[U-Boot] [PATCH] env_onenand: set ONENAND_MAX_ENV_SIZE to CONFIG_ENV_SIZE

[David du Colombier]

> This fix prevents env_import() CRC to fail when CONFIG_ENV_SIZE
> is not equal to 4096 bytes
> It also prevents mtd->read and mtd->write to be incomplete when
> the environment is larger than 4096 bytes.
> 
> Signed-off-by: David du Colombier <0intro at gmail.com>
> ---
>  common/env_onenand.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/common/env_onenand.c b/common/env_onenand.c
> index 7197ab6..da35071 100644
> --- a/common/env_onenand.c
> +++ b/common/env_onenand.c
> @@ -39,7 +39,7 @@
>  
>  char *env_name_spec = "OneNAND";
>  
> -#define ONENAND_MAX_ENV_SIZE	4096
> +#define ONENAND_MAX_ENV_SIZE	CONFIG_ENV_SIZE
>  #define ONENAND_ENV_SIZE(mtd)	(ONENAND_MAX_ENV_SIZE -
> ENV_HEADER_SIZE) 
>  DECLARE_GLOBAL_DATA_PTR;

Could you please take a look? It fixes environment
saving and restoring on IGEPv2.

Thanks.

-- 
David du Colombier