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author | Huang Shijie | 2012-05-05 03:42:06 +0200 |
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committer | David Woodhouse | 2012-05-14 06:22:29 +0200 |
commit | 9013bb40ae8e97d579015a3dc96a10aa9c625757 (patch) | |
tree | 7c0650491a805f462ea464611a3558e1742d278d /drivers/mtd/nand/gpmi-nand/bch-regs.h | |
parent | mtd: gpmi: add device tree support to gpmi-nand (diff) | |
download | kernel-qcow2-linux-9013bb40ae8e97d579015a3dc96a10aa9c625757.tar.gz kernel-qcow2-linux-9013bb40ae8e97d579015a3dc96a10aa9c625757.tar.xz kernel-qcow2-linux-9013bb40ae8e97d579015a3dc96a10aa9c625757.zip |
mtd: gpmi: add gpmi support for mx6q
add gpmi support for mx6q.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/gpmi-nand/bch-regs.h')
-rw-r--r-- | drivers/mtd/nand/gpmi-nand/bch-regs.h | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/bch-regs.h b/drivers/mtd/nand/gpmi-nand/bch-regs.h index 4effb8c579db..a0924515c396 100644 --- a/drivers/mtd/nand/gpmi-nand/bch-regs.h +++ b/drivers/mtd/nand/gpmi-nand/bch-regs.h @@ -51,15 +51,26 @@ #define BP_BCH_FLASH0LAYOUT0_ECC0 12 #define BM_BCH_FLASH0LAYOUT0_ECC0 (0xf << BP_BCH_FLASH0LAYOUT0_ECC0) -#define BF_BCH_FLASH0LAYOUT0_ECC0(v) \ - (((v) << BP_BCH_FLASH0LAYOUT0_ECC0) & BM_BCH_FLASH0LAYOUT0_ECC0) +#define MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0 11 +#define MX6Q_BM_BCH_FLASH0LAYOUT0_ECC0 (0x1f << MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0) +#define BF_BCH_FLASH0LAYOUT0_ECC0(v, x) \ + (GPMI_IS_MX6Q(x) \ + ? (((v) << MX6Q_BP_BCH_FLASH0LAYOUT0_ECC0) \ + & MX6Q_BM_BCH_FLASH0LAYOUT0_ECC0) \ + : (((v) << BP_BCH_FLASH0LAYOUT0_ECC0) \ + & BM_BCH_FLASH0LAYOUT0_ECC0) \ + ) #define BP_BCH_FLASH0LAYOUT0_DATA0_SIZE 0 #define BM_BCH_FLASH0LAYOUT0_DATA0_SIZE \ (0xfff << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE) -#define BF_BCH_FLASH0LAYOUT0_DATA0_SIZE(v) \ - (((v) << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE)\ - & BM_BCH_FLASH0LAYOUT0_DATA0_SIZE) +#define MX6Q_BM_BCH_FLASH0LAYOUT0_DATA0_SIZE \ + (0x3ff << BP_BCH_FLASH0LAYOUT0_DATA0_SIZE) +#define BF_BCH_FLASH0LAYOUT0_DATA0_SIZE(v, x) \ + (GPMI_IS_MX6Q(x) \ + ? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT0_DATA0_SIZE) \ + : ((v) & BM_BCH_FLASH0LAYOUT0_DATA0_SIZE) \ + ) #define HW_BCH_FLASH0LAYOUT1 0x00000090 @@ -72,13 +83,24 @@ #define BP_BCH_FLASH0LAYOUT1_ECCN 12 #define BM_BCH_FLASH0LAYOUT1_ECCN (0xf << BP_BCH_FLASH0LAYOUT1_ECCN) -#define BF_BCH_FLASH0LAYOUT1_ECCN(v) \ - (((v) << BP_BCH_FLASH0LAYOUT1_ECCN) & BM_BCH_FLASH0LAYOUT1_ECCN) +#define MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN 11 +#define MX6Q_BM_BCH_FLASH0LAYOUT1_ECCN (0x1f << MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN) +#define BF_BCH_FLASH0LAYOUT1_ECCN(v, x) \ + (GPMI_IS_MX6Q(x) \ + ? (((v) << MX6Q_BP_BCH_FLASH0LAYOUT1_ECCN) \ + & MX6Q_BM_BCH_FLASH0LAYOUT1_ECCN) \ + : (((v) << BP_BCH_FLASH0LAYOUT1_ECCN) \ + & BM_BCH_FLASH0LAYOUT1_ECCN) \ + ) #define BP_BCH_FLASH0LAYOUT1_DATAN_SIZE 0 #define BM_BCH_FLASH0LAYOUT1_DATAN_SIZE \ (0xfff << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE) -#define BF_BCH_FLASH0LAYOUT1_DATAN_SIZE(v) \ - (((v) << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE) \ - & BM_BCH_FLASH0LAYOUT1_DATAN_SIZE) +#define MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE \ + (0x3ff << BP_BCH_FLASH0LAYOUT1_DATAN_SIZE) +#define BF_BCH_FLASH0LAYOUT1_DATAN_SIZE(v, x) \ + (GPMI_IS_MX6Q(x) \ + ? (((v) >> 2) & MX6Q_BM_BCH_FLASH0LAYOUT1_DATAN_SIZE) \ + : ((v) & BM_BCH_FLASH0LAYOUT1_DATAN_SIZE) \ + ) #endif |