[Arm-netbook] boot.scr not working for me

[Henrik Nordström]

You probably have a saved environment on the card. The built-in default
environment is only used if there is no saved environment.



tis 2012-08-14 klockan 16:39 -0700 skrev Marco Caminati:
> I can't get boot.scr work: u-boot always boots irrespectively.
> I have a setenv bootargs with the usual parameters and some others, but when I look into /proc/cmd, it systematically contains:
> console=ttyS0,115200 root=/dev/mmcblk0p2 init=/init loglevel=8 rootfstype=ext4 rootwait
> 
> The funny thing is that I don't know where the "rootfstype=ext4" comes from: it is not in u-boot sources, nor hardcoded in kernel, so where is it introduced?!
> 
> The second, even more bewildering fact is the following. To study the problem I eliminated the fallback case in u-boot sources'  include/configs/sun4i.h, turning
> 
> "if run loadbootscr; then "\
> "echo Jumping to ${bootscr};" \
> "source ${scriptaddr};" \
> "fi;" \
> "run setargs boot_mmc;" \
> 
> into
> 
> "if run loadbootscr; then "\
> "echo Jumping to ${bootscr};" \
> "source ${scriptaddr};" \
> "fi;" \
> /*"run setargs boot_mmc;" \/*
> 
> However, I managed to boot it all the same! Ok, it requires many more attempts that the stock u-boot, but it does sometimes. Which shouldn't happen.
> I don't know what to think, maybe there is something in nand?
> 
> Thanks for any help I can get.
> 
> 
> _______________________________________________
> arm-netbook mailing list arm-netbook at lists.phcomp.co.uk
> http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook
> Send large attachments to arm-netbook at files.phcomp.co.uk