mxc_nand: remove 0xe00 offset from registers

Add the offset to the register base instead. This is done
in preparation for v3 controller support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index e8dc646..f14f933 100644 (file)
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -41,22 +41,22 @@
 #define nfc_is_v1()            (cpu_is_mx31() || cpu_is_mx27() || cpu_is_mx21())
 
 /* Addresses for NFC registers */
-#define NFC_BUF_SIZE           0xE00
-#define NFC_BUF_ADDR           0xE04
-#define NFC_FLASH_ADDR         0xE06
-#define NFC_FLASH_CMD          0xE08
-#define NFC_CONFIG             0xE0A
-#define NFC_ECC_STATUS_RESULT  0xE0C
-#define NFC_RSLTMAIN_AREA      0xE0E
-#define NFC_RSLTSPARE_AREA     0xE10
-#define NFC_WRPROT             0xE12
-#define NFC_V1_UNLOCKSTART_BLKADDR     0xe14
-#define NFC_V1_UNLOCKEND_BLKADDR       0xe16
-#define NFC_V21_UNLOCKSTART_BLKADDR    0xe20
-#define NFC_V21_UNLOCKEND_BLKADDR      0xe22
-#define NFC_NF_WRPRST          0xE18
-#define NFC_CONFIG1            0xE1A
-#define NFC_CONFIG2            0xE1C
+#define NFC_BUF_SIZE                   0x00
+#define NFC_BUF_ADDR                   0x04
+#define NFC_FLASH_ADDR                 0x06
+#define NFC_FLASH_CMD                  0x08
+#define NFC_CONFIG                     0x0a
+#define NFC_ECC_STATUS_RESULT          0x0c
+#define NFC_RSLTMAIN_AREA              0x0e
+#define NFC_RSLTSPARE_AREA             0x10
+#define NFC_WRPROT                     0x12
+#define NFC_V1_UNLOCKSTART_BLKADDR     0x14
+#define NFC_V1_UNLOCKEND_BLKADDR       0x16
+#define NFC_V21_UNLOCKSTART_BLKADDR    0x20
+#define NFC_V21_UNLOCKEND_BLKADDR      0x22
+#define NFC_NF_WRPRST                  0x18
+#define NFC_CONFIG1                    0x1a
+#define NFC_CONFIG2                    0x1c
 
 /* Set INT to 0, FCMD to 1, rest to 0 in NFC_CONFIG2 Register
  * for Command operation */
@@ -764,14 +764,14 @@ static int __init mxcnd_probe(struct platform_device *pdev)
        host->main_area1 = host->base + 0x200;
 
        if (nfc_is_v21()) {
-               host->regs = host->base + 0x1000;
+               host->regs = host->base + 0x1e00;
                host->spare0 = host->base + 0x1000;
                host->spare_len = 64;
                oob_smallpage = &nandv2_hw_eccoob_smallpage;
                oob_largepage = &nandv2_hw_eccoob_largepage;
                this->ecc.bytes = 9;
        } else if (nfc_is_v1()) {
-               host->regs = host->base;
+               host->regs = host->base + 0xe00;
                host->spare0 = host->base + 0x800;
                host->spare_len = 16;
                oob_smallpage = &nandv1_hw_eccoob_smallpage;