[U-Boot] binutils 2.10.1 did not work with old u-boot(1.2.0)

[Xianghua Xiao]

Hi,

Has anyone seen this, binutils 2.10.1 can never finish generating srec by doing:
objcopy --gap-fill=0xff -O srec u-boot u-boot.srec

however with new u-boot release it works fine, the u-boot.srec can be
produced quickly.

xianghua