diff options
| author | Heiko Schocher <hs@denx.de> | 2009-04-27 10:48:20 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-04-28 01:22:59 +0200 |
| commit | 28afe0160f87ff74574150d703055a965f91422a (patch) | |
| tree | 6345791ad782236c444e63b476752a8ef4ddd5bc /include/configs/IDS8247.h | |
| parent | dbd33614404b65aa441c5620c3dbd560c4460c09 (diff) | |
| download | u-boot-imx-28afe0160f87ff74574150d703055a965f91422a.zip u-boot-imx-28afe0160f87ff74574150d703055a965f91422a.tar.gz u-boot-imx-28afe0160f87ff74574150d703055a965f91422a.tar.bz2 | |
ids8247: Remove legacy NAND defines
because legacy NAND support is deprecated converting to current
NAND interface. !This just compile, because I have no more the
hardware to test it.
Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'include/configs/IDS8247.h')
| -rw-r--r-- | include/configs/IDS8247.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/include/configs/IDS8247.h b/include/configs/IDS8247.h index fbcbddb..51e012c 100644 --- a/include/configs/IDS8247.h +++ b/include/configs/IDS8247.h @@ -262,63 +262,8 @@ */ #if defined(CONFIG_CMD_NAND) -#define CONFIG_NAND_LEGACY #define CONFIG_SYS_NAND0_BASE 0xE1000000 - #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ -#define SECTORSIZE 512 -#define NAND_NO_RB - -#define ADDR_COLUMN 1 -#define ADDR_PAGE 2 -#define ADDR_COLUMN_PAGE 3 - -#define NAND_ChipID_UNKNOWN 0x00 -#define NAND_MAX_FLOORS 1 - -#define NAND_DISABLE_CE(nand) do \ -{ \ - *(((volatile __u8 *)(nand->IO_ADDR)) + 0xc) = 0; \ -} while(0) - -#define NAND_ENABLE_CE(nand) do \ -{ \ - *(((volatile __u8 *)(nand->IO_ADDR)) + 0x8) = 0; \ -} while(0) - -#define NAND_CTL_CLRALE(nandptr) do \ -{ \ - *(((volatile __u8 *)nandptr) + 0x8) = 0; \ -} while(0) - -#define NAND_CTL_SETALE(nandptr) do \ -{ \ - *(((volatile __u8 *)nandptr) + 0x9) = 0; \ -} while(0) - -#define NAND_CTL_CLRCLE(nandptr) do \ -{ \ - *(((volatile __u8 *)nandptr) + 0x8) = 0; \ -} while(0) - -#define NAND_CTL_SETCLE(nandptr) do \ -{ \ - *(((volatile __u8 *)nandptr) + 0xa) = 0; \ -} while(0) - -#ifdef NAND_NO_RB -/* constant delay (see also tR in the datasheet) */ -#define NAND_WAIT_READY(nand) do { \ - udelay(12); \ -} while (0) -#else -/* use the R/B pin */ -#endif - -#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)(adr + 0x2)) = (__u8)(d); } while(0) -#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)(adr + 0x1)) = (__u8)(d); } while(0) -#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)(adr + 0x0)) = (__u8)d; } while(0) -#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)(adr + 0x0))) #endif /* CONFIG_CMD_NAND */ |