diff options
| author | TsiChung Liew <Tsi-Chung.Liew@freescale.com> | 2008-03-25 15:41:15 -0500 |
|---|---|---|
| committer | John Rigby <jrigby@freescale.com> | 2008-03-31 15:10:29 -0600 |
| commit | bae61eefe15b4d454060a7140e49ae58322be803 (patch) | |
| tree | b475fc5b8a9b754da1ac7eabae3ca66630b65c3e /include/configs/M54455EVB.h | |
| parent | 48ead7a7a922fceaf494e352abfab8216a41b417 (diff) | |
ColdFire: Add dspi and serial flash support for MCF5445x
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Acked-by: John Rigby <jrigby@freescale.com>
Diffstat (limited to 'include/configs/M54455EVB.h')
| -rw-r--r-- | include/configs/M54455EVB.h | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h index 5f5576179..f33ccb0c8 100644 --- a/include/configs/M54455EVB.h +++ b/include/configs/M54455EVB.h @@ -171,6 +171,10 @@ #define CFG_I2C_OFFSET 0x58000 #define CFG_IMMR CFG_MBAR +/* DSPI and Serial Flash */ +#define CONFIG_CF_DSPI +#define CONFIG_SERIAL_FLASH + /* PCI */ #ifdef CONFIG_CMD_PCI #define CONFIG_PCI 1 @@ -309,7 +313,7 @@ #else -# define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +# define CFG_MAX_FLASH_BANKS 3 /* max number of memory banks */ # define CFG_ATMEL_REGION 4 # define CFG_ATMEL_TOTALSECT 11 @@ -326,6 +330,28 @@ # define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ # define CFG_FLASH_CHECKSUM +#ifdef CONFIG_SERIAL_FLASH +# define CFG_FLASH2_BASE 0x01000000 +# define CFG_STM_SECT 32 +# define CFG_STM_SECTSZ 0x10000 + +# undef CFG_FLASH_ERASE_TOUT +# define CFG_FLASH_ERASE_TOUT 20000 + +# define SER_WREN 0x06 +# define SER_WRDI 0x04 +# define SER_RDID 0x9F +# define SER_RDSR 0x05 +# define SER_WRSR 0x01 +# define SER_READ 0x03 +# define SER_F_READ 0x0B +# define SER_PAGE_PROG 0x02 +# define SER_SECT_ERASE 0xD8 +# define SER_BULK_ERASE 0xC7 +# define SER_DEEP_PWRDN 0xB9 +# define SER_RES 0xAB +#endif + #endif /* |