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Diffstat (limited to 'kernel/arch/arm/mach-keystone/memory.h')
| -rw-r--r-- | kernel/arch/arm/mach-keystone/memory.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-keystone/memory.h b/kernel/arch/arm/mach-keystone/memory.h new file mode 100644 index 000000000..b854fb18e --- /dev/null +++ b/kernel/arch/arm/mach-keystone/memory.h @@ -0,0 +1,24 @@ +/* + * Copyright 2014 Texas Instruments, Inc. + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + */ +#ifndef __MEMORY_H +#define __MEMORY_H + +#define MAX_PHYSMEM_BITS 36 +#define SECTION_SIZE_BITS 34 + +#define KEYSTONE_LOW_PHYS_START 0x80000000ULL +#define KEYSTONE_LOW_PHYS_SIZE 0x80000000ULL /* 2G */ +#define KEYSTONE_LOW_PHYS_END (KEYSTONE_LOW_PHYS_START + \ + KEYSTONE_LOW_PHYS_SIZE - 1) + +#define KEYSTONE_HIGH_PHYS_START 0x800000000ULL +#define KEYSTONE_HIGH_PHYS_SIZE 0x400000000ULL /* 16G */ +#define KEYSTONE_HIGH_PHYS_END (KEYSTONE_HIGH_PHYS_START + \ + KEYSTONE_HIGH_PHYS_SIZE - 1) +#endif /* __MEMORY_H */ |