diff options
| author | Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com> | 2022-01-28 17:38:29 +0800 |
|---|---|---|
| committer | Hung-Te Lin <hungte@chromium.org> | 2022-02-09 06:04:18 +0000 |
| commit | c5ab260cbdcf73c8c8b3e779649dd3d23039f641 (patch) | |
| tree | c54af79aa253d9ef8f886ea1c5c4ded26cf9e2ff /src/soc/mediatek/common/wdt.c | |
| parent | 5c7a9237571bce7f91ffd56860f7b644b7f6f1db (diff) | |
soc/mediatek/mt8186: Fix issue of clearing watchdog status
The implementation of clearing watchdog status is wrong in CB:58835.
The value written to the 'wdt_mode' register should be
'wdt_mode | 0x22000000' instead of 'wdt_status | 0x22000000'.
BUG=b:204229208
TEST=check watchdog status is cleared.
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I8c5dbaab2ac43d3867037bc4160aa5af2d79284f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Diffstat (limited to 'src/soc/mediatek/common/wdt.c')
| -rw-r--r-- | src/soc/mediatek/common/wdt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/mediatek/common/wdt.c b/src/soc/mediatek/common/wdt.c index 6e1b76110d..587e50f04c 100644 --- a/src/soc/mediatek/common/wdt.c +++ b/src/soc/mediatek/common/wdt.c @@ -6,7 +6,7 @@ #include <soc/wdt.h> #include <vendorcode/google/chromeos/chromeos.h> -__weak void mtk_wdt_clr_status(uint32_t wdt_sta) { /* do nothing */ } +__weak void mtk_wdt_clr_status(void) { /* do nothing */ } int mtk_wdt_init(void) { @@ -15,7 +15,7 @@ int mtk_wdt_init(void) /* Writing mode register will clear status register */ wdt_sta = read32(&mtk_wdt->wdt_status); - mtk_wdt_clr_status(wdt_sta); + mtk_wdt_clr_status(); printk(BIOS_INFO, "WDT: Status = %#x\n", wdt_sta); |