MN10300: Use the [ID]PTEL2 registers rather than [ID]PTEL for TLB control
Use the [ID]PTEL2 registers rather than [ID]PTEL for TLB control as the bits
are a more suitable layout.
Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/arch/mn10300/include/asm/cpu-regs.h b/arch/mn10300/include/asm/cpu-regs.h
index 00e306c..90ed4a3 100644
--- a/arch/mn10300/include/asm/cpu-regs.h
+++ b/arch/mn10300/include/asm/cpu-regs.h
@@ -252,14 +252,6 @@
#define xPTEL_PS_4Mb 0x00000c00 /* - 4Mb page */
#define xPTEL_PPN 0xfffff006 /* physical page number */
-#define xPTEL_V_BIT 0 /* bit numbers corresponding to above masks */
-#define xPTEL_UNUSED1_BIT 1
-#define xPTEL_UNUSED2_BIT 2
-#define xPTEL_C_BIT 3
-#define xPTEL_PV_BIT 4
-#define xPTEL_D_BIT 5
-#define xPTEL_G_BIT 9
-
#define IPTEU __SYSREG(0xc00000a4, u32) /* instruction TLB virtual addr */
#define DPTEU __SYSREG(0xc00000b4, u32) /* data TLB virtual addr */
#define xPTEU_VPN 0xfffffc00 /* virtual page number */
@@ -283,7 +275,16 @@
#define xPTEL2_PS_128Kb 0x00000100 /* - 128Kb page */
#define xPTEL2_PS_1Kb 0x00000200 /* - 1Kb page */
#define xPTEL2_PS_4Mb 0x00000300 /* - 4Mb page */
-#define xPTEL2_PPN 0xfffffc00 /* physical page number */
+#define xPTEL2_CWT 0x00000400 /* cacheable write-through */
+#define xPTEL2_UNUSED1 0x00000800 /* unused bit (broadcast mask) */
+#define xPTEL2_PPN 0xfffff000 /* physical page number */
+
+#define xPTEL2_V_BIT 0 /* bit numbers corresponding to above masks */
+#define xPTEL2_C_BIT 1
+#define xPTEL2_PV_BIT 2
+#define xPTEL2_D_BIT 3
+#define xPTEL2_G_BIT 7
+#define xPTEL2_UNUSED1_BIT 11
#define MMUFCR __SYSREGC(0xc000009c, u32) /* MMU exception cause */
#define MMUFCR_IFC __SYSREGC(0xc000009c, u16) /* MMU instruction excep cause */