Commit graph

19 commits

Author SHA1 Message Date
Angus Gratton
5122154dbb efuse/flash encryption: Reduce FLASH_CRYPT_CNT to a 7 bit efuse field
8th bit is not used by hardware.

As reported https://esp32.com/viewtopic.php?f=2&t=7800&p=40895#p40894
2019-04-09 09:59:35 +10:00
Anton Maklakov
bb4838314c doc: Add internal links for chapters and fix typos
Used 'git grep -i -E "see *\`[^\`]+\`[^_]"' to find the invalid links
2017-11-09 11:45:13 +08:00
Ivan Grokhotkov
cd1b6abc8c docs: fix flash encryption key storage block, use same names as in TRM 2017-07-06 10:47:18 +08:00
krzychb
1a19747678 Getting started guides 2017-04-27 19:51:42 +02:00
Alexey Gerenkov
0860f46220 spi_flash: Fixed bug in SPI flash ROM driver to work with embedded flash chip
1) fixed SPI_read_status: added check for flash busy flag in matrix mode
2) fixed SPI_page_program: enable write before writing data to SPI FIFO
3) SPI flash ROM funcs replacement is controlled via menuconfig option
2017-04-11 10:51:19 +08:00
Angus Gratton
7c7edab328 flash encryption/secure boot: Restructure documentation
Also add steps to disable flash encryption, as some people seem to
accidentally enable it.

Explicitly mark the flash encryption and secure boot as "READ DOCS
FIRST" in menuconfig.
2017-02-15 09:42:46 +11:00
krzychb
66647bb5bd Typo corrections 2017-01-17 21:12:54 +01:00
Angus Gratton
3922ce47b2 bootloader: Enable early boot RNG entropy source
This reverts commit ceb8566970.
2017-01-04 17:07:12 +11:00
Angus Gratton
d6fafd00db Secure boot: Option for app & partition table signing to happen outside build system 2016-12-19 13:12:05 +11:00
Angus Gratton
ceb8566970 Flash encryption / secure boot: Temporarily disable on-device key generation
Will be enabled after seeding of HWRNG in bootloader is fully tested/qualified.
2016-12-01 23:49:13 -08:00
Angus Gratton
f62b83fb77 secure boot docs: Add some examples of using espsecure.py standalone 2016-12-01 23:49:12 -08:00
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
Krzysztof
a86c431f98 doc: Formating clean up 2016-11-21 10:34:59 +08:00
Ivan Grokhotkov
ca202cbb46 docs: fix broken links, formatting, add SPI flash and partition APIs 2016-11-16 22:44:22 +08:00
Angus Gratton
0b4fe9dd6d secure boot: Add warnings this feature is not finished yet 2016-11-14 14:22:36 +11:00
Angus Gratton
572f62928b Secure boot: Documentation tweaks 2016-11-14 14:22:36 +11:00
Angus Gratton
e459f803da secure boot: Functional partition table & app signature verification 2016-11-14 11:08:42 +11:00
Angus Gratton
b5de581399 Secure boot: initial image signature support 2016-11-14 11:08:42 +11:00
Angus Gratton
04beb8baba Add documentation for bootloader secure boot stage 2016-11-02 10:41:59 +11:00