arm-trusted-firmware.mk 7.0 KB

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  1. ################################################################################
  2. #
  3. # arm-trusted-firmware
  4. #
  5. ################################################################################
  6. ARM_TRUSTED_FIRMWARE_VERSION = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_VERSION))
  7. ifeq ($(ARM_TRUSTED_FIRMWARE_VERSION),custom)
  8. # Handle custom ATF tarballs as specified by the configuration
  9. ARM_TRUSTED_FIRMWARE_TARBALL = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))
  10. ARM_TRUSTED_FIRMWARE_SITE = $(patsubst %/,%,$(dir $(ARM_TRUSTED_FIRMWARE_TARBALL)))
  11. ARM_TRUSTED_FIRMWARE_SOURCE = $(notdir $(ARM_TRUSTED_FIRMWARE_TARBALL))
  12. else ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT),y)
  13. ARM_TRUSTED_FIRMWARE_SITE = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL))
  14. ARM_TRUSTED_FIRMWARE_SITE_METHOD = git
  15. else
  16. # Handle stable official ATF versions
  17. ARM_TRUSTED_FIRMWARE_SITE = $(call github,ARM-software,arm-trusted-firmware,$(ARM_TRUSTED_FIRMWARE_VERSION))
  18. # The licensing of custom or from-git versions is unknown.
  19. # This is valid only for the official v1.4.
  20. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION),y)
  21. ARM_TRUSTED_FIRMWARE_LICENSE = BSD-3-Clause
  22. ARM_TRUSTED_FIRMWARE_LICENSE_FILES = license.rst
  23. endif
  24. endif
  25. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION),y)
  26. BR_NO_CHECK_HASH_FOR += $(ARM_TRUSTED_FIRMWARE_SOURCE)
  27. endif
  28. ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES = YES
  29. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC),y)
  30. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-dtc
  31. endif
  32. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN),y)
  33. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-arm-gnu-a-toolchain
  34. endif
  35. ARM_TRUSTED_FIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM))
  36. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_DEBUG),y)
  37. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += DEBUG=1
  38. ARM_TRUSTED_FIRMWARE_IMG_DIR = $(@D)/build/$(ARM_TRUSTED_FIRMWARE_PLATFORM)/debug
  39. else
  40. ARM_TRUSTED_FIRMWARE_IMG_DIR = $(@D)/build/$(ARM_TRUSTED_FIRMWARE_PLATFORM)/release
  41. endif
  42. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
  43. CROSS_COMPILE="$(TARGET_CROSS)" \
  44. $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES)) \
  45. PLAT=$(ARM_TRUSTED_FIRMWARE_PLATFORM)
  46. ifeq ($(BR2_ARM_CPU_ARMV7A),y)
  47. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=7
  48. else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
  49. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=8
  50. endif
  51. ifeq ($(BR2_arm),y)
  52. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch32
  53. else ifeq ($(BR2_aarch64),y)
  54. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch64
  55. endif
  56. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE),y)
  57. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += optee-os
  58. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
  59. BL32=$(BINARIES_DIR)/tee-header_v2.bin \
  60. BL32_EXTRA1=$(BINARIES_DIR)/tee-pager_v2.bin \
  61. BL32_EXTRA2=$(BINARIES_DIR)/tee-pageable_v2.bin
  62. ifeq ($(BR2_aarch64),y)
  63. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SPD=opteed
  64. endif
  65. ifeq ($(BR2_arm),y)
  66. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += AARCH32_SP=optee
  67. endif
  68. endif # BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE
  69. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33),y)
  70. ARM_TRUSTED_FIRMWARE_UBOOT_BIN = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE))
  71. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += BL33=$(BINARIES_DIR)/$(ARM_TRUSTED_FIRMWARE_UBOOT_BIN)
  72. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += uboot
  73. endif
  74. ifeq ($(BR2_TARGET_VEXPRESS_FIRMWARE),y)
  75. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
  76. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += vexpress-firmware
  77. endif
  78. ifeq ($(BR2_TARGET_BINARIES_MARVELL),y)
  79. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
  80. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += binaries-marvell
  81. endif
  82. ifeq ($(BR2_TARGET_MV_DDR_MARVELL),y)
  83. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += MV_DDR_PATH=$(MV_DDR_MARVELL_DIR)
  84. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += mv-ddr-marvell
  85. endif
  86. ifeq ($(BR2_SSP_REGULAR),y)
  87. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ENABLE_STACK_PROTECTOR=default
  88. else ifeq ($(BR2_SSP_STRONG),y)
  89. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ENABLE_STACK_PROTECTOR=strong
  90. else ifeq ($(BR2_SSP_ALL),y)
  91. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ENABLE_STACK_PROTECTOR=all
  92. endif
  93. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS = all
  94. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP),y)
  95. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += fip
  96. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-openssl
  97. # fiptool only exists in newer (>= 1.3) versions of ATF, so we build
  98. # it conditionally. We need to explicitly build it as it requires
  99. # OpenSSL, and therefore needs to be passed proper variables to find
  100. # the host OpenSSL.
  101. define ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL
  102. if test -d $(@D)/tools/fiptool; then \
  103. $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D)/tools/fiptool \
  104. $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
  105. CPPFLAGS="$(HOST_CPPFLAGS)" \
  106. LDLIBS="$(HOST_LDFLAGS) -lcrypto" ; \
  107. fi
  108. endef
  109. endif
  110. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31),y)
  111. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += bl31
  112. endif
  113. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT),y)
  114. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD
  115. # Get the entry point address from the elf.
  116. BASE_ADDR=$$($(TARGET_READELF) -h $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf | \
  117. sed -r '/^ Entry point address:\s*(.*)/!d; s//\1/') && \
  118. $(MKIMAGE) \
  119. -A $(MKIMAGE_ARCH) -O arm-trusted-firmware -C none \
  120. -a $${BASE_ADDR} -e $${BASE_ADDR} \
  121. -d $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31.bin \
  122. $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub
  123. endef
  124. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL
  125. $(INSTALL) -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub \
  126. $(BINARIES_DIR)/atf-uboot.ub
  127. endef
  128. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
  129. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
  130. endif
  131. ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
  132. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
  133. $(INSTALL) -D -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf \
  134. $(BINARIES_DIR)/bl31.elf
  135. endef
  136. endif
  137. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += \
  138. $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS))
  139. define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
  140. $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
  141. $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
  142. $(ARM_TRUSTED_FIRMWARE_MAKE_TARGETS)
  143. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD)
  144. endef
  145. define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
  146. $(foreach f,$(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES)), \
  147. cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/$(f) $(BINARIES_DIR)/
  148. )
  149. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
  150. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
  151. endef
  152. # Configuration check
  153. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR_BUILDING),yy)
  154. ifeq ($(ARM_TRUSTED_FIRMWARE_VERSION),custom)
  155. ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))),)
  156. $(error No tarball location specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))
  157. endif
  158. endif
  159. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT),y)
  160. ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)),)
  161. $(error No repository specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)
  162. endif
  163. endif
  164. endif
  165. $(eval $(generic-package))