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-rw-r--r--common/cmd_fdt.c22
-rw-r--r--common/fdt_support.c35
2 files changed, 25 insertions, 32 deletions
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index b665bd6..d84c6f0 100644
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -162,12 +162,12 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
pathp = argv[2];
nodep = argv[3];
- nodeoffset = fdt_find_node_by_path (fdt, pathp);
+ nodeoffset = fdt_path_offset (fdt, pathp);
if (nodeoffset < 0) {
/*
* Not found or something else bad happened.
*/
- printf ("libfdt fdt_find_node_by_path() returned %s\n",
+ printf ("libfdt fdt_path_offset() returned %s\n",
fdt_strerror(nodeoffset));
return 1;
}
@@ -202,12 +202,12 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
prop = argv[3];
newval = argv[4];
- nodeoffset = fdt_find_node_by_path (fdt, pathp);
+ nodeoffset = fdt_path_offset (fdt, pathp);
if (nodeoffset < 0) {
/*
* Not found or something else bad happened.
*/
- printf ("libfdt fdt_find_node_by_path() returned %s\n",
+ printf ("libfdt fdt_path_offset() returned %s\n",
fdt_strerror(nodeoffset));
return 1;
}
@@ -266,12 +266,12 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
* Get the path. The root node is an oddball, the offset
* is zero and has no name.
*/
- nodeoffset = fdt_find_node_by_path (fdt, argv[2]);
+ nodeoffset = fdt_path_offset (fdt, argv[2]);
if (nodeoffset < 0) {
/*
* Not found or something else bad happened.
*/
- printf ("libfdt fdt_find_node_by_path() returned %s\n",
+ printf ("libfdt fdt_path_offset() returned %s\n",
fdt_strerror(nodeoffset));
return 1;
}
@@ -567,13 +567,14 @@ static int fdt_print(char *pathp, char *prop, int depth)
uint32_t tag; /* tag */
int len; /* length of the property */
int level = 0; /* keep track of nesting level */
+ const struct fdt_property *prop1;
- nodeoffset = fdt_find_node_by_path (fdt, pathp);
+ nodeoffset = fdt_path_offset (fdt, pathp);
if (nodeoffset < 0) {
/*
* Not found or something else bad happened.
*/
- printf ("libfdt fdt_find_node_by_path() returned %s\n",
+ printf ("libfdt fdt_path_offset() returned %s\n",
fdt_strerror(nodeoffset));
return 1;
}
@@ -606,9 +607,10 @@ static int fdt_print(char *pathp, char *prop, int depth)
offstack[0] = nodeoffset;
while(level >= 0) {
- tag = fdt_next_tag(fdt, nodeoffset, &nextoffset, &pathp);
+ tag = fdt_next_tag(fdt, nodeoffset, &nextoffset);
switch(tag) {
case FDT_BEGIN_NODE:
+ pathp = fdt_offset_ptr(fdt, nodeoffset, 1);
if(level <= depth)
printf("%s%s {\n",
&tabs[MAX_LEVEL - level], pathp);
@@ -629,6 +631,8 @@ static int fdt_print(char *pathp, char *prop, int depth)
}
break;
case FDT_PROP:
+ prop1 = fdt_offset_ptr(fdt, nodeoffset, sizeof(*prop1));
+ pathp = fdt_string(fdt, fdt32_to_cpu(prop1->nameoff));
nodep = fdt_getprop (fdt, offstack[level], pathp, &len);
if (len < 0) {
printf ("libfdt fdt_getprop(): %s\n",
diff --git a/common/fdt_support.c b/common/fdt_support.c
index 5ed874d..d5743b4 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -59,7 +59,7 @@ struct fdt_header *fdt;
int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
const void *val, int len, int create)
{
- int nodeoff = fdt_find_node_by_path(fdt, node);
+ int nodeoff = fdt_path_offset(fdt, node);
if (nodeoff < 0)
return nodeoff;
@@ -84,34 +84,23 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
}
if (initrd_start && initrd_end) {
- struct fdt_reserve_entry re;
- int used;
- int total;
+ uint64_t addr, size;
+ int total = fdt_num_mem_rsv(fdt);
int j;
- err = fdt_num_reservemap(fdt, &used, &total);
- if (err < 0) {
- printf("fdt_chosen: %s\n", fdt_strerror(err));
- return err;
- }
- if (used >= total) {
- printf("WARNING: "
- "no room in the reserved map (%d of %d)\n",
- used, total);
- return -1;
- }
/*
* Look for an existing entry and update it. If we don't find
* the entry, we will j be the next available slot.
*/
- for (j = 0; j < used; j++) {
- err = fdt_get_reservemap(fdt, j, &re);
- if (re.address == initrd_start) {
+ for (j = 0; j < total; j++) {
+ err = fdt_get_mem_rsv(fdt, j, &addr, &size);
+ if (addr == initrd_start) {
+ fdt_del_mem_rsv(fdt, j);
break;
}
}
- err = fdt_replace_reservemap_entry(fdt, j,
- initrd_start, initrd_end - initrd_start + 1);
+
+ err = fdt_add_mem_rsv(fdt, initrd_start, initrd_end - initrd_start + 1);
if (err < 0) {
printf("fdt_chosen: %s\n", fdt_strerror(err));
return err;
@@ -121,7 +110,7 @@ int fdt_chosen(void *fdt, ulong initrd_start, ulong initrd_end, int force)
/*
* Find the "chosen" node.
*/
- nodeoffset = fdt_find_node_by_path (fdt, "/chosen");
+ nodeoffset = fdt_path_offset (fdt, "/chosen");
/*
* If we have a "chosen" node already the "force the writing"
@@ -208,7 +197,7 @@ int fdt_env(void *fdt)
* See if we already have a "u-boot-env" node, delete it if so.
* Then create a new empty node.
*/
- nodeoffset = fdt_find_node_by_path (fdt, "/u-boot-env");
+ nodeoffset = fdt_path_offset (fdt, "/u-boot-env");
if (nodeoffset >= 0) {
err = fdt_del_node(fdt, nodeoffset);
if (err < 0) {
@@ -330,7 +319,7 @@ int fdt_bd_t(void *fdt)
* See if we already have a "bd_t" node, delete it if so.
* Then create a new empty node.
*/
- nodeoffset = fdt_find_node_by_path (fdt, "/bd_t");
+ nodeoffset = fdt_path_offset (fdt, "/bd_t");
if (nodeoffset >= 0) {
err = fdt_del_node(fdt, nodeoffset);
if (err < 0) {