/* * Copyright (C) 2018 Marvell International Ltd. * * SPDX-License-Identifier: BSD-3-Clause * https://spdx.org/licenses */ #ifndef MARVELL_DEF_H #define MARVELL_DEF_H #include #include #include #include #include /****************************************************************************** * Definitions common to all MARVELL standard platforms *****************************************************************************/ /* Special value used to verify platform parameters from BL2 to BL31 */ #define MARVELL_BL31_PLAT_PARAM_VAL 0x0f1e2d3c4b5a6978ULL #define MARVELL_CACHE_WRITEBACK_SHIFT 6 /* * Macros mapping the MPIDR Affinity levels to MARVELL Platform Power levels. * The power levels have a 1:1 mapping with the MPIDR affinity levels. */ #define MARVELL_PWR_LVL0 MPIDR_AFFLVL0 #define MARVELL_PWR_LVL1 MPIDR_AFFLVL1 #define MARVELL_PWR_LVL2 MPIDR_AFFLVL2 /* * Macros for local power states in Marvell platforms encoded by * State-ID field within the power-state parameter. */ /* Local power state for power domains in Run state. */ #define MARVELL_LOCAL_STATE_RUN 0 /* Local power state for retention. Valid only for CPU power domains */ #define MARVELL_LOCAL_STATE_RET 1 /* * Local power state for OFF/power-down. Valid for CPU * and cluster power domains */ #define MARVELL_LOCAL_STATE_OFF 2 /* The first 4KB of Trusted SRAM are used as shared memory */ #define MARVELL_TRUSTED_SRAM_BASE PLAT_MARVELL_ATF_BASE #define MARVELL_SHARED_RAM_BASE MARVELL_TRUSTED_SRAM_BASE #define MARVELL_SHARED_RAM_SIZE 0x00001000 /* 4 KB */ /* The remaining Trusted SRAM is used to load the BL images */ #define MARVELL_BL_RAM_BASE (MARVELL_SHARED_RAM_BASE + \ MARVELL_SHARED_RAM_SIZE) #define MARVELL_BL_RAM_SIZE (PLAT_MARVELL_TRUSTED_SRAM_SIZE - \ MARVELL_SHARED_RAM_SIZE) /* Non-shared DRAM */ #define MARVELL_DRAM_BASE ULL(0x0) #define MARVELL_DRAM_SIZE ULL(0x80000000) #define MARVELL_DRAM_END (MARVELL_DRAM_BASE + \ MARVELL_DRAM_SIZE - 1) #define MARVELL_IRQ_PIC0 28 #define MARVELL_IRQ_SEC_PHY_TIMER 29 #define MARVELL_IRQ_SEC_SGI_0 8 #define MARVELL_IRQ_SEC_SGI_1 9 #define MARVELL_IRQ_SEC_SGI_2 10 #define MARVELL_IRQ_SEC_SGI_3 11 #define MARVELL_IRQ_SEC_SGI_4 12 #define MARVELL_IRQ_SEC_SGI_5 13 #define MARVELL_IRQ_SEC_SGI_6 14 #define MARVELL_IRQ_SEC_SGI_7 15 #define MARVELL_MAP_SHARED_RAM MAP_REGION_FLAT( \ MARVELL_SHARED_RAM_BASE,\ MARVELL_SHARED_RAM_SIZE,\ MT_MEMORY | MT_RW | MT_SECURE) #define MARVELL_MAP_DRAM MAP_REGION_FLAT( \ MARVELL_DRAM_BASE, \ MARVELL_DRAM_SIZE, \ MT_MEMORY | MT_RW | MT_NS) /* * The number of regions like RO(code), coherent and data required by * different BL stages which need to be mapped in the MMU. */ #if USE_COHERENT_MEM #define MARVELL_BL_REGIONS 3 #else #define MARVELL_BL_REGIONS 2 #endif #define MAX_MMAP_REGIONS (PLAT_MARVELL_MMAP_ENTRIES + \ MARVELL_BL_REGIONS) #define MARVELL_CONSOLE_BAUDRATE 115200 /****************************************************************************** * Required platform porting definitions common to all MARVELL std. platforms *****************************************************************************/ #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 MARVELL_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 MARVELL_LOCAL_STATE_OFF #define PLATFORM_CORE_COUNT PLAT_MARVELL_CORE_COUNT #define PLAT_NUM_PWR_DOMAINS (PLAT_MARVELL_CLUSTER_COUNT + \ PLATFORM_CORE_COUNT) /* * 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 (1 << MARVELL_CACHE_WRITEBACK_SHIFT) /******************************************************************************* * 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_MARVELL_TRUSTED_ROM_BASE #define BL1_RO_LIMIT (PLAT_MARVELL_TRUSTED_ROM_BASE \ + PLAT_MARVELL_TRUSTED_ROM_SIZE) /* * Put BL1 RW at the top of the Trusted SRAM. */ #define BL1_RW_BASE (MARVELL_BL_RAM_BASE + \ MARVELL_BL_RAM_SIZE - \ PLAT_MARVELL_MAX_BL1_RW_SIZE) #define BL1_RW_LIMIT (MARVELL_BL_RAM_BASE + MARVELL_BL_RAM_SIZE) /******************************************************************************* * BLE specific defines. ******************************************************************************/ #define BLE_BASE PLAT_MARVELL_SRAM_BASE #define BLE_LIMIT PLAT_MARVELL_SRAM_END /******************************************************************************* * BL2 specific defines. ******************************************************************************/ /* * Put BL2 just below BL31. */ #define BL2_BASE (BL31_BASE - PLAT_MARVELL_MAX_BL2_SIZE) #define BL2_LIMIT BL31_BASE /******************************************************************************* * BL31 specific defines. ******************************************************************************/ /* * Put BL31 at the top of the Trusted SRAM. */ #define BL31_BASE (MARVELL_BL_RAM_BASE + \ MARVELL_BL_RAM_SIZE - \ PLAT_MARVEL_MAX_BL31_SIZE) #define BL31_PROGBITS_LIMIT BL1_RW_BASE #define BL31_LIMIT (MARVELL_BL_RAM_BASE + \ MARVELL_BL_RAM_SIZE) /******************************************************************************* * BL32 specific defines. ******************************************************************************/ #define BL32_BASE PLAT_MARVELL_TRUSTED_DRAM_BASE #define BL32_LIMIT (BL32_BASE + PLAT_MARVELL_TRUSTED_DRAM_SIZE) #ifdef SPD_none #undef BL32_BASE #endif /* SPD_none */ #endif /* MARVELL_DEF_H */