From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Wu Date: Tue, 24 Nov 2015 16:26:53 +0800 Subject: [U-Boot] [PATCH 3/4] atmel_nand: increase more delay to support MT29F32G08CBADA In-Reply-To: <1448353614-26398-1-git-send-email-josh.wu@atmel.com> References: <1448353614-26398-1-git-send-email-josh.wu@atmel.com> Message-ID: <1448353614-26398-4-git-send-email-josh.wu@atmel.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de The tR is 100us in the datasheet section: Array Characteristics Signed-off-by: Josh Wu --- drivers/mtd/nand/atmel_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index 5226acf..266dfd9 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -1492,7 +1492,7 @@ int atmel_nand_chip_init(int devnum, ulong base_addr) #ifdef CONFIG_SYS_NAND_READY_PIN nand->dev_ready = at91_nand_ready; #endif - nand->chip_delay = 75; + nand->chip_delay = 100; #ifdef CONFIG_SYS_NAND_USE_FLASH_BBT nand->bbt_options |= NAND_BBT_USE_FLASH; #endif -- 1.9.1