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Author SHA1 Message Date
Ivan Grokhotkov
a0256b9e9d flash encryption: add option to require flash encryption to be enabled 
In testing environment, to avoid accidentally enabling flash
encryption on a device, CONFIG_SECURE_FLASH_REQUIRE_ALREADY_ENABLED
can be set. If set, the bootloader will refuse to boot if flash
encryption is not enabled, instead of enabling it.
 2019-09-10 17:19:08 +02:00
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
Hemal Gujarathi
a68c7c21e1 Improve flash encryption documentation and add Development & Release modes 
This MR improves existing flash encryption document to provide simplified steps
Adds two new modes for user: Development & Release
Adds a simple example
Supports encrypted write through make command
 2019-06-25 23:41:18 +00:00
Angus Gratton
c9bf3a3b17 Merge branch 'bugfix/remove_secure_boot_test_mode' into 'master' 
remove secure boot test mode

See merge request idf/esp-idf!5059
 2019-06-11 07:25:07 +08:00
Konstantin Kondrashov
399d2d2605 all: Using xxx_periph.h 
Using xxx_periph.h in whole IDF instead of xxx_reg.h, xxx_struct.h, xxx_channel.h ... .

Cleaned up header files from unnecessary headers (releated to soc/... headers).
 2019-06-03 14:15:08 +08:00
hemal.gujarathi
865b24144e remove secure boot test mode 2019-05-23 14:13:08 +05:30
Roland Dobai
1ad2283641 Rename Kconfig options (components/bootloader) 2019-05-21 09:32:55 +02:00
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