From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Wed, 01 Jul 2009 08:37:03 -0400 Subject: [U-Boot] net: gpio PHY driver In-Reply-To: References: Message-ID: <4A4B586F.3080903@ge.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Darius Augulis wrote: > Hi, > > I need to control RGMII PHY connected to GPIO. > Seems there isn't such driver in u-boot. > I would like to discuss how is better to implement this? > I could port mdio_gpio driver from Linux Kernel, > but u-boot does not have universal gpio driver. > Off course I could make this very board specific, but It may be useful for > other boards, interfacing PHY with GPIO's. > > Any ideas welcome! > > Darius A. It sounds like you are looking for CONFIG_BITBANGMII. Best regards, gvb