Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / lib / physmem.c

diff --git a/qemu/roms/u-boot/lib/physmem.c b/qemu/roms/u-boot/lib/physmem.c
new file mode 100644 (file)
index 0000000..0f035ed
--- /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")));