From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Gehrlein Date: Tue, 22 Apr 2008 14:18:33 +0200 Subject: [U-Boot-Users] Question about smc911x driver (16/32 Bit support) Message-ID: <480DD799.50402@tqs.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, in the source code there is a preprocessor directive #error "SMC911X: Only 32-bit bus is supported". We use a LAN9215i, which has a 16 Bit data interface only, connected to an i.MX31. The LAN9215 is in the driver's ID list. According to the data sheet accesses have to be 2x16 Bit to build the device's internal 32 Bit format. What does this non-32-Bit exclusion exactly mean? Will the driver work on our HW configuration? Confused, Jens