commit e76bf38f180b0c9325b17506f1518329d82cbed8
author Bin Meng <bmeng.cn@gmail.com> Fri Apr 21 07:24:36 2017 -0700
committer Bin Meng <bmeng.cn@gmail.com> Wed May 17 17:11:46 2017 +0800
tree 8ce67b116d477a575794a7d391d71ba8085571fd
parent 2b2d666f9caca189e4014f8e23088b0afc360e22

x86: acpi: Add one API to find OS wakeup vector

This adds one API acpi_find_wakeup_vector() to locate OS wakeup
vector from the ACPI FACS table, to be used in the S3 boot path.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Stefan Roese <sr@denx.de>

arch/x86/include/asm/tables.h

diff --git a/arch/x86/include/asm/tables.h b/arch/x86/include/asm/tables.h
index d1b2388..9e8208b 100644
--- a/arch/x86/include/asm/tables.h
+++ b/arch/x86/include/asm/tables.h
@@ -15,6 +15,7 @@
  * PIRQ routing table, Multi-Processor table and ACPI table.
  */
 #define ROM_TABLE_ADDR	0xf0000
+#define ROM_TABLE_END	0xfffff
 
 #define ROM_TABLE_ALIGN	1024