errors compiling 2.6.20 for mpc866ads

[Kenneth Fairweather]

Compiling a vanilla 2.6.20 kernel and applying Vitaly Bordug's 7 patches (21st 
Jan'07) for mpc866_ads_defconfig gives compiler errors:

  LD      arch/powerpc/platforms/8xx/built-in.o
  LD      arch/powerpc/platforms/built-in.o
  CC      drivers/net/fs_enet/fs_enet-main.o
linux-2.6.20/drivers/net/fs_enet/fs_enet-main.c: In function `setup_immap':
inux-2.6.20/drivers/net/fs_enet/fs_enet-main.c:1139: error: `IMAP_ADDR' 
undeclared (first use in this function)

Are these patches for 2.6.20 kernel, and/or are there other patches required? 
should I still be using ppc branch?

Also, tried to grab Vitaly's git tree, but it is failing on http (I'm behind a 
firewall). Is this a known problem?

cg-clone http://source.mvista.com/git/linux-2.6-vitb.git
defaulting to local storage area
Fetching head...
cg-fetch: unable to get the HEAD branch


Kenny