"uboot_size=" MK_STR(CONFIG_UPG_SCRIPTS_UBOOT_SIZE_HEX) "\0" \
"uboot_upg=" \
"if ping $serverip; then " \
- "tftp $loadaddr $uboot_name && " \
+ "tftpb $loadaddr $uboot_name && " \
"if itest.l $filesize <= $uboot_size; then " \
"erase $uboot_addr +$uboot_size && " \
"cp.b $loadaddr $uboot_addr $uboot_size && " \
"if ping $serverip; then " \
"mw.b $loadaddr 0xFF $uboot_bckp && " \
"cp.b $uboot_addr $loadaddr $uboot_bckp && " \
- "tftp $loadaddr $uboot_name && " \
+ "tftpb $loadaddr $uboot_name && " \
"if itest.l $filesize <= $uboot_size; then " \
"erase $uboot_addr +$uboot_bckp && " \
"cp.b $loadaddr $uboot_addr $uboot_bckp && " \
"fw_addr=" MK_STR(CONFIG_UPG_SCRIPTS_FW_ADDR_HEX) "\0" \
"fw_upg=" \
"if ping $serverip; then " \
- "tftp $loadaddr $bootfile && " \
+ "tftpb $loadaddr $bootfile && " \
"erase $fw_addr +$filesize && " \
"cp.b $loadaddr $fw_addr $filesize && " \
"echo DONE! Firmware upgraded!; " \