tree be97311b59bf95471ab2aa6e303e92c9a4427ac9
parent 684151a75bf25f5aeb8a23010da91a34e17b7353
author Daniel Hellstrom <daniel@gaisler.com> 1296091618 +0000
committer David S. Miller <davem@davemloft.net> 1300324744 -0700

SPARC/LEON: power down instruction different of different LEONs

The way a LEON is powered down is implemented differently depending
on CHIP type. The AMBA Plug&Play system ID tells revision of GRLIB
and CHIP.

This is for example needed by the GR-LEON4-ITX board and the UT699.

Previously the power down support for LEON was limited to SMP, now
both SMP and UP systems use the instruction.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>