<div dir="ltr">Hello,<div class="gmail_quote"><div dir="ltr"><div><div class="h5"><br><div><br>I am trying to work with camera in beagleboard xm.<br><div class="gmail_quote"><div dir="ltr"><div><div><div><div><div><div>I am using kernel 2.6.32 - danny version.<br>
<br></div>The kernel is not booting further, it hangs up with following message.<br>
<br>"Uncompressing Linux........................................... done, booting the kernel"<br></div><br>Since I am using the older kernel, I have replaced the serial console from ttyO2 to ttyS2. Still I end up with same message. <br>
<br></div>Following is the printenv:<br><br>U-Boot SPL 2011.09-01172-gfdbe8b9-dirty (Apr 01 2014 - 12:36:24)<br>Texas Instruments Revision detection unimplemented<br>OMAP SD/MMC: 0<br>reading u-boot.img<br>reading u-boot.img<br>
<br><br>U-Boot 2011.09-01172-gfdbe8b9-dirty (Apr 01 2014 - 12:36:24)<br><br>OMAP36XX/37XX-GP ES1.2, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz<br>OMAP3 Beagle board + LPDDR/NAND<br>I2C: ready<br>DRAM: 512 MiB<br>WARNING: Caches not enabled<br>
NAND: 0 MiB<br>MMC: OMAP SD/MMC: 0<br>*** Warning - readenv() failed, using default environment<br><br>In: serial<br>Out: serial<br>Err: serial<br>Beagle xM Rev C<br>No EEPROM on expansion board<br>No EEPROM on expansion board<br>
Die ID #4f5600029ff80000016830100f021011<br>Net: Net Initialization Skipped<br>No ethernet found.<br>Hit any key to stop autoboot: 0 <br>OMAP3 <a href="http://beagleboard.org" target="_blank">beagleboard.org</a> # printenv<br>
baudrate=115200<br>
beaglerev=xMC<br>bootcmd=if mmc rescan ${mmcdev}; then if userbutton;
then setenv bootenv user.txt;fi;echo SD/MMC found on device ${mmcdev};if
run loadbootenv; then echo Loaded environment from ${bootenv};run
importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run
uenvcmd;fi;if run loaduimage; then run mmcboot;fi;fi;run nandboot;<br>
bootdelay=2<br>bootenv=uEnv.txt<br>bootfile=uImage.beagle<br>buddy=none<br>buddy2=none<br>camera=none<br>console=ttyS2,115200n8<br>defaultdisplay=dvi<br>dieid#=4f5600029ff80000016830100f021011<br>dvimode=640x480MR-16@60<br>
importbootenv=echo Importing environment from mmc ...; env import -t $loadaddr $filesize<br>loadaddr=0x80200000<br>loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}<br>loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz<br>
loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} /boot/uImage<br>loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} uImage<br>mmcargs=setenv
bootargs console=${console} ${optargs} mpurate=${mpurate}
buddy=${buddy} buddy2=${buddy2} camera=${camera} vram=${vram}
omapfb.mode=dvi:${dvimode} omapdss.def_disp=${defaultdisplay} root=${mmcroot} rootfstype=${mmcrootfstype}<br>
mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr}<br>mmcdev=0<br>mmcroot=/dev/mmcblk0p2 ro<br>mmcrootfstype=ext3 rootwait<br>mpurate=auto<br>nandargs=setenv
bootargs console=${console} ${optargs} mpurate=${mpurate}
buddy=${buddy} camera=${camera} vram=${vram} omapfb.mode=dvi:${dvimode}
omapdss.def_disp=${defaultdisplay} root=${nandroot} rootfstype=${nandrootfstype}<br>
nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr} 280000 400000; bootm ${loadaddr}<br>nandroot=ubi0:rootfs ubi.mtd=4<br>nandrootfstype=ubifs<br>ramargs=setenv
bootargs console=${console} ${optargs} mpurate=${mpurate}
buddy=${buddy} vram=${vram} omapfb.mode=dvi:${dvimode}
omapdss.def_disp=${defaultdisplay} root=${ramroot} rootfstype=${ramrootfstype}<br>
ramboot=echo Booting from ramdisk ...; run ramargs; bootm ${loadaddr}<br>ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=0x81000000,64M<br>ramrootfstype=ext2<br>rdaddr=0x81000000<br>usbtty=cdc_acm<br>vram=12M<br><br>Environment size: 2132/131068 bytes<br>
OMAP3 <a href="http://beagleboard.org" target="_blank">beagleboard.org</a> # boot<br>The user button is currently NOT pressed.<br>SD/MMC found on device 0<br>reading uEnv.txt<br><br>** Unable to read "uEnv.txt" from mmc 0:1 **<br>
Loading file "/boot/uImage" from mmc device 0:2 (xxa2)<br>3141760 bytes read<br>Booting from mmc ...<br>## Booting kernel from Legacy Image at 80200000 ...<br> Image Name: Linux-2.6.32<br> Image Type: ARM Linux Kernel Image (uncompressed)<br>
Data Size: 3141696 Bytes = 3 MiB<br> Load Address: 80008000<br> Entry Point: 80008000<br> Verifying Checksum ... OK<br> Loading Kernel Image ... OK<br>OK<br><br>Starting kernel ...<br><br>Uncompressing Linux........................................................................................................................................................................................................... done, booting the kernel.<br>
<br><br><br></div>Please help me to solve this issue !<br><br></div>Thanks and Regards,<br></div>Shilpa</div>
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