espressif: refactor after removing IDF submodule

.gitmodules

@@ -19,7 +19,3 @@
 [submodule "boot/cypress/libs/cy-mbedtls-acceleration"]
 	path = boot/cypress/libs/cy-mbedtls-acceleration
 	url = https://github.com/cypresssemiconductorco/cy-mbedtls-acceleration.git
-[submodule "boot/espressif/hal/esp-idf"]
-	path = boot/espressif/hal/esp-idf
-	url = https://github.com/espressif/esp-idf.git
-	branch = release/v4.4

boot/espressif/CMakeLists.txt

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 cmake_minimum_required(VERSION 3.13)
+cmake_policy(SET CMP0109 NEW)
 
 include(${CMAKE_CURRENT_LIST_DIR}/tools/utils.cmake)
 
@@ -36,13 +37,15 @@ else()
     message(FATAL_ERROR "Unsupported target ${MCUBOOT_TARGET}")
 endif()
 
-if (NOT DEFINED IDF_PATH)
-    if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/hal/esp-idf")
-        set(IDF_PATH "${CMAKE_CURRENT_LIST_DIR}/hal/esp-idf")
-    elseif (DEFINED ENV{IDF_PATH})
-        set(IDF_PATH $ENV{IDF_PATH})
+if (NOT DEFINED ESP_HAL_PATH)
+    if (DEFINED ENV{ESP_HAL_PATH})
+        set(ESP_HAL_PATH $ENV{ESP_HAL_PATH})
     else()
-        message(FATAL_ERROR "IDF_PATH not found. Please update submodules or set IDF_PATH environment variable or pass -DIDF_PATH flag.")
+        message(WARNING "ESP_HAL_PATH not found. Please set -DESP_HAL_PATH parameter or define ESP_HAL_PATH environment variable.")
+        if (DEFINED ENV{IDF_PATH})
+            set(ESP_HAL_PATH $ENV{IDF_PATH})
+            message("IDF installation found in the system, using IDF_PATH as ESP_HAL_PATH.")
+        endif()
     endif()
 endif()
 
@@ -87,6 +90,20 @@ else()
     set(imgtool_path "${IMGTOOL_COMMAND}")
 endif()
 
+# Find installed esptool, if not found falls to IDF's
+find_program(ESPTOOL_COMMAND
+    NAMES esptool esptool.py
+    )
+if ("${ESPTOOL_COMMAND}" MATCHES "ESPTOOL_COMMAND-NOTFOUND")
+    if (DEFINED ENV{IDF_PATH})
+        set(esptool_path "${IDF_PATH}/components/esptool_py/esptool/esptool.py")
+    else()
+        message(FATAL_ERROR "esptool.py not found. Please install it using \'pip install esptool\'.")
+    endif()
+else()
+    set(esptool_path "${ESPTOOL_COMMAND}")
+endif()
+
 if (DEFINED CONFIG_ESP_SIGN_RSA)
     include(${CMAKE_CURRENT_LIST_DIR}/include/crypto_config/rsa.cmake)
 elseif (DEFINED CONFIG_ESP_SIGN_EC256)
@@ -169,7 +186,7 @@ set(CFLAGS
     "-ggdb"
     "-Os"
     "-D_GNU_SOURCE"
-    "-std=gnu99"
+    "-std=gnu17"
     "-Wno-old-style-declaration"
     "-Wno-implicit-int"
     "-Wno-declaration-after-statement"
@@ -275,7 +292,7 @@ target_link_libraries(
 # Note: Both binary generation and flash steps still have some default arguments
 add_custom_command(TARGET ${APP_EXECUTABLE} POST_BUILD
     COMMAND
-    ${IDF_PATH}/components/esptool_py/esptool/esptool.py
+    ${esptool_path}
     --chip ${MCUBOOT_TARGET} elf2image --min-rev ${ESP_MIN_REVISION}
     --flash_mode dio --flash_freq 40m --flash_size ${CONFIG_ESP_FLASH_SIZE}
     -o ${APP_NAME}.bin ${APP_NAME}.elf
@@ -296,7 +313,7 @@ add_custom_target(flash DEPENDS ${APP_NAME}.bin)
 add_custom_command(TARGET flash
     USES_TERMINAL
     COMMAND
-    ${IDF_PATH}/components/esptool_py/esptool/esptool.py
+    ${esptool_path}
     -p ${FLASH_PORT} -b 2000000 --before default_reset --after no_reset
     --chip ${MCUBOOT_TARGET} write_flash
     --flash_mode dio --flash_size ${CONFIG_ESP_FLASH_SIZE}

boot/espressif/hal/CMakeLists.txt

@@ -6,100 +6,115 @@ cmake_minimum_required(VERSION 3.13)
 
 project(hal)
 
