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-rw-r--r--arch/unicore32/include/asm/memory.h102
1 files changed, 0 insertions, 102 deletions
diff --git a/arch/unicore32/include/asm/memory.h b/arch/unicore32/include/asm/memory.h
deleted file mode 100644
index 66285178dd9b..000000000000
--- a/arch/unicore32/include/asm/memory.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/arch/unicore32/include/asm/memory.h
- *
- * Code specific to PKUnity SoC and UniCore ISA
- *
- * Copyright (C) 2001-2010 GUAN Xue-tao
- *
- * Note: this file should not be included by non-asm/.h files
- */
-#ifndef __UNICORE_MEMORY_H__
-#define __UNICORE_MEMORY_H__
-
-#include <linux/compiler.h>
-#include <linux/const.h>
-#include <linux/sizes.h>
-#include <mach/memory.h>
-
-/*
- * PAGE_OFFSET - the virtual address of the start of the kernel image
- * TASK_SIZE - the maximum size of a user space task.
- * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area
- */
-#define PAGE_OFFSET UL(0xC0000000)
-#define TASK_SIZE (PAGE_OFFSET - UL(0x41000000))
-#define TASK_UNMAPPED_BASE (PAGE_OFFSET / 3)
-
-/*
- * The module space lives between the addresses given by TASK_SIZE
- * and PAGE_OFFSET - it must be within 32MB of the kernel text.
- */
-#define MODULES_VADDR (PAGE_OFFSET - 16*1024*1024)
-#if TASK_SIZE > MODULES_VADDR
-#error Top of user space clashes with start of module space
-#endif
-
-#define MODULES_END (PAGE_OFFSET)
-
-/*
- * Allow 16MB-aligned ioremap pages
- */
-#define IOREMAP_MAX_ORDER 24
-
-/*
- * Physical vs virtual RAM address space conversion. These are
- * private definitions which should NOT be used outside memory.h
- * files. Use virt_to_phys/phys_to_virt/__pa/__va instead.
- */
-#ifndef __virt_to_phys
-#define __virt_to_phys(x) ((x) - PAGE_OFFSET + PHYS_OFFSET)
-#define __phys_to_virt(x) ((x) - PHYS_OFFSET + PAGE_OFFSET)
-#endif
-
-/*
- * Convert a page to/from a physical address
- */
-#define page_to_phys(page) (__pfn_to_phys(page_to_pfn(page)))
-#define phys_to_page(phys) (pfn_to_page(__phys_to_pfn(phys)))
-
-#ifndef __ASSEMBLY__
-
-#ifndef arch_adjust_zones
-#define arch_adjust_zones(max_zone_pfn) do { } while (0)
-#endif
-
-/*
- * PFNs are used to describe any physical page; this means
- * PFN 0 == physical address 0.
- *
- * This is the PFN of the first RAM page in the kernel
- * direct-mapped view. We assume this is the first page
- * of RAM in the mem_map as well.
- */
-#define PHYS_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT)
-
-/*
- * Drivers should NOT use these either.
- */
-#define __pa(x) __virt_to_phys((unsigned long)(x))
-#define __va(x) ((void *)__phys_to_virt((unsigned long)(x)))
-#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
-
-/*
- * Conversion between a struct page and a physical address.
- *
- * page_to_pfn(page) convert a struct page * to a PFN number
- * pfn_to_page(pfn) convert a _valid_ PFN number to struct page *
- *
- * virt_to_page(k) convert a _valid_ virtual address to struct page *
- * virt_addr_valid(k) indicates whether a virtual address is valid
- */
-#define ARCH_PFN_OFFSET PHYS_PFN_OFFSET
-
-#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && \
- (unsigned long)(kaddr) < (unsigned long)high_memory)
-
-#endif
-
-#include <asm-generic/memory_model.h>
-
-#endif