arm-trusted-firmware.mk 7.5 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 latest (i.e. known) version.
  20. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION),y)
  21. ARM_TRUSTED_FIRMWARE_LICENSE = BSD-3-Clause
  22. ARM_TRUSTED_FIRMWARE_LICENSE_FILES = docs/license.rst
  23. endif
  24. endif
  25. ifeq ($(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. ARM_TRUSTED_FIRMWARE_MAKE_ENV += \
  47. $(TARGET_MAKE_ENV) \
  48. ENABLE_STACK_PROTECTOR=$(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_SSP_LEVEL))
  49. ifeq ($(BR2_ARM_CPU_ARMV7A),y)
  50. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=7
  51. else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
  52. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARM_ARCH_MAJOR=8
  53. endif
  54. ifeq ($(BR2_arm),y)
  55. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch32
  56. else ifeq ($(BR2_aarch64),y)
  57. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += ARCH=aarch64
  58. endif
  59. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE),y)
  60. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += optee-os
  61. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
  62. BL32=$(BINARIES_DIR)/tee-header_v2.bin \
  63. BL32_EXTRA1=$(BINARIES_DIR)/tee-pager_v2.bin \
  64. BL32_EXTRA2=$(BINARIES_DIR)/tee-pageable_v2.bin
  65. ifeq ($(BR2_aarch64),y)
  66. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SPD=opteed
  67. endif
  68. ifeq ($(BR2_arm),y)
  69. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += AARCH32_SP=optee
  70. endif
  71. endif # BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE
  72. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_EDK2_AS_BL33),y)
  73. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += edk2
  74. # Since the flash device name vary between platforms, we use the variable
  75. # provided by the EDK2 package for this. Using this variable here is OK
  76. # as it will expand after all dependencies are resolved, inside _BUILD_CMDS.
  77. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += \
  78. BL33=$(BINARIES_DIR)/$(call qstrip,$(BR2_TARGET_EDK2_FD_NAME).fd)
  79. endif
  80. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33),y)
  81. ARM_TRUSTED_FIRMWARE_UBOOT_BIN = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE))
  82. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += BL33=$(BINARIES_DIR)/$(ARM_TRUSTED_FIRMWARE_UBOOT_BIN)
  83. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += uboot
  84. endif
  85. ifeq ($(BR2_TARGET_VEXPRESS_FIRMWARE),y)
  86. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
  87. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += vexpress-firmware
  88. endif
  89. ifeq ($(BR2_TARGET_BINARIES_MARVELL),y)
  90. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += SCP_BL2=$(BINARIES_DIR)/scp-fw.bin
  91. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += binaries-marvell
  92. endif
  93. ifeq ($(BR2_TARGET_MV_DDR_MARVELL),y)
  94. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += MV_DDR_PATH=$(MV_DDR_MARVELL_DIR)
  95. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += mv-ddr-marvell
  96. endif
  97. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS = all
  98. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP),y)
  99. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += fip
  100. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-openssl
  101. # fiptool only exists in newer (>= 1.3) versions of ATF, so we build
  102. # it conditionally. We need to explicitly build it as it requires
  103. # OpenSSL, and therefore needs to be passed proper variables to find
  104. # the host OpenSSL.
  105. define ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL
  106. if test -d $(@D)/tools/fiptool; then \
  107. $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D)/tools/fiptool \
  108. $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
  109. CPPFLAGS="$(HOST_CPPFLAGS)" \
  110. LDLIBS="$(HOST_LDFLAGS) -lcrypto" ; \
  111. fi
  112. endef
  113. endif
  114. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31),y)
  115. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += bl31
  116. endif
  117. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT),y)
  118. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD
  119. # Get the entry point address from the elf.
  120. BASE_ADDR=$$($(TARGET_READELF) -h $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf | \
  121. sed -r '/^ Entry point address:\s*(.*)/!d; s//\1/') && \
  122. $(MKIMAGE) \
  123. -A $(MKIMAGE_ARCH) -O arm-trusted-firmware -C none \
  124. -a $${BASE_ADDR} -e $${BASE_ADDR} \
  125. -d $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31.bin \
  126. $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub
  127. endef
  128. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL
  129. $(INSTALL) -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/atf-uboot.ub \
  130. $(BINARIES_DIR)/atf-uboot.ub
  131. endef
  132. ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RESET_TO_BL31=1
  133. ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-uboot-tools
  134. endif
  135. ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
  136. define ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF
  137. $(INSTALL) -D -m 0644 $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/bl31/bl31.elf \
  138. $(BINARIES_DIR)/bl31.elf
  139. endef
  140. endif
  141. ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += \
  142. $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS))
  143. ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH = $(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH))
  144. define ARM_TRUSTED_FIRMWARE_BUILD_CMDS
  145. $(if $(ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH),
  146. cp -f $(ARM_TRUSTED_FIRMWARE_CUSTOM_DTS_PATH) $(@D)/fdts/
  147. )
  148. $(ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL)
  149. $(ARM_TRUSTED_FIRMWARE_MAKE_ENV) $(MAKE) -C $(@D) \
  150. $(ARM_TRUSTED_FIRMWARE_MAKE_OPTS) \
  151. $(ARM_TRUSTED_FIRMWARE_MAKE_TARGETS)
  152. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_BUILD)
  153. endef
  154. define ARM_TRUSTED_FIRMWARE_INSTALL_IMAGES_CMDS
  155. $(foreach f,$(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES)), \
  156. cp -dpf $(ARM_TRUSTED_FIRMWARE_IMG_DIR)/$(f) $(BINARIES_DIR)/
  157. )
  158. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL)
  159. $(ARM_TRUSTED_FIRMWARE_BL31_UBOOT_INSTALL_ELF)
  160. endef
  161. # Configuration check
  162. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE)$(BR_BUILDING),yy)
  163. ifeq ($(ARM_TRUSTED_FIRMWARE_VERSION),custom)
  164. ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))),)
  165. $(error No tarball location specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION))
  166. endif
  167. endif
  168. ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT),y)
  169. ifeq ($(call qstrip,$(BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)),)
  170. $(error No repository specified. Please check BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL)
  171. endif
  172. endif
  173. endif
  174. $(eval $(generic-package))