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From: Arturas Moskvinas <arturas.moskvinas@gmail.com>
To: Jonas Karlman <jonas@kwiboo.se>
Cc: Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: rockchip: Add Xunlong Orange Pi 3B
Date: Sat, 8 Mar 2025 21:03:59 +0200	[thread overview]
Message-ID: <5bb045fe-89c3-46dd-bd9a-dee8800a6d58@gmail.com> (raw)
In-Reply-To: <29739e60-15f5-4361-a57a-2e6b93fba09c@kwiboo.se>


On 3/8/25 6:34 PM, Jonas Karlman wrote:
> This is because of a reset issue with Ethernet PHYs in Linux, see [1].
>
> Two workarounds:
> 1. Let boot firmware reset the PHY before Linux, i.e. use U-Boot
>     v2024.10 or newer.
> 2. Use a ethernet-phy-id compatible with correct phy-id to force Linux
>     to attach the PHY.
>
> I suggest you try to wipe U-Boot from SPI flash on your board and update
> to use U-Boot v2025.01 and try again.
Wiping board SPI flash which contained old U-boot and using 2025.01 from 
SD card fixed issue hence DTS is OK.
Though I do not remember that I ever wrote anything into SPI flash in 
first place (I touched board almost year ago so potentially forgot about 
it) maybe it was shipped like that with the board...

Arturas Moskvinas


WARNING: multiple messages have this Message-ID (diff)
From: Arturas Moskvinas <arturas.moskvinas@gmail.com>
To: Jonas Karlman <jonas@kwiboo.se>
Cc: Heiko Stuebner <heiko@sntech.de>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: rockchip: Add Xunlong Orange Pi 3B
Date: Sat, 8 Mar 2025 21:03:59 +0200	[thread overview]
Message-ID: <5bb045fe-89c3-46dd-bd9a-dee8800a6d58@gmail.com> (raw)
In-Reply-To: <29739e60-15f5-4361-a57a-2e6b93fba09c@kwiboo.se>


On 3/8/25 6:34 PM, Jonas Karlman wrote:
> This is because of a reset issue with Ethernet PHYs in Linux, see [1].
>
> Two workarounds:
> 1. Let boot firmware reset the PHY before Linux, i.e. use U-Boot
>     v2024.10 or newer.
> 2. Use a ethernet-phy-id compatible with correct phy-id to force Linux
>     to attach the PHY.
>
> I suggest you try to wipe U-Boot from SPI flash on your board and update
> to use U-Boot v2025.01 and try again.
Wiping board SPI flash which contained old U-boot and using 2025.01 from 
SD card fixed issue hence DTS is OK.
Though I do not remember that I ever wrote anything into SPI flash in 
first place (I touched board almost year ago so potentially forgot about 
it) maybe it was shipped like that with the board...

Arturas Moskvinas

_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  reply	other threads:[~2025-03-08 19:16 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-26 23:03 [PATCH v2 0/2] arm64: dts: rockchip: Add Xunlong Orange Pi 3B Jonas Karlman
2024-06-26 23:03 ` Jonas Karlman
2024-06-26 23:03 ` [PATCH v2 1/2] dt-bindings: arm: " Jonas Karlman
2024-06-26 23:03   ` Jonas Karlman
2024-06-27  7:47   ` Krzysztof Kozlowski
2024-06-27  7:47     ` Krzysztof Kozlowski
2024-06-26 23:03 ` [PATCH v2 2/2] arm64: dts: " Jonas Karlman
2024-06-26 23:03   ` Jonas Karlman
2024-06-28  0:01   ` kernel test robot
2024-06-28  0:01     ` kernel test robot
2024-06-28 10:49   ` kernel test robot
2024-06-28 10:49     ` kernel test robot
2025-03-08 14:53   ` Arturas Moskvinas
2025-03-08 14:53     ` Arturas Moskvinas
2025-03-08 16:34     ` Jonas Karlman
2025-03-08 16:34       ` Jonas Karlman
2025-03-08 19:03       ` Arturas Moskvinas [this message]
2025-03-08 19:03         ` Arturas Moskvinas
2024-06-27 14:34 ` [PATCH v2 0/2] " Rob Herring (Arm)
2024-06-27 14:34   ` Rob Herring (Arm)
2024-07-08 22:27 ` Heiko Stuebner
2024-07-08 22:27   ` Heiko Stuebner

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