1PLATFORM_FLAVOR ?= qemu_virt 2 3ifeq ($(PLATFORM_FLAVOR),qemu_virt) 4include core/arch/arm/cpu/cortex-a15.mk 5endif 6ifeq ($(PLATFORM_FLAVOR),fvp) 7include core/arch/arm/cpu/cortex-armv8-0.mk 8platform-debugger-arm := 1 9endif 10ifeq ($(PLATFORM_FLAVOR),juno) 11include core/arch/arm/cpu/cortex-armv8-0.mk 12platform-debugger-arm := 1 13# Workaround 808870: Unconditional VLDM instructions might cause an 14# alignment fault even though the address is aligned 15$(call force,CFG_TA_ARM32_NO_HARD_FLOAT_SUPPORT,y) 16endif 17ifeq ($(PLATFORM_FLAVOR),qemu_armv8a) 18include core/arch/arm/cpu/cortex-armv8-0.mk 19endif 20 21 22ifeq ($(platform-debugger-arm),1) 23# ARM debugger needs this 24platform-cflags-debug-info = -gdwarf-2 25platform-aflags-debug-info = -gdwarf-2 26endif 27 28ifeq ($(platform-flavor-armv8),1) 29$(call force,CFG_WITH_ARM_TRUSTED_FW,y) 30endif 31 32$(call force,CFG_GENERIC_BOOT,y) 33$(call force,CFG_GIC,y) 34$(call force,CFG_PL011,y) 35$(call force,CFG_PM_STUBS,y) 36$(call force,CFG_SECURE_TIME_SOURCE_CNTPCT,y) 37 38ifeq ($(CFG_ARM64_core),y) 39$(call force,CFG_WITH_LPAE,y) 40else 41$(call force,CFG_ARM32_core,y) 42endif 43 44CFG_WITH_STACK_CANARIES ?= y 45CFG_WITH_STATS ?= y 46 47ifeq ($(PLATFORM_FLAVOR),fvp) 48CFG_TEE_CORE_NB_CORE = 8 49CFG_TZDRAM_START ?= 0x06000000 50CFG_TZDRAM_SIZE ?= 0x02000000 51CFG_SHMEM_START ?= 0x83000000 52CFG_SHMEM_SIZE ?= 0x00200000 53# DRAM1 is defined above 4G 54$(call force,CFG_CORE_LARGE_PHYS_ADDR,y) 55endif 56 57ifeq ($(PLATFORM_FLAVOR),juno) 58CFG_TEE_CORE_NB_CORE = 6 59CFG_TZDRAM_START ?= 0xff000000 60CFG_TZDRAM_SIZE ?= 0x00ff8000 61CFG_SHMEM_START ?= 0xfee00000 62CFG_SHMEM_SIZE ?= 0x00200000 63# DRAM1 is defined above 4G 64$(call force,CFG_CORE_LARGE_PHYS_ADDR,y) 65CFG_CRYPTO_WITH_CE ?= y 66endif 67 68ifeq ($(PLATFORM_FLAVOR),qemu_virt) 69CFG_TEE_CORE_NB_CORE = 4 70# [0e00.0000 0e0f.ffff] is reserved to early boot 71CFG_TZDRAM_START ?= 0x0e100000 72CFG_TZDRAM_SIZE ?= 0x00f00000 73CFG_SHMEM_START ?= 0x7fe00000 74CFG_SHMEM_SIZE ?= 0x00200000 75# When Secure Data Path is enable, last MByte of TZDRAM is SDP test memory. 76CFG_TEE_SDP_MEM_SIZE ?= 0x00400000 77# Set VA space to 2MB for Kasan offset to match LPAE and 32bit MMU configs 78CFG_TEE_RAM_VA_SIZE ?= 0x00200000 79ifeq ($(CFG_CORE_SANITIZE_KADDRESS),y) 80# CFG_ASAN_SHADOW_OFFSET is calculated as: 81# (&__asan_shadow_start - (TEE_RAM_VA_START / 8) 82# This is unfortunately currently not possible to do in make so we have to 83# calculate it offline, there's some asserts in 84# core/arch/arm/kernel/generic_boot.c to check that we got it right 85CFG_ASAN_SHADOW_OFFSET = 0xc6a71c0 86endif 87$(call force,CFG_BOOT_SECONDARY_REQUEST,y) 88$(call force,CFG_PSCI_ARM32,y) 89$(call force,CFG_DT,y) 90CFG_DTB_MAX_SIZE ?= 0x100000 91CFG_TA_ASLR ?= y 92endif 93 94ifeq ($(PLATFORM_FLAVOR),qemu_armv8a) 95CFG_TEE_CORE_NB_CORE = 4 96# [0e00.0000 0e0f.ffff] is reserved to early boot 97CFG_TZDRAM_START ?= 0x0e100000 98CFG_TZDRAM_SIZE ?= 0x00f00000 99# SHM chosen arbitrary, in a way that it does not interfere 100# with initial location of linux kernel, dtb and initrd. 101CFG_SHMEM_START ?= 0x42000000 102CFG_SHMEM_SIZE ?= 0x00200000 103# When Secure Data Path is enable, last MByte of TZDRAM is SDP test memory. 104CFG_TEE_SDP_MEM_SIZE ?= 0x00400000 105$(call force,CFG_DT,y) 106CFG_DTB_MAX_SIZE ?= 0x100000 107endif 108