[PATCH 1/2] pico-pi-imx6ul: Connvert to DM_SERIAL

[PATCH 1/2] pico-pi-imx6ul: Connvert to DM_SERIAL

[Fabio Estevam]

From: Fabio Estevam <festevam@denx.de>

The conversion to DM_SERIAL is mandatory, so select this option.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---
 configs/pico-pi-imx6ul_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig
index 1eee1e6c2ff5..3af968d55128 100644
--- a/configs/pico-pi-imx6ul_defconfig
+++ b/configs/pico-pi-imx6ul_defconfig
@@ -70,6 +70,7 @@ CONFIG_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_PFUZE100=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_SERIAL=y
 CONFIG_MXC_UART=y
 CONFIG_USB=y
 CONFIG_SPL_USB_HOST=y
-- 
2.34.1

[PATCH 2/2] pico-pi-imx6ul: Convert to watchdog driver model

[Fabio Estevam]

From: Fabio Estevam <festevam@denx.de>

Commit 68dcbdd594d4 ("ARM: imx: Add weak default reset_cpu()") caused
the 'reset' command in U-Boot to not cause a board reset.
    
Fix it by switching to the watchdog driver model via sysreset, which
is the preferred method for implementing the watchdog reset.

Signed-off-by: Fabio Estevam <festevam@denx.de>
---
 configs/pico-pi-imx6ul_defconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig
index 3af968d55128..604a213e1ea4 100644
--- a/configs/pico-pi-imx6ul_defconfig
+++ b/configs/pico-pi-imx6ul_defconfig
@@ -72,6 +72,8 @@ CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
 CONFIG_DM_SERIAL=y
 CONFIG_MXC_UART=y
+CONFIG_SYSRESET=y
+CONFIG_SYSRESET_WATCHDOG=y
 CONFIG_USB=y
 CONFIG_SPL_USB_HOST=y
 CONFIG_USB_MAX_CONTROLLER_COUNT=2
@@ -82,3 +84,4 @@ CONFIG_USB_GADGET_VENDOR_NUM=0x0525
 CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
 CONFIG_CI_UDC=y
 CONFIG_SPL_USB_SDP_SUPPORT=y
+CONFIG_IMX_WATCHDOG=y
-- 
2.34.1

Re: [PATCH 1/2] pico-pi-imx6ul: Connvert to DM_SERIAL

[Fabio Estevam]

On Sat, Nov 4, 2023 at 6:47 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> From: Fabio Estevam <festevam@denx.de>
>
> The conversion to DM_SERIAL is mandatory, so select this option.
>
> Signed-off-by: Fabio Estevam <festevam@denx.de>

Applied, thanks.