From: Bin Meng <bmeng.cn@gmail.com>
Date: Mon, 6 Jul 2015 08:31:31 +0000 (+0800)
Subject: x86: queensbay: Change CPU_ADDR_BITS to 32
X-Git-Tag: v2015.10-rc1~190^2~18
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=92587b364b1750612739438810f17c5b98f406fb;p=u-boot

x86: queensbay: Change CPU_ADDR_BITS to 32

Per CPUID:80000008h result, the maximum physical address bits of
TunnelCreek processor is 32 instead of default 36. This will fix
the incorrect decoding of MTRR range mask.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/x86/cpu/queensbay/Kconfig b/arch/x86/cpu/queensbay/Kconfig
index 397e599f93..fbf85f233f 100644
--- a/arch/x86/cpu/queensbay/Kconfig
+++ b/arch/x86/cpu/queensbay/Kconfig
@@ -38,4 +38,8 @@ config CMC_ADDR
 	  The default base address of 0xfffb0000 indicates that the binary must
 	  be located at offset 0xb0000 from the beginning of a 1MB flash device.
 
+config CPU_ADDR_BITS
+	int
+	default 32
+
 endif