[U-Boot,v2,3/7] Timer: Remove set_timer completely

Message ID	1310732292-5345-1-git-send-email-graeme.russ@gmail.com
State	Accepted
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: Graeme Russ <graeme.russ@gmail.com> To: u-boot@lists.denx.de Date: Fri, 15 Jul 2011 22:18:12 +1000 Message-Id: <1310732292-5345-1-git-send-email-graeme.russ@gmail.com> In-Reply-To: <1309261269-4363-4-git-send-email-graeme.russ@gmail.com> References: <1309261269-4363-4-git-send-email-graeme.russ@gmail.com> Subject: [U-Boot] [PATCH v2 3/7]Timer: Remove set_timer completely Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de

diff --git a/arch/arm/cpu/arm1136/mx31/timer.c b/arch/arm/cpu/arm1136/mx31/timer.c index c4bc3b3..d51acbb 100644 --- a/arch/arm/cpu/arm1136/mx31/timer.c +++ b/arch/arm/cpu/arm1136/mx31/timer.c @@ -147,11 +147,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - gd->tbl = time_to_tick(t); -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm1136/mx35/timer.c b/arch/arm/cpu/arm1136/mx35/timer.c index db1e2c9..6dfb63a 100644 --- a/arch/arm/cpu/arm1136/mx35/timer.c +++ b/arch/arm/cpu/arm1136/mx35/timer.c @@ -92,10 +92,6 @@ ulong get_timer(ulong base) return (tmp / 1000) - base; } -void set_timer(ulong t) -{ -} - /* * delay x useconds AND preserve advance timstamp value * GPTCNT is now supposed to tick 1 by 1 us. diff --git a/arch/arm/cpu/arm1136/omap24xx/timer.c b/arch/arm/cpu/arm1136/omap24xx/timer.c index 228ceba..d6267ba 100644 --- a/arch/arm/cpu/arm1136/omap24xx/timer.c +++ b/arch/arm/cpu/arm1136/omap24xx/timer.c @@ -67,11 +67,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - gd->tbl = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm1176/s3c64xx/timer.c b/arch/arm/cpu/arm1176/s3c64xx/timer.c index 9768319..8e54060 100644 --- a/arch/arm/cpu/arm1176/s3c64xx/timer.c +++ b/arch/arm/cpu/arm1176/s3c64xx/timer.c @@ -159,11 +159,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t * (timer_load_val / (100 * CONFIG_SYS_HZ)); -} - void __udelay(unsigned long usec) { unsigned long long tmp; diff --git a/arch/arm/cpu/arm1176/tnetv107x/timer.c b/arch/arm/cpu/arm1176/tnetv107x/timer.c index a7a400d..c27375c 100644 --- a/arch/arm/cpu/arm1176/tnetv107x/timer.c +++ b/arch/arm/cpu/arm1176/tnetv107x/timer.c @@ -88,11 +88,6 @@ ulong get_timer(ulong base) return (get_timer_raw() / (TIMER_LOAD_VAL / TIM_CLK_DIV)) - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - unsigned long long get_ticks(void) { return get_timer(0); diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c index eb8d425..164ca5d 100644 --- a/arch/arm/cpu/arm720t/interrupts.c +++ b/arch/arm/cpu/arm720t/interrupts.c @@ -219,11 +219,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo; diff --git a/arch/arm/cpu/arm920t/a320/timer.c b/arch/arm/cpu/arm920t/a320/timer.c index 95cb8fd..b9c83c0 100644 --- a/arch/arm/cpu/arm920t/a320/timer.c +++ b/arch/arm/cpu/arm920t/a320/timer.c @@ -132,12 +132,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - debug("%s(%lx)\n", __func__, t); - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/arm920t/at91/timer.c b/arch/arm/cpu/arm920t/at91/timer.c index f0ad7d6..a69de57 100644 --- a/arch/arm/cpu/arm920t/at91/timer.c +++ b/arch/arm/cpu/arm920t/at91/timer.c @@ -83,11 +83,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - void __udelay(unsigned long usec) { udelay_masked(usec); diff --git a/arch/arm/cpu/arm920t/at91rm9200/timer.c b/arch/arm/cpu/arm920t/at91rm9200/timer.c index 9c54bbe..0bcb775 100644 --- a/arch/arm/cpu/arm920t/at91rm9200/timer.c +++ b/arch/arm/cpu/arm920t/at91rm9200/timer.c @@ -82,11 +82,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { udelay_masked(usec); diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c index b06b518..ff85a41 100644 --- a/arch/arm/cpu/arm920t/imx/timer.c +++ b/arch/arm/cpu/arm920t/imx/timer.c @@ -62,11 +62,6 @@ ulong get_timer (ulong base) return get_timer_masked() - base; } -void set_timer (ulong t) -{ - /* nop */ -} - void reset_timer_masked (void) { TCTL1 &= ~TCTL_TEN; diff --git a/arch/arm/cpu/arm920t/ks8695/timer.c b/arch/arm/cpu/arm920t/ks8695/timer.c index 886e370..8e14109 100644 --- a/arch/arm/cpu/arm920t/ks8695/timer.c +++ b/arch/arm/cpu/arm920t/ks8695/timer.c @@ -76,11 +76,6 @@ ulong get_timer(ulong base) return (get_timer_masked() - base); } -void set_timer(ulong t) -{ - timer_ticks = t; -} - void __udelay(ulong usec) { ulong start = get_timer_masked(); diff --git a/arch/arm/cpu/arm920t/s3c24x0/timer.c b/arch/arm/cpu/arm920t/s3c24x0/timer.c index f17b7ea..bba06d5 100644 --- a/arch/arm/cpu/arm920t/s3c24x0/timer.c +++ b/arch/arm/cpu/arm920t/s3c24x0/timer.c @@ -94,11 +94,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo; diff --git a/arch/arm/cpu/arm925t/timer.c b/arch/arm/cpu/arm925t/timer.c index 7dfe2b5..fdaeda5 100644 --- a/arch/arm/cpu/arm925t/timer.c +++ b/arch/arm/cpu/arm925t/timer.c @@ -75,11 +75,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c index 5d911c5..eb49234 100644 --- a/arch/arm/cpu/arm926ejs/armada100/timer.c +++ b/arch/arm/cpu/arm926ejs/armada100/timer.c @@ -111,11 +111,6 @@ ulong get_timer(ulong base) base); } -void set_timer(ulong t) -{ - gd->tbu = t; -} - void __udelay(unsigned long usec) { ulong delayticks; diff --git a/arch/arm/cpu/arm926ejs/kirkwood/timer.c b/arch/arm/cpu/arm926ejs/kirkwood/timer.c index 3e80329..e890edb 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/timer.c +++ b/arch/arm/cpu/arm926ejs/kirkwood/timer.c @@ -122,11 +122,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - void __udelay(unsigned long usec) { uint current; diff --git a/arch/arm/cpu/arm926ejs/mx25/timer.c b/arch/arm/cpu/arm926ejs/mx25/timer.c index 14f0c2d..af26b4c 100644 --- a/arch/arm/cpu/arm926ejs/mx25/timer.c +++ b/arch/arm/cpu/arm926ejs/mx25/timer.c @@ -170,11 +170,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = time_to_tick(t); -} - /* delay x useconds AND preserve advance timstamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm926ejs/mx27/timer.c b/arch/arm/cpu/arm926ejs/mx27/timer.c index 5c1cf01..127e670 100644 --- a/arch/arm/cpu/arm926ejs/mx27/timer.c +++ b/arch/arm/cpu/arm926ejs/mx27/timer.c @@ -173,11 +173,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = time_to_tick(t); -} - /* delay x useconds AND preserve advance timstamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm926ejs/omap/timer.c b/arch/arm/cpu/arm926ejs/omap/timer.c index 88a0ee6..f2e4deb 100644 --- a/arch/arm/cpu/arm926ejs/omap/timer.c +++ b/arch/arm/cpu/arm926ejs/omap/timer.c @@ -76,11 +76,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm926ejs/orion5x/timer.c b/arch/arm/cpu/arm926ejs/orion5x/timer.c index 9d45260..f691c99 100644 --- a/arch/arm/cpu/arm926ejs/orion5x/timer.c +++ b/arch/arm/cpu/arm926ejs/orion5x/timer.c @@ -129,11 +129,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - static inline ulong uboot_cntr_val(void) { return readl(CNTMR_VAL_REG(UBOOT_CNTR)); diff --git a/arch/arm/cpu/arm926ejs/pantheon/timer.c b/arch/arm/cpu/arm926ejs/pantheon/timer.c index ca7f7f0..b487416 100644 --- a/arch/arm/cpu/arm926ejs/pantheon/timer.c +++ b/arch/arm/cpu/arm926ejs/pantheon/timer.c @@ -119,11 +119,6 @@ ulong get_timer(ulong base) base); } -void set_timer(ulong t) -{ - gd->tbu = t; -} - void __udelay(unsigned long usec) { ulong delayticks; diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c b/arch/arm/cpu/arm926ejs/spear/timer.c index 66cf4de..7305abd 100644 --- a/arch/arm/cpu/arm926ejs/spear/timer.c +++ b/arch/arm/cpu/arm926ejs/spear/timer.c @@ -87,11 +87,6 @@ ulong get_timer(ulong base) return (get_timer_masked() / GPT_RESOLUTION) - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - void __udelay(unsigned long usec) { ulong tmo; diff --git a/arch/arm/cpu/arm926ejs/versatile/timer.c b/arch/arm/cpu/arm926ejs/versatile/timer.c index 2e243b1..0e51a63 100644 --- a/arch/arm/cpu/arm926ejs/versatile/timer.c +++ b/arch/arm/cpu/arm926ejs/versatile/timer.c @@ -105,11 +105,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/armv7/mx5/timer.c b/arch/arm/cpu/armv7/mx5/timer.c index 1972f64..40ee0be 100644 --- a/arch/arm/cpu/armv7/mx5/timer.c +++ b/arch/arm/cpu/armv7/mx5/timer.c @@ -99,11 +99,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c index 59bbca8..a0f6b7c 100644 --- a/arch/arm/cpu/armv7/omap-common/timer.c +++ b/arch/arm/cpu/armv7/omap-common/timer.c @@ -73,11 +73,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - /* delay x useconds */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c index b750d16..0b69f06 100644 --- a/arch/arm/cpu/armv7/s5p-common/timer.c +++ b/arch/arm/cpu/armv7/s5p-common/timer.c @@ -60,11 +60,6 @@ unsigned long get_timer(unsigned long base) return get_timer_masked() - base; } -void set_timer(unsigned long t) -{ - gd->tbl = t; -} - /* delay x useconds */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/armv7/tegra2/timer.c b/arch/arm/cpu/armv7/tegra2/timer.c index fb061d0..4458de9 100644 --- a/arch/arm/cpu/armv7/tegra2/timer.c +++ b/arch/arm/cpu/armv7/tegra2/timer.c @@ -58,11 +58,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - /* delay x useconds */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/armv7/u8500/timer.c b/arch/arm/cpu/armv7/u8500/timer.c index 8e96eaa..79aad99 100644 --- a/arch/arm/cpu/armv7/u8500/timer.c +++ b/arch/arm/cpu/armv7/u8500/timer.c @@ -129,11 +129,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - /* * Emulation of Power architecture long long timebase. * diff --git a/arch/arm/cpu/ixp/timer.c b/arch/arm/cpu/ixp/timer.c index 9f3ea42..c25e72f 100644 --- a/arch/arm/cpu/ixp/timer.c +++ b/arch/arm/cpu/ixp/timer.c @@ -104,11 +104,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->timestamp = time_to_tick(t); -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/lh7a40x/timer.c b/arch/arm/cpu/lh7a40x/timer.c index 2691315..6c6277d 100644 --- a/arch/arm/cpu/lh7a40x/timer.c +++ b/arch/arm/cpu/lh7a40x/timer.c @@ -85,11 +85,6 @@ ulong get_timer (ulong base) return (get_timer_masked() - base); } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo,tmp; diff --git a/arch/arm/cpu/pxa/timer.c b/arch/arm/cpu/pxa/timer.c index ec950c7..8900a70 100644 --- a/arch/arm/cpu/pxa/timer.c +++ b/arch/arm/cpu/pxa/timer.c @@ -74,11 +74,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - /* nop */ -} - void __udelay (unsigned long usec) { udelay_masked (usec); diff --git a/arch/arm/cpu/s3c44b0/timer.c b/arch/arm/cpu/s3c44b0/timer.c index 6f1d8f6..d30e1aa 100644 --- a/arch/arm/cpu/s3c44b0/timer.c +++ b/arch/arm/cpu/s3c44b0/timer.c @@ -70,11 +70,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo; diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c index 0207501..10ad964 100644 --- a/arch/arm/cpu/sa1100/timer.c +++ b/arch/arm/cpu/sa1100/timer.c @@ -44,11 +44,6 @@ ulong get_timer (ulong base) return get_timer_masked (); } -void set_timer (ulong t) -{ - /* nop */ -} - void __udelay (unsigned long