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lib/physmem.c
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/* * Copyright (c) 2012 The Chromium OS Authors. All rights reserved. * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * * Alternatively, this software may be distributed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. */ #include <common.h> |
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#include <mapmem.h> |
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#include <physmem.h> |
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#include <linux/compiler.h> |
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phys_addr_t __weak arch_phys_memset(phys_addr_t s, int c, phys_size_t n) |
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{ |
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void *s_ptr = map_sysmem(s, n); |
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assert(((phys_addr_t)(uintptr_t)s) == s); assert(((phys_addr_t)(uintptr_t)(s + n)) == s + n); |
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return (phys_addr_t)(uintptr_t)memset(s_ptr, c, n); } |