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383 Commits

Author SHA1 Message Date
Yann Pomarède
ee400f8b68 bootloader: SECURE_ENABLE_SECURE_ROM_DL_MODE cannot be y when SECURE_DISABLE_ROM_DL_MODE=y 
Closes: https://github.com/espressif/esp-idf/pull/6442
 2021-02-05 18:38:17 +08:00
KonstantinKondrashov
25ac1d4d28 bootloader: Anti-rollback mode doesn't run test_app 
- Cmake shows an error if the partition table has a test app.
- BOOTLOADER_APP_TEST depends on !BOOTLOADER_APP_ANTI_ROLLBACK.
- Bootloader does not boot the test app if secure version is low.

Closes: https://www.esp32.com/viewtopic.php?f=13&t=19164&p=71302#p71302
 2021-02-01 23:24:23 +08:00
Mahavir Jain
e712a91488 spi_flash: add config option to enable encrypted partition read/write 
This feature can be disabled to save some IRAM (approx 1KB) for cases
where flash encryption feature is not required.
 2021-01-28 12:19:21 +00:00
Angus Gratton
fe8a891de9 Merge branch 'feature/support_esp32c3_master_cmake_secure_boot' into 'master' 
bootloader/esp32c3: Support secure boot

Closes IDF-2115

See merge request espressif/esp-idf!11797
 2021-01-21 08:42:49 +08:00
Li Shuai
6ef2a7def0 bootloader: fix external 32k xtal not found error 2021-01-20 16:51:20 +08:00
KonstantinKondrashov
98f726fa4b bootloader/esp32c3: Adds secure boot (not yet supported) 2021-01-19 20:51:13 +08:00
morris
753a929525 global: fix sign-compare warnings 2021-01-12 14:05:08 +08:00
Roland Dobai
548ea1bdd5 tools: Wrap flash binaries into a UF2 file for flashing through USB MSC 
@mmoskal This commit adds basic support for UF2 into ESP-IDF.
 2020-12-29 18:14:47 +01:00
morris
65aebef596 esp32c3: added 2nd bootloader project linker file 2020-12-11 11:44:01 +08:00
Angus Gratton
5228d9f9ce esp32c3: Apply one-liner/small changes for ESP32-C3 2020-12-01 10:58:50 +11:00
Angus Gratton
420aef1ffe Updates for riscv support 
* Target components pull in xtensa component directly
* Use CPU HAL where applicable
* Remove unnecessary xtensa headers
* Compilation changes necessary to support non-xtensa gcc types (ie int32_t/uint32_t is no
  longer signed/unsigned int).

Changes come from internal branch commit a6723fc
 2020-11-13 07:49:11 +11:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit) 
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
 2020-11-11 07:36:35 +00:00
Angus Gratton
e82eac4354 cmake: Apply cmakelint fixes 2020-11-11 07:36:35 +00:00
Renz Bagaporo
6b0a5af73e soc: move implementations to esp_hw_support 2020-10-28 22:38:50 +08:00
Renz Bagaporo
988be69466 esp_hw_support: create component 2020-10-28 07:21:29 +08:00
morris
9de6cba434 ci: add more build test for esp32-s3 2020-10-27 17:22:17 +08:00
Angus Gratton
c51dca618a Merge branch 'feature/update_key_name_of_secure_boot' into 'master' 
bootloader: Secure_boot name replaced by secure_boot_v1 & secure_boot_v2

Closes ESPTOOL-55

See merge request espressif/esp-idf!10849
 2020-10-22 13:41:13 +08:00
Angus Gratton
75cb8eecf6 Merge branch 'feature/change_factory_reset_pin_range' into 'master' 
bootloader: Change range of the factory reset pin in Kconfig for ESP32-S2

