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Subject: Re: [PATCH V2 4/7] mtd: nand: add Loongson1 NAND driver
To:     Keguang Zhang <keguang.zhang@gmail.com>, linux-mips@linux-mips.org,
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 <1460115779-13141-4-git-send-email-keguang.zhang@gmail.com>
Cc:     Ralf Baechle <ralf@linux-mips.org>,
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From:   Richard Weinberger <richard@nod.at>
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Am 08.04.2016 um 13:42 schrieb Keguang Zhang:
> +	chip->options		= NAND_NO_SUBPAGE_WRITE;
> +	chip->ecc.mode		= NAND_ECC_SOFT;

Is the lack of HW ECC and subpage write a hardware limitation?

Thanks,
//richard