[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>
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 17a0cbc..99b4f29 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -653,6 +653,24 @@
Say Y if you intend to run this kernel on a Dell Inspiron 8000.
Say N otherwise.
+config X86_REBOOTFIXUPS
+ bool "Enable X86 board specific fixups for reboot"
+ depends on X86
+ default n
+ ---help---
+ This enables chipset and/or board specific fixups to be done
+ in order to get reboot to work correctly. This is only needed on
+ some combinations of hardware and BIOS. The symptom, for which
+ this config is intended, is when reboot ends with a stalled/hung
+ system.
+
+ Currently, the only fixup is for the Geode GX1/CS5530A/TROM2.1.
+ combination.
+
+ Say Y if you want to enable the fixup. Currently, it's safe to
+ enable this option even if you don't need it.
+ Say N otherwise.
+
config MICROCODE
tristate "/dev/cpu/microcode - Intel IA32 CPU microcode support"
---help---