11-06-2019, 05:17 AM
(11-06-2019, 04:36 AM)mfritsche Wrote: Is there a guide/ explanation of the boot sequence for dummies?
I can see "Image" and "Image.bak" in /boot/. I want to build a custom kernel based on mrfixit2001's code (with changed configuration), but I haven't found out yet to recover as painless as possible when things go south.
Is there a boot menu in u-boot or something?
The answer is slightly complicated because you have the system on chip with one setting and the uboot on emmc has another.
In the SoC, the order is emmc, sdcard
However the code on the emmc will switch to sdcard if it is bootable.