-set(esp_idf_dir ${IDF_PATH})
-
+set(esp_hal_dir ${ESP_HAL_PATH})
 set(src_dir ${CMAKE_CURRENT_LIST_DIR}/src)
 set(include_dirs
     ${CMAKE_CURRENT_LIST_DIR}/include
     ${CMAKE_CURRENT_LIST_DIR}/include/${MCUBOOT_TARGET}
     )
 
 list(APPEND include_dirs
-    ${esp_idf_dir}/components/${MCUBOOT_ARCH}/include
-    ${esp_idf_dir}/components/esp_common/include
-    ${esp_idf_dir}/components/esp_rom/include
-    ${esp_idf_dir}/components/esp_rom/include/${MCUBOOT_TARGET}
-    ${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}
-    ${esp_idf_dir}/components/spi_flash/include
-    ${esp_idf_dir}/components/spi_flash/include/spi_flash
-    ${esp_idf_dir}/components/esp_hw_support/include
-    ${esp_idf_dir}/components/esp_hw_support/include/soc
-    ${esp_idf_dir}/components/esp_hw_support/include/soc/${MCUBOOT_TARGET}
-    ${esp_idf_dir}/components/esp_hw_support/port/include
-    ${esp_idf_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}
-    ${esp_idf_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/private_include
-    ${esp_idf_dir}/components/soc/include
-    ${esp_idf_dir}/components/soc/${MCUBOOT_TARGET}/include
-    ${esp_idf_dir}/components/bootloader_support/include
-    ${esp_idf_dir}/components/bootloader_support/include_bootloader
-    ${esp_idf_dir}/components/hal/include
-    ${esp_idf_dir}/components/hal/platform_port/include
-    ${esp_idf_dir}/components/hal/${MCUBOOT_TARGET}/include
-    ${esp_idf_dir}/components/hal/${MCUBOOT_TARGET}/include/hal
-    ${esp_idf_dir}/components/heap/include
-    ${esp_idf_dir}/components/efuse/include
-    ${esp_idf_dir}/components/efuse/${MCUBOOT_TARGET}/include
-    ${esp_idf_dir}/components/efuse/private_include
-    ${esp_idf_dir}/components/efuse/${MCUBOOT_TARGET}/private_include
-    ${esp_idf_dir}/components/esp_system/include
-    ${esp_idf_dir}/components/newlib/platform_include
+    ${esp_hal_dir}/components/bootloader_support/include
+    ${esp_hal_dir}/components/bootloader_support/private_include
+    ${esp_hal_dir}/components/bootloader_support/bootloader_flash/include
+    ${esp_hal_dir}/components/spi_flash/include
+    ${esp_hal_dir}/components/spi_flash/include/spi_flash
+    ${esp_hal_dir}/components/esp_app_format/include
+    ${esp_hal_dir}/components/newlib/platform_include
+    ${esp_hal_dir}/components/esp_common/include
+    ${esp_hal_dir}/components/${MCUBOOT_ARCH}/include
+    ${esp_hal_dir}/components/esp_rom/include
+    ${esp_hal_dir}/components/esp_rom/include/${MCUBOOT_TARGET}
+    ${esp_hal_dir}/components/esp_rom/${MCUBOOT_TARGET}
+    ${esp_hal_dir}/components/soc/include
+    ${esp_hal_dir}/components/soc/${MCUBOOT_TARGET}
+    ${esp_hal_dir}/components/soc/${MCUBOOT_TARGET}/include
+    ${esp_hal_dir}/components/efuse/include
+    ${esp_hal_dir}/components/efuse/${MCUBOOT_TARGET}/include
+    ${esp_hal_dir}/components/efuse/private_include
+    ${esp_hal_dir}/components/efuse/${MCUBOOT_TARGET}/private_include
+    ${esp_hal_dir}/components/esp_hw_support/include
+    ${esp_hal_dir}/components/esp_hw_support/include/soc
+    ${esp_hal_dir}/components/esp_hw_support/include/soc/${MCUBOOT_TARGET}
+    ${esp_hal_dir}/components/esp_hw_support/port/include
+    ${esp_hal_dir}/components/esp_hw_support/include/esp_private
+    ${esp_hal_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}
+    ${esp_hal_dir}/components/hal/${MCUBOOT_TARGET}/include
+    ${esp_hal_dir}/components/hal/include
+    ${esp_hal_dir}/components/hal/platform_port/include
+    ${esp_hal_dir}/components/esp_system/include
+    ${esp_hal_dir}/components/log/include
     )
 
