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 397e599..fbf85f2 100644 (file)
--- 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