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cfi_flash: Export flash_sector_size() function. 

Export flash_sector_size() function from drivers/mtd/cfi_flash.c,
so that it can be used in the upcoming cfi-mtd driver.

Signed-off-by: Piotr Ziecik <kosmo@semihalf.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Piotr Ziecik 2008-11-20 15:17:38 +01:00 committed by Stefan Roese
parent 45aa5a7f4d
commit ebc9784ce6
2 changed files with 3 additions and 2 deletions
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2
drivers/mtd/cfi_flash.c
View File

@ -175,8 +175,6 @@ flash_info_t flash_info[CFI_MAX_FLASH_BANKS]; /* FLASH chips info */
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
#endif #endif
typedef unsigned long flash_sect_t;
/* CFI standard query structure */ /* CFI standard query structure */
struct cfi_qry { struct cfi_qry {
u8 qry[3]; u8 qry[3];

3
include/flash.h
View File

@ -58,6 +58,8 @@ typedef struct {
#endif #endif
} flash_info_t; } flash_info_t;
typedef unsigned long flash_sect_t;
/* /*
* Values for the width of the port * Values for the width of the port
*/ */
@ -92,6 +94,7 @@ extern int flash_erase (flash_info_t *, int, int);
extern int flash_sect_erase (ulong addr_first, ulong addr_last); extern int flash_sect_erase (ulong addr_first, ulong addr_last);
extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last); extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last);
extern int flash_sect_roundb (ulong *addr); extern int flash_sect_roundb (ulong *addr);
extern unsigned long flash_sector_size(flash_info_t *info, flash_sect_t sect);
/* common/flash.c */ /* common/flash.c */
extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info); extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info);