Commit graph

4 commits

Author SHA1 Message Date
Angus Gratton
32756b165e bootloader: Add fault injection resistance to Secure Boot bootloader verification
Goal is that multiple faults would be required to bypass a boot-time signature check.

- Also strengthens some address range checks for safe app memory addresses
- Change pre-enable logic to also check the bootloader signature before enabling SBV2 on ESP32

Add some additional checks for invalid sections:

- Sections only partially in DRAM or IRAM are invalid
- If a section is in D/IRAM, allow the possibility only some is in D/IRAM
- Only pass sections that are entirely in the same type of RTC memory region
2020-03-06 01:16:04 +05:30
Supreet Deshpande
546cf10c5d Fixes accessing some files from 2nd part of the bootloader. 2020-02-10 16:33:02 +05:30
Angus Gratton
438d513a95 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-16 16:18:48 +10:00
suda-morris
12f00d9a5e make bootloader support esp32s2beta 2019-06-11 13:06:32 +08:00
Renamed from components/bootloader/subproject/main/esp32.bootloader.ld (Browse further)