From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Mon, 26 May 2014 10:59:49 +0200 Subject: [U-Boot] pxa310 SDHC support. In-Reply-To: <5382F29E.8000105@163.com> References: <5382F29E.8000105@163.com> Message-ID: <201405261059.49294.marex@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 On Monday, May 26, 2014 at 09:51:58 AM, aking_jin wrote: > Hi, marek > I've seen on the Internet that pxa310 support SDHC up to 32GB, but > I'm using u-boot 2014.01, It could initialize OK. > > Device: PXA MMC > Manufacturer ID: 3 > OEM: 5344 > Name: SS08G > Tran Speed: 26000000 > Rd Block Len: 512 > SD version 3.0 > High Capacity: Yes > Capacity: 7.4 GiB > Bus Width: 4-bit > > It shows time out while reading block . Is there any particular > process should be add? It is well possible that the driver is broken on PXA3xx . Note that mainline U- Boot doesn't really support PXA3xx . Are you working on PXA3xx support for mainline U-Boot ? Best regards, Marek Vasut