[POWERPC] 4xx bootwrapper reworks

Make the fixup_memsize function common for all of 4xx as several chips share
the same SDRAM controller.  Also add functions to reset 40x chips and quiesce
the ethernet.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
This commit is contained in:
Josh Boyer 2007-08-20 07:28:30 -05:00
commit e90f3b74d8
5 changed files with 55 additions and 10 deletions