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| author | Scott Wood <scottwood@freescale.com> | 2009-07-16 19:08:04 -0500 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2009-07-17 15:03:28 -0500 |
| commit | 2419169f5749d7af501b3b77a5336d1d535320de (patch) | |
| tree | 1dc7294f29f74ad118b3a4c78c53b2aa4ceba3bd /include/configs/csb637.h | |
| parent | be33b046b549ad88c204c209508cd7657232ffbd (diff) | |
| download | u-boot-imx-2419169f5749d7af501b3b77a5336d1d535320de.zip u-boot-imx-2419169f5749d7af501b3b77a5336d1d535320de.tar.gz u-boot-imx-2419169f5749d7af501b3b77a5336d1d535320de.tar.bz2 | |
Remove legacy NAND and disk on chip references from boards.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include/configs/csb637.h')
| -rw-r--r-- | include/configs/csb637.h | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/include/configs/csb637.h b/include/configs/csb637.h index e1cdc7f..7a57696 100644 --- a/include/configs/csb637.h +++ b/include/configs/csb637.h @@ -121,38 +121,6 @@ #define CONFIG_CMD_JFFS2 #define CONFIG_CMD_PING -#ifdef NAND_SUPPORT_HAS_BEEN_FIXED /* NAND support is broken / unimplemented */ - -#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -#define SECTORSIZE 512 - -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 - -#define AT91_SMART_MEDIA_ALE (1 << 22) /* our ALE is AD22 */ -#define AT91_SMART_MEDIA_CLE (1 << 21) /* our CLE is AD21 */ - -#include <asm/arch/AT91RM9200.h> /* needed for port definitions */ -#define NAND_DISABLE_CE(nand) do { *AT91C_PIOC_SODR = AT91C_PIO_PC0;} while(0) -#define NAND_ENABLE_CE(nand) do { *AT91C_PIOC_CODR = AT91C_PIO_PC0;} while(0) - -#define NAND_WAIT_READY(nand) while (!(*AT91C_PIOC_PDSR & AT91C_PIO_PC2)) - -#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr | AT91_SMART_MEDIA_CLE) = (__u8)(d); } while(0) -#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr | AT91_SMART_MEDIA_ALE) = (__u8)(d); } while(0) -#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0) -#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr)) -/* the following are NOP's in our implementation */ -#define NAND_CTL_CLRALE(nandptr) -#define NAND_CTL_SETALE(nandptr) -#define NAND_CTL_CLRCLE(nandptr) -#define NAND_CTL_SETCLE(nandptr) - -#endif /* NAND_SUPPORT_HAS_BEEN_FIXED */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM 0x20000000 |