[U-Boot] [PATCH 15/19] mtd: nand: pxa3xx: add support for Toshiba flash

Stefan Roese sr at denx.de
Wed Sep 19 12:36:18 UTC 2018


On 29.08.2018 10:56, kostap at marvell.com wrote:
> From: Konstantin Porotchkin <kostap at marvell.com>
> 
> Add timings and device ID for Toshiba TC58NVG1S3HTA00 flash
> 
> Signed-off-by: Konstantin Porotchkin <kostap at marvell.com>
> Reviewed-by: Igal Liberman <igall at marvell.com>
> Cc: Stefan Roese <sr at denx.de>
> Cc: Simon Glass <sjg at chromium.org>
> ---
>   drivers/mtd/nand/pxa3xx_nand.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
> index 81e75f2..a7b9864 100644
> --- a/drivers/mtd/nand/pxa3xx_nand.c
> +++ b/drivers/mtd/nand/pxa3xx_nand.c
> @@ -256,10 +256,12 @@ struct pxa3xx_nand_info {
>   };
>   
>   static struct pxa3xx_nand_timing timing[] = {
> +	/*ch  cs  wh  wp   rh  rp   r      whr  ar */
>   	{ 40, 80, 60, 100, 80, 100, 90000, 400, 40, },
>   	{ 10,  0, 20,  40, 30,  40, 11123, 110, 10, },
>   	{ 10, 25, 15,  25, 15,  30, 25000,  60, 10, },
>   	{ 10, 35, 15,  25, 15,  25, 25000,  60, 10, },
> +	{  5, 20, 10,  12, 10,  12, 25000,  60, 10, },
>   };
>   
>   static struct pxa3xx_nand_flash builtin_flash_types[] = {
> @@ -271,6 +273,7 @@ static struct pxa3xx_nand_flash builtin_flash_types[] = {
>   	{ 0xdc2c,  8,  8, &timing[2] },
>   	{ 0xcc2c, 16, 16, &timing[2] },
>   	{ 0xba20, 16, 16, &timing[3] },
> +	{ 0xda98,  8,  8, &timing[4] },
>   };
>   
>   #ifdef CONFIG_SYS_NAND_USE_FLASH_BBT
> 

Applied to u-boot-marvell/master

Thanks,
Stefan


More information about the U-Boot mailing list