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Author SHA1 Message Date
Vikram Dattu eb99b27f2e Bugfix: ota fails with secure boot on for image size greater than 3.2MB 
When an OTA image size is larger than 50 MMU pages (approx. 3.2 MB), secure_boot_generate fails while trying to map it into memory:
https://gitlab.espressif.cn:6688/idf/esp-idf/blob/master/components/bootloader_support/src/esp32/secure_boot.c#L72
Instead of trying to map the whole image, secure boot code should split the image into chunks and map them one by one, like it is done in esp_image_format.c:
https://gitlab.espressif.cn:6688/idf/esp-idf/blob/master/components/bootloader_support/src/esp_image_format.c#L372

Closes https://jira.espressif.com:8443/browse/IDF-709

Signed-off-by: Vikram Dattu <vikram.dattu@espressif.com>
 2019-07-01 20:04:15 +00:00
suda-morris 3f2d6a0891 make bootloader_support depend on IDF_TARGET 
1. move chip-specific code(e.g. encryption) into IDF_TARGET directory
2. splict app-only code to idf directory which won't be compiled into bootloader
 2019-04-16 17:37:56 +08:00
morris 709a320f33 move hwcrypto from esp32 to mbedtls 2019-03-26 16:24:22 +08:00
morris fae39dc326 merge esp_flash_data_types into esp_flash_partitions 2019-03-18 08:51:55 +00:00
Ivan Grokhotkov 96d0f7f5e2 bootloader: account for load address when mapping cache pages 
Bootloader used to calculate the number of cache pages assuming that
load address was aligned, while in reality load address for DROM and
IROM was offset by 0x20 bytes from the start of 64kB page. This
caused the bootloader to map one less page if the size of the image
was 0x4..0x1c less than a multiple of 64kB.

Reported in https://esp32.com/viewtopic.php?f=13&t=6952.
 2019-01-19 14:44:55 +08:00
Angus Gratton 767ec27350 bootloader_support: Move bootloader_random.h to public header directory 2018-09-03 04:39:45 +00:00
Mahavir Jain 62746e414e bootloader: add API for erasing flash region 
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2018-08-29 12:04:32 +00:00
Konstantin Kondrashov 117c79eae5 app_update: Add API for getting sha256_of_partition 
Added bootloader_common_get_sha256_of_partition() and esp_partition_get_sha256() - get or calculate SHA-256
digest for app and data partitions.
Added bootloader_sha256_hex_to_str() - helps to print SHA-256 digest
Added esp_partition_check_identity() - compares two partitions by SHA-256 digest

Refactoring a function esp_image_load() in bootloader space to esp_image_verify() and
bootloader_load_image(). Old name function esp_image_load is deprecated
and will remove in V4.0 version.

spi_flash/sim: Fix error test_host. Add stub for bootloader_common_get_sha256_of_partition in sim/stubs
 2018-08-13 13:59:07 +05:00
Angus Gratton 0905aa0103 Merge branch 'bugfix/bootloader_include_priv' into 'master' 
bootloader_support: Rename include_priv directory to include_bootloader

See merge request idf/esp-idf!2686
 2018-07-23 18:50:35 +08:00
Angus Gratton fbec7de7f8 bootloader_support: Rename include_priv directory to include_bootloader 
Old rationale for "priv" no longer applies.

As reported here: https://esp32.com/viewtopic.php?f=13&t=6155&p=27151#p26601
 2018-07-23 15:58:27 +10:00