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Add some utilities to manipulate the reserved memory map.

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This commit is contained in:
Gerald Van Baren 2007-04-14 22:46:41 -04:00
parent 64dbbd40c5
commit 3f9f08cf91
3 changed files with 103 additions and 0 deletions
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5
include/libfdt.h
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@ -86,6 +86,8 @@ void *fdt_getprop(const void *fdt, int nodeoffset,
uint32_t fdt_next_tag(const void *fdt, int offset,
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,
@ -99,6 +101,8 @@ 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);
@ -115,6 +119,7 @@ int fdt_property(void *fdt, const char *name, const void *val, int len);
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);