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-rw-r--r--dtc.h22
1 files changed, 15 insertions, 7 deletions
diff --git a/dtc.h b/dtc.h
index 1ac2a1e3a4a5..3b18a42b866e 100644
--- a/dtc.h
+++ b/dtc.h
@@ -1,5 +1,5 @@
-#ifndef _DTC_H
-#define _DTC_H
+#ifndef DTC_H
+#define DTC_H
/*
* (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2005.
@@ -31,6 +31,7 @@
#include <ctype.h>
#include <errno.h>
#include <unistd.h>
+#include <inttypes.h>
#include <libfdt_env.h>
#include <fdt.h>
@@ -43,7 +44,6 @@
#define debug(...)
#endif
-
#define DEFAULT_FDT_VERSION 17
/*
@@ -67,7 +67,8 @@ typedef uint32_t cell_t;
#define streq(a, b) (strcmp((a), (b)) == 0)
-#define strneq(a, b, n) (strncmp((a), (b), (n)) == 0)
+#define strstarts(s, prefix) (strncmp((s), (prefix), strlen(prefix)) == 0)
+#define strprefixeq(a, n, b) (strlen(b) == (n) && (memcmp(a, b, n) == 0))
#define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1))
@@ -114,7 +115,7 @@ struct data data_insert_at_marker(struct data d, struct marker *m,
struct data data_merge(struct data d1, struct data d2);
struct data data_append_cell(struct data d, cell_t word);
struct data data_append_integer(struct data d, uint64_t word, int bits);
-struct data data_append_re(struct data d, const struct fdt_reserve_entry *re);
+struct data data_append_re(struct data d, uint64_t address, uint64_t size);
struct data data_append_addr(struct data d, uint64_t addr);
struct data data_append_byte(struct data d, uint8_t byte);
struct data data_append_zeroes(struct data d, int len);
@@ -136,6 +137,10 @@ struct label {
struct label *next;
};
+struct bus_type {
+ const char *name;
+};
+
struct property {
bool deleted;
char *name;
@@ -162,6 +167,7 @@ struct node {
int addr_cells, size_cells;
struct label *labels;
+ const struct bus_type *bus;
};
#define for_each_label_withdel(l0, l) \
@@ -198,6 +204,7 @@ struct node *build_node_delete(void);
struct node *name_node(struct node *node, char *name);
struct node *chain_node(struct node *first, struct node *list);
struct node *merge_nodes(struct node *old_node, struct node *new_node);
+struct node *add_orphan_node(struct node *old_node, struct node *new_node, char *ref);
void add_property(struct node *node, struct property *prop);
void delete_property_by_name(struct node *node, char *name);
@@ -211,6 +218,7 @@ void append_to_property(struct node *node,
const char *get_unitname(struct node *node);
struct property *get_property(struct node *node, const char *propname);
cell_t propval_cell(struct property *prop);
+cell_t propval_cell_n(struct property *prop, int n);
struct property *get_property_by_label(struct node *tree, const char *label,
struct node **node);
struct marker *get_marker_label(struct node *tree, const char *label,
@@ -227,7 +235,7 @@ uint32_t guess_boot_cpuid(struct node *tree);
/* Boot info (tree plus memreserve information */
struct reserve_info {
- struct fdt_reserve_entry re;
+ uint64_t address, size;
struct reserve_info *next;
@@ -282,4 +290,4 @@ struct dt_info *dt_from_source(const char *f);
struct dt_info *dt_from_fs(const char *dirname);
-#endif /* _DTC_H */
+#endif /* DTC_H */