at91sam9g20
Yohanes Nugroho
yohanes at gmail.com
Tue Jun 1 13:42:40 UTC 2010
On Tue, Jun 1, 2010 at 11:14 AM, M. Warner Losh <imp at bsdimp.com> wrote:
> : http://bsdimp.blogspot.com/2007/03/followup-atmel-at91-family-work.html
> : http://marc.info/?l=freebsd-arm&m=123783989612142&w=2
>
> Yes. There's a lot of ideas, but I never had time to implement them.
> The best part would be to convert the atmel port to use FDT and that
> would nicely solve most of the problems.
I will look into the FDT, and see how much work it would be.
>
> : - I've got the SPI code to work, and modify the hardcoded value in
> : at45d for the dataflash. I can get the JEDEC ID and status. But how
> : do i test reading from the /dev/flash/spi0 from userspace?
>
> dd if=/dev/flash/spi0 bs=block-size
ah yes, the blocksize, now I can say the SPI and at45d (dataflash) works.
--
Regards
Yohanes
http://yohan.es/
More information about the freebsd-arm
mailing list