core/arch/arm/plat-vexpress/conf.mk

   1 PLATFORM_FLAVOR ?= qemu_virt
   2
   3 # 32-bit flags
   4 arm32-platform-cpuarch          := cortex-a15
   5 arm32-platform-cflags           += -mcpu=$(arm32-platform-cpuarch)
   6 arm32-platform-aflags           += -mcpu=$(arm32-platform-cpuarch)
   7 core_arm32-platform-aflags      += -mfpu=neon
   8
   9 ifeq ($(PLATFORM_FLAVOR),fvp)
  10 platform-flavor-armv8 := 1
  11 platform-debugger-arm := 1
  12 endif
  13 ifeq ($(PLATFORM_FLAVOR),juno)
  14 platform-flavor-armv8 := 1
  15 platform-debugger-arm := 1
  16 endif
  17 ifeq ($(PLATFORM_FLAVOR),qemu_armv8a)
  18 platform-flavor-armv8 := 1
  19 $(call force,CFG_DT,y)
  20 endif
  21
  22
  23 ifeq ($(platform-debugger-arm),1)
  24 # ARM debugger needs this
  25 platform-cflags-debug-info = -gdwarf-2
  26 platform-aflags-debug-info = -gdwarf-2
  27 endif
  28
  29 ifeq ($(platform-flavor-armv8),1)
  30 $(call force,CFG_WITH_ARM_TRUSTED_FW,y)
  31 endif
  32
  33 $(call force,CFG_GENERIC_BOOT,y)
  34 $(call force,CFG_GIC,y)
  35 $(call force,CFG_HWSUPP_MEM_PERM_PXN,y)
  36 $(call force,CFG_PL011,y)
  37 $(call force,CFG_PM_STUBS,y)
  38 $(call force,CFG_SECURE_TIME_SOURCE_CNTPCT,y)
  39
  40 ta-targets = ta_arm32
  41
  42 ifeq ($(CFG_ARM64_core),y)
  43 $(call force,CFG_WITH_LPAE,y)
  44 ta-targets += ta_arm64
  45 else
  46 $(call force,CFG_ARM32_core,y)
  47 endif
  48
  49 CFG_WITH_STACK_CANARIES ?= y
  50 CFG_WITH_STATS ?= y
  51
  52 ifeq ($(PLATFORM_FLAVOR),juno)
  53 CFG_CRYPTO_WITH_CE ?= y
  54 endif
  55
  56 ifeq ($(PLATFORM_FLAVOR),qemu_virt)
  57 ifeq ($(CFG_CORE_SANITIZE_KADDRESS),y)
  58 # CFG_ASAN_SHADOW_OFFSET is calculated as:
  59 # (&__asan_shadow_start - (CFG_TEE_RAM_START / 8)
  60 # This is unfortunately currently not possible to do in make so we have to
  61 # calculate it offline, there's some asserts in
  62 # core/arch/arm/kernel/generic_boot.c to check that we got it right
  63 CFG_ASAN_SHADOW_OFFSET=0xc4e38e0
  64 endif
  65 $(call force,CFG_DT,y)
  66 # SE API is only supported by QEMU Virt platform
  67 CFG_SE_API ?= y
  68 CFG_SE_API_SELF_TEST ?= y
  69 CFG_PCSC_PASSTHRU_READER_DRV ?= y
  70 endif