hello
I want boot from my IPNC from SD card.Following my u-boot env:
TI8148_IPNC#printenv
bootdelay=2
baudrate=115200
autoload=yes
verify=yes
bootfile=uImage
ramdisk_file=ramdisk.gz
loadaddr=0x81000000
script_addr=0x80900000
loadbootscript=fatload mmc 0 ${script_addr} boot.scr
bootscript= echo Running bootscript from MMC/SD to set the ENV...; source ${script_addr}
ethaddr=40:5f:c2:60:93:3f
ethact=cpsw
bootargs=console=ttyO0,115200n8 root=/dev/mmcblk0p2 mem=128M rootwait
bootcmd=mmc rescan 0; fatload mmc 0 0x81000000 uImage; bootm 0x81000000
stdin=serial
stdout=serial
stderr=serial
ver=U-Boot 2010.06 (Sep 05 2012 - 09:43:10) DM812x_IPNC_2.80.00
serial port printed following errors:
Waiting for root device /dev/mmcblk0p2...
mmc0: new high speed SDHC card at address e624
mmcblk0: mmc0:e624 SU08G 7.40 GiB
mmcblk0: p1 p2
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): recovery complete
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: error mounting -2
Freeing init memory: 188K
Kernel panic - not syncing: No init found. Try passing init= option to kernel. See Linux Documentation/init.txt for guidance.
Backtrace:
[<c0045de8>] (dump_backtrace+0x0/0x110) from [<c0354e34>] (dump_stack+0x18/0x1c)
r7:00000013 r6:c006d200 r5:c0008670 r4:c04a15d0
[<c0354e1c>] (dump_stack+0x0/0x1c) from [<c0354ea0>] (panic+0x68/0x184)
[<c0354e38>] (panic+0x0/0x184) from [<c003759c>] (init_post+0xa4/0xc4)
r3:c763c700 r2:00000000 r1:c05c8780 r0:c03fc77d
[<c00374f8>] (init_post+0x0/0xc4) from [<c0008788>] (kernel_init+0x118/0x154)
r5:c0008670 r4:c04a0e00
[<c0008670>] (kernel_init+0x0/0x154) from [<c006d200>] (do_exit+0x0/0x680)
r5:c0008670 r4:00000000
waiting reply and tips
