diff options
Diffstat (limited to 'include/linux/of_fdt.h')
| -rw-r--r-- | include/linux/of_fdt.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index d69ad5bb1eb1..51dadbaa3d63 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -31,6 +31,7 @@ extern void *of_fdt_unflatten_tree(const unsigned long *blob, extern int __initdata dt_root_addr_cells; extern int __initdata dt_root_size_cells; extern void *initial_boot_params; +extern phys_addr_t initial_boot_params_pa; extern char __dtb_start[]; extern char __dtb_end[]; @@ -54,6 +55,15 @@ extern int of_get_flat_dt_subnode_by_name(unsigned long node, const char *uname); extern const void *of_get_flat_dt_prop(unsigned long node, const char *name, int *size); + +extern const __be32 *of_flat_dt_get_addr_size_prop(unsigned long node, + const char *name, + int *entries); +extern bool of_flat_dt_get_addr_size(unsigned long node, const char *name, + u64 *addr, u64 *size); +extern void of_flat_dt_read_addr_size(const __be32 *prop, int entry_index, + u64 *addr, u64 *size); + extern int of_flat_dt_is_compatible(unsigned long node, const char *name); extern unsigned long of_get_flat_dt_root(void); extern uint32_t of_get_flat_dt_phandle(unsigned long node); @@ -70,8 +80,8 @@ extern u64 dt_mem_next_cell(int s, const __be32 **cellp); /* Early flat tree scan hooks */ extern int early_init_dt_scan_root(void); -extern bool early_init_dt_scan(void *params); -extern bool early_init_dt_verify(void *params); +extern bool early_init_dt_scan(void *dt_virt, phys_addr_t dt_phys); +extern bool early_init_dt_verify(void *dt_virt, phys_addr_t dt_phys); extern void early_init_dt_scan_nodes(void); extern const char *of_flat_dt_get_machine_name(void); |