powerpc/85xx: Add support for Book-E MMU Arch v2.0

[people/ms/u-boot.git] / arch / powerpc / include / asm / processor.h

diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 1b96b84dcb57337f0a664253c05de0ad142b2e14..4e326398216de082867abf39442c9c9d967173c4 100644 (file)
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -513,7 +513,13 @@
 
 #define SPRN_TLB0CFG   0x2B0   /* TLB 0 Config Register */
 #define SPRN_TLB1CFG   0x2B1   /* TLB 1 Config Register */
+#define SPRN_TLB0PS    0x158   /* TLB 0 Page Size Register */
+#define SPRN_TLB1PS    0x159   /* TLB 1 Page Size Register */
 #define SPRN_MMUCSR0   0x3f4   /* MMU control and status register 0 */
+#define SPRN_MMUCFG    0x3F7   /* MMU Configuration Register */
+#define MMUCFG_MAVN    0x00000003      /* MMU Architecture Version Number */
+#define MMUCFG_MAVN_V1 0x00000000      /* v1.0 */
+#define MMUCFG_MAVN_V2 0x00000001      /* v2.0 */
 #define SPRN_MAS0      0x270   /* MMU Assist Register 0 */
 #define SPRN_MAS1      0x271   /* MMU Assist Register 1 */
 #define SPRN_MAS2      0x272   /* MMU Assist Register 2 */