[PATCH] x86 reboot: Add reboot fixup for gx1/cs5530a

This patch by Jaya Kumar introduces a generic infrastructure to deal with
x86 chipsets with nonstandard reset sequences, and adds support for the
Geode gx1/cs5530a chipset.

Signed-off-by: Jaya Kumar <jayalk@intworks.biz>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
index 3d7e994563df..6dc27eb70ee7 100644
--- a/arch/i386/kernel/reboot.c
+++ b/arch/i386/kernel/reboot.c
@@ -13,6 +13,7 @@
 #include <asm/uaccess.h>
 #include <asm/apic.h>
 #include "mach_reboot.h"
+#include <linux/reboot_fixups.h>
 
 /*
  * Power off function, if any
@@ -348,6 +349,7 @@ void machine_restart(char * __unused)
                 /* rebooting needs to touch the page at absolute addr 0 */
                 *((unsigned short *)__va(0x472)) = reboot_mode;
                 for (;;) {
+                        mach_reboot_fixups(); /* for board specific fixups */
                         mach_reboot();
                         /* That didn't work - force a triple fault.. */
                         __asm__ __volatile__("lidt %0": :"m" (no_idt));