From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Roese Date: Mon, 22 Sep 2008 14:59:42 +0200 Subject: [U-Boot] [PATCH] ppc4xx - allow usage of fixed/unmanaged PHYs In-Reply-To: <1219774284.3294.52.camel@galileo.recco.de> References: <1219774284.3294.52.camel@galileo.recco.de> Message-ID: <200809221459.42748.sr@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Wolfgang, On Tuesday 26 August 2008, Wolfgang Ocker wrote: > This patch allows a managed switch like the 88E6083 to be directly > connected to a 4xx using PHY mode. > > It avoids waiting for a link (it's always there) and uses fixed values > for speed and duplex mode since both settings are hardware controlled. > > Should I use "FIXED" instead of "UNMANAGED" (so called in the kernel > afair)? > > --- > Support unmanaged/fixed PHYs like port 8/9 of Marvell 88E6083 on 4xx. > > Added config vars CONFIG_UNMANAGED_PHY, CONFIG_UNMANAGED_PHY_SPEED > and CONFIG_UNMANAGED_PHY_FULL_DUPLEX to allow unmanaged PHYs > and to configure the settings for speed and duplex mode. This commit: 78d78236896d62bb8ca7302af38d8f1493eb2651 ppc4xx: Add support for GPCS, SGMII and M88E1112 PHY This patch adds GPCS, SGMII and M88E1112 PHY support for the AMCC PPC460GT/EX processors. Signed-off-by: Victor Gallardo Signed-off-by: Stefan Roese added PPC4xx support for this "fixed" PHY's. Please take a look at it to see if you can use it for your board/PHY as well. I think it should be generic enough for your case. If you don't tell me otherwise, I view your patch as obsolete. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: office at denx.de =====================================================================