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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-09-06 21:07:45 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-10-01 16:41:00 +0100
commit639b0ae7f5bcd645862a9c3ea2d4321475c71d7a (patch)
tree34e26970f8c907c9027037fc9ae5a9ab7cd2d1a2 /arch/arm/include/asm
parent9e8b5199a753a2583a8ef8360e6428304a242283 (diff)
[ARM] Convert ARMv6 and ARMv7 to use new memory types
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r--arch/arm/include/asm/pgtable.h8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
index 8f039a08b00..dfeff814a94 100644
--- a/arch/arm/include/asm/pgtable.h
+++ b/arch/arm/include/asm/pgtable.h
@@ -175,8 +175,6 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
/*
* These are the memory types, defined to be compatible with
* pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
- * (note: build_mem_type_table modifies these bits
- * to work with our existing proc-*.S setup.)
*/
#define L_PTE_MT_UNCACHED (0x00 << 2) /* 0000 */
#define L_PTE_MT_BUFFERABLE (0x01 << 2) /* 0001 */
@@ -184,12 +182,10 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
#define L_PTE_MT_WRITEBACK (0x03 << 2) /* 0011 */
#define L_PTE_MT_MINICACHE (0x06 << 2) /* 0110 (sa1100, xscale) */
#define L_PTE_MT_WRITEALLOC (0x07 << 2) /* 0111 */
-#define L_PTE_MT_DEV_SHARED (0x04 << 2) /* 0100 (pre-v6) */
-#define L_PTE_MT_DEV_SHARED2 (0x05 << 2) /* 0101 (v6) */
+#define L_PTE_MT_DEV_SHARED (0x04 << 2) /* 0100 */
#define L_PTE_MT_DEV_NONSHARED (0x0c << 2) /* 1100 */
#define L_PTE_MT_DEV_IXP2000 (0x0d << 2) /* 1101 */
-#define L_PTE_MT_DEV_WC (0x09 << 2) /* 1001 (pre-v6) */
-#define L_PTE_MT_DEV_WC2 (0x08 << 2) /* 1000 (v6) */
+#define L_PTE_MT_DEV_WC (0x09 << 2) /* 1001 */
#define L_PTE_MT_DEV_CACHED (0x0b << 2) /* 1011 */
#define L_PTE_MT_MASK (0x0f << 2)