arm: Move tbl to arch_global_data

Move this field into arch_global_data and tidy up.

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

arch/arm/cpu/arm1136/mx31/timer.c

@@ -117,11 +117,11 @@ unsigned long long get_ticks(void)
 
 	if (now >= gd->lastinc)	/* normal mode (non roll) */
 		/* move stamp forward with absolut diff ticks */
-		gd->tbl += (now - gd->lastinc);
+		gd->arch.tbl += (now - gd->lastinc);
 	else			/* we have rollover of incrementer */
-		gd->tbl += (0xFFFFFFFF - gd->lastinc) + now;
+		gd->arch.tbl += (0xFFFFFFFF - gd->lastinc) + now;
 	gd->lastinc = now;
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 ulong get_timer_masked(void)

arch/arm/cpu/arm1136/mx35/timer.c

@@ -32,7 +32,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp	(gd->tbl)
+#define timestamp	(gd->arch.tbl)
 #define lastinc		(gd->lastinc)
 
 /* General purpose timers bitfields */

arch/arm/cpu/arm1136/omap24xx/timer.c

@@ -52,7 +52,7 @@ int timer_init (void)
 
 	/* reset time */
 	gd->lastinc = READ_TIMER;	/* capture current incrementer value */
-	gd->tbl = 0;			/* start "advancing" time stamp */
+	gd->arch.tbl = 0;		/* start "advancing" time stamp */
 
 	return(0);
 }
@@ -82,7 +82,7 @@ void __udelay (unsigned long usec)
 	if ((tmo + tmp + 1) < tmp) {	/* if setting this forward will roll */
 					/* time stamp, then reset time */
 		gd->lastinc = READ_TIMER;	/* capture incrementer value */
-		gd->tbl = 0;			/* start time stamp */
+		gd->arch.tbl = 0;			/* start time stamp */
 	} else {
 		tmo	+= tmp;		/* else, set advancing stamp wake up time */
 	}
@@ -94,12 +94,15 @@ ulong get_timer_masked (void)
 {
 	ulong now = READ_TIMER;		/* current tick value */
 
-	if (now >= gd->lastinc)		/* normal mode (non roll) */
-		gd->tbl += (now - gd->lastinc); /* move stamp fordward with absoulte diff ticks */
-	else				/* we have rollover of incrementer */
-		gd->tbl += (0xFFFFFFFF - gd->lastinc) + now;
+	if (now >= gd->lastinc) {		/* normal mode (non roll) */
+		/* move stamp fordward with absoulte diff ticks */
+		gd->arch.tbl += (now - gd->lastinc);
+	} else {
+		/* we have rollover of incrementer */
+		gd->arch.tbl += (0xFFFFFFFF - gd->lastinc) + now;
+	}
 	gd->lastinc = now;
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /* waits specified delay value and resets timestamp */

arch/arm/cpu/arm920t/a320/timer.c

@@ -75,7 +75,7 @@ int timer_init(void)
 	writel(cr, &tmr->cr);
 
 	gd->arch.timer_rate_hz = TIMER_CLOCK;
-	gd->arch.tbu = gd->tbl = 0;
+	gd->arch.tbu = gd->arch.tbl = 0;
 
 	return 0;
 }
@@ -89,10 +89,10 @@ unsigned long long get_ticks(void)
 	ulong now = TIMER_LOAD_VAL - readl(&tmr->timer3_counter);
 
 	/* increment tbu if tbl has rolled over */
-	if (now < gd->tbl)
+	if (now < gd->arch.tbl)
 		gd->arch.tbu++;
-	gd->tbl = now;
-	return (((unsigned long long)gd->arch.tbu) << 32) | gd->tbl;
+	gd->arch.tbl = now;
+	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
 }
 
 void __udelay(unsigned long usec)

arch/arm/cpu/arm920t/at91/timer.c

@@ -64,7 +64,7 @@ int timer_init(void)
 
 	writel(AT91_TC_CCR_SWTRG | AT91_TC_CCR_CLKEN, &tc->tc[0].ccr);
 	gd->lastinc = 0;
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 
 	return 0;
 }
@@ -91,14 +91,14 @@ ulong get_timer_raw(void)
 
 	if (now >= gd->lastinc) {
 		/* normal mode */
-		gd->tbl += now - gd->lastinc;
+		gd->arch.tbl += now - gd->lastinc;
 	} else {
 		/* we have an overflow ... */
-		gd->tbl += now + TIMER_LOAD_VAL - gd->lastinc;
+		gd->arch.tbl += now + TIMER_LOAD_VAL - gd->lastinc;
 	}
 	gd->lastinc = now;
 
