Alpine iLX-702D Hardware : NXP i.MX 6Dual 2-core Cortex-A9 @852MHz DDR3 Hardware ID : RE00010A Bootloader : U-Boot 2013.04 (Jun 23 2018 - 17:56:20) baudrate=115200 boot_fdt=try console=ttymxc0 ethprime=FEC fdt_file=imx6q-limo.dtb fdt_addr=0x18000000 fdt_high=0xffffffff initrd_addr=0x12C00000 initrd_high=0xffffffff ip_dyn=yes kernel_first=0 kernel_second=1 kernel_upd=2 loadaddr=0x12000000 lpj=8495104 mfgtool_args=setenv bootargs console=ttymxc0,115200 rdinit=/linuxrc g_mass_storage.stall=0 g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF g_mass_storage.iSerialNumber="" enable_wait_mode=off mmcroot=/dev/mmcblk0p1 rootwait ro mmcrootfstype=ext4 norargs=setenv bootargs console=${console},${baudrate} ${smp} ${bootargs_quiet} root=${mmcroot} rootfstype=${mmcrootfstype} lpj=${lpj} smp= uimage=uImage update_root=/dev/mmcblk0p5 rootwait ro verify=no bootcmd=if checkmpdiag; then echo mpdiag mem test; mpdiag_mem; reset; else if checkupdsw; then echo load kernel for update; setenv mmcroot ${update_root}; copykrn ${loadaddr} ${kernel_upd}; copyfdt ${fdt_addr} ${kernel_upd}; else if checkkrnsw; then echo load 2nd-kernel for normal; copykrn ${loadaddr} ${kernel_second}; copyfdt ${fdt_addr} ${kernel_second}; else echo load 1st-kernel for normal; copykrn ${loadaddr} ${kernel_first}; copyfdt ${fdt_addr} ${kernel_first}; fi; fi; run norboot; fi; bootcmd_mfg=run mfgtool_args;bootm ${loadaddr} ${initrd_addr} ${fdt_addr}; bootargs_quiet=quiet bootdelay=0 DTS : imx6q-limo.dts Operating System : Linux-3.10.17-1.0.0_ga Kernel message buffer on boot : dmesg Flash dump : eMMC NAND, NOR, MX25L8035E, S25FL116K