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cmake: Generate PHY init data partition as part of the build

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Angus Gratton
2018-02-01 17:45:41 +08:00
committed by Angus Gratton
parent 0bdc12256e
commit cb99531d15
7 changed files with 55 additions and 6 deletions
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16
components/esp32/CMakeLists.txt
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@@ -58,4 +58,18 @@ else()
add_custom_target(esp32_linker_script DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/esp32_out.ld)
add_dependencies(esp32 esp32_linker_script)
endif()
if(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
set(PHY_INIT_DATA_BIN phy_init_data.bin)
# To get the phy_init_data.bin file, compile phy_init_data.h as a C file and then objcopy the object file to a raw binary
add_custom_command(
OUTPUT ${PHY_INIT_DATA_BIN}
DEPENDS ${CMAKE_CURRENT_LIST_DIR}/phy_init_data.h
COMMAND ${CMAKE_C_COMPILER} -x c -c -o phy_init_data.obj -I ${CMAKE_CURRENT_LIST_DIR} -I ${CMAKE_CURRENT_LIST_DIR}/include -I ${CMAKE_BINARY_DIR} ${CMAKE_CURRENT_LIST_DIR}/phy_init_data.h
COMMAND ${CMAKE_OBJCOPY} -O binary phy_init_data.obj ${PHY_INIT_DATA_BIN}
)
add_custom_target(phy_init_data ALL DEPENDS ${PHY_INIT_DATA_BIN})
endif(CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION)
endif(BOOTLOADER_BUILD)

5
components/esp32/phy_init_data.h
View File

@@ -12,7 +12,8 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma once
#ifndef PHY_INIT_DATA_H
#define PHY_INIT_DATA_H /* don't use #pragma once here, we compile this file sometimes */
#include "esp_phy_init.h"
#include "sdkconfig.h"
@@ -138,3 +139,5 @@ static const esp_phy_init_data_t phy_init_data= { {
static const char phy_init_magic_post[] = PHY_INIT_MAGIC;
#endif /* PHY_INIT_DATA_H */