+ "upd_uboot_sd=" \
+ "if tftp ${loadaddr} ${uboot_file}; then " \
+ "setexpr blkc ${filesize} / 0x200;" \
+ "setexpr blkc ${blkc} + 1;" \
+ "mmc write ${loadaddr} 0x8A ${blkc};" \
+ "fi;\0" \
+ "upd_SPL_sd=" \
+ "if tftp ${loadaddr} ${SPL_file}; then " \
+ "setexpr blkc ${filesize} / 0x200;" \
+ "setexpr blkc ${blkc} + 1;" \
+ "mmc write ${loadaddr} 0x2 ${blkc};" \
+ "fi;\0" \
+ "upd_wic=" \
+ "if tftp ${loadaddr} ${wic_file}; then " \
+ "setexpr blkc ${filesize} / 0x200;" \
+ "setexpr blkc ${blkc} + 1;" \
+ "mmc write ${loadaddr} 0x0 ${blkc};" \
+ "fi;\0" \