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m68knommu: make ColdFire Interrupt Source register definitions absolute addresses

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Make all definitions of the ColdFire Interrupt Source registers absolute
addresses. Currently some are relative to the MBAR peripheral region.

The various ColdFire parts use different methods to address the internal
registers, some are absolute, some are relative to peripheral regions
which can be mapped at different address ranges (such as the MBAR and IPSBAR
registers). We don't want to deal with this in the code when we are
accessing these registers, so make all register definitions the absolute
address - factoring out whether it is an offset into a peripheral region.

This makes them all consistently defined, and reduces the occasional bugs
caused by inconsistent definition of the register addresses.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer
2012-08-17 16:48:16 +10:00
parent a45f56b272
commit c986a3d520
11 changed files with 85 additions and 85 deletions
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8
arch/m68k/include/asm/m5272sim.h
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@@ -27,10 +27,10 @@
#define MCFSIM_APMR 0x0e /* Active Low Power reg (r/w) */
#define MCFSIM_DIR 0x10 /* Device Identity reg (r/w) */
#define MCFSIM_ICR1 0x20 /* Intr Ctrl reg 1 (r/w) */
#define MCFSIM_ICR2 0x24 /* Intr Ctrl reg 2 (r/w) */
#define MCFSIM_ICR3 0x28 /* Intr Ctrl reg 3 (r/w) */
#define MCFSIM_ICR4 0x2c /* Intr Ctrl reg 4 (r/w) */
#define MCFSIM_ICR1 (MCF_MBAR + 0x20) /* Intr Ctrl reg 1 */
#define MCFSIM_ICR2 (MCF_MBAR + 0x24) /* Intr Ctrl reg 2 */
#define MCFSIM_ICR3 (MCF_MBAR + 0x28) /* Intr Ctrl reg 3 */
#define MCFSIM_ICR4 (MCF_MBAR + 0x2c) /* Intr Ctrl reg 4 */
#define MCFSIM_ISR (MCF_MBAR + 0x30) /* Intr Source */
#define MCFSIM_PITR (MCF_MBAR + 0x34) /* Intr Transition */