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 ulong get_timer_masked(void)

arch/arm/cpu/arm920t/s3c24x0/timer.c

@@ -63,7 +63,7 @@ int timer_init(void)
 	tmr = (tmr & ~0x0700000) | 0x0500000;
 	writel(tmr, &timers->tcon);
 	gd->lastinc = 0;
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 
 	return 0;
 }
@@ -130,14 +130,14 @@ unsigned long long get_ticks(void)
 
 	if (gd->lastinc >= now) {
 		/* normal mode */
-		gd->tbl += gd->lastinc - now;
+		gd->arch.tbl += gd->lastinc - now;
 	} else {
 		/* we have an overflow ... */
-		gd->tbl += gd->lastinc + gd->arch.tbu - now;
+		gd->arch.tbl += gd->lastinc + gd->arch.tbu - now;
 	}
 	gd->lastinc = now;
 
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /*

arch/arm/cpu/arm926ejs/armada100/timer.c

@@ -61,7 +61,7 @@ struct armd1tmr_registers {
 #define	COUNT_RD_REQ		0x1
 
 DECLARE_GLOBAL_DATA_PTR;
-/* Using gd->arch.tbu from timestamp and gd->tbl for lastdec */
+/* Using gd->arch.tbu from timestamp and gd->arch.tbl for lastdec */
 
 /* For preventing risk of instability in reading counter value,
  * first set read request to register cvwr and then read same
@@ -82,14 +82,14 @@ ulong get_timer_masked(void)
 {
 	ulong now = read_timer();
 
-	if (now >= gd->tbl) {
+	if (now >= gd->arch.tbl) {
 		/* normal mode */
-		gd->arch.tbu += now - gd->tbl;
+		gd->arch.tbu += now - gd->arch.tbl;
 	} else {
 		/* we have an overflow ... */
-		gd->arch.tbu += now + TIMER_LOAD_VAL - gd->tbl;
+		gd->arch.tbu += now + TIMER_LOAD_VAL - gd->arch.tbl;
 	}
-	gd->tbl = now;
+	gd->arch.tbl = now;
 
 	return gd->arch.tbu;
 }
@@ -135,8 +135,8 @@ int timer_init(void)
 
 	/* Enable timer 0 */
 	writel(0x1, &armd1timers->cer);
-	/* init the gd->arch.tbu and gd->tbl value */
-	gd->tbl = read_timer();
+	/* init the gd->arch.tbu and gd->arch.tbl value */
+	gd->arch.tbl = read_timer();
 	gd->arch.tbu = 0;
 
 	return 0;

arch/arm/cpu/arm926ejs/at91/timer.c

@@ -80,7 +80,7 @@ int timer_init(void)
 	writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr);
 
 	gd->arch.timer_rate_hz = gd->arch.mck_rate_hz / 16;
-	gd->arch.tbu = gd->tbl = 0;
+	gd->arch.tbu = gd->arch.tbl = 0;
 
 	return 0;
 }
@@ -95,10 +95,10 @@ unsigned long long get_ticks(void)
 	ulong now = readl(&pit->piir);
 
 	/* increment tbu if tbl has rolled over */
-	if (now < gd->tbl)
+	if (now < gd->arch.tbl)
 		gd->arch.tbu++;
-	gd->tbl = now;
-	return (((unsigned long long)gd->arch.tbu) << 32) | gd->tbl;
+	gd->arch.tbl = now;
+	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
 }
 
 void __udelay(unsigned long usec)

arch/arm/cpu/arm926ejs/davinci/timer.c

@@ -74,11 +74,11 @@ unsigned long long get_ticks(void)
 	unsigned long now = readl(&timer->tim34);
 
 	/* increment tbu if tbl has rolled over */
-	if (now < gd->tbl)
+	if (now < gd->arch.tbl)
 		gd->arch.tbu++;
-	gd->tbl = now;
+	gd->arch.tbl = now;
 
