[yocto] beagleboard not booting

[Edward Vidal]

Hello,
The beagleboard that I am using is XM.

I did not modify the kernel at

 this is with no uEnv.txt
[vidal at ws009 ~]$ cat no_boot_scr.txt
* - * Qodem 0.1.2 Capture Generated Sun, 15 Jul 2012 09:12:08 -0600 BEGIN *
- *



Texas Instruments X-Loader 1.5.0 (Jul 11 2012 - 21:01:18)
Beagle xM
Reading boot sector
Loading u-boot.bin from mmc


U-Boot 2011.06 (Jul 11 2012 - 21:01:18)

OMAP3630/3730-GP ES2.1, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz
OMAP3 Beagle board + LPDDR/NAND
I2C:   ready
DRAM:  512 MiB
NAND:  0 MiB
MMC:   OMAP SD/MMC: 0
*** Warning - readenv() failed, using default environment

In:    serial
Out:   serial
Err:   serial
Beagle unknown 0x02
No EEPROM on expansion board
Die ID #158000029ff800000160a7450b02602d
Hit any key to stop autoboot: 10  9  0
OMAP3 beagleboard.org # printenv
baudrate=115200
bootcmd=if mmc rescan ${mmcdev}; then echo SD/MMC found on device
${mmcdev};if r
un loadbootenv; then run importbootenv;fi;if test -n $uenvcmd; then echo
Running
 uenvcmd ...;run uenvcmd;fi;if run loaduimage; then run mmcboot;fi;fi;run
nandbo
ot;
bootdelay=10
buddy=none
console=ttyS2,115200n8
defaultdisplay=dvi
dieid#=158000029ff800000160a7450b02602d
dvimode=1024x768MR-16 at 60
importbootenv=echo Importing environment from mmc ...; env import -t
$loadaddr $
filesize
loadaddr=0x82000000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt
loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage
mmcargs=setenv bootargs console=${console} mpurate=${mpurate} vram=${vram}
omapf
b.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=${defaultdisplay}
root=${m
mcroot} rootfstype=${mmcrootfstype}
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}
mmcdev=0
mmcroot=/dev/mmcblk0p2 rw
mmcrootfstype=ext3 rootwait
mpurate=auto
nandargs=setenv bootargs console=${console} mpurate=${mpurate} vram=${vram}
omap
fb.mode=dvi:${dvimode} omapfb.debug=y omapdss.def_disp=${defaultdisplay}
root=${
nandroot} rootfstype=${nandrootfstype}
nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr}
280000
400000; bootm ${loadaddr}
nandroot=/dev/mtdblock4 rw
nandrootfstype=jffs2
usbtty=cdc_acm
vram=12M

Environment size: 1371/131068 bytes
OMAP3 beagleboard.org #
* - * Qodem 0.1.2 Capture Generated Sun, 15 Jul 2012 09:12:58 -0600 END * -
*
[vidal at ws009 ~]$
I added the entry mmcroot=/dev/b302 which I saw when I gt a kernel panic.
this did not work either.

What should be in uEnv.txt

mpurate=auto

dvimode="hd720 omapfb.vram=0:8M,1:4M,2:4M"
vram=16M
optargs="consoleblank=0"
console="tty0 console=ttyO2,115200n8"
with this a kernel panic
Thanks All help will be appreciated.
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