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m68knommu: create and use a common M53xx ColdFire class of CPUs

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The current CONFIG_M532x support definitions are actually common to a larger
set of version 3 ColdFire CPU types. In the future we want to add support for
the 537x family. It is very similar to the 532x internally, and will be able
to use most of the same definitions.

Create a CONFIG_M53xx option that is enabled to support any of the common
532x and 537x CPU types. Convert the current users of CONFIG_M532x to use
CONFIG_M53xx instead.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer
2012-11-05 12:01:38 +10:00
parent 0d5340f93c
commit 6eac402783
8 changed files with 21 additions and 17 deletions
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2
arch/m68k/include/asm/dma.h
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@@ -39,7 +39,7 @@
#define MAX_M68K_DMA_CHANNELS 4
#elif defined(CONFIG_M5272)
#define MAX_M68K_DMA_CHANNELS 1
#elif defined(CONFIG_M532x)
#elif defined(CONFIG_M53xx)
#define MAX_M68K_DMA_CHANNELS 0
#else
#define MAX_M68K_DMA_CHANNELS 2