-	return (((unsigned long long)gd->arch.tbu) << 32) | gd->tbl;
+	return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl;
 }
 
 ulong get_timer(ulong base)

arch/arm/cpu/arm926ejs/kirkwood/timer.c

@@ -86,7 +86,7 @@ struct kwtmr_registers *kwtmr_regs = (struct kwtmr_registers *)KW_TIMER_BASE;
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
+#define timestamp gd->arch.tbl
 #define lastdec gd->lastinc
 
 ulong get_timer_masked(void)

arch/arm/cpu/arm926ejs/mb86r0x/timer.c

@@ -35,7 +35,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
+#define timestamp gd->arch.tbl
 #define lastdec gd->lastinc
 
 static inline unsigned long long tick_to_time(unsigned long long tick)

arch/arm/cpu/arm926ejs/mx25/timer.c

@@ -44,7 +44,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp	(gd->tbl)
+#define timestamp	(gd->arch.tbl)
 #define lastinc		(gd->lastinc)
 
 /*

arch/arm/cpu/arm926ejs/mx27/timer.c

@@ -45,7 +45,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp	(gd->tbl)
+#define timestamp	(gd->arch.tbl)
 #define lastinc		(gd->lastinc)
 
 /*

arch/arm/cpu/arm926ejs/mxs/timer.c

@@ -36,7 +36,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp (gd->tbl)
+#define timestamp (gd->arch.tbl)
 #define lastdec (gd->lastinc)
 
 /*

arch/arm/cpu/arm926ejs/omap/timer.c

@@ -44,7 +44,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
+#define timestamp gd->arch.tbl
 #define lastdec gd->lastinc
 
 int timer_init (void)

arch/arm/cpu/arm926ejs/orion5x/timer.c

@@ -92,7 +92,7 @@ static inline ulong read_timer(void)
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
+#define timestamp gd->arch.tbl
 #define lastdec gd->lastinc
 
 ulong get_timer_masked(void)

arch/arm/cpu/arm926ejs/pantheon/timer.c

@@ -60,7 +60,7 @@ struct panthtmr_registers {
 #define	COUNT_RD_REQ		0x1
 
 DECLARE_GLOBAL_DATA_PTR;
-/* Using gd->arch.tbu from timestamp and gd->tbl for lastdec */
+/* Using gd->arch.tbu from timestamp and gd->arch.tbl for lastdec */
 
 /*
  * For preventing risk of instability in reading counter value,
@@ -90,14 +90,14 @@ ulong get_timer_masked(void)
 {
 	ulong now = read_timer();
 
-	if (now >= gd->tbl) {
+	if (now >= gd->arch.tbl) {
 		/* normal mode */
-		gd->arch.tbu += now - gd->tbl;
+		gd->arch.tbu += now - gd->arch.tbl;
 	} else {
 		/* we have an overflow ... */
-		gd->arch.tbu += now + TIMER_LOAD_VAL - gd->tbl;
+		gd->arch.tbu += now + TIMER_LOAD_VAL - gd->arch.tbl;
 	}
-	gd->tbl = now;
+	gd->arch.tbl = now;
 
 	return gd->arch.tbu;
 }
@@ -144,8 +144,8 @@ int timer_init(void)
 
 	/* Enable timer 0 */
 	writel(0x1, &panthtimers->cer);
-	/* init the gd->arch.tbu and gd->tbl value */
-	gd->tbl = read_timer();
+	/* init the gd->arch.tbu and gd->arch.tbl value */
+	gd->arch.tbl = read_timer();
 	gd->arch.tbu = 0;
 
 	return 0;

arch/arm/cpu/arm926ejs/spear/timer.c

@@ -38,7 +38,7 @@ static struct misc_regs *const misc_regs_p =
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
+#define timestamp gd->arch.tbl
 #define lastdec gd->lastinc
 
 int timer_init(void)

arch/arm/cpu/arm926ejs/versatile/timer.c

@@ -44,7 +44,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp gd->tbl
+#define timestamp gd->arch.tbl
 #define lastdec gd->lastinc
 
 #define TIMER_ENABLE	(1 << 7)

arch/arm/cpu/armv7/omap-common/timer.c

@@ -57,7 +57,7 @@ int timer_init(void)
 
