Hello, The only difference I see is in the CFI address 13h becomes 3 for my chip instead of 2 for at91rm9200ek board parallel flash. I am not sure what altogether must be changed. As always with me, the experience always comes after the need.
Thanks Roman
Message: 8 Date: Fri, 09 Jun 2006 20:18:25 -0700 From: Roman Kolesnikov romank@randrlabs.com Subject: [U-Boot-Users] Using at91 with a different parallel flash request for help To: u-boot-users@lists.sourceforge.net Message-ID: 448A3A01.4060209@randrlabs.com Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Hello, I am using a similar to at91rm9200ek board. The board is very similar to that of at91rm9200ek, except that the framebuffer is off and few other minor changes.
I am also using an atmel parallel flash. It is 8 MB = 4M x16 by Atmel at49bv6416c. When I boot u boot 1.1.4 my sdram shows up (all 32MB) but my bank 1 shows 0.
I am reading the board setup files and flash.c, but I am not shure what specifically to look for.
Please advice, Roman