diff mbox series

[U-Boot,v2,2/2] ARM: imx6: DHCOM i.MX6 PDK: Enable sysreset driver and wdt command

Message ID 20191129075906.1724-3-ch@denx.de
State Accepted
Commit 04886b36eb72f9deda5deaf21b31777fda828af9
Delegated to: Stefano Babic
Headers show
Series ARM: imx6: DHCOM i.MX6 PDK: Fixing reset | expand

Commit Message

Claudius Heine Nov. 29, 2019, 7:59 a.m. UTC
The SPL does not have DM enabled and therefor still needs to use the
hardware watchdog interface provided by the imx-watchdog driver.

Fixes: broken reset command after f2929d11a639 ("watchdog: imx: Use
       immediate reset bits for expire_now")

Signed-off-by: Claudius Heine <ch@denx.de>
---
 configs/dh_imx6_defconfig | 3 +++
 include/configs/dh_imx6.h | 5 +++++
 2 files changed, 8 insertions(+)

Comments

Stefano Babic Dec. 29, 2019, 10:24 a.m. UTC | #1
> The SPL does not have DM enabled and therefor still needs to use the
> hardware watchdog interface provided by the imx-watchdog driver.
> Fixes: broken reset command after f2929d11a639 ("watchdog: imx: Use
>        immediate reset bits for expire_now")
> Signed-off-by: Claudius Heine <ch@denx.de>
Applied to u-boot-imx, -next, thanks !

Best regards,
Stefano Babic
diff mbox series

Patch

diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
index 4055812007..e5c44381b2 100644
--- a/configs/dh_imx6_defconfig
+++ b/configs/dh_imx6_defconfig
@@ -37,6 +37,7 @@  CONFIG_CMD_MMC=y
 CONFIG_CMD_SATA=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_CMD_WDT=y
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_TIME=y
 CONFIG_CMD_EXT4_WRITE=y
@@ -77,6 +78,8 @@  CONFIG_DM_SCSI=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y
 CONFIG_MXC_SPI=y
+CONFIG_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
 CONFIG_USB_GADGET=y
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index d4bd88f511..77074aaa06 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -87,6 +87,11 @@ 
 #endif
 
 /* Watchdog */
+#if defined(CONFIG_SPL_BUILD)
+#undef CONFIG_WDT
+#undef CONFIG_WATCHDOG
+#define CONFIG_HW_WATCHDOG
+#endif
 
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE