X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Flibfdt_env.h;h=ea474a56b1299e46f3948835fbcab1e2786c65ae;hb=f4b6f45dcba989f5a900edc07ececae80c79abdf;hp=6c7785254074ddc063f740ac5fe32b6f416af1a4;hpb=c8f228016202aff5ff09cdeeabe8cffd8d898510;p=u-boot

diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index 6c77852540..ea474a56b1 100644
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -1,16 +1,64 @@
+/*
+ * libfdt - Flat Device Tree manipulation (build/run environment adaptation)
+ * Copyright (C) 2007 Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com
+ * Original version written by David Gibson, IBM Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
 #ifndef _LIBFDT_ENV_H
 #define _LIBFDT_ENV_H
 
-#include <stddef.h>
+#ifdef USE_HOSTCC
+#include <stdint.h>
+#include <string.h>
+#include <endian.h>
+#include <byteswap.h>
+#else
+#include <linux/string.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
-#include <linux/string.h>
+#endif /* USE_HOSTCC */
+
+#include <stddef.h>
+extern struct fdt_header *working_fdt;  /* Pointer to the working fdt */
 
-struct fdt_header *fdt;         /* Pointer to the working fdt */
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define fdt32_to_cpu(x)		bswap_32(x)
+#define cpu_to_fdt32(x)		bswap_32(x)
+#define fdt64_to_cpu(x)		bswap_64(x)
+#define cpu_to_fdt64(x)		bswap_64(x)
+#else
+#define fdt32_to_cpu(x)		(x)
+#define cpu_to_fdt32(x)		(x)
+#define fdt64_to_cpu(x)		(x)
+#define cpu_to_fdt64(x)		(x)
+#endif
 
-#define fdt32_to_cpu(x)		__be32_to_cpu(x)
-#define cpu_to_fdt32(x)		__cpu_to_be32(x)
-#define fdt64_to_cpu(x)		__be64_to_cpu(x)
-#define cpu_to_fdt64(x)		__cpu_to_be64(x)
+#ifndef USE_HOSTCC
+/*
+ * Types for `void *' pointers.
+ *
+ * Note: libfdt uses this definition from /usr/include/stdint.h.
+ * Define it here rather than pulling in all of stdint.h.
+ */
+#if __WORDSIZE == 64
+typedef unsigned long int       uintptr_t;
+#else
+typedef unsigned int            uintptr_t;
+#endif
+#endif /* not USE_HOSTCC */
 
 #endif /* _LIBFDT_ENV_H */