Rudolf Marek 7f76290e2d Small SMM fixups ...

Align the spinlock to the 4 byte boundary (CPU will guarantee atomicity of XCHG).
While at it add the PAUSE instruction to spinlock loop to hint the CPU we are just
spinlocking. The rep nop could not be used because "as" complains that rep is used
without string instructions.

Change-Id: I325cd83de3a6557b1bee6758bc151bc81e874f8c
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Reviewed-on: http://review.coreboot.org/81
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

2011-07-04 08:36:42 +02:00

..

arch/x86

whitespace-only changes in acpi.c, replaced spaces with tabs

2011-07-02 15:48:54 +02:00

boot

more ifdef -> if fixes.

2011-04-21 21:26:58 +00:00

console

Add support for memory mapped UARTs to coreboot and add the OXPCIe952 as an

2011-04-26 23:47:04 +00:00

cpu

Small SMM fixups

2011-07-04 08:36:42 +02:00

devices

more ifdef -> if fixes

2011-04-21 20:45:45 +00:00

drivers

Add support for memory mapped UARTs to coreboot and add the OXPCIe952 as an

2011-04-26 23:47:04 +00:00

ec

T60: undock on external power loss

2011-06-23 14:12:26 +02:00

include

Addition of Family12/SB900 wrapper code

2011-06-28 23:09:25 +02:00

lib

X60: trigger save cmos on volume/brightness change

2011-06-15 08:51:18 +02:00

mainboard

Added support for Aaeon PFM-540I RevB PC104 SBC

2011-06-29 18:32:59 +02:00

northbridge

Improve VIA K8M890 HT settings. Use recommended settings for ROMSIP and

2011-06-30 19:16:37 +02:00

pc80

X60: trigger save cmos on volume/brightness change

2011-06-15 08:51:18 +02:00

southbridge

Improve VIA K8M890 HT settings. Use recommended settings for ROMSIP and

2011-06-30 19:16:37 +02:00

superio

Added support for Aaeon PFM-540I RevB PC104 SBC

2011-06-29 18:32:59 +02:00

vendorcode

Addition of Family12/SB900 wrapper code

2011-06-28 23:09:25 +02:00

Kconfig

added a config option for ACPI debugging

2011-07-02 00:49:53 +02:00

Kconfig.deprecated_options

some ifdef --> if fixes

2011-04-21 20:24:43 +00:00