m68knommu: make ColdFire Chip Select register definitions absolute addresses
Make all definitions of the ColdFire Chip Select 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>
diff --git a/arch/m68k/include/asm/m5407sim.h b/arch/m68k/include/asm/m5407sim.h
index 65227bb..e6e48c1 100644
--- a/arch/m68k/include/asm/m5407sim.h
+++ b/arch/m68k/include/asm/m5407sim.h
@@ -47,31 +47,31 @@
#define MCFSIM_ICR10 (MCF_MBAR + 0x56) /* Intr Ctrl reg 10 */
#define MCFSIM_ICR11 (MCF_MBAR + 0x57) /* Intr Ctrl reg 11 */
-#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
-#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
-#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
-#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
-#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
-#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
+#define MCFSIM_CSAR0 (MCF_MBAR + 0x80) /* CS 0 Address reg */
+#define MCFSIM_CSMR0 (MCF_MBAR + 0x84) /* CS 0 Mask reg */
+#define MCFSIM_CSCR0 (MCF_MBAR + 0x8a) /* CS 0 Control reg */
+#define MCFSIM_CSAR1 (MCF_MBAR + 0x8c) /* CS 1 Address reg */
+#define MCFSIM_CSMR1 (MCF_MBAR + 0x90) /* CS 1 Mask reg */
+#define MCFSIM_CSCR1 (MCF_MBAR + 0x96) /* CS 1 Control reg */
-#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
-#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
-#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
-#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
-#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
-#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
-#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
-#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
-#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
-#define MCFSIM_CSAR5 0xbc /* CS 5 Address reg (r/w) */
-#define MCFSIM_CSMR5 0xc0 /* CS 5 Mask reg (r/w) */
-#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
-#define MCFSIM_CSAR6 0xc8 /* CS 6 Address reg (r/w) */
-#define MCFSIM_CSMR6 0xcc /* CS 6 Mask reg (r/w) */
-#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
-#define MCFSIM_CSAR7 0xd4 /* CS 7 Address reg (r/w) */
-#define MCFSIM_CSMR7 0xd8 /* CS 7 Mask reg (r/w) */
-#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
+#define MCFSIM_CSAR2 (MCF_MBAR + 0x98) /* CS 2 Address reg */
+#define MCFSIM_CSMR2 (MCF_MBAR + 0x9c) /* CS 2 Mask reg */
+#define MCFSIM_CSCR2 (MCF_MBAR + 0xa2) /* CS 2 Control reg */
+#define MCFSIM_CSAR3 (MCF_MBAR + 0xa4) /* CS 3 Address reg */
+#define MCFSIM_CSMR3 (MCF_MBAR + 0xa8) /* CS 3 Mask reg */
+#define MCFSIM_CSCR3 (MCF_MBAR + 0xae) /* CS 3 Control reg */
+#define MCFSIM_CSAR4 (MCF_MBAR + 0xb0) /* CS 4 Address reg */
+#define MCFSIM_CSMR4 (MCF_MBAR + 0xb4) /* CS 4 Mask reg */
+#define MCFSIM_CSCR4 (MCF_MBAR + 0xba) /* CS 4 Control reg */
+#define MCFSIM_CSAR5 (MCF_MBAR + 0xbc) /* CS 5 Address reg */
+#define MCFSIM_CSMR5 (MCF_MBAR + 0xc0) /* CS 5 Mask reg */
+#define MCFSIM_CSCR5 (MCF_MBAR + 0xc6) /* CS 5 Control reg */
+#define MCFSIM_CSAR6 (MCF_MBAR + 0xc8) /* CS 6 Address reg */
+#define MCFSIM_CSMR6 (MCF_MBAR + 0xcc) /* CS 6 Mask reg */
+#define MCFSIM_CSCR6 (MCF_MBAR + 0xd2) /* CS 6 Control reg */
+#define MCFSIM_CSAR7 (MCF_MBAR + 0xd4) /* CS 7 Address reg */
+#define MCFSIM_CSMR7 (MCF_MBAR + 0xd8) /* CS 7 Mask reg */
+#define MCFSIM_CSCR7 (MCF_MBAR + 0xde) /* CS 7 Control reg */
#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */