Hung-Te Lin submitted this change.
soc/mediatek/mt8192: Initialize watch dog in bootblock
Initialize watch dog so the system won't reboot on timeout.
In addition, print the reason of reboot triggered by watch dog.
Signed-off-by: CK Hu <ck.hu@mediatek.com>
Change-Id: I7e849659700218f1c50365c2d68a32be2f703d94
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44434
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
---
M src/soc/mediatek/mt8192/Makefile.inc
M src/soc/mediatek/mt8192/bootblock.c
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/soc/mediatek/mt8192/Makefile.inc b/src/soc/mediatek/mt8192/Makefile.inc
index 0ba9feb..2a825fb 100644
--- a/src/soc/mediatek/mt8192/Makefile.inc
+++ b/src/soc/mediatek/mt8192/Makefile.inc
@@ -6,6 +6,7 @@
bootblock-$(CONFIG_SPI_FLASH) += ../common/spi.c spi.c
bootblock-y += ../common/timer.c
bootblock-y += ../common/uart.c
+bootblock-y += ../common/wdt.c
verstage-y += ../common/gpio.c gpio.c
verstage-$(CONFIG_SPI_FLASH) += ../common/spi.c spi.c
diff --git a/src/soc/mediatek/mt8192/bootblock.c b/src/soc/mediatek/mt8192/bootblock.c
index f48e78c..770c603 100644
--- a/src/soc/mediatek/mt8192/bootblock.c
+++ b/src/soc/mediatek/mt8192/bootblock.c
@@ -2,8 +2,10 @@
#include <bootblock_common.h>
#include <soc/mmu_operations.h>
+#include <soc/wdt.h>
void bootblock_soc_init(void)
{
mtk_mmu_init();
+ mtk_wdt_init();
}
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