diff options
| -rw-r--r-- | zephyr/drivers/cros_flash/cros_flash_it8xxx2.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/zephyr/drivers/cros_flash/cros_flash_it8xxx2.c b/zephyr/drivers/cros_flash/cros_flash_it8xxx2.c index 3cacca13cc..f238b1557b 100644 --- a/zephyr/drivers/cros_flash/cros_flash_it8xxx2.c +++ b/zephyr/drivers/cros_flash/cros_flash_it8xxx2.c @@ -178,6 +178,14 @@ static int cros_flash_it8xxx2_write(const struct device *dev, int offset, return -EACCES; } + /* + * If AP sends write flash command continuously, EC might not have + * chance to go back to hook task to touch watchdog. Reload watchdog + * on each flash write to prevent the reset. + */ + if (IS_ENABLED(CONFIG_PLATFORM_EC_WATCHDOG)) + watchdog_reload(); + return flash_write(flash_controller, offset, src_data, size); } |