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"