+ "fdt_high=0xffffffff\0" \
+ "fdt_addr=0x64f00000\0" \
+ "kernel_addr=0x65000000\0" \
+ "scriptaddr=0x80000000\0" \
+ "scripthdraddr=0x80080000\0" \
+ "fdtheader_addr_r=0x80100000\0" \
+ "kernelheader_addr_r=0x80200000\0" \
+ "kernel_addr_r=0x81000000\0" \
+ "fdt_addr_r=0x90000000\0" \
+ "ramdisk_addr_r=0xa0000000\0" \
+ "load_addr=0xa0000000\0" \
+ "kernel_size=0x2800000\0" \
+ BOOTENV \
+ "boot_scripts=ls1021atwr_boot.scr\0" \
+ "boot_script_hdr=hdr_ls1021atwr_bs.out\0" \
+ "scan_dev_for_boot_part=" \
+ "part list ${devtype} ${devnum} devplist; " \
+ "env exists devplist || setenv devplist 1; " \
+ "for distro_bootpart in ${devplist}; do " \
+ "if fstype ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
+ "bootfstype; then " \
+ "run scan_dev_for_boot; " \
+ "fi; " \
+ "done\0" \
+ "scan_dev_for_boot=" \
+ "echo Scanning ${devtype} " \
+ "${devnum}:${distro_bootpart}...; " \
+ "for prefix in ${boot_prefixes}; do " \
+ "run scan_dev_for_scripts; " \
+ "done;" \
+ "\0" \
+ "boot_a_script=" \
+ "load ${devtype} ${devnum}:${distro_bootpart} " \
+ "${scriptaddr} ${prefix}${script}; " \
+ "env exists secureboot && load ${devtype} " \
+ "${devnum}:${distro_bootpart} " \
+ "${scripthdraddr} ${prefix}${boot_script_hdr} " \
+ "&& esbc_validate ${scripthdraddr};" \
+ "source ${scriptaddr}\0" \
+ "installer=load mmc 0:2 $load_addr " \
+ "/flex_installer_arm32.itb; " \
+ "bootm $load_addr#ls1021atwr\0" \
+ "qspi_bootcmd=echo Trying load from qspi..;" \
+ "sf probe && sf read $load_addr " \
+ "$kernel_addr $kernel_size && bootm $load_addr#$board\0" \
+ "nor_bootcmd=echo Trying load from nor..;" \
+ "cp.b $kernel_addr $load_addr " \
+ "$kernel_size && bootm $load_addr#$board\0"