esp-idf/tools/unit-test-app/partition_table_unit_test_app.csv

1	# Special partition table for unit test app
2	#
3	# Name, Type, SubType, Offset, Size, Flags
4	# Note: if you have increased the bootloader size, make sure to update the offsets to avoid overlap
5	nvs, data, nvs, 0xb000, 0x5000
6	otadata, data, ota, 0x10000, 0x2000
7	phy_init, data, phy, 0x12000, 0x1000
8	factory, 0, 0, 0x20000, 0x260000
9	# these OTA partitions are used for tests, but can't fit real OTA apps in them
10	# (done this way to reduce total flash usage.)
11	ota_0, 0, ota_0, , 64K
12	ota_1, 0, ota_1, , 64K
13	# flash_test partition used for SPI flash tests, WL FAT tests, and SPIFFS tests
14	flash_test, data, fat, , 528K
15	nvs_key, data, nvs_keys, , 0x1000, encrypted
16	# Note: still 1MB of a 4MB flash left free for some other purpose