Hello Luca,
This is going to be my last mail today as it's getting close to my
bedtime! I wish you luck and I'll be checking the list tomorrow, as
well as continuing to experiment with the initramfs, when I have time.
Merciadri Luca wrote:
Waiting 10sec before mounting root device...
The 'rootdelay' parameter forces this pause; as far as I know, it's only
necessary for slow boot media, such as if you were booting over USB or
serial connection. 10 seconds is a bit long, even for that. This makes
me wonder if it's possible to boot the hx4700 over an infra-red PPP or
SLIP link (that's a crazy idea - you can tell I've been awake for ages!).
UFS: Cannot open root device "mmcblk0p2" or unknown-block(254,2)
Please append a correct "root=" boot option
Kernel panic - not syncing: UFS: Unable to mount root fs on
unknown-block(254,2)
'unknown-block(254,2)' = /dev/mmcblk0p2 - second partition on the SD card.
In startup.txt.bootimage, I had set
---
set cmdline "root=/dev/mmcblk0p2 rootdelay=10 console=ttyS0,115200n8
console=tty0"
This should be something like:
set cmdline "root=/dev/ram0 console=ttyS0,115200n8 console=tty0
rdinit=/sbin/init"
The 'rdinit' parameter depends on whether you want to use a /linuxrc
startup, or another program. I set mine to /sbin/init because I'm using
the standard sysvinit.
Cheers,
Lex.
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