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Date: Mon, 27 Nov 2023 17:56:11 +0100
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Subject: Re: [PATCH 0/3] ARM: dts: bcm2711-rpi-cm4-io: Enable xHCI host
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To: Cyril Brulebois <kibi@debian.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
 Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>,
 Florian Fainelli <florian.fainelli@broadcom.com>,
 Mathias Nyman <mathias.nyman@intel.com>,
 bcm-kernel-feedback-list@broadcom.com, linux-usb@vger.kernel.org,
 devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org
References: <20231126025612.12522-1-wahrenst@gmx.net>
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 <20231127130225.lyk2jngfru5lw6sd@mraw.org>
From: Stefan Wahren <wahrenst@gmx.net>
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Hi Cyril,

Am 27.11.23 um 14:02 schrieb Cyril Brulebois:
> Stefan Wahren <wahrenst@gmx.net> (2023-11-27):
>> Could you please provide the following information:
>>
>> - settings of config.txt
> Here you go:
>
>      arm_64bit=3D1
>      enable_uart=3D1
>      upstream_kernel=3D1
>
>      kernel=3Dvmlinuz-6.6.0+
>      initramfs initrd.img-6.6.0+
>
>      enable_jtag_gpio=3D1
>      force_turbo=3D1
can you please check what happens if you add the following to config.txt:

[cm4]
otg_mode=3D1

>
>> - VC firmware version
> This is pieeprom-2023-01-11.bin
>
> I know there's pieeprom-2023-05-11.bin as well, but I've been keeping
> the former as a constant throughout the PCIe patch series testing once
> I realized how critical it was (old beta EEPROM versions found in some
> CM4s made everything much harder initially).
>
> In case the config matters:
>
>      [all]
>      BOOT_UART=3D0
>      WAKE_ON_GPIO=3D1
>      POWER_OFF_ON_HALT=3D0
>      BOOT_ORDER=3D0xf25641
>      ENABLE_SELF_UPDATE=3D1
>
>> - did you use arm64/defconfig or something special?
> I'm using a =E2=80=9Cdistribution config=E2=80=9D, starting from the lat=
est arm64 config
> found in Debian unstable (6.5.10-1), and applying `make oldconfig`.
>
> You'll find it attached.
>
>
> Cheers,