diff options
Diffstat (limited to 'include/asm-generic/early_ioremap.h')
| -rw-r--r-- | include/asm-generic/early_ioremap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-generic/early_ioremap.h b/include/asm-generic/early_ioremap.h index a5de55c04..734ad4db3 100644 --- a/include/asm-generic/early_ioremap.h +++ b/include/asm-generic/early_ioremap.h @@ -11,6 +11,8 @@ extern void __iomem *early_ioremap(resource_size_t phys_addr, unsigned long size); extern void *early_memremap(resource_size_t phys_addr, unsigned long size); +extern void *early_memremap_ro(resource_size_t phys_addr, + unsigned long size); extern void early_iounmap(void __iomem *addr, unsigned long size); extern void early_memunmap(void *addr, unsigned long size); @@ -33,6 +35,12 @@ extern void early_ioremap_setup(void); */ extern void early_ioremap_reset(void); +/* + * Early copy from unmapped memory to kernel mapped memory. + */ +extern void copy_from_early_mem(void *dest, phys_addr_t src, + unsigned long size); + #else static inline void early_ioremap_init(void) { } static inline void early_ioremap_setup(void) { } |