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