/*
- * linux/include/asm-arm/arch-integrator/mmu.h
+ * linux/include/asm-arm/arch-integrator/memory.h
*
* Copyright (C) 1999 ARM Limited
*
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#ifndef __ASM_ARCH_MMU_H
-#define __ASM_ARCH_MMU_H
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
/*
- * Task size: 3GB
+ * Physical DRAM offset.
*/
-#define TASK_SIZE (0xbf000000UL)
-#define TASK_SIZE_26 (0x04000000UL)
-
-/*
- * This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#define TASK_UNMAPPED_BASE (0x40000000)
-
-/*
- * Page offset: 3GB
- */
-#define PAGE_OFFSET (0xc0000000UL)
#define PHYS_OFFSET (0x00000000UL)
-
-/*
- * On integrator, the dram is contiguous
- */
-#define __virt_to_phys__is_a_macro
-#define __virt_to_phys(vpage) ((vpage) - PAGE_OFFSET)
-#define __phys_to_virt__is_a_macro
-#define __phys_to_virt(ppage) ((ppage) + PAGE_OFFSET)
-
#define BUS_OFFSET (0x80000000UL)
/*
* bus_to_virt: Used to convert an address for DMA operations
* to an address that the kernel can use.
*/
-#define __virt_to_bus__is_a_macro
#define __virt_to_bus(x) (x - PAGE_OFFSET + BUS_OFFSET)
-#define __bus_to_virt__is_a_macro
#define __bus_to_virt(x) (x - BUS_OFFSET + PAGE_OFFSET)
#endif