6 Aug
2007
6 Aug
'07
12:32 a.m.
On 8/5/07, Wolfgang Denk wd@denx.de wrote:
In message fa686aa40708051525g520a414cg588d35a926071012@mail.gmail.com you wrote:
Emac is supported without DMA support. I plan to add support for simple and scatter gather DMA too.
Why do we need such complexity in U-Boot? U-Boot is a boot loader...
The EMAC is a funny thing. If the FPGA design includes EMAC DMA, then programmed IO no longer works.
And SG ?
Yup, I believe so
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely@secretlab.ca
(403) 399-0195