diff options
| author | Huang Shijie <b32955@freescale.com> | 2012-05-04 21:42:06 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-05-13 23:22:29 -0500 |
| commit | 9013bb40ae8e97d579015a3dc96a10aa9c625757 (patch) | |
| tree | 7c0650491a805f462ea464611a3558e1742d278d /drivers/mtd/nand/gpmi-nand/gpmi-lib.c | |
| parent | e10db1f00a5e3c2ec04d7fe26c7444dc55a59b19 (diff) | |
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/gpmi-lib.c')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-lib.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c index 5c55c717fe14..a1f43329ad43 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c @@ -224,13 +224,13 @@ int bch_set_geometry(struct gpmi_nand_data *this) /* Configure layout 0. */ writel(BF_BCH_FLASH0LAYOUT0_NBLOCKS(block_count) | BF_BCH_FLASH0LAYOUT0_META_SIZE(metadata_size) - | BF_BCH_FLASH0LAYOUT0_ECC0(ecc_strength) - | BF_BCH_FLASH0LAYOUT0_DATA0_SIZE(block_size), + | BF_BCH_FLASH0LAYOUT0_ECC0(ecc_strength, this) + | BF_BCH_FLASH0LAYOUT0_DATA0_SIZE(block_size, this), r->bch_regs + HW_BCH_FLASH0LAYOUT0); writel(BF_BCH_FLASH0LAYOUT1_PAGE_SIZE(page_size) - | BF_BCH_FLASH0LAYOUT1_ECCN(ecc_strength) - | BF_BCH_FLASH0LAYOUT1_DATAN_SIZE(block_size), + | BF_BCH_FLASH0LAYOUT1_ECCN(ecc_strength, this) + | BF_BCH_FLASH0LAYOUT1_DATAN_SIZE(block_size, this), r->bch_regs + HW_BCH_FLASH0LAYOUT1); /* Set *all* chip selects to use layout 0. */ @@ -805,7 +805,8 @@ int gpmi_is_ready(struct gpmi_nand_data *this, unsigned chip) if (GPMI_IS_MX23(this)) { mask = MX23_BM_GPMI_DEBUG_READY0 << chip; reg = readl(r->gpmi_regs + HW_GPMI_DEBUG); - } else if (GPMI_IS_MX28(this)) { + } else if (GPMI_IS_MX28(this) || GPMI_IS_MX6Q(this)) { + /* MX28 shares the same R/B register as MX6Q. */ mask = MX28_BF_GPMI_STAT_READY_BUSY(1 << chip); reg = readl(r->gpmi_regs + HW_GPMI_STAT); } else |