 if("${MCUBOOT_ARCH}" STREQUAL "xtensa")
     list(APPEND include_dirs
-        ${esp_idf_dir}/components/${MCUBOOT_ARCH}/${MCUBOOT_TARGET}/include
+        ${esp_hal_dir}/components/${MCUBOOT_ARCH}/${MCUBOOT_TARGET}/include
+        ${esp_hal_dir}/components/${MCUBOOT_ARCH}/include
         )
 endif()
 
 set(hal_srcs
-    ${src_dir}/bootloader_init_common.c
+    ${esp_hal_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/bootloader_${MCUBOOT_TARGET}.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_init.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_common.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_common_loader.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_console.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_console_loader.c
+    ${esp_hal_dir}/components/bootloader_support/bootloader_flash/src/bootloader_flash.c
+    ${esp_hal_dir}/components/bootloader_support/bootloader_flash/src/bootloader_flash_config_${MCUBOOT_TARGET}.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_clock_init.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_clock_loader.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_efuse.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_panic.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_mem.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_random.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_random_${MCUBOOT_TARGET}.c
+    ${esp_hal_dir}/components/bootloader_support/src/bootloader_utility.c
+    ${esp_hal_dir}/components/bootloader_support/src/esp_image_format.c
+    ${esp_hal_dir}/components/bootloader_support/src/secure_boot_v2/secure_boot_signatures_bootloader.c
+    ${esp_hal_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/bootloader_soc.c
+    ${esp_hal_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/bootloader_sha.c
+    ${esp_hal_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/secure_boot_secure_features.c
+    ${esp_hal_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/flash_encryption_secure_features.c
+    ${esp_hal_dir}/components/hal/mpu_hal.c
+    ${esp_hal_dir}/components/hal/efuse_hal.c
+    ${esp_hal_dir}/components/hal/mmu_hal.c
+    ${esp_hal_dir}/components/hal/wdt_hal_iram.c
+    ${esp_hal_dir}/components/hal/${MCUBOOT_TARGET}/efuse_hal.c
+    ${esp_hal_dir}/components/soc/${MCUBOOT_TARGET}/uart_periph.c
+    ${esp_hal_dir}/components/soc/${MCUBOOT_TARGET}/gpio_periph.c
+    ${esp_hal_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_time.c
+    ${esp_hal_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_clk.c
+    ${esp_hal_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_clk_init.c
+    ${esp_hal_dir}/components/esp_rom/patches/esp_rom_uart.c
+    ${esp_hal_dir}/components/esp_rom/patches/esp_rom_sys.c
+    ${esp_hal_dir}/components/esp_rom/patches/esp_rom_spiflash.c
+    ${esp_hal_dir}/components/efuse/${MCUBOOT_TARGET}/esp_efuse_table.c
+    ${esp_hal_dir}/components/efuse/src/esp_efuse_fields.c
+    ${esp_hal_dir}/components/efuse/${MCUBOOT_TARGET}/esp_efuse_fields.c
+    ${esp_hal_dir}/components/efuse/src/esp_efuse_api.c
+    ${esp_hal_dir}/components/efuse/src/esp_efuse_utility.c
+    ${esp_hal_dir}/components/efuse/${MCUBOOT_TARGET}/esp_efuse_utility.c
+    ${esp_hal_dir}/components/log/log_noos.c
+    ${src_dir}/bootloader_banner.c
     ${src_dir}/bootloader_wdt.c
-    ${src_dir}/secure_boot.c
-    ${src_dir}/flash_encrypt.c
-    ${src_dir}/${MCUBOOT_TARGET}/bootloader_init.c
-    ${esp_idf_dir}/components/hal/mpu_hal.c
-    ${esp_idf_dir}/components/hal/soc_hal.c
-    ${esp_idf_dir}/components/soc/${MCUBOOT_TARGET}/uart_periph.c
-    ${esp_idf_dir}/components/soc/${MCUBOOT_TARGET}/gpio_periph.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_common_loader.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_console.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_console_loader.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_flash.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_flash_config_${MCUBOOT_TARGET}.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_clock_init.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_efuse_${MCUBOOT_TARGET}.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_panic.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_mem.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_random.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_random_${MCUBOOT_TARGET}.c
-    ${esp_idf_dir}/components/bootloader_support/src/bootloader_utility.c
-    ${esp_idf_dir}/components/bootloader_support/src/esp_image_format.c
-    ${esp_idf_dir}/components/bootloader_support/src/secure_boot_v2/secure_boot_signatures_bootloader.c
-    ${esp_idf_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/bootloader_soc.c
-    ${esp_idf_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/bootloader_sha.c
-    ${esp_idf_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/secure_boot_secure_features.c
-    ${esp_idf_dir}/components/bootloader_support/src/${MCUBOOT_TARGET}/flash_encryption_secure_features.c
-    ${esp_idf_dir}/components/spi_flash/${MCUBOOT_TARGET}/spi_flash_rom_patch.c
-    ${esp_idf_dir}/components/esp_hw_support/esp_clk.c
-    ${esp_idf_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_init.c
-    ${esp_idf_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_time.c
-    ${esp_idf_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_clk.c
-    ${esp_idf_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_clk_init.c
-    ${esp_idf_dir}/components/hal/wdt_hal_iram.c
-    ${esp_idf_dir}/components/esp_hw_support/cpu_util.c
-    ${esp_idf_dir}/components/esp_rom/patches/esp_rom_uart.c
-    ${esp_idf_dir}/components/esp_rom/patches/esp_rom_sys.c
-    ${esp_idf_dir}/components/efuse/${MCUBOOT_TARGET}/esp_efuse_table.c
-    ${esp_idf_dir}/components/efuse/src/esp_efuse_fields.c
-    ${esp_idf_dir}/components/efuse/${MCUBOOT_TARGET}/esp_efuse_fields.c
-    ${esp_idf_dir}/components/efuse/src/esp_efuse_api.c
-    ${esp_idf_dir}/components/efuse/src/esp_efuse_utility.c
-    ${esp_idf_dir}/components/efuse/${MCUBOOT_TARGET}/esp_efuse_utility.c
     )
 
