[PATCH] ARM: imx6: dh-imx6: Add update_sf script to install U-Boot into SF

[PATCH] ARM: imx6: dh-imx6: Add update_sf script to install U-Boot into SF

[Marek Vasut]

Add script to read U-Boot from SD card and write it to matching
locations in the SPI NOR, thus making the SPI NOR bootable.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Stefano Babic <sbabic@denx.de>
---
 include/configs/dh_imx6.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index ee56eb691ad..8183e7debd4 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -82,6 +82,10 @@
 	"ramdisk_addr_r=0x18000000\0"	\
 	"scriptaddr=0x14000000\0"	\
 	"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
+	"update_sf=" /* Erase SPI NOR and install U-Boot from SD */	\
+		"load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
+		"sf probe && sf erase 0x0 0xa0000 && "			\
+		"sf write ${loadaddr} 0x400 ${filesize}\0"		\
 	BOOTENV
 
 #define CONFIG_BOOTCOMMAND		"run distro_bootcmd"
-- 
2.33.0

Re: [PATCH] ARM: imx6: dh-imx6: Add update_sf script to install U-Boot into SF

[Peng Fan (OSS)]

On 2021/11/28 10:52, Marek Vasut wrote:
> Add script to read U-Boot from SD card and write it to matching
> locations in the SPI NOR, thus making the SPI NOR bootable.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
> Cc: Stefano Babic <sbabic@denx.de>

Acked-by: Peng Fan <peng.fan@nxp.com>

> ---
>   include/configs/dh_imx6.h | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
> index ee56eb691ad..8183e7debd4 100644
> --- a/include/configs/dh_imx6.h
> +++ b/include/configs/dh_imx6.h
> @@ -82,6 +82,10 @@
>   	"ramdisk_addr_r=0x18000000\0"	\
>   	"scriptaddr=0x14000000\0"	\
>   	"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
> +	"update_sf=" /* Erase SPI NOR and install U-Boot from SD */	\
> +		"load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
> +		"sf probe && sf erase 0x0 0xa0000 && "			\
> +		"sf write ${loadaddr} 0x400 ${filesize}\0"		\
>   	BOOTENV
>   
>   #define CONFIG_BOOTCOMMAND		"run distro_bootcmd"
> 

Re: [PATCH] ARM: imx6: dh-imx6: Add update_sf script to install U-Boot into SF

[Fabio Estevam]

On Sat, Nov 27, 2021 at 11:52 PM Marek Vasut <marex@denx.de> wrote:
>
> Add script to read U-Boot from SD card and write it to matching
> locations in the SPI NOR, thus making the SPI NOR bootable.
>
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
> Cc: Stefano Babic <sbabic@denx.de>

Reviewed-by: Fabio Estevam <festevam@gmail.com>