From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Thu, 13 Sep 2007 09:17:33 -0400 Subject: [U-Boot-Users] Intel Flash CFI initialisation failure In-Reply-To: References: Message-ID: <46E9386D.40008@smiths-aerospace.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Miroslaw Dach wrote: > Hi All, > > Unfortunately I did not solve completely the problem which I had > with the Flash memory. It seems to be that in u-boot there is a problem > with 16 bits long data access. > > My memory has the size of 64 Mbits. In my configuration it should be > accessed in x16 bits mode so it means that under each memory location > there are 16 bits. In u-boot it seems to be that all is seen in bytes and > under one memory location there is seen only one byte instead of two. > > Is it somehow possible to change that by some define statements? > > Best Regards > > Mirek Trying to understand, are you saying your hardware has the CFI flash hooked up 16 bits wide on 32 bit boundaries (every 32 bit word has 16 bits of garbage and 16 bits of CFI flash data)? Thanks, gvb