andy git 06/15 suspend/resume observations

[Andy Green]

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Somebody in the thread at some point said:

|> I guess with NFS rootfs you always have USB in during suspend, it might
|> be interesting to see if the problem ever comes with local rootfs and no
|> USB in during suspend.  If you want some tips on SD Card boot you're
|> welcome.
|
| Yes, I need to start looking into that. I write to the NAND each time I
| have a new kernel. I just need a FAT first partition with uImage in the
| root dir and second partition is ext2? For my situation I can then add a
| 3rd as ext3 hopefully.

Yes, exactly, you need vfat / ext2 /ext3 in the monolithic kernel as
well of course, come up from U-Boot with something like this:

bootcmd=mmcinit \; fatload mmc 1 0x32000000 uImage.bin \; setenv
bootargs \${mtdparts} rootfstype=ext2 root=/dev/mmcblk0p2
console=ttySAC2,115200 loglevel=4 ro \; bootm 0x32000000

- -Andy
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