ppc: Move reset_status to arch_global_data

Move this field into arch_global_data and tidy up.

Signed-off-by: Simon Glass <sjg@chromium.org>

arch/powerpc/cpu/mpc512x/cpu.c

@@ -69,7 +69,7 @@ int checkcpu (void)
 	printf ("at %s MHz, CSB at %s MHz (RSR=0x%04lx)\n",
 		strmhz(buf1, clock),
 		strmhz(buf2, gd->arch.csb_clk),
-		gd->reset_status & 0xffff);
+		gd->arch.reset_status & 0xffff);
 	return 0;
 }
 

arch/powerpc/cpu/mpc512x/cpu_init.c

@@ -62,7 +62,7 @@ void cpu_init_f (volatile immap_t * im)
 #endif
 
 	/* RSR - Reset Status Register - clear all status */
-	gd->reset_status = im->reset.rsr;
+	gd->arch.reset_status = im->reset.rsr;
 	out_be32(&im->reset.rsr, ~RSR_RES);
 
 	/*

arch/powerpc/cpu/mpc8260/cpu_init.c

@@ -120,7 +120,7 @@ void cpu_init_f (volatile immap_t * immr)
 	memset ((void *) gd, 0, sizeof (gd_t));
 
 	/* RSR - Reset Status Register - clear all status (5-4) */
-	gd->reset_status = immr->im_clkrst.car_rsr;
+	gd->arch.reset_status = immr->im_clkrst.car_rsr;
 	immr->im_clkrst.car_rsr = RSR_ALLBITS;
 
 	/* RMR - Reset Mode Register - contains checkstop reset enable (5-5) */
@@ -274,7 +274,7 @@ int prt_8260_rsr (void)
 		RSR_EHRS, "External Hard"}
 	};
 	static int n = sizeof bits / sizeof bits[0];
-	ulong rsr = gd->reset_status;
+	ulong rsr = gd->arch.reset_status;
 	int i;
 	char *sep;
 

arch/powerpc/cpu/mpc83xx/cpu_init.c

@@ -232,7 +232,7 @@ void cpu_init_f (volatile immap_t * im)
 	clrsetbits_be32(&im->clk.sccr, sccr_mask, sccr_val);
 
 	/* RSR - Reset Status Register - clear all status (4.6.1.3) */
-	gd->reset_status = __raw_readl(&im->reset.rsr);
+	gd->arch.reset_status = __raw_readl(&im->reset.rsr);
 	__raw_writel(~(RSR_RES), &im->reset.rsr);
 
 	/* AER - Arbiter Event Register - store status */
@@ -499,7 +499,7 @@ int prt_83xx_rsr(void)
 		RSR_HRS,  "External/Internal Hard"}
 	};
 	static int n = sizeof bits / sizeof bits[0];
-	ulong rsr = gd->reset_status;
+	ulong rsr = gd->arch.reset_status;
 	int i;
 	char *sep;
 

arch/powerpc/include/asm/global_data.h

@@ -107,6 +107,7 @@ struct arch_global_data {
 	unsigned long pev_clk;
 	unsigned long flb_clk;
 #endif
+	unsigned long reset_status;	/* reset status register at boot */
 };
 
 /*
@@ -130,7 +131,6 @@ typedef	struct	global_data {
 	u32 sdhc_clk;
 #endif
 	phys_size_t	ram_size;	/* RAM size */
-	unsigned long	reset_status;	/* reset status register at boot	*/
 #if defined(CONFIG_MPC83xx)
 	unsigned long	arbiter_event_attributes;
 	unsigned long	arbiter_event_address;