Well, you must have a uboot somewhere to get that output, on emmc or SPI
try (at uboot prompt) mmc list and printenv ...... see what boot_arguments are
put in a uSD and mmc list to see if it is recognized (or reboot),,,
then,,,, setenv boot_arguments mmc1 ,,, then,,, boot
you may wish to replace that uboot
----
there are disable emmc pins near emmc socket and SPI clock can also be shorted (to ground, this disables it)
try (at uboot prompt) mmc list and printenv ...... see what boot_arguments are
put in a uSD and mmc list to see if it is recognized (or reboot),,,
then,,,, setenv boot_arguments mmc1 ,,, then,,, boot
you may wish to replace that uboot
----
there are disable emmc pins near emmc socket and SPI clock can also be shorted (to ground, this disables it)