2021-06-10 02:22:35 +00:00
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idf_build_get_property(target IDF_TARGET)
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idf_build_get_property(sdkconfig_header SDKCONFIG_HEADER)
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2021-06-10 02:28:23 +00:00
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if(NOT "${target}" STREQUAL "esp32h2")
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2021-06-10 02:22:35 +00:00
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return()
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endif()
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if(BOOTLOADER_BUILD)
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2021-06-10 02:28:23 +00:00
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# For bootloader, all we need from esp32h2 is headers
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2021-06-10 02:22:35 +00:00
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idf_component_register(INCLUDE_DIRS include REQUIRES riscv)
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2021-06-10 02:28:23 +00:00
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target_linker_script(${COMPONENT_LIB} INTERFACE "ld/esp32h2.peripherals.ld")
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2021-06-10 02:22:35 +00:00
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else()
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# Regular app build
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set(srcs "dport_access.c"
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"esp_hmac.c"
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"esp_ds.c"
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"esp_crypto_lock.c"
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"memprot.c")
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set(include_dirs "include")
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set(requires driver efuse soc riscv) #unfortunately rom/uart uses SOC registers directly
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|
|
# driver is a public requirement because esp_sleep.h uses gpio_num_t & touch_pad_t
|
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|
|
# app_update is added here because cpu_start.c uses esp_ota_get_app_description() function.
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|
|
# esp_timer is added here because cpu_start.c uses esp_timer
|
|
|
|
set(priv_requires
|
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|
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app_trace app_update bootloader_support log mbedtls nvs_flash
|
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|
|
pthread spi_flash vfs espcoredump esp_common esp_timer)
|
|
|
|
|
|
|
|
idf_component_register(SRCS "${srcs}"
|
|
|
|
INCLUDE_DIRS "${include_dirs}"
|
|
|
|
REQUIRES "${requires}"
|
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|
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PRIV_REQUIRES "${priv_requires}"
|
2021-06-10 02:28:23 +00:00
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|
|
REQUIRED_IDF_TARGETS esp32h2)
|
2021-06-10 02:22:35 +00:00
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|
|
|
2021-06-10 02:28:23 +00:00
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|
|
target_linker_script(${COMPONENT_LIB} INTERFACE "${CMAKE_CURRENT_BINARY_DIR}/esp32h2_out.ld")
|
2021-06-10 02:22:35 +00:00
|
|
|
|
|
|
|
# Process the template file through the linker script generation mechanism, and use the output for linking the
|
|
|
|
# final binary
|
2021-06-10 02:28:23 +00:00
|
|
|
target_linker_script(${COMPONENT_LIB} INTERFACE "${CMAKE_CURRENT_LIST_DIR}/ld/esp32h2.project.ld.in"
|
|
|
|
PROCESS "${CMAKE_CURRENT_BINARY_DIR}/ld/esp32h2.project.ld")
|
|
|
|
target_linker_script(${COMPONENT_LIB} INTERFACE "ld/esp32h2.peripherals.ld")
|
2021-06-10 02:22:35 +00:00
|
|
|
|
|
|
|
target_link_libraries(${COMPONENT_LIB} PUBLIC gcc)
|
|
|
|
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u call_user_start_cpu0")
|
|
|
|
|
|
|
|
idf_build_get_property(config_dir CONFIG_DIR)
|
2021-06-10 02:28:23 +00:00
|
|
|
# Preprocess esp32h2.ld linker script to include configuration, becomes esp32h2_out.ld
|
2021-06-10 02:22:35 +00:00
|
|
|
set(LD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ld)
|
|
|
|
add_custom_command(
|
2021-06-10 02:28:23 +00:00
|
|
|
OUTPUT esp32h2_out.ld
|
|
|
|
COMMAND "${CMAKE_C_COMPILER}" -C -P -x c -E -o esp32h2_out.ld -I ${config_dir} ${LD_DIR}/esp32h2.ld
|
|
|
|
MAIN_DEPENDENCY ${LD_DIR}/esp32h2.ld
|
2021-06-10 02:22:35 +00:00
|
|
|
DEPENDS ${sdkconfig_header}
|
|
|
|
COMMENT "Generating linker script..."
|
|
|
|
VERBATIM)
|
|
|
|
|
2021-06-10 02:28:23 +00:00
|
|
|
add_custom_target(esp32h2_linker_script DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/esp32h2_out.ld)
|
|
|
|
add_dependencies(${COMPONENT_LIB} esp32h2_linker_script)
|
2021-06-10 02:22:35 +00:00
|
|
|
|
|
|
|
# disable stack protection in files which are involved in initialization of that feature
|
|
|
|
set_source_files_properties(
|
|
|
|
cpu_start.c
|
|
|
|
PROPERTIES COMPILE_FLAGS
|
|
|
|
-fno-stack-protector)
|
|
|
|
endif()
|