From e4b0410946e9aee1036b85f3d1dbe2022570dcba Mon Sep 17 00:00:00 2001 From: Yu-Ping Wu Date: Fri, 31 Oct 2025 15:41:14 +0800 Subject: [PATCH] soc/mediatek/mt8189: Enable MEDIATEK_WDT_RESET_BY_SW For MT8189, watchdog external reset is enabled by kernel configuration, and EC ignores the reset signal AP_PMIC_WDTRST_L. Therefore, enable MEDIATEK_WDT_RESET_BY_SW to allow triggering the secondary watchdog reset via software instead of watchdog hardware. BUG=b:433636690 TEST=emerge-skywalker coreboot TEST=watchdog event added to eventlog on WDT timeout TEST=cbmem logs preserved on WDT timeout BRANCH=skywalker Change-Id: I5ab73a06dd1bd7848e2e166d4717a970043ea20a Signed-off-by: Yu-Ping Wu Reviewed-on: https://review.coreboot.org/c/coreboot/+/90173 Reviewed-by: Chen-Tsung Hsieh Reviewed-by: Yidi Lin Tested-by: build bot (Jenkins) --- src/soc/mediatek/mt8189/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/soc/mediatek/mt8189/Kconfig b/src/soc/mediatek/mt8189/Kconfig index 786236478c..d4a0621a22 100644 --- a/src/soc/mediatek/mt8189/Kconfig +++ b/src/soc/mediatek/mt8189/Kconfig @@ -17,6 +17,7 @@ config SOC_MEDIATEK_MT8189 select FLASH_DUAL_IO_READ select ARM64_USE_ARCH_TIMER select MEDIATEK_DSI_CPHY + select MEDIATEK_WDT_RESET_BY_SW if SOC_MEDIATEK_MT8189