m68knommu: remove use of MBAR in old-style ColdFire timer

Not all ColdFire CPUs that use the old style timer hardware module use
an MBAR set peripheral region. Move the TIMER base address defines to the
per-CPU header files where we can set it correctly based on how the
peripherals are mapped - instead of using a fake MBAR for some platforms.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

8 files changed, 37 insertions, 26 deletions

diff --git a/arch/m68k/include/asm/m5206sim.h b/arch/m68k/include/asm/m5206sim.h
index 6fb656f1845..7b58da5050a 100644
--- a/arch/m68k/include/asm/m5206sim.h
+++ b/arch/m68k/include/asm/m5206sim.h
@@ -89,6 +89,9 @@
 #define	MCFSIM_PAR		0xcb		/* Pin Assignment reg (r/w) */
 #endif
 
+#define	MCFTIMER_BASE1		(MCF_MBAR + 0x100)	/* Base of TIMER1 */
+#define	MCFTIMER_BASE2		(MCF_MBAR + 0x120)	/* Base of TIMER2 */
+
 #define	MCFSIM_PADDR		(MCF_MBAR + 0x1c5)	/* Parallel Direction (r/w) */
 #define	MCFSIM_PADAT		(MCF_MBAR + 0x1c9)	/* Parallel Port Value (r/w) */
 
diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h
index aefb83ef839..c318ce786f9 100644
--- a/arch/m68k/include/asm/m5249sim.h
+++ b/arch/m68k/include/asm/m5249sim.h
@@ -19,7 +19,7 @@
 /*
  *	The 5249 has a second MBAR region, define its address.
  */
-#define	MCF_MBAR2		0x80000000
+#define MCF_MBAR2		0x80000000
 
 /*
  *	Define the 5249 SIM register set addresses.
@@ -67,6 +67,12 @@
 #define MCFSIM_DMR1		0x114		/* DRAM 1 Mask reg (r/w) */
 
 /*
+ *	Timer module.
+ */
+#define MCFTIMER_BASE1		(MCF_MBAR + 0x140)	/* Base of TIMER1 */
+#define MCFTIMER_BASE2		(MCF_MBAR + 0x180)	/* Base of TIMER2 */
+
+/*
  *	UART module.
  */
 #define MCFUART_BASE1		0x1c0           /* Base address of UART1 */
diff --git a/arch/m68k/include/asm/m5272sim.h b/arch/m68k/include/asm/m5272sim.h
index 3b43fee7257..57ca4de1f91 100644
--- a/arch/m68k/include/asm/m5272sim.h
+++ b/arch/m68k/include/asm/m5272sim.h
@@ -82,6 +82,11 @@
 
 #define	MCFDMA_BASE0		(MCF_MBAR + 0xe0) /* Base address DMA 0 */
 
+#define	MCFTIMER_BASE1		(MCF_MBAR + 0x200) /* Base address TIMER1 */
+#define	MCFTIMER_BASE2		(MCF_MBAR + 0x220) /* Base address TIMER2 */
+#define	MCFTIMER_BASE3		(MCF_MBAR + 0x240) /* Base address TIMER4 */
+#define	MCFTIMER_BASE4		(MCF_MBAR + 0x260) /* Base address TIMER3 */
+
 /*
  *	Define system peripheral IRQ usage.
  */
diff --git a/arch/m68k/include/asm/m5307sim.h b/arch/m68k/include/asm/m5307sim.h
index 39285769c0e..c3846fcfa5d 100644
--- a/arch/m68k/include/asm/m5307sim.h
+++ b/arch/m68k/include/asm/m5307sim.h
@@ -95,6 +95,12 @@
 #define MCFSIM_DACR1		0x110		/* DRAM 1 Addr and Ctrl (r/w) */
 #define MCFSIM_DMR1		0x114		/* DRAM 1 Mask reg (r/w) */
 
+/*
+ *  Timer module.
+ */
+#define MCFTIMER_BASE1		(MCF_MBAR + 0x140)	/* Base of TIMER1 */
+#define MCFTIMER_BASE2		(MCF_MBAR + 0x180)	/* Base of TIMER2 */
+
 #define	MCFSIM_PADDR		(MCF_MBAR + 0x244)
 #define	MCFSIM_PADAT		(MCF_MBAR + 0x248)
 
diff --git a/arch/m68k/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
index e6470f8ca32..0dea126f3fc 100644
--- a/arch/m68k/include/asm/m532xsim.h
+++ b/arch/m68k/include/asm/m532xsim.h
@@ -85,6 +85,14 @@
 #define MCFUART_BASE2		0xFC064000	/* Base address of UART2 */
 #define MCFUART_BASE3		0xFC068000	/* Base address of UART3 */
 
