diff options
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx/omap_gpmc.h')
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/omap_gpmc.h | 58 |
1 files changed, 1 insertions, 57 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/omap_gpmc.h b/arch/arm/include/asm/arch-am33xx/omap_gpmc.h index 572f9d0b27..d03f1dbd86 100644 --- a/arch/arm/include/asm/arch-am33xx/omap_gpmc.h +++ b/arch/arm/include/asm/arch-am33xx/omap_gpmc.h @@ -23,63 +23,7 @@ #ifndef __ASM_ARCH_OMAP_GPMC_H #define __ASM_ARCH_OMAP_GPMC_H -#define GPMC_BUF_EMPTY 0 -#define GPMC_BUF_FULL 1 - -#define ECCCLEAR (0x1 << 8) -#define ECCRESULTREG1 (0x1 << 0) -#define ECCSIZE512BYTE 0xFF -#define ECCSIZE1 (ECCSIZE512BYTE << 22) -#define ECCSIZE0 (ECCSIZE512BYTE << 12) -#define ECCSIZE0SEL (0x000 << 0) - -/* Generic ECC Layouts */ -/* Large Page x8 NAND device Layout */ -#ifdef GPMC_NAND_ECC_LP_x8_LAYOUT -#define GPMC_NAND_HW_ECC_LAYOUT {\ - .eccbytes = 12,\ - .eccpos = {1, 2, 3, 4, 5, 6, 7, 8,\ - 9, 10, 11, 12},\ - .oobfree = {\ - {.offset = 13,\ - .length = 51 } } \ -} -#endif - -/* Large Page x16 NAND device Layout */ -#ifdef GPMC_NAND_ECC_LP_x16_LAYOUT -#define GPMC_NAND_HW_ECC_LAYOUT {\ - .eccbytes = 12,\ - .eccpos = {2, 3, 4, 5, 6, 7, 8, 9,\ - 10, 11, 12, 13},\ - .oobfree = {\ - {.offset = 14,\ - .length = 50 } } \ -} -#endif - -/* Small Page x8 NAND device Layout */ -#ifdef GPMC_NAND_ECC_SP_x8_LAYOUT -#define GPMC_NAND_HW_ECC_LAYOUT {\ - .eccbytes = 3,\ - .eccpos = {1, 2, 3},\ - .oobfree = {\ - {.offset = 4,\ - .length = 12 } } \ -} -#endif - -/* Small Page x16 NAND device Layout */ -#ifdef GPMC_NAND_ECC_SP_x16_LAYOUT -#define GPMC_NAND_HW_ECC_LAYOUT {\ - .eccbytes = 3,\ - .eccpos = {2, 3, 4},\ - .oobfree = {\ - {.offset = 5,\ - .length = 11 } } \ -} -#endif - +/* These GPMC_NAND_HW_BCHx_ECC_LAYOUT defines are based on AM33xx ELM */ #define GPMC_NAND_HW_BCH4_ECC_LAYOUT {\ .eccbytes = 32,\ .eccpos = {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,\ |