esp-idf/examples/security/flash_encryption/sdkconfig.ci.rom_impl
Cao Sen Miao d8f505751e fix(spi_flash): Fix issue that flash encryption failed while rom_impl config is enabled
The issue is `esp_flash_write_encryped` function in ROM on ESP32C3, ESP32S3
calls legacy implementation, which uses old configuration. And this causes
write fails.
The solution in this commit is to compile and link this function(and related)
in IRAM instead of the ROM one.
The IRAM cost increases around 1.2KB after the fix
2024-03-04 11:55:50 +08:00

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# Configurations for flash encryption.
CONFIG_SECURE_FLASH_ENC_ENABLED=y
CONFIG_SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT=y
CONFIG_SECURE_BOOT_ALLOW_ROM_BASIC=y
CONFIG_SECURE_BOOT_ALLOW_JTAG=y
CONFIG_SECURE_FLASH_UART_BOOTLOADER_ALLOW_ENC=y
CONFIG_SECURE_FLASH_UART_BOOTLOADER_ALLOW_DEC=y
CONFIG_SECURE_FLASH_UART_BOOTLOADER_ALLOW_CACHE=y
CONFIG_SECURE_FLASH_REQUIRE_ALREADY_ENABLED=y
CONFIG_SPI_FLASH_ROM_IMPL=y
CONFIG_COMPILER_OPTIMIZATION_SIZE=y
CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_SIZE=y
CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT=y