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Diffstat (limited to 'arch/arm/mach-rpc/include/mach/memory.h')
| -rw-r--r-- | arch/arm/mach-rpc/include/mach/memory.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/mach-rpc/include/mach/memory.h b/arch/arm/mach-rpc/include/mach/memory.h new file mode 100644 index 000000000..a586eb31b --- /dev/null +++ b/arch/arm/mach-rpc/include/mach/memory.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * arch/arm/mach-rpc/include/mach/memory.h + * + * Copyright (C) 1996,1997,1998 Russell King. + * + * Changelog: + * 20-Oct-1996 RMK Created + * 31-Dec-1997 RMK Fixed definitions to reduce warnings + * 11-Jan-1998 RMK Uninlined to reduce hits on cache + * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt + * 21-Mar-1999 RMK Renamed to memory.h + * RMK Added TASK_SIZE and PAGE_OFFSET + */ +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +/* + * Cache flushing area - ROM + */ +#define FLUSH_BASE_PHYS 0x00000000 +#define FLUSH_BASE 0xdf000000 + +/* + * Sparsemem support. Each section is a maximum of 64MB. The sections + * are offset by 128MB and can cover 128MB, so that gives us a maximum + * of 29 physmem bits. + */ +#define MAX_PHYSMEM_BITS 29 +#define SECTION_SIZE_BITS 26 + +#endif |