Closes IDFGH-3537

See merge request espressif/esp-idf!10920
 2020-10-22 12:31:08 +08:00
KonstantinKondrashov
5f975a8168 bootloader: Change range of the factory reset pin in Kconfig 
Closes: https://github.com/espressif/esp-idf/issues/5489
 2020-10-20 21:28:37 +08:00
Angus Gratton
b35cb43caf bootloader_support: Add dummy ESP32-S3 RNG support 2020-10-16 18:48:26 +11:00
Angus Gratton
699742acc6 esp32s2: Support bootloader_random_enable() 2020-10-16 18:48:26 +11:00
KonstantinKondrashov
b19c4739c3 bootloader: Secure_boot name replaced by secure_boot_v1 & secure_boot_v2 
- espefuse.py burn_key secure_boot is no longer used.
- Secure boot V1: espefuse.py burn_key secure_boot_v1 file.bin
- Secure boot V2: espefuse.py burn_key secure_boot_v2 file.bin
 2020-10-15 16:48:23 +08:00
fuzhibo
6773df88f2 feature(rtc): rename i2c_xxx to regi2c_xxx 2020-10-14 21:15:24 +08:00
Michael (XIAO Xufeng)
953c046550 esp32s3/bootloader: extend IRAM usage to 0x6000 
The bootloader cannot fit in the size of iram_loader_seg when built under -O0. Extend the IRAM size to fix this.
 2020-10-09 17:50:17 +08:00
Michael (XIAO Xufeng)
f4aacbef9b Merge branch 'feature/support_access_internal_i2c_register' into 'master' 
feature(rtc): add new APIs support access internal i2c register

See merge request espressif/esp-idf!10039
 2020-09-29 08:08:51 +08:00
fuzhibo
247789bb2e rtc: support access internal i2c register 2020-09-27 12:12:17 +08:00
me-no-dev
b64fd872bc Allow esptool's download stub to be disabled by other options and applications 
Currently USB CDC Download requires the `--no-stub` option of `esptool`. This change inverts the Kconfig option to negative, so that it can be `selected` by other options or enabled in applications through `sdkconfig.defaults`.
 2020-09-16 03:25:53 +00:00
Ivan Grokhotkov
7a9d2c3fb4 bootloader: fix section placement of wdt_hal 
Regression from moving HAL and LL code into the new "hal" component.
 2020-09-03 18:14:17 +02:00
Ivan Grokhotkov
66a32c1707 bootloader: fix section placement issues found by the check script 
Summary of changes:

- bootloader_clock split into *_clock_init and *_clock_loader.
  Only esp_clk_apb_freq is in *_clock_loader.
- bootloader_common moved out of loader; functions needed in loader
  (or, referenced from bootloader_utility) were moved into
  bootloader_common_loader.c.
- assert and abort moved into bootloader_panic, made part of the
  loader
- rtc_clk and rtc_time made part of loader
 2020-09-03 18:14:17 +02:00
Michael (XIAO Xufeng)
5425ef4ee4 hal: extract hal component from soc component 2020-09-01 13:25:32 +08:00
Angus Gratton
abdb657926 bootloader esp32s2: Increase bootloader DRAM & IRAM allowance 
Bootloader DRAM now ends at 0x3FFEAB00 which is the start of ROM
static RAM (reclaimable after app is running).

IRAM loader segment increased by 8KB.

Available total static RAM for the app is now reduced by 16KB.
 2020-07-27 00:01:10 +00:00
Supreet Deshpande
e640e148cf Secure boot v2 support for ESP32-S2 2020-07-27 00:01:10 +00:00
Angus Gratton
442736c5d6 Merge branch 'refactor/common_rom_uart_apis' into 'master' 
esp_rom: extract common uart apis into esp_rom_uart.h

See merge request espressif/esp-idf!9313
 2020-07-21 15:24:21 +08:00
Angus Gratton
3755fb6597 Merge branch 'feature/add_esp32s3_bootloader_ld_file' into 'master' 
move part of esp32-s3 codes to master (bootloader linker, esp32s3 empty componnet)

See merge request espressif/esp-idf!9608
 2020-07-21 14:51:04 +08:00
Angus Gratton
5c58564f90 Merge branch 'feature/support_for_esp32_pico_v3_02' into 'master' 
psram: support for esp32-pico-v3-02

See merge request espressif/esp-idf!9405
 2020-07-21 13:28:26 +08:00
Angus Gratton
c09fdc0b09 esp32: Use package identifier to look up SPI flash/PSRAM WP Pin, unless overridden 
Allows booting in QIO/QOUT mode or with PSRAM on ESP32-PICO-V3 and
ESP32-PICO-V3-O2 without any config changes.

