m68knommu: make 523x 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/m523xsim.h b/arch/m68k/include/asm/m523xsim.h
index f2d21cef094cc5dd8e7c537847a3b60bc6ec0914..075062d4eecd14e0376b328186cb315871c84a69 100644 (file)
--- a/arch/m68k/include/asm/m523xsim.h
+++ b/arch/m68k/include/asm/m523xsim.h
@@ -65,8 +65,8 @@
 /*
  *  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/523x/config.c b/arch/m68k/platform/523x/config.c
index b47a6886b8aec29dd6e73a17baaad7d190bc2f68..88de2133f47de79f23dfd02280e8c4ccea891e7a 100644 (file)
--- a/arch/m68k/platform/523x/config.c
+++ b/arch/m68k/platform/523x/config.c
@@ -57,7 +57,7 @@ static void __init m523x_fec_init(void)
 static void m523x_cpu_reset(void)
 {
        local_irq_disable();
-       __raw_writeb(MCF_RCR_SWRESET, MCF_IPSBAR + MCF_RCR);
+       __raw_writeb(MCF_RCR_SWRESET, MCF_RCR);
 }
 
 /***************************************************************************/