diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/lib/physmem.c | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/lib/physmem.c')
| -rw-r--r-- | qemu/roms/u-boot/lib/physmem.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/lib/physmem.c b/qemu/roms/u-boot/lib/physmem.c new file mode 100644 index 000000000..0f035edcb --- /dev/null +++ b/qemu/roms/u-boot/lib/physmem.c @@ -0,0 +1,24 @@ +/* + * 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> +#include <physmem.h> + +static phys_addr_t __arch_phys_memset(phys_addr_t s, int c, phys_size_t n) +{ + void *s_ptr = (void *)(uintptr_t)s; + + assert(((phys_addr_t)(uintptr_t)s) == s); + assert(((phys_addr_t)(uintptr_t)(s + n)) == s + n); + return (phys_addr_t)(uintptr_t)memset(s_ptr, c, n); +} + +phys_addr_t arch_phys_memset(phys_addr_t s, int c, phys_size_t n) + __attribute__((weak, alias("__arch_phys_memset"))); |