Custom WP pins (needed for fully custom circuit boards) should still be compatible.
 2020-07-20 14:08:49 +08:00
morris
3a8f5e45f0 bootloader: add linker script for esp32s3 2020-07-20 10:51:05 +08:00
morris
b587428e5d bootloader: make bootloader offset address in flash configurable 2020-07-20 10:51:05 +08:00
Ivan Grokhotkov
eff6a1eaab bootloader: fix SECURE_TARGET_HAS_SECURE_ROM_DL_MODE enabled for esp32 2020-07-17 21:04:08 +02:00
morris
345606e7f3 esp_rom: extract common uart apis into esp_rom_uart.h 2020-07-17 16:00:59 +08:00
Supreet Deshpande
954c580548 Add platform independent CMake signing 
Closes https://github.com/espressif/esp-idf/issues/5557
 2020-07-09 12:24:50 +05:30
Ivan Grokhotkov
6dfb2d83a7 bootloader: combine console code for ESP32 and S2, add USB support 2020-06-26 15:38:49 +02:00
morris
a34409cffc esp_rom: extract common CRC apis into esp_rom_crc.h 2020-06-23 16:40:14 +08:00
Angus Gratton
f64ae4fa99 efuse: Add 'disable Download Mode' & ESP32-S2 'Secure Download Mode' functionality 2020-05-28 17:50:45 +10:00
Ivan Grokhotkov
dfbf8ce518 Merge branch 'bugfix/display_partition_table' into 'master' 
partition_table: do not always display partition table contents on build

See merge request espressif/esp-idf!8289
 2020-05-04 14:51:32 +08:00
Felipe Neves
6f27992430 flash_encryption: return more clear error codes when bootloader encryption fails 2020-04-24 12:43:47 -03:00
Felipe Neves
b3d8847406 flash_encryption: added wdt feed during encryption process to avoid undesired reset. 2020-04-24 12:43:47 -03:00
Felipe Neves
7635dce502 bootloader/flash_encrypt: added esp32s2 flash encryption code on build system and enabled example 
flash_enctryption: enabled flash encryption example on esp32s2

bootloader: raise WDT overflow value providing sufficient interval to encrypt app partition

flash_ encrypt: Fixed the TODOs on flash encryption key generation for esp32s2

flash_encryption: added secure boot features to flash enctryption for esp32s2

bootloader: leave only esp32s2 compatible potentially insecure options on menuconfig.

flash_encryption: removed secure boot version 1 from esp32s2 encryption code

flash_encryption:  added  CONFIG_SECURE_FLASH_REQUIRE_ALREADY_ENABLED option for esp32s2

flash_encryption: fixed the count of left plaintext flash

flash_encryption: disable dcache and icache download when using encryption in release mode

flash_encryption:  add cache potentally insecure options for s2 chips

flash_encryption: fixed bug which bricked some chips in relase mode
 2020-04-24 12:43:47 -03:00
Renz Bagaporo
acb7a211dd partition_table: do not always display partition table contents on build 2020-04-08 11:38:43 +08:00
Angus Gratton
142f69448f secure boot v2: esp32: Prevent read disabling additional efuses 
Also reduce the number of eFuse write cycles during first boot when
Secure Boot and/or Flash Encryption are enabled.
 2020-03-30 18:00:40 +11:00
Darian Leung
91841a53ff WDT: Add LL and HAL for watchdog timers 
This commit updates the watchdog timers (MWDT and RWDT)
in the following ways:

- Add seprate LL for MWDT and RWDT.
- Add a combined WDT HAL for all Watchdog Timers
- Update int_wdt.c and task_wdt.c to use WDT HAL
- Remove most dependencies on LL or direct register access
  in other components. They will now use the WDT HAL
- Update use of watchdogs (including RTC WDT) in bootloader and
  startup code to use the HAL layer.
 2020-03-26 02:14:02 +08:00
Angus Gratton
f2d310fea7 secure boot: Fix anti-fault value if hash is shorter than curve 
(Not actually a problem with SBV1 anti-fault as hash size == curve size in this case.)
 2020-03-11 17:17:20 +11:00
Angus Gratton
26efc5a6d0 bootloader: Set the bootloader optimization level separately to the app 
Change the default bootloader config to -Os to save size.

This is a useful feature because it allows switching between debug
and release configs in the app without also needing to account for a
size change in the bootloader.
 2020-02-27 14:38:52 +05:30
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