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Author SHA1 Message Date
Angus Gratton d40c69375c 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
 2020-02-27 14:37:19 +05:30
Supreet Deshpande a9ccc5e5c8 feat/secure_boot_v2: Adding secure boot v2 support for ESP32-ECO3 2020-02-25 01:28:22 +05:30
Supreet Deshpande 2bf329eb2c Fixes accessing some files from 2nd part of the bootloader. 2020-02-10 12:34:18 +05:30
Ivan Grokhotkov fd15acb50f esp32s2: bootloader: move iram_loader segment higher 
This gives extra 16kB for the application's static .data/.bss
 2020-01-24 10:48:20 +01:00
morris e30cd361a8 global: rename esp32s2beta to esp32s2 2020-01-22 12:14:38 +08:00
Ivan Grokhotkov c11f77cb1a Merge branch 'feature/use_underlying_cmake_targets_for_idf_py' into 'master' 
CMake: Use underlying flash targets for idf.py

See merge request espressif/esp-idf!7067
 2020-01-21 17:05:47 +08:00
duyi 18a05e2ee0 update ld file for esp32-s2 2020-01-16 17:43:59 +08:00
morris 1c2cc5430e global: bring up esp32s2(not beta) 2020-01-16 17:41:31 +08:00
Renz Christian Bagaporo cc8bff703e esptool_py: create flash target functions 2020-01-15 03:36:47 +00:00
Angus Gratton e890137ad3 Merge branch 'bugfix/cmake_reflashable_build_targets' into 'master' 
secure boot: Fix bootloader build system target for bootloader digest

Closes IDFGH-2396

See merge request espressif/esp-idf!7069
 2020-01-07 06:40:33 +08:00
morris 888316fc64 bootloader_support: refactor to better support multi target 2019-12-23 05:45:17 +00:00
suda-morris ba7c67ece8 bootloader won't have dependency on wifi 2019-12-23 05:45:17 +00:00
Angus Gratton 0cc98b8d76 secure boot: Fix bootloader build system target for bootloader digest 
Closes https://github.com/espressif/esp-idf/issues/4513
 2019-12-20 15:09:15 +11:00
Angus Gratton 6f761dd62d cmake: Fix some uninitialized variable warnings 2019-11-08 12:50:28 +08:00
Angus Gratton 4352265fa0 cmake: Fix case error passing extra CMake args to sub-projects 
Bug in commit f4ea7c5a where the wrong variable case was used when passing
through to sub-projects
 2019-11-08 11:56:13 +08:00
Angus Gratton 75488f1806 Merge branch 'bugfix/cmake_secure_boot' into 'master' 
secure boot: CMake bug fixes

See merge request espressif/esp-idf!6523
 2019-11-08 10:58:04 +08:00
Angus Gratton e34bb7460f secure boot: In Reflashable mode, make sure the bootloader digest updates 
... whenever the bootloader.bin is updated
 2019-11-06 12:13:24 +08:00
Jiang Jiang Jian 02a756015d Merge branch 'feature/wifi_merge_libs_to_master' into 'master' 
esp_wifi: merge esp32s2beta WiFi library and fix WiFi deinit memory leak bug

See merge request espressif/esp-idf!6531
 2019-10-31 20:56:39 +08:00
Xia Xiaotian 9afba2abf5 esp_wifi: merge esp32s2beta WiFi library to master branch 2019-10-29 19:41:33 +08:00
Angus Gratton f4ea7c5a46 cmake: Set uninitialized variable warnings in ULP & bootloader subprojects 
Fixes issue where PYTHON was not being expanded when running ulp_mapgen.py,
causing Windows launch setting to be used - reported here:
https://esp32.com/viewtopic.php?f=13&t=12640&p=50283#p50283
 2019-10-29 05:38:39 +00:00
Angus Gratton f5238d5e42 Merge branch 'feature/esp32s2beta' into feature/esp32s2beta_merge 2019-10-15 15:03:45 +11:00
KonstantinKondrashov 267ca19ae8 bootloader: Fix dram_seg 2019-10-08 16:07:53 +08:00
Ivan Grokhotkov 5830f529d8 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-02 19:01:39 +02:00
Ivan Grokhotkov c496268b10 Merge branch 'feature/load_elf' into 'master' 
Support ELF files loadable with gdb

Closes IDF-335

See merge request espressif/esp-idf!5779
 2019-09-27 19:36:25 +08:00
Roland Dobai 5a916ce126 Support ELF files loadable with gdb 2019-09-24 07:19:50 +00:00
Roland Dobai 833822c10b Fix Kconfig issues discovered by upstream Kconfiglib 2019-09-23 16:10:57 +02:00
KonstantinKondrashov 6f102125b4 bootloader: Add support esp32s2beta 2019-09-20 16:57:33 +10:00
Angus Gratton 83680bd96b Merge branch 'feature/esp32s2beta' into feature/esp32s2beta_merge 2019-09-19 21:08:20 +10:00
Angus Gratton 438d513a95 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-16 16:18:48 +10:00
KonstantinKondrashov e0f7fbc5fa bootloader: expand the space for iram_loader_seg 
Fixed ld issue: overflowed iram_loader_seg
 2019-09-13 00:39:37 +08:00
Angus Gratton c052a38e2a bootloader: Link RTC clock functions to the iram_loader section 
As flash encryption & secure boot needs these functions after the app is loaded.

