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(parent: 1375f04) | patch
MX28: SPI: Supercharge the SPI driver
authorMarek Vasut <marex@denx.de>
Tue, 21 Aug 2012 16:17:27 +0000 (16:17 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 1 Sep 2012 12:58:29 +0000 (14:58 +0200)
commit2c4321444a3783fc0eccf133f682be06580e7e17
treed4a4caa8cd0924b841aa6377d2a8075fdcf289e4tree | snapshot
parent1375f044d96f31987b0f4d3feb1fb01205939f3bcommit | diff
MX28: SPI: Supercharge the SPI driver

This change implements DMA chaining into SPI driver. This allows
the transfers to go much faster, while also fixing SF issues.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
drivers/spi/mxs_spi.c diff | blob | history
UBoot for KaRo TX COM modules