1linux_load_address=0x100000 2linux_dtb_load_address=0x100 3linux_dtb=socfpga_cyclone5_socrates.dtb 4linux_load=mmc rescan; fatload mmc 0:1 ${linux_load_address} zImage; fatload mmc 0:1 ${linux_dtb_load_address} ${linux_dtb} 5bootargs=console=ttyS0,115200 root=/dev/mmcblk0p3 ro rootwait 6source_env=fatload mmc 0:1 0x2000000 boot.scr; source 0x2000000 7bootcmd=run linux_load; bootz ${linux_load_address} - ${linux_dtb_load_address} 8bootdelay=1 9