diff options
Diffstat (limited to 'dtc.h')
-rw-r--r-- | dtc.h | 50 |
1 files changed, 27 insertions, 23 deletions
@@ -20,7 +20,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA */ -#define _GNU_SOURCE + #include <stdio.h> #include <string.h> #include <stdlib.h> @@ -53,16 +53,12 @@ extern int quiet; /* Level of quietness */ extern int reservenum; /* Number of memory reservation slots */ extern int minsize; /* Minimum blob size */ extern int padsize; /* Additional padding to blob */ +extern int alignsize; /* Additional padding to blob accroding to the alignsize */ extern int phandle_format; /* Use linux,phandle or phandle properties */ -extern int symbol_fixup_support;/* enable symbols & fixup support */ +extern int generate_symbols; /* generate symbols for nodes with labels */ +extern int generate_fixups; /* generate fixups */ extern int auto_label_aliases; /* auto generate labels -> aliases */ -/* - * Tree source globals - */ -extern bool source_is_plugin; -extern bool deprecated_plugin_syntax_warning; - #define PHANDLE_LEGACY 0x1 #define PHANDLE_EPAPR 0x2 #define PHANDLE_BOTH 0x3 @@ -202,7 +198,6 @@ 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); -void 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); @@ -210,6 +205,8 @@ void delete_property(struct property *prop); void add_child(struct node *parent, struct node *child); void delete_node_by_name(struct node *parent, char *name); void delete_node(struct node *node); +void append_to_property(struct node *node, + char *name, const void *data, int len); const char *get_unitname(struct node *node); struct property *get_property(struct node *node, const char *propname); @@ -244,37 +241,44 @@ struct reserve_info *add_reserve_entry(struct reserve_info *list, struct reserve_info *new); -struct boot_info { +struct dt_info { + unsigned int dtsflags; struct reserve_info *reservelist; - struct node *dt; /* the device tree */ uint32_t boot_cpuid_phys; + struct node *dt; /* the device tree */ }; -struct boot_info *build_boot_info(struct reserve_info *reservelist, - struct node *tree, uint32_t boot_cpuid_phys); -void sort_tree(struct boot_info *bi); -void generate_label_node(struct node *node, struct node *dt); -void generate_fixups_node(struct node *node, struct node *dt); +/* DTS version flags definitions */ +#define DTSF_V1 0x0001 /* /dts-v1/ */ +#define DTSF_PLUGIN 0x0002 /* /plugin/ */ + +struct dt_info *build_dt_info(unsigned int dtsflags, + struct reserve_info *reservelist, + struct node *tree, uint32_t boot_cpuid_phys); +void sort_tree(struct dt_info *dti); +void generate_label_tree(struct dt_info *dti, char *name, bool allocph); +void generate_fixups_tree(struct dt_info *dti, char *name); +void generate_local_fixups_tree(struct dt_info *dti, char *name); /* Checks */ void parse_checks_option(bool warn, bool error, const char *arg); -void process_checks(bool force, struct boot_info *bi); +void process_checks(bool force, struct dt_info *dti); /* Flattened trees */ -void dt_to_blob(FILE *f, struct boot_info *bi, int version); -void dt_to_asm(FILE *f, struct boot_info *bi, int version); +void dt_to_blob(FILE *f, struct dt_info *dti, int version); +void dt_to_asm(FILE *f, struct dt_info *dti, int version); -struct boot_info *dt_from_blob(const char *fname); +struct dt_info *dt_from_blob(const char *fname); /* Tree source */ -void dt_to_source(FILE *f, struct boot_info *bi); -struct boot_info *dt_from_source(const char *f); +void dt_to_source(FILE *f, struct dt_info *dti); +struct dt_info *dt_from_source(const char *f); /* FS trees */ -struct boot_info *dt_from_fs(const char *dirname); +struct dt_info *dt_from_fs(const char *dirname); #endif /* _DTC_H */ |