Hi Tim,
On Thu, Jul 1, 2021 at 10:36 PM Fabio Estevam festevam@gmail.com wrote:
But I still get:
U-Boot SPL 2021.07-rc5-00002-g5f269bf8bd14-dirty (Jul 01 2021 - 22:28:29 -0300) WDT: Not starting SPL: Unsupported Boot Device! SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ###
Please let me know if you get any progress with SDP.
The USB_BOOT option was missing in imx8mm_evk spl:
--- a/board/freescale/imx8mm_evk/spl.c +++ b/board/freescale/imx8mm_evk/spl.c @@ -33,6 +33,8 @@ DECLARE_GLOBAL_DATA_PTR; int spl_board_boot_device(enum boot_device boot_dev_spl) { switch (boot_dev_spl) { + case USB_BOOT: + return BOOT_DEVICE_BOARD; case SD2_BOOT: case MMC2_BOOT: return BOOT_DEVICE_MMC1;
After that I can load flash.bin and u-boot.itb via uuu like this (thanks to Heiko's suggestion!)
sudo uuu flash.bin sudo uuu SDPV: write -f u-boot.itb -addr 0x42000000 sudo uuu SDPV: jump -addr 0x42000000
I will submit the support for imx8mm-evk SDP soon. Will also add these commands into the readme.
Thanks