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>

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>
Bin Meng · Simon Glass
1 parent 43dd22f5fc
Showing 1 changed file with 4 additions and 0 deletions Side-by-side Diff
arch/x86/cpu/queensbay/Kconfig
@@ -38,5 +38,9 @@
 	  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
...	...	@@ -38,5 +38,9 @@
38	38	The default base address of 0xfffb0000 indicates that the binary must
39	39	be located at offset 0xb0000 from the beginning of a 1MB flash device.
40	40
	41	+config CPU_ADDR_BITS
	42	+ int
	43	+ default 32
	44	+
41	45	endif