espressif/esp-idf
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21 Commits

Author SHA1 Message Date
Chen Chen eeb24057c4 refactor(hal): graduate systimer hal driver into esp_hal_systimer 2026-02-06 18:08:57 +08:00
Aditya Patwardhan 5ee7af3afd refactor(hal): Created esp_hal_security for security code 2026-01-21 09:59:46 +05:30
Song Ruo Jing 74aeb3f41f refactor(uart): split UART HAL into separate component 2025-12-25 14:41:28 +08:00
morris 3d31f510d0 refactor(hal_wdt): esp_hal_wdt also maintains the ROM implementation 2025-12-01 23:16:09 +08:00
Song Ruo Jing 60bef64f5c feat(gpio): esp_rom_gpio_connect_in/out_signal now has their hal implementation 2025-06-11 20:41:37 +08:00
morris 11e66825a0 change(gpspi): control hal function placement in the driver component 2025-01-24 16:22:03 +08:00
Aditya Patwardhan 839c18c762 feat(docs): Update minimizing binary size 
The ESP32-H2 software countermeasure may not be necessary
        for ESP32-H2 v1.2 and above, this commit updates
        the relevant documentation
 2025-01-24 11:50:17 +08:00
Aditya Patwardhan bef2a72ecb fix(hal): Make the ECDSA countermeasure dynamically applicable 
This commit makes the ECDSA countermeasure dynamically applicable
    across different revisions of the ESP32H2 SoC.
 2025-01-24 11:50:17 +08:00
Mahavir Jain 6875cbf022 feat(ecc): enable ECC constant time mode for ESP32-H2 ECO5 2025-01-24 11:50:17 +08:00
Aditya Patwardhan 11128b73f5 feat(hal): Add countermeasure for ECDSA generate signature 
The ECDSA peripheral before ECO5 of esp32h2 does not perform the ECDSA
    sign operation in constant time. This allows an attacker to read the
    power signature of the ECDSA sign operation and then calculate the
    ECDSA key stored inside the eFuse. The commit adds a countermeasure
    for this attack. In this case the real ECDSA sign operation is
    masked under dummy ECDSA sign operations to hide its real power
    signature
 2024-09-23 18:55:43 +08:00
wanlei 15e8c04f7b spi: change linker file let spi hal able to out from iram 2023-04-21 18:58:36 +08:00
morris 783e1781bd esp_rom: patch systimer driver for esp32c2 2022-07-25 16:08:52 +08:00
wuzhenghui a9c8065030 Kconfig: Update dependencies to avoid invalid configurations 
1. Since the baud rate in the ROM cannot be changed,
   set the default baud rate of the 26Mhz version
   of esp32c2 to 74800
2. Since the systimer configuration of the 26Mhz
   version requires a non-integer systimer frequency
   configuration, and this feature is not supported
   in the current ROM, this option is disabled for
   the 26Mhz version esp32c2
 2022-07-11 12:24:58 +08:00
Marius Vikhammer e18f381905 HAL: fix kconfig HAL_ASSERTION typo 2022-06-13 16:19:28 +08:00
morris 24f5fecef0 hal: use ROM implementation for systimer and wdt on esp32c2 2022-05-12 05:18:57 +00:00
wuzhenghui d8de64bff8 Kconfig: add depends 2022-05-06 15:26:43 +08:00
wuzhenghui fa482239a9 esp32s3: use wdt/systimer hal rom implement as default for esp32s3 2022-05-05 17:41:11 +08:00
wuzhenghui 961b08f1a7 hal: use WDT HAL IMPL in ESP32C2 ROM 2022-05-05 17:41:11 +08:00
wuzhenghui 17b3d139d5 hal: use systimer HAL IMPL in ESP32C2 ROM 2022-05-05 17:41:11 +08:00
Omar Chebib f772d78317 hal: Remove dependency on log component 
hal component (G0) doesn't depend on log component (G1) anymore in G0-only applications.
 2022-04-18 10:35:01 +08:00
morris 9afdf54748 hal: added HAL_ASSERT 2021-06-22 11:28:01 +08:00