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| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2013-06-06 16:54:04 +0900 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2013-07-30 09:11:54 +0200 |
| commit | 6a19cc9df0ff76273cecd3cd72323a73ff44e8de (patch) | |
| tree | 4dd535717d6d9654c11a2102182a2725b48484c4 | |
| parent | 9fab4bf4cc077c21e43941866f3f2c196f28670d (diff) | |
| download | u-boot-imx-6a19cc9df0ff76273cecd3cd72323a73ff44e8de.zip u-boot-imx-6a19cc9df0ff76273cecd3cd72323a73ff44e8de.tar.gz u-boot-imx-6a19cc9df0ff76273cecd3cd72323a73ff44e8de.tar.bz2 | |
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 <yamada.m@jp.panasonic.com>
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | include/mtd/cfi_flash.h | 14 |
1 files changed, 14 insertions, 0 deletions
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__ */ |