device ready pin is signalling that the device is ready on state 1 not on 0. Simmiliar as it is in drivers/mtd/nand/nand_spl_simple.c
Signed-off-by: Heiko Schocher hs@denx.de Reviewed-by: Andreas Bießmann andreas.devel@googlemail.com Reviewed-by: Bo Shen voice.shen@atmel.com Acked-by: Scott Wood scottwood@freescale.com
---
Changes in v3: add Acked-by from Scott Wood add Reviewed-by from Bo Shen
Changes in v2: add Reviewed-by: Andreas Bießmann andreas.devel@googlemail.com
drivers/mtd/nand/atmel_nand.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index d6d6f85..3b6093a 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -1188,7 +1188,7 @@ static int nand_command(int block, int page, uint32_t offs, u8 cmd) void (*hwctrl)(struct mtd_info *mtd, int cmd, unsigned int ctrl) = this->cmd_ctrl;
- while (this->dev_ready(&mtd)) + while (!this->dev_ready(&mtd)) ;
if (cmd == NAND_CMD_READOOB) { @@ -1213,7 +1213,7 @@ static int nand_command(int block, int page, uint32_t offs, u8 cmd) hwctrl(&mtd, NAND_CMD_READSTART, NAND_CTRL_CLE | NAND_CTRL_CHANGE); hwctrl(&mtd, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE);
- while (this->dev_ready(&mtd)) + while (!this->dev_ready(&mtd)) ;
return 0; @@ -1353,7 +1353,7 @@ int at91_nand_wait_ready(struct mtd_info *mtd)
udelay(this->chip_delay);
- return 0; + return 1; }
int board_nand_init(struct nand_chip *nand)