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authorMarek Vasut <marex@denx.de>2013-07-10 03:16:42 +0200
committerMarek Vasut <marex@denx.de>2013-07-29 23:01:33 +0200
commitf19a343e732f4fd7ca0b0e067a1bfba930621553 (patch)
tree281ae5c8b989b5a2362bf00c4dbcf33c736d539f /board/total5200
parentede709c0d293d980ceb6596132aa39941e3e1c7f (diff)
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usb: mv_udc: Add proper cache management
Implement functions to flush/invalidate dcache over QH and qTDs and make use of them where appropriate. Also use them to replace the old incorrect cache management attempt. This is the first step towards making this driver work with data cache enabled. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Lei Wen <leiwen@marvell.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Stefano Babic <sbabic@denx.de>
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