[U-Boot] [PATCH RFC] mcf5307 support

[angelo <angelo70@gmail.com>]

Hi all,

i would like to contribute and to commit mcf5307 support.

I created all the following files:

arch/m68k/cpu/config.mk
arch/m68k/cpu/cpu.c
arch/m68k/cpu/cpu.h
arch/m68k/cpu/cpu_init.c
arch/m68k/cpu/interrupts.c
arch/m68k/cpu/Makefile
arch/m68k/cpu/speed.c
arch/m68k/cpu/start.S
arch/m68k/include/asm/immap_5307.h
arch/m68k/include/asm/5307.h

and did some little changes in :

arch/m68k/include/asm/cache.h
arch/m68k/include/asm/immap.h
arch/m68k/include/asm/timer.h
include/common.h


I read u-boot site patch section.
Actually my git tree is about a month old.

Unfortunately i don't have much experience with git, and looking for 
some help:
seems i cannot "git pull" anymore, i am getting an error:

xu at angel7:~/u-boot.git$ git pull
error: Unable to find dbf545f2d11cd3118c6c8b54122adfbe799ea1b8 under 
http://git.denx.de/u-boot.git
Cannot obtain needed blob dbf545f2d11cd3118c6c8b54122adfbe799ea1b8
while processing commit e6a857da746d5d7d450e59c0f86664c6b279b1c2.
error: Fetch failed.
xu at angel7:~/u-boot.git$

Is there a way to generate the patch comparing my local tree with a new 
"git clone" u-boot folder ?
Or otherwise, since i cannot "pull", what would be the correct procedure 
for the patch now ?

Many Thanks
angelo dureghello