* read data from FIFO memories to SDRAM with DMA on MPC8247
@ 2009-04-28 7:21 Sauce.Cheng
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From: Sauce.Cheng @ 2009-04-28 7:21 UTC (permalink / raw)
To: linuxppc-dev
hi all:
now there was one question like this following:
there are two chips which are dual-port FIFO memories on my target board.
I attempt two read data with the way of DMA from FIFO to SDRAM
In my point, i need a driver of DMA and a driver of FIFO
but i have no idea at all that what should i do about this.
anyone can give some suggestions to me?
i.e. what i can do at frist? or what i can do in addition to the thing what
i said.
thanks
Sauce
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2009-04-28 7:21 read data from FIFO memories to SDRAM with DMA on MPC8247 Sauce.Cheng
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