1 files changed, 0 insertions, 199 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/boot/libfdt-wrapper.c b/ANDROID_3.4.5/arch/powerpc/boot/libfdt-wrapper.c
deleted file mode 100644
index bb8b9b35..00000000
--- a/ANDROID_3.4.5/arch/powerpc/boot/libfdt-wrapper.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * This file does the necessary interface mapping between the bootwrapper
- * device tree operations and the interface provided by shared source
- * files flatdevicetree.[ch].
- *
- * Copyright 2007 David Gibson, IBM Corporation.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU 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
- */
-
-#include <stddef.h>
-#include <stdio.h>
-#include <page.h>
-#include <libfdt.h>
-#include "ops.h"
-
-#define DEBUG	0
-#define BAD_ERROR(err)	(((err) < 0) \
-			 && ((err) != -FDT_ERR_NOTFOUND) \
-			 && ((err) != -FDT_ERR_EXISTS))
-
-#define check_err(err) \
-	({ \
-		if (BAD_ERROR(err) || ((err < 0) && DEBUG)) \
-			printf("%s():%d  %s\n\r", __func__, __LINE__, \
-			       fdt_strerror(err)); \
-		if (BAD_ERROR(err)) \
-			exit(); \
-		(err < 0) ? -1 : 0; \
-	})
-
-#define offset_devp(off)	\
-	({ \
-		int _offset = (off); \
-		check_err(_offset) ? NULL : (void *)(_offset+1); \
-	})
-
-#define devp_offset_find(devp)	(((int)(devp))-1)
-#define devp_offset(devp)	(devp ? ((int)(devp))-1 : 0)
-
-static void *fdt;
-static void *buf; /* = NULL */
-
-#define EXPAND_GRANULARITY	1024
-
-static void expand_buf(int minexpand)
-{
-	int size = fdt_totalsize(fdt);
-	int rc;
-
-	size = _ALIGN(size + minexpand, EXPAND_GRANULARITY);
-	buf = platform_ops.realloc(buf, size);
-	if (!buf)
-		fatal("Couldn't find %d bytes to expand device tree\n\r", size);
-	rc = fdt_open_into(fdt, buf, size);
-	if (rc != 0)
-		fatal("Couldn't expand fdt into new buffer: %s\n\r",
-		      fdt_strerror(rc));
-
-	fdt = buf;
-}
-
-static void *fdt_wrapper_finddevice(const char *path)
-{
-	return offset_devp(fdt_path_offset(fdt, path));
-}
-
-static int fdt_wrapper_getprop(const void *devp, const char *name,
-			       void *buf, const int buflen)
-{
-	const void *p;
-	int len;
-
-	p = fdt_getprop(fdt, devp_offset(devp), name, &len);
-	if (!p)
-		return check_err(len);
-	memcpy(buf, p, min(len, buflen));
-	return len;
-}
-
-static int fdt_wrapper_setprop(const void *devp, const char *name,
-			       const void *buf, const int len)
-{
-	int rc;
-
-	rc = fdt_setprop(fdt, devp_offset(devp), name, buf, len);
-	if (rc == -FDT_ERR_NOSPACE) {
-		expand_buf(len + 16);
-		rc = fdt_setprop(fdt, devp_offset(devp), name, buf, len);
-	}
-
-	return check_err(rc);
-}
-
-static int fdt_wrapper_del_node(const void *devp)
-{
-	return fdt_del_node(fdt, devp_offset(devp));
-}
-
-static void *fdt_wrapper_get_parent(const void *devp)
-{
-	return offset_devp(fdt_parent_offset(fdt, devp_offset(devp)));
-}
-
-static void *fdt_wrapper_create_node(const void *devp, const char *name)
-{
-	int offset;
-
-	offset = fdt_add_subnode(fdt, devp_offset(devp), name);
-	if (offset == -FDT_ERR_NOSPACE) {
-		expand_buf(strlen(name) + 16);
-		offset = fdt_add_subnode(fdt, devp_offset(devp), name);
-	}
-
-	return offset_devp(offset);
-}
-
-static void *fdt_wrapper_find_node_by_prop_value(const void *prev,
-						 const char *name,
-						 const char *val,
-						 int len)
-{
-	int offset = fdt_node_offset_by_prop_value(fdt, devp_offset_find(prev),
-	                                           name, val, len);
-	return offset_devp(offset);
-}
-
-static void *fdt_wrapper_find_node_by_compatible(const void *prev,
-						 const char *val)
-{
-	int offset = fdt_node_offset_by_compatible(fdt, devp_offset_find(prev),
-	                                           val);
-	return offset_devp(offset);
-}
-
-static char *fdt_wrapper_get_path(const void *devp, char *buf, int len)
-{
-	int rc;
-
-	rc = fdt_get_path(fdt, devp_offset(devp), buf, len);
-	if (check_err(rc))
-		return NULL;
-	return buf;
-}
-
-static unsigned long fdt_wrapper_finalize(void)
-{
-	int rc;
-
-	rc = fdt_pack(fdt);
-	if (rc != 0)
-		fatal("Couldn't pack flat tree: %s\n\r",
-		      fdt_strerror(rc));
-	return (unsigned long)fdt;
-}
-
-void fdt_init(void *blob)
-{
-	int err;
-	int bufsize;
-
-	dt_ops.finddevice = fdt_wrapper_finddevice;
-	dt_ops.getprop = fdt_wrapper_getprop;
-	dt_ops.setprop = fdt_wrapper_setprop;
-	dt_ops.get_parent = fdt_wrapper_get_parent;
-	dt_ops.create_node = fdt_wrapper_create_node;
-	dt_ops.find_node_by_prop_value = fdt_wrapper_find_node_by_prop_value;
-	dt_ops.find_node_by_compatible = fdt_wrapper_find_node_by_compatible;
-	dt_ops.del_node = fdt_wrapper_del_node;
-	dt_ops.get_path = fdt_wrapper_get_path;
-	dt_ops.finalize = fdt_wrapper_finalize;
-
-	/* Make sure the dt blob is the right version and so forth */
-	fdt = blob;
-	bufsize = fdt_totalsize(fdt) + EXPAND_GRANULARITY;
-	buf = malloc(bufsize);
-	if(!buf)
-		fatal("malloc failed. can't relocate the device tree\n\r");
-
-	err = fdt_open_into(fdt, buf, bufsize);
-
-	if (err != 0)
-		fatal("fdt_init(): %s\n\r", fdt_strerror(err));
-
-	fdt = buf;
-}