PBP won’t boot from eMMC after Debian update / Tow-Boot installer won’t boot from SD
u-boot-menu does not do what you seem to think it does
It has no u-boot or idbloader in it
Just to set up extlinux.conf
It is hard to know just what version uboot is, but you can use dd to copy it out
something like dd if=/dev/emmc of=uboot.sav bs=1M skip=4 count=4 (in a directory where you want it to be)
Then, with gui hexeditor search thru it
BTW, idbloader on SPI is different than when on emmc, starts at 0, somehow expanded with 0-filled sectors
I think uboot unchanged, but??? at 6M (not sure) instead of 8M
It has no u-boot or idbloader in it
Just to set up extlinux.conf
It is hard to know just what version uboot is, but you can use dd to copy it out
something like dd if=/dev/emmc of=uboot.sav bs=1M skip=4 count=4 (in a directory where you want it to be)
Then, with gui hexeditor search thru it
BTW, idbloader on SPI is different than when on emmc, starts at 0, somehow expanded with 0-filled sectors
I think uboot unchanged, but??? at 6M (not sure) instead of 8M
