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Subject: Re: Multiple undefined configuration options are dependent in Kconfig
 under the v6.3-rc4 drivers directory
From:   Jiaxun Yang <jiaxun.yang@flygoat.com>
In-Reply-To: <20230410232725.zwbccyryboxj3bh5@mobilestation>
Date:   Fri, 14 Apr 2023 09:18:20 +0100
Cc:     linux-kernel@vger.kernel.org,
        "linux-mips@vger.kernel.org" <linux-mips@vger.kernel.org>
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Message-Id: <011B19A8-1276-4603-B4D8-4CA7E9F07B3D@flygoat.com>
References: <bc6c86d.11bb9.1872c5aa2cb.Coremail.sunying@nj.iscas.ac.cn>
 <18c3fbb4-59db-d508-ddd6-080cc8944b39@opensource.wdc.com>
 <20230410232725.zwbccyryboxj3bh5@mobilestation>
To:     Serge Semin <fancer.lancer@gmail.com>
Precedence: bulk


> 2023=E5=B9=B44=E6=9C=8811=E6=97=A5 00:40=EF=BC=8CSerge Semin =
<fancer.lancer@gmail.com> =E5=86=99=E9=81=93=EF=BC=9A
>=20
> On Thu, Mar 30, 2023 at 07:34:58AM +0900, Damien Le Moal wrote:
>> On 3/29/23 16:52, =E5=AD=99=E6=BB=A2 wrote:
>>> It has been discovered that the following configuration options are =
undefined in the current latest version, v6.3-rc4, yet they are being =
relied upon by other configuration options in multiple Kconfig files:
>>>=20
>>> MIPS_BAIKAL_T1 is undefined, used as a 'depends on' condition in =
multiple files such as drivers/ata/Kconfig, drivers/hwmon/Kconfig, =
drivers/bus/Kconfig, and drivers/memory/Kconfig.
>>> MFD_MAX597X is undefined, used as a 'depends on' condition in =
Kconfig file drivers/regulator/Kconfig.
>>> MFD_SM5703 is undefined, used as a 'depends on' condition in Kconfig =
file drivers/regulator/Kconfig.
>>> ARCH_THUNDERBAY is undefined, used as a 'depends on' condition in =
Kconfig files drivers/pinctrl/Kconfig and drivers/phy/intel/Kconfig.
>>> ARCH_BCM4908 is undefined, used as a 'depends on' condition in =
Kconfig file drivers/leds/blink/Kconfig.
>>> MFD_TN48M_CPLD is undefined, used as a 'depends on' condition in =
Kconfig files drivers/gpio/Kconfig and drivers/reset/Kconfig.=20
>>> USB_HSIC_USB3613 is undefined, used as a 'depends on' condition in =
drivers/staging/greybus/Kconfig and =
drivers/staging/greybus/arche-platform.c.
>=20
> Please, don't drop the MIPS_BAIKAL_T1 config. It will be defined and
> thus utilized after I submit the SoC CSP support to the MIPS arch.

Hi Serge,

Is there any special support at MIPS arch level required by Baikal T1?

I think MIPS32R5 generic kernel should fit your purpose? You can easily =
add some =E2=80=9Cworkaround=E2=80=9D
under generic kernel framework as well.

Thanks
Jiaxun