Fixes regression introduced in fb72a6f629
 2019-09-10 11:28:17 +10:00
jiangguangming 4ef4b29c74 Reorganize the memory to maximize contiguous DRAM 
1. Fix bug for variable sdkconfig_header in CMakeLists.txt
2. Modify the load address of bootloader
3. Modify the load address of application program
 2019-09-06 16:18:42 +08:00
jiangguangming c057c141eb Fix bug for reserved memory regions 
1. Release 16KB memory of reserved regions to heap
2. Modify the dram_seg address of bootloader to 0x3FFF8000, size is 16K
 2019-09-05 19:00:14 +08:00
Angus Gratton c5747027b4 Merge branch 'bugfix/cmake_bootloader_python' into 'master' 
build system: Pass Python executable through to bootloader build

See merge request espressif/esp-idf!5956
 2019-09-03 12:55:58 +08:00
Angus Gratton abd6d40796 secure boot: Ensure mbedTLS enables ECDSA if signatures are checked in app 
and all ECDSA to be disabled if secure boot is not enabled

Previously if ECDSA disabled in config then secure_boot_signatures.c would
fail to build (whether or not secure boot was enabled).

To avoid breaking apps that might be using the signature scheme with custom OTA
without enabling secure boot signatures in config, this change just disables
this functionality if unavailable in mbedTLS config.

Possible fix for root cause of https://github.com/espressif/esp-idf/pull/3703
 2019-08-30 14:56:11 +10:00
Angus Gratton e3e21b7954 build system: Pass Python executable through to bootloader build 
Fixes failures if the PYTHON cache setting doesn't match the
default of "python" on the PATH.
 2019-08-29 18:53:18 +10:00
Angus Gratton 1cd54d34f6 Merge branch 'bugfix/bootloader_factory_reset_with_wake_up_from_deep_sleep' into 'master' 
bootloader: Blocking the Factory reset during wake up from deep sleep

Closes IDFGH-1536

See merge request espressif/esp-idf!5673
 2019-08-29 09:35:08 +08:00
Angus Gratton a21ca2270a Merge branch 'feature/deep_sleep_fast_wake' into 'master' 
bootloader: Reduce the time spent in image validation when waking from deep sleep

See merge request espressif/esp-idf!5140
 2019-08-28 08:54:28 +08:00
KonstantinKondrashov 69f45c3674 bootloader: Factory reset not for deep sleep 
Closes: https://github.com/espressif/esp-idf/issues/3800

Closes: IDFGH-1536
 2019-08-23 10:21:06 +00:00
Ivan Grokhotkov 12c9d9a564 spi_flash: remove duplicate definition of spi_flash_unlock 
The other (static) definition is in flash_ops.c, all references are
also in flash_ops.c.
 2019-08-23 12:37:55 +08:00
KonstantinKondrashov c543aac91e bootloader: API for the fast wakeup and custom using RTC mem 
Added "Reserve RTC FAST memory for custom purposes" option.
Added a boot counter.
 2019-08-21 11:44:37 +00:00
Tim Nordell 43393cf4d1 bootloader: Support for skipping validation upon wake from deep sleep 
This saves time when waking up from deep sleep, but potentially decreases
the security of the system.  If the application able to modify itself
(especially areas that are loaded into RAM) in flash while running
without crashing or is modifies the cached bits of information about
what was last booted from the bootloader, this could cause security
issues if the user does a "deep sleep reset" since the full validation
is skipped.

Signed-off-by: Tim Nordell <tim.nordell@nimbelink.com>
 2019-08-21 11:44:37 +00:00
Angus Gratton 04ae56806c Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 15:26:58 +10:00
Angus Gratton 24d26fccde Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 13:44:24 +10:00
Anton Maklakov afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
Renz Christian Bagaporo 9edc867c62 bootloader: fix secure boot issues 
Do not include bootloader in flash target when secure boot is enabled.
Emit signing warning on all cases where signed apps are enabled (secure
boot and signed images)
Follow convention of capital letters for SECURE_BOOT_SIGNING_KEY variable, since it is
relevant to other components, not just bootloader.
Pass signing key and verification key via config, not requiring
bootloader to know parent app dir.
Misc. variables name corrections
 2019-06-28 10:54:21 +08:00
Renz Christian Bagaporo f332e0c1d6 partition_table: move establishing dependencies to respective components 
partition_table: move establishing dependencies to respective components
 2019-06-28 10:50:52 +08:00
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 9a412d3a08 Merge branch 'feature/use_new_component_registration_apis' into 'master' 
Use new component registration API

See merge request idf/esp-idf!4898
 2019-06-25 10:24:11 +08:00
Angus Gratton 9d573c65dc Merge branch 'bugfix/legacy_header_bootloader_build' into 'master' 
bootloader: pass legacy header config variable to subproject

See merge request idf/esp-idf!4966
 2019-06-25 10:23:33 +08:00