Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. RomBOOT AT91Bootstrap 3.7.2-rc2-dirty (Tue 14 Apr 02:17:07 BST 2015) NAND: ONFI not supported NAND: Manufacturer ID: 0xec Chip ID: 0xda NAND: Disable On-Die ECC NAND: Press the recovery button (BP4) to recovery NAND: Using Software ECC NAND: Image: Copy 0x80000 bytes from 0x40000 to 0x21f00000 NAND: Done to load image U-Boot 2015.01 (Apr 14 2015 - 16:45:04) CPU: AT91SAM9G20 Crystal frequency: 18.432 MHz CPU clock : 396.288 MHz Master clock : 132.096 MHz DRAM: 64 MiB WARNING: Caches not enabled NAND: 256 MiB MMC: mci: 0 In: serial Out: serial Err: serial Net: macb0 Hit any key to stop autoboot: 3  0 U-Boot> setenv autoload no setenv autoload no U-Boot> setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff U-Boot> setenv fdt_high 0xffffffff setenv fdt_high 0xffffffff U-Boot> dhcp dhcp macb0: Starting autonegotiation... macb0: Autonegotiation timed out (status=0x7849) macb0: link down (status: 0x7849) U-Boot> setenv serverip 192.168.56.230 setenv serverip 192.168.56.230 U-Boot> tftp 0x22100000 555204/tftp-deploy-6t2jf_yf/kernel/zImage tftp 0x22100000 555204/tftp-deploy-6t2jf_yf/kernel/zImage macb0: Starting autonegotiation... macb0: Autonegotiation timed out (status=0x7849) macb0: link down (status: 0x7849) U-Boot> tftp 0x23000000 555204/tftp-deploy-6t2jf_yf/ramdisk/ramdisk.cpio.gz.uboot tftp 0x23000000 555204/tftp-deploy-6t2jf_yf/ramdisk/ramdisk.cpio.gz.uboot macb0: Starting autonegotiation... macb0: Autonegotiation timed out (status=0x7849) macb0: link down (status: 0x7849) U-Boot> setenv initrd_size ${filesize} setenv initrd_size ${filesize} U-Boot> tftp 0x22000000 555204/tftp-deploy-6t2jf_yf/dtb/at91sam9g20ek.dtb tftp 0x22000000 555204/tftp-deploy-6t2jf_yf/dtb/at91sam9g20ek.dtb macb0: Starting autonegotiation... macb0: Autonegotiation timed out (status=0x7849) macb0: link down (status: 0x7849) U-Boot> setenv bootargs ' root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/555204/extract-nfsrootfs-kel84n8h,tcp,hard,vers=3 cma=0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' setenv bootargs ' root=/dev/nfs rw nfsroot=192.168.56.230:/var/lib/lava/dispatcher/tmp/555204/extract-nfsrootfs-kel84n8h,tcp,hard,vers=3 cma=0 console_msg_format=syslog earlycon deferred_probe_timeout=60 ip=dhcp' U-Boot> bootz 0x22100000 0x23000000 0x22000000 bootz 0x22100000 0x23000000 0x22000000 Bad Linux ARM zImage magic!