arm-trusted-firmware.mk 6.6 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. ARM_TRUSTED_FIRMWARE_LICENSE = BSD-3-Clause
  21. ARM_TRUSTED_FIRMWARE_LICENSE_FILES = license.rst
  22. endif
  23. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION),y)
  24. BR_NO_CHECK_HASH_FOR += $(ARM_TRUSTED_FIRMWARE_SOURCE)
  25. endif
  26. ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES = YES
  27. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC),y)
  28. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-dtc
  29. endif
  30. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN),y)
  31. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-arm-gnu-a-toolchain
  32. endif
  33. ARM_TRUSTED_FIRMWARE_PLATFORM = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM))
  34. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_DEBUG),y)
  35. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += DEBUG=1
  36. ARM_TRUSTED_FIRMWARE_IMG_DIR = $(@D)/build/$(ARM_TRUSTED_FIRMWARE_PLATFORM)/debug
  37. else
  38. ARM_TRUSTED_FIRMWARE_IMG_DIR = $(@D)/build/$(ARM_TRUSTED_FIRMWARE_PLATFORM)/release
  39. endif
  40. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
  41. CROSS_COMPILE="$(TARGET_CROSS)" \
  42. $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES)) \
  43. PLAT=$(ARM_TRUSTED_FIRMWARE_PLATFORM)
  44. ifeq ($(BR2_ARM_CPU_ARMV7A),y)
  45. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=7
  46. else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
  47. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=8
  48. endif
  49. ifeq ($(BR2_arm),y)
  50. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch32
  51. else ifeq ($(BR2_aarch64),y)
  52. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch64
  53. endif
  54. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE),y)
  55. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += optee-os
  56. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
  57. BL32=$(BINARIES_DIR)/tee-header_v2.bin \
  58. BL32_EXTRA1=$(BINARIES_DIR)/tee-pager_v2.bin \
  59. BL32_EXTRA2=$(BINARIES_DIR)/tee-pageable_v2.bin
  60. ifeq ($(BR2_aarch64),y)
  61. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SPD=opteed
  62. endif
  63. ifeq ($(BR2_arm),y)
  64. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += AARCH32_SP=optee
  65. endif
  66. endif # BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE
  67. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33),y)
  68. ARM_TRUSTED_FIRMWARE_UBOOT_BIN = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE))
  69. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += BL33=$(BINARIES_DIR)/$(ARM_TRUSTED_FIRMWARE_UBOOT_BIN)
  70. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += uboot
  71. endif
  72. ifeq ($(BR2_TARGET_VEXPRESS_FIRMWARE),y)
  73. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
  74. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += vexpress-firmware
  75. endif
  76. ifeq ($(BR2_TARGET_BINARIES_MARVELL),y)
  77. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
  78. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += binaries-marvell
  79. endif
  80. ifeq ($(BR2_TARGET_MV_DDR_MARVELL),y)
  81. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += MV_DDR_PATH=$(MV_DDR_MARVELL_DIR)
  82. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += mv-ddr-marvell
  83. endif
  84. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS = all
  85. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP),y)
  86. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += fip
  87. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-openssl
  88. # fiptool only exists in newer (>= 1.3) versions of ATF, so we build
  89. # it conditionally. We need to explicitly build it as it requires
  90. # OpenSSL, and therefore needs to be passed proper variables to find
  91. # the host OpenSSL.
  92. define ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL
  93. if test -d $(@D)/tools/fiptool; then \
  94. $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D)/tools/fiptool \
  95. $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
  96. CPPFLAGS="$(HOST_CPPFLAGS)" \
  97. LDLIBS="$(HOST_LDFLAGS) -lcrypto" ; \
  98. fi
  99. endef
  100. endif
  101. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31),y)
  102. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += bl31
  103. endif
  104. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT),y)
  105. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD
  106. # Get the entry point address from the elf.
  107. BASE_ADDR=$$($(TARGET_READELF) -h $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf | \
  108. sed -r '/^ Entry point address:\s*(.*)/!d; s//\1/') && \
  109. $(MKIMAGE) \
  110. -A $(MKIMAGE_ARCH) -O arm-trusted-firmware -C none \
  111. -a $${BASE_ADDR} -e $${BASE_ADDR} \
  112. -d $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31.bin \
  113. $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub
  114. endef
  115. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL
  116. $(INSTALL) -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub \
  117. $(BINARIES_DIR)/atf-uboot.ub
  118. endef
  119. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
  120. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
  121. endif
  122. ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
  123. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
  124. $(INSTALL) -D -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf \
  125. $(BINARIES_DIR)/bl31.elf
  126. endef
  127. endif
  128. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += \
  129. $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS))
  130. define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
  131. $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
  132. $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
  133. $(ARM_TRUSTED_FIRMWARE_MAKE_TARGETS)
  134. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD)
  135. endef
  136. define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
  137. $(foreach f,$(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES)), \
  138. cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/$(f) $(BINARIES_DIR)/
  139. )
  140. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
  141. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
  142. endef
  143. # Configuration check
  144. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR_BUILDING),yy)
  145. ifeq ($(ARM_TRUSTED_FIRMWARE_VERSION),custom)
  146. ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))),)
  147. $(error No tarball location specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))
  148. endif
  149. endif
  150. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT),y)
  151. ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)),)
  152. $(error No repository specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)
  153. endif
  154. endif
  155. endif
  156. $(eval $(generic-package))