 	/* reset time, capture current incrementer value time */
 	gd->lastinc = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
-	gd->tbl = 0;		/* start "advancing" time stamp from 0 */
+	gd->arch.tbl = 0;	/* start "advancing" time stamp from 0 */
 
 	return 0;
 }
@@ -91,14 +91,15 @@ ulong get_timer_masked(void)
 	/* current tick value */
 	ulong now = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
 
-	if (now >= gd->lastinc)	/* normal mode (non roll) */
+	if (now >= gd->lastinc) {	/* normal mode (non roll) */
 		/* move stamp fordward with absoulte diff ticks */
-		gd->tbl += (now - gd->lastinc);
-	else	/* we have rollover of incrementer */
-		gd->tbl += ((TIMER_LOAD_VAL / (TIMER_CLOCK / CONFIG_SYS_HZ))
-			     - gd->lastinc) + now;
+		gd->arch.tbl += (now - gd->lastinc);
+	} else {	/* we have rollover of incrementer */
+		gd->arch.tbl += ((TIMER_LOAD_VAL / (TIMER_CLOCK /
+				CONFIG_SYS_HZ)) - gd->lastinc) + now;
+	}
 	gd->lastinc = now;
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /*

arch/arm/cpu/armv7/s5p-common/timer.c

@@ -106,7 +106,7 @@ void reset_timer_masked(void)
 
 	/* reset time */
 	gd->lastinc = readl(&timer->tcnto4);
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 }
 
 unsigned long get_timer_masked(void)
@@ -124,13 +124,13 @@ unsigned long get_current_tick(void)
 	unsigned long count_value = readl(&timer->tcntb4);
 
 	if (gd->lastinc >= now)
-		gd->tbl += gd->lastinc - now;
+		gd->arch.tbl += gd->lastinc - now;
 	else
-		gd->tbl += gd->lastinc + count_value - now;
+		gd->arch.tbl += gd->lastinc + count_value - now;
 
 	gd->lastinc = now;
 
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /*

arch/arm/cpu/armv7/socfpga/timer.c

@@ -83,13 +83,13 @@ ulong get_timer_masked(void)
 	if (gd->lastinc >= now) {
 		/* normal mode (non roll) */
 		/* move stamp forward with absolute diff ticks */
-		gd->tbl += gd->lastinc - now;
+		gd->arch.tbl += gd->lastinc - now;
 	} else {
 		/* we have overflow of the count down timer */
-		gd->tbl += TIMER_LOAD_VAL - gd->lastinc + now;
+		gd->arch.tbl += TIMER_LOAD_VAL - gd->lastinc + now;
 	}
 	gd->lastinc = now;
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /*
@@ -100,5 +100,5 @@ void reset_timer(void)
 	/* capture current decrementer value time */
 	gd->lastinc = read_timer() / (CONFIG_TIMER_CLOCK_KHZ/CONFIG_SYS_HZ);
 	/* start "advancing" time stamp from 0 */
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 }

arch/arm/cpu/armv7/u8500/timer.c

@@ -100,12 +100,14 @@ ulong get_timer_masked(void)
 	/* current tick value */
 	ulong now = TICKS_TO_HZ(READ_TIMER());
 
-	if (now >= gd->lastinc)	/* normal (non rollover) */
-		gd->tbl += (now - gd->lastinc);
-	else			/* rollover */
-		gd->tbl += (TICKS_TO_HZ(TIMER_LOAD_VAL) - gd->lastinc) + now;
+	if (now >= gd->lastinc) {	/* normal (non rollover) */
+		gd->arch.tbl += (now - gd->lastinc);
+	} else {			/* rollover */
+		gd->arch.tbl += (TICKS_TO_HZ(TIMER_LOAD_VAL) - gd->lastinc)
+				+ now;
+	}
 	gd->lastinc = now;
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /* Delay x useconds */

arch/arm/cpu/armv7/zynq/timer.c

@@ -85,7 +85,7 @@ int timer_init(void)
 	/* Reset time */
 	gd->lastinc = readl(&timer_base->counter) /
 					(TIMER_TICK_HZ / CONFIG_SYS_HZ);
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 
 	return 0;
 }
@@ -102,14 +102,14 @@ ulong get_timer_masked(void)
 
 	if (gd->lastinc >= now) {
 		/* Normal mode */
-		gd->tbl += gd->lastinc - now;
+		gd->arch.tbl += gd->lastinc - now;
 	} else {
 		/* We have an overflow ... */
-		gd->tbl += gd->lastinc + TIMER_LOAD_VAL - now;
+		gd->arch.tbl += gd->lastinc + TIMER_LOAD_VAL - now;
 	}
 	gd->lastinc = now;
 
