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bootloader_support: move embedding key after component registration

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Bootloader build requires verification key to be embedded in the binary.
Under specific configs, this key is generated during build time from the
signing key. Move the key generation to after the component
registration, since non scriptable commands are used in the process
(during early expansion)
This commit is contained in:
Renz Christian Bagaporo 2019-05-09 10:25:08 +08:00
parent 13d9c483b3
commit 2adf313838
1 changed files with 35 additions and 36 deletions
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35
components/bootloader_support/CMakeLists.txt
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@ -19,8 +19,23 @@ if(BOOTLOADER_BUILD)
"src/${IDF_TARGET}/flash_encrypt.c"
"src/${IDF_TARGET}/secure_boot_signatures.c"
"src/${IDF_TARGET}/secure_boot.c")
else()
list(APPEND srcs
"src/idf/bootloader_sha.c"
"src/idf/secure_boot_signatures.c")
set(include_dirs "include")
set(priv_include_dirs "include_bootloader")
set(requires soc) #unfortunately the header directly uses SOC registers
set(priv_requires spi_flash mbedtls efuse)
endif()
if(CONFIG_SECURE_SIGNED_APPS)
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS "${include_dirs}"
PRIV_INCLUDE_DIRS "${priv_include_dirs}"
REQUIRES "${requires}"
PRIV_REQUIRES "${priv_requires}")
if(BOOTLOADER_BUILD AND CONFIG_SECURE_SIGNED_APPS)
get_filename_component(secure_boot_verification_key
"signature_verification_key.bin"
ABSOLUTE BASE_DIR "${CMAKE_BINARY_DIR}")
@ -48,24 +63,8 @@ if(BOOTLOADER_BUILD)
DEPENDS "${orig_secure_boot_verification_key}"
VERBATIM)
endif()
set(embed_files "${secure_boot_verification_key}")
target_add_binary_data(${COMPONENT_LIB} "${secure_boot_verification_key}" "BINARY")
set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES
"${secure_boot_verification_key}")
endif()
else()
list(APPEND srcs
"src/idf/bootloader_sha.c"
"src/idf/secure_boot_signatures.c")
set(include_dirs "include")
set(priv_include_dirs "include_bootloader")
set(requires soc) #unfortunately the header directly uses SOC registers
set(priv_requires spi_flash mbedtls efuse)
endif()
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS "${include_dirs}"
PRIV_INCLUDE_DIRS "${priv_include_dirs}"
REQUIRES "${requires}"
PRIV_REQUIRES "${priv_requires}"
EMBED_FILES "${embed_files}")