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  1. I have recompile the kernel with THE modified .dts change the .dtb (which use the modified .dts) no change on the image (./u-boot-Digilent-Dev/tools/mkimage -A arm -T ramdisk -c gzip -d ./ramdisk8M.image.gz uramdisk.image.gz ) and no change to the BOOT.bin but this time ; RAMDISK: Couldn't find valid RAM disk image starting at 0. List of all partitions: No filesystem could mount root, tried: ext3 ext2 ext4 vfat msdos Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0) CPU1: stopping CPU: 1 PID: 0 Comm: swapper/1 Not tainted 3.18.0-xilinx-46110-gd627f5d-dirty #
  2. Hi all, After few weeks of searching on different websites, I have not find the solution and I can't finish the 'Embedded Linux® Hands-on Tutorial for the ZYBO' I am stuck in step 5.4, the booting of the kernel freeze I have a SD card with 2 partition (ZYBO_BOOT as vfat and ROOT_FS as ext4) I have nothing in ROOT_FS (it's normal? the tutorial do not say anything about it!) and 4 files (BOOT.bin devicetree.dtb uImage uramdisk.image.gz) see the terminal log through minicom ; U-Boot 2014.01-00005-gc29bed9 (Mar 03 2015 - 23:13:37) I2C: ready Memory: ECC disabled DRAM: 512 MiB MMC: zyn