/* * Copyright (c) 2018-2022, Arm Limited. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef PLATFORM_DEF_H #define PLATFORM_DEF_H #include #include #include /* UART related constants */ #define PLAT_ARM_BOOT_UART_BASE 0x2A400000 #define PLAT_ARM_BOOT_UART_CLK_IN_HZ 50000000 #define PLAT_ARM_RUN_UART_BASE 0x2A410000 #define PLAT_ARM_RUN_UART_CLK_IN_HZ 50000000 #define PLAT_ARM_SP_MIN_RUN_UART_BASE 0x2A410000 #define PLAT_ARM_SP_MIN_RUN_UART_CLK_IN_HZ 50000000 #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_DRAM2_BASE ULL(0x8080000000) #define PLAT_ARM_DRAM2_SIZE ULL(0xF80000000) #define MAX_IO_DEVICES U(3) #define MAX_IO_HANDLES U(4) #define PLAT_ARM_FLASH_IMAGE_BASE 0x18200000 #define PLAT_ARM_FLASH_IMAGE_MAX_SIZE 0x00800000 #define PLAT_ARM_NVM_BASE 0x18200000 #define PLAT_ARM_NVM_SIZE 0x00800000 #if defined NS_BL1U_BASE # undef NS_BL1U_BASE # define NS_BL1U_BASE (PLAT_ARM_NVM_BASE + UL(0x00800000)) #endif /* Non-volatile counters */ #define SOC_TRUSTED_NVCTR_BASE 0x7fe70000 #define TFW_NVCTR_BASE (SOC_TRUSTED_NVCTR_BASE) #define TFW_NVCTR_SIZE U(4) #define NTFW_CTR_BASE (SOC_TRUSTED_NVCTR_BASE + 0x0004) #define NTFW_CTR_SIZE U(4) /* N1SDP remote chip at 4 TB offset */ #define PLAT_ARM_REMOTE_CHIP_OFFSET (ULL(1) << 42) #define N1SDP_REMOTE_DRAM1_BASE ARM_DRAM1_BASE + \ PLAT_ARM_REMOTE_CHIP_OFFSET #define N1SDP_REMOTE_DRAM1_SIZE ARM_DRAM1_SIZE #define N1SDP_REMOTE_DRAM2_BASE PLAT_ARM_DRAM2_BASE + \ PLAT_ARM_REMOTE_CHIP_OFFSET #define N1SDP_REMOTE_DRAM2_SIZE PLAT_ARM_DRAM2_SIZE /* * N1SDP platform supports RDIMMs with ECC capability. To use the ECC * capability, the entire DDR memory space has to be zeroed out before * enabling the ECC bits in DMC620. To access the complete DDR memory * along with remote chip's DDR memory, which is at 4 TB offset, physical * and virtual address space limits are extended to 43-bits. */ #ifdef __aarch64__ #define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 43) #define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 43) #else #define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32) #define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32) #endif #if CSS_USE_SCMI_SDS_DRIVER #define N1SDP_SCMI_PAYLOAD_BASE 0x45400000 #else #define PLAT_CSS_SCP_COM_SHARED_MEM_BASE 0x45400000 #endif /* * Trusted SRAM in N1SDP is 512 KB but only the bottom 384 KB * is used for trusted board boot flow. The top 128 KB is used * to load AP-BL1 image. */ #define PLAT_ARM_TRUSTED_SRAM_SIZE 0x00060000 /* 384 KB */ /* * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size * plus a little space for growth. */ #define PLAT_ARM_MAX_BL1_RW_SIZE 0xE000 /* * PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page */ #if USE_ROMLIB # define PLAT_ARM_MAX_ROMLIB_RW_SIZE 0x1000 # define PLAT_ARM_MAX_ROMLIB_RO_SIZE 0xe000 #else # define PLAT_ARM_MAX_ROMLIB_RW_SIZE U(0) # define PLAT_ARM_MAX_ROMLIB_RO_SIZE U(0) #endif /* * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a * little space for growth. */ #if TRUSTED_BOARD_BOOT # define PLAT_ARM_MAX_BL2_SIZE 0x20000 #else # define PLAT_ARM_MAX_BL2_SIZE 0x14000 #endif #define PLAT_ARM_MAX_BL31_SIZE UL(0x3B000) /******************************************************************************* * N1SDP