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Upstream: FMC DMA support #21

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legoater opened this issue Mar 19, 2019 · 0 comments
Open

Upstream: FMC DMA support #21

legoater opened this issue Mar 19, 2019 · 0 comments

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@legoater
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The FMC controller on the Aspeed SoCs support DMA to access the flash
modules. It can operate in a normal mode, to copy to or from the flash
module mapping window, or in a checksum calculation mode, to evaluate
the best clock settings for reads.

Patchset needs to be pushed to mainline after reworking the DMA accesses
with a specific address space.
@legoater legoater changed the title FMC DMA support Upstream: FMC DMA support Mar 19, 2019
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@legoater