diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/gpmi_nfc_gpmi.h | 1 | ||||
| -rw-r--r-- | drivers/mtd/nand/gpmi_nfc_hal.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mtd/nand/gpmi_nfc_gpmi.h b/drivers/mtd/nand/gpmi_nfc_gpmi.h index 5eb9c5f..044db73 100644 --- a/drivers/mtd/nand/gpmi_nfc_gpmi.h +++ b/drivers/mtd/nand/gpmi_nfc_gpmi.h @@ -299,6 +299,7 @@ (((v) << 0) & BM_GPMI_TIMING0_DATA_SETUP) #define HW_GPMI_TIMING1 (0x00000080) +#define HW_GPMI_TIMING1_SET (0x00000084) #define BP_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT 16 #define BM_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT 0xFFFF0000 diff --git a/drivers/mtd/nand/gpmi_nfc_hal.c b/drivers/mtd/nand/gpmi_nfc_hal.c index d5019bc..5eac818 100644 --- a/drivers/mtd/nand/gpmi_nfc_hal.c +++ b/drivers/mtd/nand/gpmi_nfc_hal.c @@ -199,6 +199,10 @@ static int init(void) memcpy(&gpmi_nfc_hal.timing, &safe_timing, sizeof(struct gpmi_nfc_timing)); + /* Set the busy_timeout. */ + REG_SET(CONFIG_GPMI_REG_BASE, HW_GPMI_TIMING1, + BF_GPMI_TIMING1_DEVICE_BUSY_TIMEOUT(0x500)); + MTDDEBUG(MTD_DEBUG_LEVEL3, "<= %s\n", __func__); return 0; } |