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Clean up dataflash partitioning

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This patch removes the board dependent parts from
"drivers/mtd/dataflash.c".
Each board relying on this, will have the appropriate
code in a new file, "partition.c" in the board directory.
board Makefiles updated to use the file.

The dataflash partitions are aligned on sector/page boundaries.

The CONFIG_NEW_DF_PARTITION was used to create named partitions
This is now the default operation, and the CONFIG variable is removed.

Signed-off-by: Ulf Samuelsson <ulf@atmel.com>
This commit is contained in:
Ulf Samuelsson
2008-04-12 20:29:44 +02:00
committed by Wolfgang Denk
parent 51ecde946f
commit c3a60cb3bd
8 changed files with 127 additions and 48 deletions
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13
include/dataflash.h
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@@ -130,7 +130,10 @@ typedef struct _AT91S_DATAFLASH_INFO {
unsigned int id; /* device id */
} AT91S_DATAFLASH_INFO, *AT91PS_DATAFLASH_INFO;
struct dataflash_addr {
unsigned long addr;
int cs;
};
/*-------------------------------------------------------------------------------------------------*/
#define AT45DB161 0x2c
@@ -207,9 +210,9 @@ extern int read_dataflash (unsigned long addr, unsigned long size, char *result)
extern int write_dataflash (unsigned long addr, unsigned long dest, unsigned long size);
extern void dataflash_print_info (void);
extern void dataflash_perror (int err);
extern void AT91F_DataflashSetEnv (void);
#ifdef CONFIG_NEW_DF_PARTITION
extern int AT91F_DataflashSetEnv (void); #endif
#endif
extern struct dataflash_addr cs[CFG_MAX_DATAFLASH_BANKS];
extern dataflash_protect_t area_list[NB_DATAFLASH_AREA];
extern AT91S_DATAFLASH_INFO dataflash_info[];
#endif