diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2012-09-14 23:57:39 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-09-27 23:33:53 +1000 |
| commit | 041a89a41993e6023f110bf0cbbda847173e795c (patch) | |
| tree | 761458b32cc26ec9afb0c8f26236c4f7ffc252f8 /arch/m68k/include | |
| parent | d72a5abb7edfccde54776b2600f735c4e10234a6 (diff) | |
m68knommu: make ColdFire 5249 MBAR2 register definitions absolute addresses
Make the ColdFire 5249 MBAR peripheral register definitions absolute
addresses, instead of offsets into the 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>
Diffstat (limited to 'arch/m68k/include')
| -rw-r--r-- | arch/m68k/include/asm/m5249sim.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h index 3d9c7d739829..fdf45e6807c9 100644 --- a/arch/m68k/include/asm/m5249sim.h +++ b/arch/m68k/include/asm/m5249sim.h @@ -134,23 +134,23 @@ #define MCFSIM2_GPIO1ENABLE (MCF_MBAR2 + 0x0B8) /* GPIO1 enabled */ #define MCFSIM2_GPIO1FUNC (MCF_MBAR2 + 0x0BC) /* GPIO1 function */ -#define MCFSIM2_GPIOINTSTAT 0xc0 /* GPIO interrupt status */ -#define MCFSIM2_GPIOINTCLEAR 0xc0 /* GPIO interrupt clear */ -#define MCFSIM2_GPIOINTENABLE 0xc4 /* GPIO interrupt enable */ - -#define MCFSIM2_INTLEVEL1 0x140 /* Interrupt level reg 1 */ -#define MCFSIM2_INTLEVEL2 0x144 /* Interrupt level reg 2 */ -#define MCFSIM2_INTLEVEL3 0x148 /* Interrupt level reg 3 */ -#define MCFSIM2_INTLEVEL4 0x14c /* Interrupt level reg 4 */ -#define MCFSIM2_INTLEVEL5 0x150 /* Interrupt level reg 5 */ -#define MCFSIM2_INTLEVEL6 0x154 /* Interrupt level reg 6 */ -#define MCFSIM2_INTLEVEL7 0x158 /* Interrupt level reg 7 */ -#define MCFSIM2_INTLEVEL8 0x15c /* Interrupt level reg 8 */ - -#define MCFSIM2_DMAROUTE 0x188 /* DMA routing */ - -#define MCFSIM2_IDECONFIG1 0x18c /* IDEconfig1 */ -#define MCFSIM2_IDECONFIG2 0x190 /* IDEconfig2 */ +#define MCFSIM2_GPIOINTSTAT (MCF_MBAR2 + 0xc0) /* GPIO intr status */ +#define MCFSIM2_GPIOINTCLEAR (MCF_MBAR2 + 0xc0) /* GPIO intr clear */ +#define MCFSIM2_GPIOINTENABLE (MCF_MBAR2 + 0xc4) /* GPIO intr enable */ + +#define MCFSIM2_INTLEVEL1 (MCF_MBAR2 + 0x140) /* Intr level reg 1 */ +#define MCFSIM2_INTLEVEL2 (MCF_MBAR2 + 0x144) /* Intr level reg 2 */ +#define MCFSIM2_INTLEVEL3 (MCF_MBAR2 + 0x148) /* Intr level reg 3 */ +#define MCFSIM2_INTLEVEL4 (MCF_MBAR2 + 0x14c) /* Intr level reg 4 */ +#define MCFSIM2_INTLEVEL5 (MCF_MBAR2 + 0x150) /* Intr level reg 5 */ +#define MCFSIM2_INTLEVEL6 (MCF_MBAR2 + 0x154) /* Intr level reg 6 */ +#define MCFSIM2_INTLEVEL7 (MCF_MBAR2 + 0x158) /* Intr level reg 7 */ +#define MCFSIM2_INTLEVEL8 (MCF_MBAR2 + 0x15c) /* Intr level reg 8 */ + +#define MCFSIM2_DMAROUTE (MCF_MBAR2 + 0x188) /* DMA routing */ + +#define MCFSIM2_IDECONFIG1 (MCF_MBAR2 + 0x18c) /* IDEconfig1 */ +#define MCFSIM2_IDECONFIG2 (MCF_MBAR2 + 0x190) /* IDEconfig2 */ /* * Define the base interrupt for the second interrupt controller. |