+if(DEFINED CONFIG_SECURE_BOOT_V2_ENABLED)
+    list(APPEND hal_srcs
+        ${src_dir}/secure_boot.c
+        )
+endif()
+
+if(DEFINED CONFIG_SECURE_FLASH_ENC_ENABLED)
+    list(APPEND hal_srcs
+        ${src_dir}/flash_encrypt.c
+        )
+endif()
+
 if("${MCUBOOT_ARCH}" STREQUAL "xtensa")
     list(APPEND hal_srcs
-        ${esp_idf_dir}/components/esp_rom/patches/esp_rom_longjmp.S
+        ${esp_hal_dir}/components/esp_rom/patches/esp_rom_longjmp.S
         )
 endif()
 
@@ -125,7 +140,7 @@ set(CFLAGS
     "-ggdb"
     "-Os"
     "-D_GNU_SOURCE"
-    "-std=gnu99"
+    "-std=gnu17"
     "-Wno-old-style-declaration"
     "-Wno-implicit-int"
     )
@@ -153,16 +168,23 @@ if("${MCUBOOT_ARCH}" STREQUAL "xtensa")
 endif()
 
 set(LINKER_SCRIPTS
-    -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.ld
-    -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.libgcc.ld
-    -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.api.ld
-    -T${esp_idf_dir}/components/soc/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.peripherals.ld
+    -T${esp_hal_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.ld
+    -T${esp_hal_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.libgcc.ld
+    -T${esp_hal_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.api.ld
+    -T${esp_hal_dir}/components/soc/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.peripherals.ld
     )
 
 include(${CMAKE_CURRENT_LIST_DIR}/include/${MCUBOOT_TARGET}/${MCUBOOT_TARGET}.cmake)
 
 add_library(hal STATIC ${hal_srcs} ${include_dirs})
 
