #define ARM_DRAM2_SIZE PLAT_ARM_DRAM2_SIZE #define ARM_DRAM2_END (ARM_DRAM2_BASE + \ ARM_DRAM2_SIZE - 1) #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_0, PLAT_SDEI_NORMAL_PRI, (grp), \ GIC_INTR_CFG_EDGE), \ 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( \ ARM_SHARED_RAM_BASE, \ ARM_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_TSP_SEC_MEM MAP_REGION_FLAT( \ TSP_SEC_MEM_BASE, \ TSP_SEC_MEM_SIZE, \ MT_MEMORY | MT_RW | MT_SECURE) #if ARM_BL31_IN_DRAM #define ARM_MAP_BL31_SEC_DRAM MAP_REGION_FLAT( \ BL31_BASE, \ PLAT_ARM_MAX_BL31_SIZE, \ MT_MEMORY | MT_RW | MT_SECURE) #endif #define ARM_MAP_EL3_TZC_DRAM MAP_REGION_FLAT( \ ARM_EL3_TZC_DRAM1_BASE, \ ARM_EL3_TZC_DRAM1_SIZE, \ MT_MEMORY | MT_RW | MT_SECURE) /* * Mapping for the BL1 RW region. This mapping is needed by BL2 in order to * share the Mbed TLS heap. Since the heap is allocated inside BL1, it resides * in the BL1 RW region. Hence, BL2 needs access to the BL1 RW region in order * to be able to access the heap. */ #define ARM_MAP_BL1_RW MAP_REGION_FLAT( \ BL1_RW_BASE, \ BL1_RW_LIMIT - BL1_RW_BASE, \ MT_MEMORY | MT_RW | MT_SECURE) /* * If SEPARATE_CODE_AND_RODATA=1 we define a region for each section * otherwise one region is defined containing both. */ #if SEPARATE_CODE_AND_RODATA #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) #else #define ARM_MAP_BL_RO MAP_REGION_FLAT( \ BL_CODE_BASE, \ BL_CODE_END - BL_CODE_BASE, \ MT_CODE | MT_SECURE) #endif #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 #if USE_ROMLIB #define ARM_MAP_ROMLIB_CODE MAP_REGION_FLAT( \ ROMLIB_RO_BASE, \ ROMLIB_RO_LIMIT - ROMLIB_RO_BASE,\ MT_CODE | MT_SECURE) #define ARM_MAP_ROMLIB_DATA MAP_REGION_FLAT( \ ROMLIB_RW_BASE, \ ROMLIB_RW_END - ROMLIB_RW_BASE,\ MT_MEMORY | MT_RW | MT_SECURE) #endif /* * Map mem_protect flash region with read and write permissions */ #define ARM_V2M_MAP_MEM_PROTECT MAP_REGION_FLAT(PLAT_ARM_MEM_PROT_ADDR, \ V2M_FLASH_BLOCK_SIZE, \ MT_DEVICE | MT_RW | MT_SECURE) /* * 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 ARM_SYS_CNTCTL_BASE UL(0x2a430000) #define ARM_SYS_CNTREAD_BASE UL(0x2a800000) #define ARM_SYS_TIMCTL_BASE UL(0x2a810000) #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(0x2a490000) #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) /****************************************************************************** * Required platform porting definitions common to all ARM standard platforms *****************************************************************************/ /* * We need to access DRAM2 from BL2 for PSCI_MEM_PROTECT for * AArch64 builds */ #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 /* * 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 ARM_LOCAL_STATE_RET /* * This macro defines the deepest power down states possible. Any state ID * higher than this is invalid. */ #define PLAT_MAX_OFF_STATE ARM_LOCAL_STATE_OFF /* * 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 PLAT_ARM_TRUSTED_ROM_BASE #define BL1_RO_LIMIT (PLAT_ARM_TRUSTED_ROM_BASE \ + (PLAT_ARM_TRUSTED_ROM_SIZE - \ PLAT_ARM_MAX_ROMLIB_RO_SIZE)) /* * Put BL1 RW at the top of the Trusted SRAM. */ #define BL1_RW_BASE (ARM_BL_RAM_BASE + \ ARM_BL_RAM_SIZE - \ (PLAT_ARM_MAX_BL1_RW_SIZE +\ PLAT_ARM_MAX_ROMLIB_RW_SIZE)) #define BL1_RW_LIMIT (ARM_BL_RAM_BASE + \ (ARM_BL_RAM_SIZE - PLAT_ARM_MAX_ROMLIB_RW_SIZE)) #define ROMLIB_RO_BASE BL1_RO_LIMIT #define ROMLIB_RO_LIMIT (PLAT_ARM_TRUSTED_ROM_BASE + PLAT_ARM_TRUSTED_ROM_SIZE) #define ROMLIB_RW_BASE (BL1_RW_BASE + PLAT_ARM_MAX_BL1_RW_SIZE) #define ROMLIB_RW_END (ROMLIB_RW_BASE + PLAT_ARM_MAX_ROMLIB_RW_SIZE) /******************************************************************************* * BL2 specific defines. ******************************************************************************/ #if BL2_AT_EL3 /* Put BL2 towards the middle of the Trusted SRAM */ #define BL2_BASE (ARM_TRUSTED_SRAM_BASE + \ (PLAT_ARM_TRUSTED_SRAM_SIZE >> 1) + 0x2000) #define BL2_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE) #else /* * Put BL2 just below BL1. */ #define BL2_BASE (BL1_RW_BASE - PLAT_ARM_MAX_BL2_SIZE) #define BL2_LIMIT BL1_RW_BASE #endif /******************************************************************************* * BL31 specific defines. ******************************************************************************/ #if ARM_BL31_IN_DRAM /* * Put BL31 at the bottom of TZC secured DRAM */ #define BL31_BASE ARM_AP_TZC_DRAM1_BASE #define BL31_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ PLAT_ARM_MAX_BL31_SIZE) #elif (RESET_TO_BL31) # if ENABLE_PIE /* * Since this is PIE, we can define BL31_BASE to 0x0 since this macro is solely * used for building BL31 and not used for loading BL31. */ # define BL31_BASE 0x0 # define BL31_LIMIT PLAT_ARM_MAX_BL31_SIZE # else /* Put BL31_BASE in the middle of the Trusted SRAM.*/ # define BL31_BASE (ARM_TRUSTED_SRAM_BASE + \ (PLAT_ARM_TRUSTED_SRAM_SIZE >> 1)) # define BL31_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE) # endif /* ENABLE_PIE */ #else /* Put BL31 below BL2 in the Trusted SRAM.*/ #define BL31_BASE ((ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)\ - PLAT_ARM_MAX_BL31_SIZE) #define BL31_PROGBITS_LIMIT BL2_BASE /* * For BL2_AT_EL3 make sure the BL31 can grow up until BL2_BASE. This is * because in the BL2_AT_EL3 configuration, BL2 is always resident. */ #if BL2_AT_EL3 #define BL31_LIMIT BL2_BASE #else #define BL31_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE) #endif #endif #if defined(AARCH32) || JUNO_AARCH32_EL3_RUNTIME /******************************************************************************* * BL32 specific defines for EL3 runtime in AArch32 mode ******************************************************************************/ # if RESET_TO_SP_MIN && !JUNO_AARCH32_EL3_RUNTIME /* * SP_MIN is the only BL image in SRAM. Allocate the whole of SRAM (excluding * the page reserved for fw_configs) to BL32 */ # define BL32_BASE ARM_TB_FW_CONFIG_LIMIT # define BL32_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE) # else /* Put BL32 below BL2 in the Trusted SRAM.*/ # 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) # endif /* RESET_TO_SP_MIN && !JUNO_AARCH32_EL3_RUNTIME */ #else /******************************************************************************* * BL32 specific defines for EL3 runtime in AArch64 mode ******************************************************************************/ /* * On ARM standard platforms, the TSP can execute from Trusted SRAM, * Trusted DRAM (if available) or the DRAM region secured by the TrustZone * controller. */ # if ENABLE_SPM # define TSP_SEC_MEM_BASE (ARM_AP_TZC_DRAM1_BASE + ULL(0x200000)) # define TSP_SEC_MEM_SIZE (ARM_AP_TZC_DRAM1_SIZE - ULL(0x200000)) # define BL32_BASE (ARM_AP_TZC_DRAM1_BASE + ULL(0x200000)) # define BL32_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ ARM_AP_TZC_DRAM1_SIZE) # elif ARM_BL31_IN_DRAM # define TSP_SEC_MEM_BASE (ARM_AP_TZC_DRAM1_BASE + \ PLAT_ARM_MAX_BL31_SIZE) # define TSP_SEC_MEM_SIZE (ARM_AP_TZC_DRAM1_SIZE - \ PLAT_ARM_MAX_BL31_SIZE) # define BL32_BASE (ARM_AP_TZC_DRAM1_BASE + \ PLAT_ARM_MAX_BL31_SIZE) # define BL32_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ ARM_AP_TZC_DRAM1_SIZE) # elif ARM_TSP_RAM_LOCATION_ID == ARM_TRUSTED_SRAM_ID # define TSP_SEC_MEM_BASE ARM_BL_RAM_BASE # define TSP_SEC_MEM_SIZE ARM_BL_RAM_SIZE # define TSP_PROGBITS_LIMIT BL31_BASE # define BL32_BASE ARM_TB_FW_CONFIG_LIMIT # define BL32_LIMIT BL31_BASE # elif ARM_TSP_RAM_LOCATION_ID == ARM_TRUSTED_DRAM_ID # define TSP_SEC_MEM_BASE PLAT_ARM_TRUSTED_DRAM_BASE # define TSP_SEC_MEM_SIZE PLAT_ARM_TRUSTED_DRAM_SIZE # define BL32_BASE PLAT_ARM_TRUSTED_DRAM_BASE # define BL32_LIMIT (PLAT_ARM_TRUSTED_DRAM_BASE \ + (UL(1) << 21)) # elif ARM_TSP_RAM_LOCATION_ID == ARM_DRAM_ID # define TSP_SEC_MEM_BASE ARM_AP_TZC_DRAM1_BASE # define TSP_SEC_MEM_SIZE ARM_AP_TZC_DRAM1_SIZE # define BL32_BASE ARM_AP_TZC_DRAM1_BASE # define BL32_LIMIT (ARM_AP_TZC_DRAM1_BASE + \ ARM_AP_TZC_DRAM1_SIZE) # else # error "Unsupported ARM_TSP_RAM_LOCATION_ID value" # endif #endif /* AARCH32 || JUNO_AARCH32_EL3_RUNTIME */ /* * BL32 is mandatory in AArch32. In AArch64, undefine BL32_BASE if there is no * SPD and no SPM, as they are the only ones that can be used as BL32. */ #if !(defined(AARCH32) || JUNO_AARCH32_EL3_RUNTIME) # if defined(SPD_none) && !ENABLE_SPM # undef BL32_BASE # endif /* defined(SPD_none) && !ENABLE_SPM */ #endif /* !(defined(AARCH32) || JUNO_AARCH32_EL3_RUNTIME) */ /******************************************************************************* * FWU Images: NS_BL1U, BL2U & NS_BL2U defines. ******************************************************************************/ #define BL2U_BASE BL2_BASE #define BL2U_LIMIT BL2_LIMIT #define NS_BL2U_BASE ARM_NS_DRAM1_BASE #define NS_BL1U_BASE (PLAT_ARM_NVM_BASE + UL(0x03EB8000)) /* * ID of the secure physical generic timer interrupt used by the TSP. */ #define TSP_IRQ_SEC_PHY_TIMER ARM_IRQ_SEC_PHY_TIMER /* * One cache line needed for bakery locks on ARM platforms */ #define PLAT_PERCPU_BAKERY_LOCK_SIZE (1 * CACHE_WRITEBACK_GRANULE) /* Priority levels for ARM platforms */ #define PLAT_RAS_PRI 0x10 #define PLAT_SDEI_CRITICAL_PRI 0x60 #define PLAT_SDEI_NORMAL_PRI 0x70 /* ARM platforms use 3 upper bits of secure interrupt priority */ #define ARM_PRI_BITS 3 /* SGI used for SDEI signalling */ #define ARM_SDEI_SGI ARM_IRQ_SEC_SGI_0 /* ARM SDEI dynamic private event numbers */ #define ARM_SDEI_DP_EVENT_0 1000 #define ARM_SDEI_DP_EVENT_1 1001 #define ARM_SDEI_DP_EVENT_2 1002 /* ARM SDEI dynamic shared event numbers */ #define ARM_SDEI_DS_EVENT_0 2000 #define ARM_SDEI_DS_EVENT_1 2001 #define ARM_SDEI_DS_EVENT_2 2002 #define ARM_SDEI_PRIVATE_EVENTS \ SDEI_DEFINE_EVENT_0(ARM_SDEI_SGI), \ SDEI_PRIVATE_EVENT(ARM_SDEI_DP_EVENT_0, SDEI_DYN_IRQ, SDEI_MAPF_DYNAMIC), \ SDEI_PRIVATE_EVENT(ARM_SDEI_DP_EVENT_1, SDEI_DYN_IRQ, SDEI_MAPF_DYNAMIC), \ SDEI_PRIVATE_EVENT(ARM_SDEI_DP_EVENT_2, SDEI_DYN_IRQ, SDEI_MAPF_DYNAMIC) #define ARM_SDEI_SHARED_EVENTS \ SDEI_SHARED_EVENT(ARM_SDEI_DS_EVENT_0, SDEI_DYN_IRQ, SDEI_MAPF_DYNAMIC), \ SDEI_SHARED_EVENT(ARM_SDEI_DS_EVENT_1, SDEI_DYN_IRQ, SDEI_MAPF_DYNAMIC), \ SDEI_SHARED_EVENT(ARM_SDEI_DS_EVENT_2, SDEI_DYN_IRQ, SDEI_MAPF_DYNAMIC) #endif /* ARM_DEF_H */