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[PATCH] m68knommu: defines to support the ColdFire 523x processor
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Add processor level and clock support defines for the ColdFire 523x
processor.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Greg Ungerer authored and Linus Torvalds committed Sep 9, 2005
1 parent 910ce39 commit 1bdd89d
Showing 1 changed file with 4 additions and 2 deletions.
6 changes: 4 additions & 2 deletions include/asm-m68knommu/coldfire.h
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@
#define MCF_MBAR2 0x80000000
#define MCF_IPSBAR 0x40000000

#if defined(CONFIG_M527x) || defined(CONFIG_M528x)
#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
#undef MCF_MBAR
#define MCF_MBAR MCF_IPSBAR
#endif
Expand Down Expand Up @@ -54,6 +54,8 @@
#define MCF_CLK 54000000
#elif defined(CONFIG_CLOCK_60MHz)
#define MCF_CLK 60000000
#elif defined(CONFIG_CLOCK_62_5MHz)
#define MCF_CLK 62500000
#elif defined(CONFIG_CLOCK_64MHz)
#define MCF_CLK 64000000
#elif defined(CONFIG_CLOCK_66MHz)
Expand All @@ -76,7 +78,7 @@
* One some ColdFire family members the bus clock (used by internal
* peripherals) is not the same as the CPU clock.
*/
#if defined(CONFIG_M5249) || defined(CONFIG_M527x)
#if defined(CONFIG_M523x) || defined(CONFIG_M5249) || defined(CONFIG_M527x)
#define MCF_BUSCLK (MCF_CLK / 2)
#else
#define MCF_BUSCLK MCF_CLK
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