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-rw-r--r--include/asm-cris/arch-v10/page.h30
1 files changed, 0 insertions, 30 deletions
diff --git a/include/asm-cris/arch-v10/page.h b/include/asm-cris/arch-v10/page.h
deleted file mode 100644
index ffafc99c3472..000000000000
--- a/include/asm-cris/arch-v10/page.h
+++ /dev/null
@@ -1,30 +0,0 @@
1#ifndef _CRIS_ARCH_PAGE_H
2#define _CRIS_ARCH_PAGE_H
3
4
5#ifdef __KERNEL__
6
7/* This handles the memory map.. */
8#ifdef CONFIG_CRIS_LOW_MAP
9#define PAGE_OFFSET KSEG_6 /* kseg_6 is mapped to physical ram */
10#else
11#define PAGE_OFFSET KSEG_C /* kseg_c is mapped to physical ram */
12#endif
13
14/* macros to convert between really physical and virtual addresses
15 * by stripping a selected bit, we can convert between KSEG_x and
16 * 0x40000000 where the DRAM really resides
17 */
18
19#ifdef CONFIG_CRIS_LOW_MAP
20/* we have DRAM virtually at 0x6 */
21#define __pa(x) ((unsigned long)(x) & 0xdfffffff)
22#define __va(x) ((void *)((unsigned long)(x) | 0x20000000))
23#else
24/* we have DRAM virtually at 0xc */
25#define __pa(x) ((unsigned long)(x) & 0x7fffffff)
26#define __va(x) ((void *)((unsigned long)(x) | 0x80000000))
27#endif
28
29#endif
30#endif