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3 Commits

Author SHA1 Message Date
Thomas Chou
7be35ddd20 nios2: dma-mapping.h: change ioremap to map_physmem 
Change ioremap() to map_physmem(), as it is more used in u-boot.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
 2015-11-18 21:18:30 +08:00
Thomas Chou
7cacb64a35 nios2: convert dma_alloc_coherent to use malloc_cache_aligned 
Convert dma_alloc_coherent to use memalign.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
 2015-10-23 07:59:03 +08:00
Thomas Chou
7e812f2e9c nios2: add dma_alloc_coherent 
This function return cache-line aligned allocation which is mapped
to uncached io region.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
 2010-04-24 18:21:22 -04:00