Commit Graph

375 Commits

Author SHA1 Message Date
Angus Gratton
e2479b46f7 secure boot: Fix bootloader image verification failure
* Failure prevented secure boot from enabling.
* Also adds unit test cases for esp_image_basic_verify()

Ref https://esp32.com/viewtopic.php?f=2&t=1602
TW11878
2017-04-26 11:23:35 +10:00
Ivan Grokhotkov
8a9516a973 Merge branch 'bugfix/bootloader_error_handling_code' into 'master'
Add error handling code in bootloader

Forgotten error handling

See merge request !650
2017-04-13 15:28:49 +08:00
Anton Maklakov
e4353f2119 bootloader: Add error handling code 2017-04-11 18:15:36 +08:00
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
Ivan Grokhotkov
8911e666a0 Merge branch 'feature/docs_partition_ota_flash' into 'master'
Partition/SPI/OTA docs & OTA new functionality

* Update partition, SPI flash & OTA docs to reflect functionality changes
* Refactor OTA implementation to perform checks mentioned in API doc
* Add new functions to OTA API: esp_ota_get_running_partition() & esp_ota_get_next_update_partition() functions
* Add spi_flash_cache2phys() & spi_flash_phys2cache() functions to support esp_ota_get_running_partition()


See merge request !513
2017-03-03 11:27:01 +08:00
Angus Gratton
4d67a2ba8b esp32 phy_init: Move DPORT Wifi clock masks to macro values
Amended fix for c642079 !534
2017-03-01 12:11:57 +11:00
Angus Gratton
25f739c183 ota ops: Add new functions esp_ota_get_next_update_partition / esp_ota_get_running_partition
* Update OTA example to use these.
* Refactor esp_ota_begin() to return ESP_ERR_OTA_PARTITION_CONFLICT as documented
2017-02-22 10:24:42 +11:00
Ivan Grokhotkov
3b583c150f bootloader: disconnect VRTC from SAR input in bootloader_random_disable
Bootloader enables SAR ADC in test mode to get some entropy for the RNG.
The bits which control the ADC test mux were not disabled, which caused
extra ~24uA current to be drawn from VRTC, increasing deep sleep current
consumption. This change disables relevant test mode bits in
bootloader_random_disable.
2017-02-21 17:07:15 +08:00
Angus Gratton
eea2788f5a OTA: Fix issues with encrypted OTA
- OTA source can write non-16-byte multiples of data
- Assumption that empty ota_data is 0xFFFFFFFF untrue when encrypted
2017-01-26 18:52:35 +11:00
Tian Zhong Xing
2173ad3b45 bootloader_support: fix bug OTA & flash encryption incompatible
ota data partition should be encrypted unconditionally when flash encrypt enable
2017-01-26 16:20:06 +11:00
Angus Gratton
7d40f17d1d bootloader_random: Restore all SARADC/I2S registers to reset values
Fix for issue with I2S0 not being usable after bootloader_random_enable()
2017-01-13 12:19:13 +11:00
Angus Gratton
3922ce47b2 bootloader: Enable early boot RNG entropy source
This reverts commit ceb8566970.
2017-01-04 17:07:12 +11:00
Angus Gratton
3783e28f0e bootloader: Check all partitions fit inside configured flash size 2016-12-30 14:19:46 +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
506c8cd964 secure boot & flash encryption: Rework configuration options
Add UART bootloader disable options for flash encryption
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
Angus Gratton
c48612e516 mbedTLS SHA acceleration: Allow concurrent digest calculation, works with TLS
SHA hardware allows each of SHA1, SHA256, SHA384&SHA512 to calculate digests
concurrently.

Currently incompatible with AES acceleration due to a hardware reset problem.

Ref TW7111.
2016-11-22 20:42:38 +11:00
Angus Gratton
60f29236f6 Build system: Raise warning level
Default esp-idf builds now show -Wextra warnings (except for a few:
signed/unsigned comparison, unused parameters, old-style C declarations.)

CI building of examples runs with that level raised to -Werror, to catch
those changes going into the main repo.
2016-11-16 15:57:34 +11:00
Angus Gratton
8691b54758 secure boot: Rename efuse option for UART bootloader to option for ROM interpreter 2016-11-14 11:08:42 +11:00
Angus Gratton
e459f803da secure boot: Functional partition table & app signature verification 2016-11-14 11:08:42 +11:00
Angus Gratton
fe66dd85f0 secure boot: Enable based on sdkconfig, remove "secure boot flag" from binary image 2016-11-14 11:08:42 +11:00
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
b5de581399 Secure boot: initial image signature support 2016-11-14 11:08:42 +11:00
Angus Gratton
98a0387854 bootloader_support: Move secure boot code to bootloader_support 2016-11-08 11:13:54 +11:00
Angus Gratton
aceb6517c0 Refactor existing bootloader common functionality into bootloader_support component 2016-11-02 17:58:41 +11:00