menu "Partition Table"
choice PARTITION_TABLE_TYPE
prompt "Partition Table"
default PARTITION_TABLE_SINGLE_APP
help
The partition table to flash to the ESP32. The partition table
determines where apps, data and other resources are expected to
be found.
The predefined partition table CSV descriptions can be found
in the components/partition_table directory. These are mostly intended
for example and development use, it's expect that for production use you
will copy one of these CSV files and create a custom partition CSV for
your application.
config PARTITION_TABLE_SINGLE_APP
bool "Single factory app, no OTA"
help
This is the default partition table, designed to fit into a 2MB or
larger flash with a single 1MB app partition.
The corresponding CSV file in the IDF directory is
components/partition_table/partitions_singleapp.csv
This partition table is not suitable for an app that needs OTA
(over the air update) capability.
config PARTITION_TABLE_SINGLE_APP_LARGE
bool "Single factory app (large), no OTA"
help
This is a variation of the default partition table, that expands
the 1MB app partition size to 1.5MB to fit more code.
The corresponding CSV file in the IDF directory is
components/partition_table/partitions_singleapp_large.csv
This partition table is not suitable for an app that needs OTA
(over the air update) capability.
config PARTITION_TABLE_TWO_OTA
bool "Factory app, two OTA definitions"
help
This is a basic OTA-enabled partition table with a factory app
partition plus two OTA app partitions. All are 1MB, so this
partition table requires 4MB or larger flash size.
The corresponding CSV file in the IDF directory is
components/partition_table/partitions_two_ota.csv
config PARTITION_TABLE_CUSTOM
bool "Custom partition table CSV"
help
Specify the path to the partition table CSV to use for your project.
Consult the Partition Table section in the ESP-IDF Programmers Guide
for more information.
config PARTITION_TABLE_SINGLE_APP_ENCRYPTED_NVS
bool "Single factory app, no OTA, encrypted NVS"
depends on !ESP32_COREDUMP_ENABLE_TO_FLASH && NVS_SEC_KEY_PROTECT_USING_FLASH_ENC
help
This is a variation of the default "Single factory app, no OTA" partition table
that supports encrypted NVS when using flash encryption. See the Flash Encryption section
in the ESP-IDF Programmers Guide for more information.
The corresponding CSV file in the IDF directory is
components/partition_table/partitions_singleapp_encr_nvs.csv
config PARTITION_TABLE_SINGLE_APP_LARGE_ENC_NVS
bool "Single factory app (large), no OTA, encrypted NVS"
depends on !ESP32_COREDUMP_ENABLE_TO_FLASH && NVS_SEC_KEY_PROTECT_USING_FLASH_ENC
help
This is a variation of the "Single factory app (large), no OTA" partition table
that supports encrypted NVS when using flash encryption. See the Flash Encryption section
in the ESP-IDF Programmers Guide for more information.
The corresponding CSV file in the IDF directory is
components/partition_table/partitions_singleapp_large_encr_nvs.csv
config PARTITION_TABLE_TWO_OTA_ENCRYPTED_NVS
bool "Factory app, two OTA definitions, encrypted NVS"
depends on !ESP_COREDUMP_ENABLE_TO_FLASH && NVS_SEC_KEY_PROTECT_USING_FLASH_ENC
help
This is a variation of the "Factory app, two OTA definitions" partition table
that supports encrypted NVS when using flash encryption. See the Flash Encryption section
in the ESP-IDF Programmers Guide for more information.
The corresponding CSV file in the IDF directory is
components/partition_table/partitions_two_ota_encr_nvs.csv
endchoice
config PARTITION_TABLE_CUSTOM_FILENAME
string "Custom partition CSV file" if PARTITION_TABLE_CUSTOM
default "partitions.csv"
help
Name of the custom partition CSV filename. This path is evaluated
relative to the project root directory.
config PARTITION_TABLE_FILENAME
string
default "partitions_singleapp.csv" if PARTITION_TABLE_SINGLE_APP && !ESP_COREDUMP_ENABLE_TO_FLASH
default "partitions_singleapp_coredump.csv" if PARTITION_TABLE_SINGLE_APP && ESP_COREDUMP_ENABLE_TO_FLASH
default "partitions_singleapp_encr_nvs.csv" if PARTITION_TABLE_SINGLE_APP_ENCRYPTED_NVS
default "partitions_singleapp_large.csv" if PARTITION_TABLE_SINGLE_APP_LARGE && !ESP_COREDUMP_ENABLE_TO_FLASH
default "partitions_singleapp_large_coredump.csv" if PARTITION_TABLE_SINGLE_APP_LARGE && ESP_COREDUMP_ENABLE_TO_FLASH # NOERROR
default "partitions_singleapp_large_encr_nvs.csv" if PARTITION_TABLE_SINGLE_APP_LARGE_ENC_NVS
default "partitions_two_ota.csv" if PARTITION_TABLE_TWO_OTA && !ESP_COREDUMP_ENABLE_TO_FLASH
default "partitions_two_ota_coredump.csv" if PARTITION_TABLE_TWO_OTA && ESP_COREDUMP_ENABLE_TO_FLASH
default "partitions_two_ota_encr_nvs.csv" if PARTITION_TABLE_TWO_OTA_ENCRYPTED_NVS
default PARTITION_TABLE_CUSTOM_FILENAME if PARTITION_TABLE_CUSTOM
config PARTITION_TABLE_OFFSET
hex "Offset of partition table"
default 0x8000
help
The address of partition table (by default 0x8000).
Allows you to move the partition table, it gives more space for the bootloader.
Note that the bootloader and app will both need to be compiled with the same PARTITION_TABLE_OFFSET value.
This number should be a multiple of 0x1000.
Note that partition offsets in the partition table CSV file may need to be changed if this value is set to
a higher value. To have each partition offset adapt to the configured partition table offset, leave all
partition offsets blank in the CSV file.
config PARTITION_TABLE_MD5
bool "Generate an MD5 checksum for the partition table"
default y
depends on !APP_COMPATIBLE_PRE_V3_1_BOOTLOADERS && !IDF_TARGET_LINUX
help
Generate an MD5 checksum for the partition table for protecting the
integrity of the table. The generation should be turned off for legacy
bootloaders which cannot recognize the MD5 checksum in the partition
table.
endmenu