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10 commits

Author SHA1 Message Date
Konstantin Kondrashov e916cf52a3 bootloader: Add support of anti-rollback 
Added:
* set a secure version in app/bootloader.
* description anti-rollback to ota part
* emulate the secure_version write and read operations
* efuse_em partition.
* a description about a rollback for native_ota_example.

Closes: TW26335
 2019-02-14 18:51:43 +08:00
Konstantin Kondrashov dde1fd9b94 bootloader: Add support flags for rollback app 
Added
* Set actual ota_seq if both ota are init or incorrect.
* Description of rollback
* UT tests

Closes TW15459
 2018-12-11 11:54:21 +08:00
Sagar Bijwe 48fccbf5dd nvs_flash: Add support for nvs encryption 2018-09-24 11:25:21 +05:30
Konstantin Kondrashov 3e0ac4db79 partition_table: Expanding the space under the bootloader 
Allows you to move the partition table, it gives more space for the bootloader.
Added a new utility - parttool.py. This utility can search for the offset and/or size of the partitions by name and type/subtype. Use for getting APP_OFFSET and PHY_DATA_OFFSET.
The linker(esp32.bootloader.ld) made changes that allow you to write a custom bootloader code more.

TW14125
 2018-06-08 18:47:29 +05:00
Roland Dobai cf7a4cc650 Protect partition table by MD5 checksum 2018-02-05 11:36:03 +01:00
Angus Gratton 9eb135fd73 Flash encryption: Support enabling flash encryption in bootloader, app support 
* App access functions are all flash encryption-aware
* Documentation for flash encryption
* Partition read/write is flash aware
* New encrypted write function
 2016-12-01 23:49:12 -08:00
Angus Gratton 7402a1b973 partition_table: Move from 0x4000 to 0x8000 
Also fix a bug with correctly padding bootloader image when length is
already a multiple of 16.
 2016-11-14 11:08:42 +11:00
Angus Gratton aceb6517c0 Refactor existing bootloader common functionality into bootloader_support component 2016-11-02 17:58:41 +11:00
Ivan Grokhotkov e03b45eb0a spi_flash: improve documentation 2016-10-27 17:58:42 +08:00
Ivan Grokhotkov 628bde2080 bootloader: move useful structures to esp32 component 2016-10-27 17:57:29 +08:00