From: Masahiro Yamada Date: Thu, 6 Jun 2013 07:54:04 +0000 (+0900) Subject: cfi_flash: Add prototypes of overridable functions X-Git-Tag: v2013.10-rc1~59 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6a19cc9df0ff76273cecd3cd72323a73ff44e8de;p=kernel%2Fu-boot.git cfi_flash: Add prototypes of overridable functions 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 Signed-off-by: Stefan Roese --- diff --git a/include/mtd/cfi_flash.h b/include/mtd/cfi_flash.h index 5198ecd..048b477 100644 --- a/include/mtd/cfi_flash.h +++ b/include/mtd/cfi_flash.h @@ -167,5 +167,19 @@ 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__ */