Re: Debugging efiboot

[Brook Milligan <brook%nmsu.edu@localhost>]

OK, it seems that the solution is to avoid efiboot altogether.  The following u-boot commands boot the kernel successfully:

setenv bootargs "root=ld0a"
setenv bootcmd "fatload mmc 0:1 $kernel_addr_r netbsd-GENERIC.ub; fatload mmc 0:1 $fdt_addr_r dtb/am335x-boneblack.dtb; bootm $kernel_addr_r - $fdt_addr_r"
run bootcmd

However, I cannot yet get that to work automatically.  The u-boot environment is a labyrinth of branches covering lots of cases.

Next task: determine what happens when the main entry point in the default environment, bootcmd, is run and inject the commands above into the sequence.

Any suggestions to streamline that process are welcome.

Thanks.

Brook