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Commit 0b2a2139 authored by Greg Ungerer's avatar Greg Ungerer
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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: default avatarGreg Ungerer <gerg@uclinux.org>
parent 320de7d0

arch/m68k/include/asm/m527xsim.h

+2 −2
Original line number Diff line number Diff line
@@ -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 */

arch/m68k/platform/527x/config.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

}



/***************************************************************************/