topology related constants ******************************************************************************/ #define N1SDP_MAX_CPUS_PER_CLUSTER U(2) #define PLAT_ARM_CLUSTER_COUNT U(2) #define PLAT_N1SDP_CHIP_COUNT U(2) #define N1SDP_MAX_CLUSTERS_PER_CHIP U(2) #define N1SDP_MAX_PE_PER_CPU U(1) #define PLATFORM_CORE_COUNT (PLAT_N1SDP_CHIP_COUNT * \ PLAT_ARM_CLUSTER_COUNT * \ N1SDP_MAX_CPUS_PER_CLUSTER * \ N1SDP_MAX_PE_PER_CPU) /* System power domain level */ #define CSS_SYSTEM_PWR_DMN_LVL ARM_PWR_LVL3 /* * PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the * plat_arm_mmap array defined for each BL stage. */ #ifdef IMAGE_BL1 # define PLAT_ARM_MMAP_ENTRIES U(6) # define MAX_XLAT_TABLES U(5) #endif #ifdef IMAGE_BL2 # define PLAT_ARM_MMAP_ENTRIES U(11) # define MAX_XLAT_TABLES U(10) #endif #ifdef IMAGE_BL31 # define PLAT_ARM_MMAP_ENTRIES U(12) # define MAX_XLAT_TABLES U(12) #endif /* * Size of cacheable stacks */ #if defined(IMAGE_BL1) # if TRUSTED_BOARD_BOOT # define PLATFORM_STACK_SIZE 0x1000 # else # define PLATFORM_STACK_SIZE 0x440 # endif #elif defined(IMAGE_BL2) # if TRUSTED_BOARD_BOOT # define PLATFORM_STACK_SIZE 0x1000 # else # define PLATFORM_STACK_SIZE 0x400 # endif #elif defined(IMAGE_BL2U) # define PLATFORM_STACK_SIZE 0x400 #elif defined(IMAGE_BL31) # if SPM_MM # define PLATFORM_STACK_SIZE 0x500 # else # define PLATFORM_STACK_SIZE 0x400 # endif #elif defined(IMAGE_BL32) # define PLATFORM_STACK_SIZE 0x440 #endif #define PLAT_ARM_NSTIMER_FRAME_ID 0 #define PLAT_CSS_MHU_BASE 0x45000000 #define PLAT_MAX_PWR_LVL 2 #define PLAT_ARM_G1S_IRQS ARM_G1S_IRQS, \ CSS_IRQ_MHU #define PLAT_ARM_G0_IRQS ARM_G0_IRQS #define PLAT_ARM_G1S_IRQ_PROPS(grp) CSS_G1S_IRQ_PROPS(grp) #define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp) #define N1SDP_DEVICE_BASE ULL(0x08000000) #define N1SDP_DEVICE_SIZE ULL(0x48000000) #define N1SDP_REMOTE_DEVICE_BASE N1SDP_DEVICE_BASE + \ PLAT_ARM_REMOTE_CHIP_OFFSET #define N1SDP_REMOTE_DEVICE_SIZE N1SDP_DEVICE_SIZE /* Real base is 0x0. Changed to load BL1 at this address */ # define PLAT_ARM_TRUSTED_ROM_BASE 0x04060000 # define PLAT_ARM_TRUSTED_ROM_SIZE 0x00020000 /* 128KB */ #define N1SDP_MAP_DEVICE MAP_REGION_FLAT( \ N1SDP_DEVICE_BASE, \ N1SDP_DEVICE_SIZE, \ MT_DEVICE | MT_RW | MT_SECURE) #define ARM_MAP_DRAM1 MAP_REGION_FLAT( \ ARM_DRAM1_BASE, \ ARM_DRAM1_SIZE, \ MT_MEMORY | MT_RW | MT_NS) #define N1SDP_MAP_REMOTE_DEVICE MAP_REGION_FLAT( \ N1SDP_REMOTE_DEVICE_BASE, \ N1SDP_REMOTE_DEVICE_SIZE, \ MT_DEVICE | MT_RW | MT_SECURE) #define N1SDP_MAP_REMOTE_DRAM1 MAP_REGION_FLAT( \ N1SDP_REMOTE_DRAM1_BASE, \ N1SDP_REMOTE_DRAM1_SIZE, \ MT_MEMORY | MT_RW | MT_NS) #define N1SDP_MAP_REMOTE_DRAM2 MAP_REGION_FLAT( \ N1SDP_REMOTE_DRAM2_BASE, \ N1SDP_REMOTE_DRAM2_SIZE, \ MT_MEMORY | MT_RW | MT_NS) /* GIC related constants */ #define PLAT_ARM_GICD_BASE 0x30000000 #define PLAT_ARM_GICC_BASE 0x2C000000 #define PLAT_ARM_GICR_BASE 0x300C0000 /* Platform ID address */ #define SSC_VERSION (SSC_REG_BASE + SSC_VERSION_OFFSET) /* Secure Watchdog Constants */ #define SBSA_SECURE_WDOG_BASE UL(0x2A480000) #define SBSA_SECURE_WDOG_TIMEOUT UL(100) /* Number of SCMI channels on the platform */ #define PLAT_ARM_SCMI_CHANNEL_COUNT U(1) #endif /* PLATFORM_DEF_H */