-#ifndef _LIBFDT_H
-#define _LIBFDT_H
/*
* libfdt - Flat Device Tree manipulation
* Copyright (C) 2006 David Gibson, IBM Corporation.
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#ifndef _LIBFDT_H
+#define _LIBFDT_H
+
#include <fdt.h>
#include <libfdt_env.h>
#define fdt_get_header(fdt, field) \
(fdt32_to_cpu(((struct fdt_header *)(fdt))->field))
-#define fdt_magic(fdt) (fdt_get_header(fdt, magic))
+#define fdt_magic(fdt) (fdt_get_header(fdt, magic))
#define fdt_totalsize(fdt) (fdt_get_header(fdt, totalsize))
#define fdt_off_dt_struct(fdt) (fdt_get_header(fdt, off_dt_struct))
#define fdt_off_dt_strings(fdt) (fdt_get_header(fdt, off_dt_strings))
#define fdt_off_mem_rsvmap(fdt) (fdt_get_header(fdt, off_mem_rsvmap))
#define fdt_version(fdt) (fdt_get_header(fdt, version))
-#define fdt_last_comp_version(fdt) (fdt_get_header(fdt, last_comp_version))
-#define fdt_boot_cpuid_phys(fdt) (fdt_get_header(fdt, boot_cpuid_phys))
-#define fdt_size_dt_strings(fdt) (fdt_get_header(fdt, size_dt_strings))
+#define fdt_last_comp_version(fdt) (fdt_get_header(fdt, last_comp_version))
+#define fdt_boot_cpuid_phys(fdt) (fdt_get_header(fdt, boot_cpuid_phys))
+#define fdt_size_dt_strings(fdt) (fdt_get_header(fdt, size_dt_strings))
#define fdt_size_dt_struct(fdt) (fdt_get_header(fdt, size_dt_struct))
#define fdt_set_header(fdt, field, val) \
((struct fdt_header *)(fdt))->field = cpu_to_fdt32(val)
+int fdt_check_header(const void *fdt);
+
void *fdt_offset_ptr(const void *fdt, int offset, int checklen);
#define fdt_offset_ptr_typed(fdt, offset, var) \
const char *name, int *lenp);
uint32_t fdt_next_tag(const void *fdt, int offset,
- int *nextoffset, char **namep);
+ int *nextoffset, char **namep);
+int fdt_num_reservemap(void *fdt, int *used, int *total);
+int fdt_get_reservemap(void *fdt, int n, struct fdt_reserve_entry *re);
/* Write-in-place functions */
int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
int fdt_nop_property(void *fdt, int nodeoffset, const char *name);
int fdt_nop_node(void *fdt, int nodeoffset);
+int fdt_insert_reservemap_entry(void *fdt, int n, uint64_t addr, uint64_t size);
+
/* Sequential-write functions */
int fdt_create(void *buf, int bufsize);
fdt_property(fdt, name, str, strlen(str)+1)
int fdt_end_node(void *fdt);
int fdt_finish(void *fdt);
+int fdt_replace_reservemap_entry(void *fdt, int n, uint64_t addr, uint64_t size);
/* Read-write functions */
int fdt_open_into(void *fdt, void *buf, int bufsize);