diff options
Diffstat (limited to 'include/linux/of_fdt.h')
| -rw-r--r-- | include/linux/of_fdt.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index 013c5418aeec..b9cd9ebdf9b9 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Definitions for working with the Flattened Device Tree data format * * Copyright 2009 Benjamin Herrenschmidt, IBM Corp * benh@kernel.crashing.org - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. */ #ifndef _LINUX_OF_FDT_H @@ -47,6 +44,12 @@ extern void *initial_boot_params; extern char __dtb_start[]; extern char __dtb_end[]; +/* Other Prototypes */ +extern u64 of_flat_dt_translate_address(unsigned long node); +extern void of_fdt_limit_memory(int limit); +#endif /* CONFIG_OF_FLATTREE */ + +#ifdef CONFIG_OF_EARLY_FLATTREE /* For scanning the flat device-tree at boot time */ extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname, int depth, void *data), @@ -77,7 +80,6 @@ extern void early_init_dt_add_memory_arch(u64 base, u64 size); extern int early_init_dt_mark_hotplug_memory_arch(u64 base, u64 size); extern int early_init_dt_reserve_memory_arch(phys_addr_t base, phys_addr_t size, bool no_map); -extern void * early_init_dt_alloc_memory_arch(u64 size, u64 align); extern u64 dt_mem_next_cell(int s, const __be32 **cellp); /* Early flat tree scan hooks */ @@ -97,16 +99,14 @@ extern void unflatten_device_tree(void); extern void unflatten_and_copy_device_tree(void); extern void early_init_devtree(void *); extern void early_get_first_memblock_info(void *, phys_addr_t *); -extern u64 of_flat_dt_translate_address(unsigned long node); -extern void of_fdt_limit_memory(int limit); -#else /* CONFIG_OF_FLATTREE */ +#else /* CONFIG_OF_EARLY_FLATTREE */ static inline int early_init_dt_scan_chosen_stdout(void) { return -ENODEV; } static inline void early_init_fdt_scan_reserved_mem(void) {} static inline void early_init_fdt_reserve_self(void) {} static inline const char *of_flat_dt_get_machine_name(void) { return NULL; } static inline void unflatten_device_tree(void) {} static inline void unflatten_and_copy_device_tree(void) {} -#endif /* CONFIG_OF_FLATTREE */ +#endif /* CONFIG_OF_EARLY_FLATTREE */ #endif /* __ASSEMBLY__ */ #endif /* _LINUX_OF_FDT_H */ |