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Commit b1178b21 authored by Michael Williamson's avatar Michael Williamson Committed by Grant Likely
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spi/davinci: Support DMA transfers larger than 65535 words



The current davinci SPI driver, in DMA mode, is limited to 65535
words for a single transfer.  Modify the driver by configuring a
3 dimensional EDMA transfer to support up to 65535x65535
words.

Signed-off-by: default avatarMichael Williamson <michael.williamson@criticallink.com>
Tested-by: default avatarStefano Babic <sbabic@denx.de>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent d09519e4
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