* [U-Boot] [PATCH] ARM: at91: atmel_nand: Support flash based BBT
@ 2015-03-20 7:27 David Dueck
2015-03-20 9:07 ` Boris Brezillon
0 siblings, 1 reply; 2+ messages in thread
From: David Dueck @ 2015-03-20 7:27 UTC (permalink / raw)
To: u-boot
Signed-off-by: David Dueck <davidcdueck@googlemail.com>
CC: Boris BREZILLON <boris.brezillon@free-electrons.com>
CC: Josh Wu <josh.wu@atmel.com>
CC: Andreas Bie?mann <andreas.devel@googlemail.com>
CC: Scott Wood <scottwood@freescale.com>
---
drivers/mtd/nand/atmel_nand.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index b16e3aa..a2016e7 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -1456,6 +1456,9 @@ int board_nand_init(struct nand_chip *nand)
nand->dev_ready = at91_nand_wait_ready;
#endif
nand->chip_delay = 20;
+#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
+ nand->bbt_options |= NAND_BBT_USE_FLASH;
+#endif
#ifdef CONFIG_ATMEL_NAND_HWECC
#ifdef CONFIG_ATMEL_NAND_HW_PMECC
@@ -1522,6 +1525,9 @@ int atmel_nand_chip_init(int devnum, ulong base_addr)
nand->dev_ready = at91_nand_ready;
#endif
nand->chip_delay = 75;
+#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
+ nand->bbt_options |= NAND_BBT_USE_FLASH;
+#endif
ret = nand_scan_ident(mtd, CONFIG_SYS_NAND_MAX_CHIPS, NULL);
if (ret)
--
2.3.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH] ARM: at91: atmel_nand: Support flash based BBT
2015-03-20 7:27 [U-Boot] [PATCH] ARM: at91: atmel_nand: Support flash based BBT David Dueck
@ 2015-03-20 9:07 ` Boris Brezillon
0 siblings, 0 replies; 2+ messages in thread
From: Boris Brezillon @ 2015-03-20 9:07 UTC (permalink / raw)
To: u-boot
Hi David,
On Fri, 20 Mar 2015 08:27:23 +0100
David Dueck <davidcdueck@googlemail.com> wrote:
Can you add a short commit message ?
Apart from that, you have my
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
> Signed-off-by: David Dueck <davidcdueck@googlemail.com>
> CC: Boris BREZILLON <boris.brezillon@free-electrons.com>
> CC: Josh Wu <josh.wu@atmel.com>
> CC: Andreas Bie?mann <andreas.devel@googlemail.com>
> CC: Scott Wood <scottwood@freescale.com>
> ---
> drivers/mtd/nand/atmel_nand.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
> index b16e3aa..a2016e7 100644
> --- a/drivers/mtd/nand/atmel_nand.c
> +++ b/drivers/mtd/nand/atmel_nand.c
> @@ -1456,6 +1456,9 @@ int board_nand_init(struct nand_chip *nand)
> nand->dev_ready = at91_nand_wait_ready;
> #endif
> nand->chip_delay = 20;
> +#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
> + nand->bbt_options |= NAND_BBT_USE_FLASH;
> +#endif
>
> #ifdef CONFIG_ATMEL_NAND_HWECC
> #ifdef CONFIG_ATMEL_NAND_HW_PMECC
> @@ -1522,6 +1525,9 @@ int atmel_nand_chip_init(int devnum, ulong base_addr)
> nand->dev_ready = at91_nand_ready;
> #endif
> nand->chip_delay = 75;
> +#ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
> + nand->bbt_options |= NAND_BBT_USE_FLASH;
> +#endif
>
> ret = nand_scan_ident(mtd, CONFIG_SYS_NAND_MAX_CHIPS, NULL);
> if (ret)
--
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-03-20 9:07 ` Boris Brezillon
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