m68knommu: make 527x CPU reset register addressing consistent

If we make all MCF_RCR (CPU reset register) addressing consistent across all
ColdFire CPU family members that use it then we will be able to remove the
duplicated copies of the code that use it.

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

diff --git a/arch/m68k/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
index f1c5b2c..83db810 100644 (file)
--- a/arch/m68k/include/asm/m527xsim.h
+++ b/arch/m68k/include/asm/m527xsim.h
@@ -328,8 +328,8 @@
 /*
  *  Reset Control Unit (relative to IPSBAR).
  */
-#define        MCF_RCR                 0x110000
-#define        MCF_RSR                 0x110001
+#define        MCF_RCR                 (MCF_IPSBAR + 0x110000)
+#define        MCF_RSR                 (MCF_IPSBAR + 0x110001)
 
 #define        MCF_RCR_SWRESET         0x80            /* Software reset bit */
 #define        MCF_RCR_FRCSTOUT        0x40            /* Force external reset */

diff --git a/arch/m68k/platform/527x/config.c b/arch/m68k/platform/527x/config.c
index 9bdf522..3865505 100644 (file)
--- a/arch/m68k/platform/527x/config.c
+++ b/arch/m68k/platform/527x/config.c
@@ -90,7 +90,7 @@ static void __init m527x_fec_init(void)
 static void m527x_cpu_reset(void)
 {
        local_irq_disable();
-       __raw_writeb(MCF_RCR_SWRESET, MCF_IPSBAR + MCF_RCR);
+       __raw_writeb(MCF_RCR_SWRESET, MCF_RCR);
 }
 
 /***************************************************************************/