Hello all, I made some changes to my uEnv.txt mpurate=auto bootcmd="mmc rescan 0; fatload mmc 0:1 0x80300000 uImage; bootm 0x80300000" dvimode="hd720 omapfb.vram=0:8M,1:4M,2:4M" vram=16M optargs="consoleblank=0" console="ttyO2 console=tty0,115200n8" chgs uImage to zImage in the bootcmd line above.
Still would not boot? setenv bootcmd "mmc rescan 0; fatload mmc 0:1 0x80200000 zImage; bootz 0x80200000" setenv vram "16M" setenv bootfile "zImage" printenv echo $vram echo $bootfile echo $bootcmd run bootcmd If I make the above setenv at the u-boot prompt I get the kernel to boot, but get a kernel panic. VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19 Please append a correct "root=" boot option; here are the available partitions: VFS: Unable to mount root fs on unknown-block(0,0) User configuration error - no valid root filesystem found Kernel panic - not syncing: Invalid configuration from end user prevents continu ing CPU: 0 PID: 1 Comm: swapper Not tainted 3.10.11-yocto-standard #1 [<c00145c8>] (unwind_backtrace+0x0/0xec) from [<c0011b9c>] (show_stack+0x20/0x24 ) [<c0011b9c>] (show_stack+0x20/0x24) from [<c0602c90>] (dump_stack+0x20/0x28) [<c0602c90>] (dump_stack+0x20/0x28) from [<c05fea4c>] (panic+0x84/0x1c0) [<c05fea4c>] (panic+0x84/0x1c0) from [<c08d30e4>] (mount_block_root+0x1fc/0x244) [<c08d30e4>] (mount_block_root+0x1fc/0x244) from [<c08d33b4>] (prepare_namespace +0x94/0x1c4) [<c08d33b4>] (prepare_namespace+0x94/0x1c4) from [<c08d2c9c>] (kernel_init_freea ble+0x1e8/0x238) [<c08d2c9c>] (kernel_init_freeable+0x1e8/0x238) from [<c05fdc10>] (kernel_init+0 x1c/0xf4) [<c05fdc10>] (kernel_init+0x1c/0xf4) from [<c000db18>] (ret_from_fork+0x14/0x20) zImage-omap3-beagle.dtb is the name of my dtb file. This is a new file that I had seen before in my beagleboard until dora build. I had seen in my zedboard build. Any and all help will be appreciated. Thanks
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