linux-kernel - Re: Re: [PATCH v15 2/8] mtd: rawnand: rockchip: NFC drivers for RK3308, RK2928 and others

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Message-ID: <2020120815225461228793@rock-chips.com>
Date:   Tue, 8 Dec 2020 15:23:54 +0800
From:   赵仪峰 <yifeng.zhao@...k-chips.com>
To:     "Johan Jonker" <jbx6244@...il.com>,
        "Miquel Raynal" <miquel.raynal@...tlin.com>,
        richard <richard@....at>, vigneshr <vigneshr@...com>,
        robh+dt <robh+dt@...nel.org>
Cc:     devicetree <devicetree@...r.kernel.org>,
        HeikoStübner <heiko@...ech.de>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        linux-rockchip <linux-rockchip@...ts.infradead.org>,
        linux-mtd <linux-mtd@...ts.infradead.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: Re: [PATCH v15 2/8] mtd: rawnand: rockchip: NFC drivers for RK3308, RK2928 and others

Hi Johan,

Yes, I will post NFC code to Uboot，but it may take a while to modify the code for Uboot.

--------------
yifeng
>Hi Yifeng,
>
>Meanwhile, could you post a RFC version for Uboot based on this version
>plus comments, so people can test the whole process from programming,
>booting and kernel?
>
>On 11/30/20 1:49 PM, Johan Jonker wrote:
>> Hi,
>>
>> Looks good to me.
>> Do the maintainers or someone else have any major issues?
>> Could Miquel indicate if a version 16 must be send for that 'ret'
>> variable alone or is it OK now?
>>
>>
>> On 11/30/20 11:00 AM, Yifeng Zhao wrote:
>>> This driver supports Rockchip NFC (NAND Flash Controller) found on RK3308,
>>> RK2928, RKPX30, RV1108 and other SOCs. The driver has been tested using
>>> 8-bit NAND interface on the ARM based RK3308 platform.
>
>[..]
>
>>> +/**
>>> + * struct rk_ecc_cnt_status: represent a ecc status data.
>
>represent the ECC status data.
>
>>> + * @err_flag_bit: error flag bit index at register.
>>> + * @low: ECC count low bit index at register.
>>> + * @low_mask: mask bit.
>>> + * @low_bn: ECC count low bit number.
>>> + * @high: ECC count high bit index at register.
>>> + * @high_mask: mask bit
>>> + */
>
>
>