Anish Patel <> [2010-12-06 13:38:09]:
> I removed the LCD driver and such, i've attached my edited defconfig and
> recipe also when i am booting jffs2, i have to use the rootfstype=xxxx
> option
Ahh, thanks, now I got it :-) The LCD driver is my mistake, it shouldn't be
enabled by default and I'll add JFFS2 to the kernel directly, not as modules.
> other things i found strange. everyone seems to run flash_eraseall -j
> /dev/mtdblock1, i have to run flash_eraseall -j /dev/mtd1 about the hang - i
> think that the module is looking for some code in the fgpa, maybe if it
> doesn't find it in a certain time, it could time out?
About the mtdblock1 I don't know sorry, I'm not using it. But this option are
enabled in kernel:
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
so it should work. I'm using faster and for me better filesystem UBIFS and you
should try it also. About the hang, I've looked at the docs, but I couldn't
find a way how to detect the availability of the SD card module. If I disable
it in the OE kernel, than someone with the SD card module couldn't boot using
the SD card. So I would like to add some detection logic and avoid the hang.
> how does the 4x4 keypad module work?
I don't know exactly, didn't tried it, but I think, that you just connect the
keyboard to the DIO port and it works :-) You need to lookup the corresponding
GPIO pins in the source code, tho.
-- ynezz
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