+/*
+ *  Timer module.
+ */
+#define MCFTIMER_BASE1		0xFC070000	/* Base address of TIMER1 */
+#define MCFTIMER_BASE2		0xFC074000	/* Base address of TIMER2 */
+#define MCFTIMER_BASE3		0xFC078000	/* Base address of TIMER3 */
+#define MCFTIMER_BASE4		0xFC07C000	/* Base address of TIMER4 */
+
 /*********************************************************************
  *
  * Reset Controller Module
diff --git a/arch/m68k/include/asm/m5407sim.h b/arch/m68k/include/asm/m5407sim.h
index 70181727326..43272584dc0 100644
--- a/arch/m68k/include/asm/m5407sim.h
+++ b/arch/m68k/include/asm/m5407sim.h
@@ -78,6 +78,12 @@
 #define MCFSIM_DACR1		0x110		/* DRAM 1 Addr and Ctrl (r/w) */
 #define MCFSIM_DMR1		0x114		/* DRAM 1 Mask reg (r/w) */
 
+/*
+ *	Timer module.
+ */
+#define MCFTIMER_BASE1		(MCF_MBAR + 0x140)	/* Base of TIMER1 */
+#define MCFTIMER_BASE2		(MCF_MBAR + 0x180)	/* Base of TIMER2 */
+
 #define MCFUART_BASE1		0x1c0           /* Base address of UART1 */
 #define MCFUART_BASE2		0x200           /* Base address of UART2 */
 
diff --git a/arch/m68k/include/asm/mcftimer.h b/arch/m68k/include/asm/mcftimer.h
index 0f90f6d2227..92b276fe824 100644
--- a/arch/m68k/include/asm/mcftimer.h
+++ b/arch/m68k/include/asm/mcftimer.h
@@ -12,29 +12,6 @@
 #define	mcftimer_h
 /****************************************************************************/
 
-
-/*
- *	Get address specific defines for this ColdFire member.
- */
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e)
-#define	MCFTIMER_BASE1		0x100		/* Base address of TIMER1 */
-#define	MCFTIMER_BASE2		0x120		/* Base address of TIMER2 */
-#elif defined(CONFIG_M5272)
-#define MCFTIMER_BASE1		0x200           /* Base address of TIMER1 */
-#define MCFTIMER_BASE2		0x220           /* Base address of TIMER2 */
-#define MCFTIMER_BASE3		0x240           /* Base address of TIMER4 */
-#define MCFTIMER_BASE4		0x260           /* Base address of TIMER3 */
-#elif defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407)
-#define MCFTIMER_BASE1		0x140           /* Base address of TIMER1 */
-#define MCFTIMER_BASE2		0x180           /* Base address of TIMER2 */
-#elif defined(CONFIG_M532x)
-#define MCFTIMER_BASE1		0xfc070000	/* Base address of TIMER1 */
-#define MCFTIMER_BASE2		0xfc074000	/* Base address of TIMER2 */
-#define MCFTIMER_BASE3		0xfc078000	/* Base address of TIMER3 */
-#define MCFTIMER_BASE4		0xfc07c000	/* Base address of TIMER4 */
-#endif
-
-
 /*
  *	Define the TIMER register set addresses.
  */
diff --git a/arch/m68knommu/platform/coldfire/timers.c b/arch/m68knommu/platform/coldfire/timers.c
index 2304d736c70..60242f65fea 100644
--- a/arch/m68knommu/platform/coldfire/timers.c
+++ b/arch/m68knommu/platform/coldfire/timers.c
@@ -28,7 +28,7 @@
  *	By default use timer1 as the system clock timer.
  */
 #define	FREQ	(MCF_BUSCLK / 16)
-#define	TA(a)	(MCF_MBAR + MCFTIMER_BASE1 + (a))
+#define	TA(a)	(MCFTIMER_BASE1 + (a))
 
 /*
  *	These provide the underlying interrupt vector support.
@@ -126,7 +126,7 @@ void hw_timer_init(void)
 /*
  *	By default use timer2 as the profiler clock timer.
  */
-#define	PA(a)	(MCF_MBAR + MCFTIMER_BASE2 + (a))
+#define	PA(a)	(MCFTIMER_BASE2 + (a))
 
 /*
  *	Choose a reasonably fast profile timer. Make it an odd value to