[U-Boot-Users] Intel Flash CFI initialisation failure

Jerry Van Baren
2007-09-13T13:17:33Z

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