diff options
Diffstat (limited to 'arch/cris/include/arch-v10/arch/page.h')
-rw-r--r-- | arch/cris/include/arch-v10/arch/page.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/cris/include/arch-v10/arch/page.h b/arch/cris/include/arch-v10/arch/page.h deleted file mode 100644 index a4bbff64868c..000000000000 --- a/arch/cris/include/arch-v10/arch/page.h +++ /dev/null @@ -1,31 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _CRIS_ARCH_PAGE_H -#define _CRIS_ARCH_PAGE_H - - -#ifdef __KERNEL__ - -/* This handles the memory map.. */ -#ifdef CONFIG_CRIS_LOW_MAP -#define PAGE_OFFSET KSEG_6 /* kseg_6 is mapped to physical ram */ -#else -#define PAGE_OFFSET KSEG_C /* kseg_c is mapped to physical ram */ -#endif - -/* macros to convert between really physical and virtual addresses - * by stripping a selected bit, we can convert between KSEG_x and - * 0x40000000 where the DRAM really resides - */ - -#ifdef CONFIG_CRIS_LOW_MAP -/* we have DRAM virtually at 0x6 */ -#define __pa(x) ((unsigned long)(x) & 0xdfffffff) -#define __va(x) ((void *)((unsigned long)(x) | 0x20000000)) -#else -/* we have DRAM virtually at 0xc */ -#define __pa(x) ((unsigned long)(x) & 0x7fffffff) -#define __va(x) ((void *)((unsigned long)(x) | 0x80000000)) -#endif - -#endif -#endif |