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 void __udelay(unsigned long usec)

arch/arm/cpu/pxa/timer.c

@@ -31,7 +31,7 @@ DECLARE_GLOBAL_DATA_PTR;
 
 #define	TIMER_LOAD_VAL	0xffffffff
 
-#define	timestamp	(gd->tbl)
+#define	timestamp	(gd->arch.tbl)
 #define	lastinc		(gd->lastinc)
 
 #if defined(CONFIG_CPU_PXA27X) || defined(CONFIG_CPU_MONAHANS)

arch/arm/cpu/tegra-common/timer.c

@@ -77,12 +77,12 @@ ulong get_timer_masked(void)
 
 	if (now >= gd->lastinc)	/* normal mode (non roll) */
 		/* move stamp forward with absolute diff ticks */
-		gd->tbl += (now - gd->lastinc);
+		gd->arch.tbl += (now - gd->lastinc);
 	else	/* we have rollover of incrementer */
-		gd->tbl += ((TIMER_LOAD_VAL / (TIMER_CLK / CONFIG_SYS_HZ))
+		gd->arch.tbl += ((TIMER_LOAD_VAL / (TIMER_CLK / CONFIG_SYS_HZ))
 				- gd->lastinc) + now;
 	gd->lastinc = now;
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 /*

arch/arm/imx-common/timer.c

@@ -48,7 +48,7 @@ static struct mxc_gpt *cur_gpt = (struct mxc_gpt *)GPT1_BASE_ADDR;
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#define timestamp (gd->tbl)
+#define timestamp (gd->arch.tbl)
 #define lastinc (gd->lastinc)
 
 static inline unsigned long long tick_to_time(unsigned long long tick)

arch/arm/include/asm/global_data.h

@@ -38,6 +38,7 @@ struct arch_global_data {
 	/* "static data" needed by most of timer.c on ARM platforms */
 	unsigned long timer_rate_hz;
 	unsigned long tbu;
+	unsigned long tbl;
 };
 
 /*
@@ -64,7 +65,6 @@ typedef	struct	global_data {
 #endif
 #ifdef CONFIG_ARM
 	/* "static data" needed by most of timer.c on ARM platforms */
-	unsigned long	tbl;
 	unsigned long long	timer_reset_value;
 	unsigned long	lastinc;
 #endif

arch/mips/cpu/xburst/timer.c

@@ -35,7 +35,7 @@ void reset_timer_masked(void)
 {
 	/* reset time */
 	gd->lastinc = readl(&tcu->tcnt0);
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 }
 
 ulong get_timer_masked(void)
@@ -43,15 +43,15 @@ ulong get_timer_masked(void)
 	ulong now = readl(&tcu->tcnt0);
 
 	if (gd->lastinc <= now)
-		gd->tbl += now - gd->lastinc; /* normal mode */
+		gd->arch.tbl += now - gd->lastinc; /* normal mode */
 	else {
 		/* we have an overflow ... */
-		gd->tbl += TIMER_FDATA + now - gd->lastinc;
+		gd->arch.tbl += TIMER_FDATA + now - gd->lastinc;
 	}
 
 	gd->lastinc = now;
 
-	return gd->tbl;
+	return gd->arch.tbl;
 }
 
 void udelay_masked(unsigned long usec)
@@ -95,7 +95,7 @@ int timer_init(void)
 	writeb(1 << TIMER_CHAN, &tcu->tesr); /* start counting up */
 
 	gd->lastinc = 0;
-	gd->tbl = 0;
+	gd->arch.tbl = 0;
 
 	return 0;
 }
@@ -112,7 +112,7 @@ ulong get_timer(ulong base)
 
 void set_timer(ulong t)
 {
-	gd->tbl = t;
+	gd->arch.tbl = t;
 }
 
 void __udelay(unsigned long usec)