usec) { udelay_masked (usec); diff --git a/arch/avr32/cpu/interrupts.c b/arch/avr32/cpu/interrupts.c index c6ea435..8406f91 100644 --- a/arch/avr32/cpu/interrupts.c +++ b/arch/avr32/cpu/interrupts.c @@ -77,22 +77,6 @@ unsigned long get_timer(unsigned long base) return (unsigned long)(now >> 32) - base; } -void set_timer(unsigned long t) -{ - unsigned long long ticks = t; - unsigned long lo, hi, hi_new; - - ticks = (ticks * get_tbclk()) / CONFIG_SYS_HZ; - hi = ticks >> 32; - lo = ticks & 0xffffffffUL; - - do { - timer_overflow = hi; - sysreg_write(COUNT, lo); - hi_new = timer_overflow; - } while (hi_new != hi); -} - /* * For short delays only. It will overflow after a few seconds. */ diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c index 8dc010a..49dba6a 100644 --- a/arch/m68k/cpu/mcf547x_8x/slicetimer.c +++ b/arch/m68k/cpu/mcf547x_8x/slicetimer.c @@ -105,8 +105,4 @@ ulong get_timer(ulong base) return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; -} #endif /* CONFIG_SLTTMR */ diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index 6a892db..945ab66 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -574,8 +574,6 @@ void board_init_r (gd_t *id, ulong dest_addr) udelay (20); - set_timer (0); - /* Insert function pointers now that we have relocated the code */ /* Initialize from environment */ diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c index 7eaea5e..d10bcc7 100644 --- a/arch/m68k/lib/time.c +++ b/arch/m68k/lib/time.c @@ -126,10 +126,6 @@ ulong get_timer(ulong base) return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; -} #endif /* CONFIG_MCFTMR */ #if defined(CONFIG_MCFPIT) @@ -173,14 +169,6 @@ void timer_init(void) timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN; } -void set_timer(ulong t) -{ - volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE); - - timestamp = 0; - timerp->pmr = lastinc = 0; -} - ulong get_timer(ulong base) { unsigned short now, diff; @@ -196,8 +184,8 @@ ulong get_timer(ulong base) void wait_ticks(unsigned long ticks) { - set_timer(0); - while (get_timer(0) < ticks) ; + u32 start = get_timer(0); + while (get_timer(start) < ticks) ; } #endif /* CONFIG_MCFPIT */ diff --git a/arch/microblaze/cpu/timer.c b/arch/microblaze/cpu/timer.c index 4936c62..59ed126 100644 --- a/arch/microblaze/cpu/timer.c +++ b/arch/microblaze/cpu/timer.c @@ -45,11 +45,6 @@ ulong get_timer (ulong base) } #endif -void set_timer (ulong t) -{ - timestamp = t; -} - #ifdef CONFIG_SYS_INTC_0 #ifdef CONFIG_SYS_TIMER_0 microblaze_timer_t *tmr = (microblaze_timer_t *) (CONFIG_SYS_TIMER_0_ADDR); diff --git a/arch/mips/cpu/mips32/time.c b/arch/mips/cpu/mips32/time.c index 0e66441..b0a9c1f 100644 --- a/arch/mips/cpu/mips32/time.c +++ b/arch/mips/cpu/mips32/time.c @@ -64,12 +64,6 @@ ulong get_timer(ulong base) return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; - write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY); -} - void __udelay(unsigned long usec) { unsigned int tmo; diff --git a/arch/nios2/cpu/interrupts.c b/arch/nios2/cpu/interrupts.c index 63acfa9..0a97fa6 100644 --- a/arch/nios2/cpu/interrupts.c +++ b/arch/nios2/cpu/interrupts.c @@ -98,12 +98,6 @@ ulong get_timer (ulong base) return (timestamp - base); } -void set_timer (ulong t) -{ - timestamp = t; -} - - /* The board must handle this interrupt if a timer is not * provided. */ diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index aaa5add..22bbc52 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -932,8 +932,6 @@ void board_init_r (gd_t *id, ulong dest_addr) udelay (20); - set_timer (0); - /* Initialize from environment */ if ((s = getenv ("loadaddr")) != NULL) { load_addr = simple_strtoul (s, NULL, 16); diff --git a/arch/powerpc/lib/interrupts.c b/arch/powerpc/lib/interrupts.c index f603170..847ad37 100644 --- a/arch/powerpc/lib/interrupts.c +++ b/arch/powerpc/lib/interrupts.c @@ -146,8 +146,3 @@ ulong get_timer (ulong base) { return (timestamp - base); } - -void set_timer (ulong t) -{ - timestamp = t; -} diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c index bc1656f..c4bfc86 100644 --- a/arch/sh/lib/time.c +++ b/arch/sh/lib/time.c @@ -139,15 +139,10 @@ unsigned long get_timer (unsigned long base) return tick_to_time(get_ticks()) - base; } -void set_timer (unsigned long t) -{ - writel((0 - t), TCNT0); -} - void reset_timer (void) { tmu_timer_stop(0); - set_timer (0); + writel(0, TCNT0); tmu_timer_start(0); } diff --git a/arch/sh/lib/time_sh2.c b/arch/sh/lib/time_sh2.c index 789b46f..a5c838b 100644 --- a/arch/sh/lib/time_sh2.c +++ b/arch/sh/lib/time_sh2.c @@ -54,7 +54,7 @@ int timer_init(void) /* User Device 0 only */ cmt_timer_stop(0); - set_timer(CMT_TIMER_RESET); + writew(CMT_TIMER_RESET, CMCOR_0); cmt_timer_start(0); return 0; @@ -90,15 +90,10 @@ ulong get_timer(ulong base) return (get_usec() / 1000) - base; } -void set_timer(ulong t) -{ - writew((u16) t, CMCOR_0); -} - void reset_timer(void) { cmt_timer_stop(0); - set_timer(CMT_TIMER_RESET); + writew(CMT_TIMER_RESET, CMCOR_0); cmt0_timer = 0; cmt_timer_start(0); } diff --git a/arch/sparc/lib/board.c b/arch/sparc/lib/board.c index 386cd04..6b705e5 100644 --- a/arch/sparc/lib/board.c +++ b/arch/sparc/lib/board.c @@ -365,8 +365,6 @@ void board_init_f(ulong bootflag) udelay(20); - set_timer(0); - /* Initialize from environment */ if ((s = getenv("loadaddr")) != NULL) { load_addr = simple_strtoul(s, NULL, 16); diff --git a/arch/sparc/lib/interrupts.c b/arch/sparc/lib/interrupts.c index 4c73b82..5274311 100644 --- a/arch/sparc/lib/interrupts.c +++ b/arch/sparc/lib/interrupts.c @@ -100,11 +100,6 @@ ulong get_timer(ulong base) return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; -} - void timer_interrupt_init(void) { int irq; diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c index df54222..c92291b 100644 --- a/arch/x86/lib/board.c +++ b/arch/x86/lib/board.c @@ -363,8 +363,6 @@ void board_init_r(gd_t *id, ulong dest_addr) udelay(20); - set_timer (0); - /* Initialize from environment */ if ((s = getenv ("loadaddr")) != NULL) { load_addr = simple_strtoul (s, NULL, 16); diff --git a/arch/x86/lib/timer.c b/arch/x86/lib/timer.c index 8fc68cd..199ca8e 100644 --- a/arch/x86/lib/timer.c +++ b/arch/x86/lib/timer.c @@ -103,8 +103,3 @@ ulong get_timer (ulong base) { return (system_ticks - base); } - -void set_timer (ulong t) -{ - system_ticks = t; -} diff --git a/board/armltd/integrator/timer.c b/board/armltd/integrator/timer.c index 7562ffa..5406066 100644 --- a/board/armltd/integrator/timer.c +++ b/board/armltd/integrator/timer.c @@ -117,12 +117,6 @@ ulong get_timer (ulong base_ticks) return get_timer_masked () - base_ticks; } -void set_timer (ulong ticks) -{ - timestamp = ticks; - total_count = ticks * div_timer; -} - /* delay usec useconds */ void __udelay (unsigned long usec) { diff --git a/include/common.h b/include/common.h index 2c8513a..1f5c8fa 100644 --- a/include/common.h +++ b/include/common.h @@ -587,7 +587,6 @@ void irq_install_handler(int, interrupt_handler_t *, void *); void irq_free_handler (int); void reset_timer (void); ulong get_timer (ulong base); -void set_timer (ulong t); void enable_interrupts (void); int disable_interrupts (void);

[U-Boot,v2,3/7] Timer: Remove set_timer completely

Commit Message

Patch