question about "quilt push -a " on uboot

[xiangfu]

where i execute "git clone http://git.denx.de/git/u-boot.git"
it's take a long time and now it's still running, i start it a hour ago.
and it's alway break out in my computer.

i have done this before but i am not backup it,
i try do change some code then make it Damage.
so i want get a new u-boot code soon
i just download the u-boot-1.1.6.tar.bz2
and then :
xiangfu at linux-ln7a:~/temp/u-boot-1.1.6> export  
QUILT_PATCHES="/home/xiangfu/openmoko/openmoko/trunk/src/target/u-boot/patches"

xiangfu at linux-ln7a:~/temp/u-boot-1.1.6> quilt push -a
Applying patch 
/home/xiangfu/openmoko/openmoko/trunk/src/target/u-boot/patches/uboot-mokoversion.patch
patching file tools/setlocalversion

Applying patch 
/home/xiangfu/openmoko/openmoko/trunk/src/target/u-boot/patches/uboot-strtoul.patch
patching file lib_generic/vsprintf.c

Applying patch 
/home/xiangfu/openmoko/openmoko/trunk/src/target/u-boot/patches/uboot-s3c24xx-nand-boot.patch
patching file cpu/arm920t/s3c24x0/nand_read.c
patching file cpu/arm920t/start.S
Hunk #2 FAILED at 31.
Hunk #3 FAILED at 121.
Hunk #4 FAILED at 188.
Hunk #5 succeeded at 188 with fuzz 2 (offset -20 lines).
3 out of 5 hunks FAILED -- rejects in file cpu/arm920t/start.S
patching file include/s3c2410.h
Hunk #2 succeeded at 59 with fuzz 2.
patching file cpu/arm920t/s3c24x0/Makefile
Hunk #1 FAILED at 26.
1 out of 1 hunk FAILED -- rejects in file cpu/arm920t/s3c24x0/Makefile
Patch 
/home/xiangfu/openmoko/openmoko/trunk/src/target/u-boot/patches/uboot-s3c24xx-nand-boot.patch 
does not apply (enforce with -f)