From: Andrew Lunn <andrew@lunn.ch>
To: Jacky Chou <jacky_chou@aspeedtech.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Po-Yu Chuang <ratbert@faraday-tech.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: 回覆: [PATCH 0/5] net: ftgmac100: Add AST2700 support
Date: Tue, 29 Sep 2026 19:08:03 +0200 [thread overview]
Message-ID: <36d6dac0-30ab-440a-bf35-81b33ecd8e8b@lunn.ch> (raw)
In-Reply-To: <SEYPR06MB5134D5AEAD86D3E4C97D1DB99D8C2@SEYPR06MB5134.apcprd06.prod.outlook.com>
> Currently, we provide our custom or user to configure RGMII delay in bootloader stage,
> it is the same as AST2600 in bootloader.
From what i understand, openBMC have changed their bootloader to not
insert delays, for the ATS2600. That allows them to have DTS files
with the correct 'rgmii-id'.
> So, when booting to kernel, the RGMII delay will
> be kept. The ftgmac100 driver with AST2600 and the next generation AST2700 does not
> need to configure the RGMII delay.
Does your AST2700 bootloader also have the delays off by default?
Andrew
next prev parent reply other threads:[~2026-09-29 17:08 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-27 7:16 [PATCH 0/5] net: ftgmac100: Add AST2700 support Jacky Chou
2026-09-27 7:16 ` [PATCH 1/5] dt-bindings: net: ftgmac100: Add AST2700 compatible Jacky Chou
2026-09-30 10:06 ` Krzysztof Kozlowski
2026-09-30 21:17 ` netdev-bot+sashiko
2026-09-27 7:16 ` [PATCH 2/5] net: ftgmac100: Add AST2700 compatible support Jacky Chou
2026-09-30 21:17 ` netdev-bot+sashiko
2026-09-27 7:16 ` [PATCH 3/5] net: ftgmac100: Enable AST2700 RMII support Jacky Chou
2026-09-28 7:21 ` sashiko-bot
2026-09-30 21:18 ` netdev-bot+sashiko
2026-09-27 7:16 ` [PATCH 4/5] net: ftgmac100: Add AST2700 upper DMA address support Jacky Chou
2026-09-30 21:18 ` netdev-bot+sashiko
2026-09-27 7:16 ` [PATCH 5/5] net: ftgmac100: Allow building on ARM64 Jacky Chou
2026-09-30 21:18 ` netdev-bot+sashiko
2026-09-27 17:39 ` [PATCH 0/5] net: ftgmac100: Add AST2700 support Andrew Lunn
2026-09-29 7:12 ` 回覆: " Jacky Chou
2026-09-29 17:08 ` Andrew Lunn [this message]
2026-09-30 1:53 ` 回覆: " Jacky Chou
2026-09-30 12:55 ` Andrew Lunn
2026-10-02 5:53 ` 回覆: " Jacky Chou
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