From dad263b84e244cd991f40ab9f87813078f585abb Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Fri, 1 Feb 2008 17:38:03 +1000 Subject: m68knommu: create common DMA table for ColdFire CPUs Move the ColdFire DMA address table into its own file, and out of each of the different CPU config files. No need to have a copy of it in each of the config setup files. Signed-off-by: Greg Ungerer Signed-off-by: Linus Torvalds --- arch/m68knommu/platform/coldfire/dma.c | 39 ++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 arch/m68knommu/platform/coldfire/dma.c (limited to 'arch/m68knommu') diff --git a/arch/m68knommu/platform/coldfire/dma.c b/arch/m68knommu/platform/coldfire/dma.c new file mode 100644 index 000000000000..2b30cf1b8f77 --- /dev/null +++ b/arch/m68knommu/platform/coldfire/dma.c @@ -0,0 +1,39 @@ +/***************************************************************************/ + +/* + * dma.c -- Freescale ColdFire DMA support + * + * Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com) + */ + +/***************************************************************************/ + +#include +#include +#include +#include +#include + +/***************************************************************************/ + +/* + * DMA channel base address table. + */ +unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS] = { +#ifdef MCFDMA_BASE0 + MCF_MBAR + MCFDMA_BASE0, +#endif +#ifdef MCFDMA_BASE1 + MCF_MBAR + MCFDMA_BASE1, +#endif +#ifdef MCFDMA_BASE2 + MCF_MBAR + MCFDMA_BASE2, +#endif +#ifdef MCFDMA_BASE3 + MCF_MBAR + MCFDMA_BASE3, +#endif +}; + +unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS]; + +/***************************************************************************/ -- cgit v1.2.3