[U-Boot] [PATCH] cfi_flash: Add prototypes of overridable functions

[Masahiro Yamada]

This commit adds some prototypes into include/mtd/cfi_flash.h.
These functions are defined with a weak attribute in
drivers/mtd/cfi_flash.c.
This means they can be overrided by board-specific ones
if necessary.

When defining such functions under board/ directory or
somewhere, cfi_flash.h should be included.
This makes sure that board-specfic cfi functions
are defined in a correct prototype.

Signed-off-by: Masahiro Yamada <yamada.m at jp.panasonic.com>
---
 include/mtd/cfi_flash.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/mtd/cfi_flash.h b/include/mtd/cfi_flash.h
index b644b91..f97cf66 100644
--- a/include/mtd/cfi_flash.h
+++ b/include/mtd/cfi_flash.h
@@ -184,5 +184,19 @@ extern int cfi_flash_num_flash_banks;
 
 void flash_write_cmd(flash_info_t * info, flash_sect_t sect,
 		     uint offset, u32 cmd);
+phys_addr_t cfi_flash_bank_addr(int i);
+unsigned long cfi_flash_bank_size(int i);
+void flash_cmd_reset(flash_info_t *info);
+
+#ifdef CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS
+void flash_write8(u8 value, void *addr);
+void flash_write16(u16 value, void *addr);
+void flash_write32(u32 value, void *addr);
+void flash_write64(u64 value, void *addr);
+u8 flash_read8(void *addr);
+u16 flash_read16(void *addr);
+u32 flash_read32(void *addr);
+u64 flash_read64(void *addr);
+#endif
 
 #endif /* __CFI_FLASH_H__ */
-- 
1.8.1.2