+# Wrap for overriding the print banner function from bootloader_support
+add_definitions(-DIDF_VER=0)
+target_link_libraries(
+    hal
+    INTERFACE
+    "-Wl,--wrap=bootloader_print_banner")
+
 target_include_directories(
     hal
     PUBLIC

boot/espressif/hal/include/bootloader_wdt.h

@@ -6,4 +6,3 @@
 #pragma once
 
 void bootloader_wdt_feed(void);
-void bootloader_config_wdt(void);

boot/espressif/hal/include/esp32/esp32.cmake

@@ -2,21 +2,31 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-list(APPEND include_dirs
-    ${esp_idf_dir}/components/${MCUBOOT_TARGET}/include
-    )
-
 list(APPEND hal_srcs
-    ${esp_idf_dir}/components/efuse/src/esp_efuse_api_key_esp32.c
+    ${esp_hal_dir}/components/esp_hw_support/port/${MCUBOOT_TARGET}/rtc_init.c
+    ${esp_hal_dir}/components/efuse/src/efuse_controller/keys/without_key_purposes/three_key_blocks/esp_efuse_api_key.c
     )
 
 if (DEFINED CONFIG_ESP_MULTI_PROCESSOR_BOOT)
     list(APPEND hal_srcs
         ${src_dir}/${MCUBOOT_TARGET}/app_cpu_start.c
+        ${esp_hal_dir}/components/esp_hw_support/cpu.c
+        )
+endif()
+
+if (DEFINED CONFIG_ESP_CONSOLE_UART_CUSTOM)
+    list(APPEND hal_srcs
+        ${src_dir}/${MCUBOOT_TARGET}/console_uart_custom.c
         )
 endif()
 
 list(APPEND LINKER_SCRIPTS
-    -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.newlib-funcs.ld
-    -T${esp_idf_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.eco3.ld
+    -T${esp_hal_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.newlib-funcs.ld
+    -T${esp_hal_dir}/components/esp_rom/${MCUBOOT_TARGET}/ld/${MCUBOOT_TARGET}.rom.eco3.ld
     )
+
+set_source_files_properties(
+    ${esp_hal_dir}/components/bootloader_support/src/esp32/bootloader_esp32.c
+    ${esp_hal_dir}/components/bootloader_support/bootloader_flash/src/bootloader_flash.c
+    PROPERTIES COMPILE_FLAGS
+    "-Wno-unused-variable -Wno-unused-but-set-variable")

boot/espressif/hal/include/esp32/sdkconfig.h

@@ -8,9 +8,17 @@
 #define CONFIG_IDF_FIRMWARE_CHIP_ID 0x0000
 #define CONFIG_IDF_TARGET_ESP32 1
 #define CONFIG_ESP32_REV_MIN_3 1
+#define CONFIG_ESP32_REV_MIN_FULL 300
+#define CONFIG_ESP_REV_MIN_FULL CONFIG_ESP32_REV_MIN_FULL
 #define CONFIG_ESP32_REV_MIN 3
+#define CONFIG_ESP32_REV_MAX_FULL 399
+#define CONFIG_ESP_REV_MAX_FULL CONFIG_ESP32_REV_MAX_FULL
 #define CONFIG_SPI_FLASH_ROM_DRIVER_PATCH 1
+#define CONFIG_MMU_PAGE_SIZE 0x10000
 #define CONFIG_ESP32_XTAL_FREQ 40
+#define CONFIG_XTAL_FREQ 40
+#define CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_160 1
+#define CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ 160
 #define CONFIG_MCUBOOT 1
 #define NDEBUG 1
 #define CONFIG_BOOTLOADER_WDT_TIME_MS 9000
@@ -20,3 +28,4 @@
 #define CONFIG_EFUSE_VIRTUAL_OFFSET 0x250000
 #define CONFIG_EFUSE_VIRTUAL_SIZE 0x2000
 #define CONFIG_EFUSE_MAX_BLK_LEN 192
+#define CONFIG_BOOTLOADER_FLASH_XMC_SUPPORT 1