Hi All , I am starting to learn Yocto & following the manual from the Yocto website
I have added meta-ti to yocto and create the images Can team please provide some pointer to resolve the below error or let me know if i am doing any thing wong. When flashed the images on SD card , the uboot is struck with below mentioned error U-Boot# U-Boot# U-Boot# U-Boot SPL 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54) reading args spl_load_image_fat_os: error reading image args, err - -1 reading u-boot.img reading u-boot.img U-Boot 2014.04-00014-g47880f5 (Apr 22 2014 - 13:23:54) I2C: ready DRAM: 512 MiB NAND: 0 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 *** Warning - readenv() failed, using default environment Net: <ethaddr> not set. Validating first E-fuse MAC cpsw, usb_ether Hit any key to stop autoboot: 0 gpio: pin 53 (gpio 53) value is 1 mmc0 is current device gpio: pin 54 (gpio 54) value is 1 SD/MMC found on device 0 reading uEnv.txt ** Unable to read file uEnv.txt ** Checking if uenvcmd is set ... uenvcmd was not defined in uEnv.txt ... gpio: pin 56 (gpio 56) value is 0 gpio: pin 55 (gpio 55) value is 0 gpio: pin 54 (gpio 54) value is 0 mmc1(part 0) is current device gpio: pin 54 (gpio 54) value is 1 SD/MMC found on device 1 reading uEnv.txt 1430 bytes read in 5 ms (279.3 KiB/s) gpio: pin 55 (gpio 55) value is 1 Loaded environment from uEnv.txt Importing environment from mmc ... Checking if uenvcmd is set ... gpio: pin 56 (gpio 56) value is 1 Running uenvcmd ... reading zImage 3717760 bytes read in 205 ms (17.3 MiB/s) reading initrd.img 2869068 bytes read in 160 ms (17.1 MiB/s) reading /dtbs/am335x-boneblack.dtb ** Unable to read file /dtbs/am335x-boneblack.dtb ** Kernel image @ 0x82000000 [ 0x000000 - 0x38ba80 ] ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree uenvcmd was not defined in uEnv.txt ... Booting from nand ... no devices available no devices available Kernel image @ 0x82000000 [ 0x000000 - 0x38ba80 ] ERROR: Did not find a cmdline Flattened Device Tree Could not find a valid device tree U-Boot# U-Boot#
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