Bug#573786: add entry in yaboot.conf for ps3 hardware

[linux51 <linux51@bluewin.ch>]

Package:  debian-cd
Severity:  wishlist  
Usertags:  powerpc64 , subarch ps3

ps3 hardware has no entry in yaboot.conf

here are some of needed entries
---
init-message =""
default=""

image=/install/powerpc64/vmlinux-$`uname -r'
   label=install-ps3-480i
   initrd=/install/powerpc64/initrd.gz-$`uname -r'
   append="initrd-size=20048 video=480i ps3fb=4M"
   read-only

image=/install/powerpc64/vmlinux-$`uname -r'
   label=install-ps3-720p
   initrd=/install/powerpc64/initrd.gz-$`uname -r'
   append="initrd-size=20048 video=720p ps3fb:mode:3"
   read-only


image=/install/powerpc64/vmlinux-$`uname -r'
   label=install-ps3-1080i
   initrd=/install/powerpc64/initrd.gz-$`uname -r'
   append="initrd-size=20048 video=1080i ps3fb:mode:4"
   read-only

image=/install/powerpc64/vmlinux-$`uname -r'
   label=install-ps3-1080p
   initrd=/install/powerpc64/initrd.gz-$`uname -r'
   append="initrd-size=20048 video=1080p ps3fb:mode:5"
   read-only
---
adb