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-rw-r--r--arch/m68k/include/asm/immap.h42
-rw-r--r--arch/m68k/lib/time.c63
-rw-r--r--board/freescale/m52277evb/README1
-rw-r--r--board/freescale/m53017evb/README1
-rw-r--r--board/freescale/m5373evb/README1
-rw-r--r--board/freescale/m54455evb/README1
-rw-r--r--include/configs/M5208EVBE.h1
-rw-r--r--include/configs/M52277EVB.h1
-rw-r--r--include/configs/M5235EVB.h1
-rw-r--r--include/configs/M53017EVB.h1
-rw-r--r--include/configs/M5329EVB.h1
-rw-r--r--include/configs/M5373EVB.h1
-rw-r--r--include/configs/M54418TWR.h1
-rw-r--r--include/configs/M54451EVB.h1
-rw-r--r--include/configs/M54455EVB.h1
-rw-r--r--include/configs/astro_mcf5373l.h1
-rw-r--r--include/configs/stmark2.h1
-rw-r--r--scripts/config_whitelist.txt1
18 files changed, 0 insertions, 121 deletions
diff --git a/arch/m68k/include/asm/immap.h b/arch/m68k/include/asm/immap.h
index 80fa25769b..9e84fb9d26 100644
--- a/arch/m68k/include/asm/immap.h
+++ b/arch/m68k/include/asm/immap.h
@@ -28,12 +28,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (128)
#endif /* CONFIG_M520x */
@@ -62,12 +56,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (128)
#endif /* CONFIG_M52277 */
@@ -91,12 +79,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (128)
#endif /* CONFIG_M5235 */
@@ -285,12 +267,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (128)
#endif /* CONFIG_M5301x */
@@ -315,12 +291,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (128)
#endif /* CONFIG_M5329 && CONFIG_M5373 */
@@ -355,12 +325,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (192)
@@ -391,12 +355,6 @@
#define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
#endif
-#ifdef CONFIG_MCFPIT
-#define CONFIG_SYS_UDELAY_BASE (MMAP_PIT0)
-#define CONFIG_SYS_PIT_BASE (MMAP_PIT1)
-#define CONFIG_SYS_PIT_PRESCALE (6)
-#endif
-
#define CONFIG_SYS_INTR_BASE (MMAP_INTC0)
#define CONFIG_SYS_NUM_IRQS (128)
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index 8957d194d4..bde1f4c228 100644
--- a/arch/m68k/lib/time.c
+++ b/arch/m68k/lib/time.c
@@ -110,69 +110,6 @@ ulong get_timer(ulong base)
#endif /* CONFIG_MCFTMR */
-#if defined(CONFIG_MCFPIT)
-#if !defined(CONFIG_SYS_PIT_BASE)
-# error "CONFIG_SYS_PIT_BASE not defined!"
-#endif
-
-static unsigned short lastinc;
-
-void __udelay(unsigned long usec)
-{
- volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_UDELAY_BASE);
- uint tmp;
-
- while (usec > 0) {
- if (usec > 65000)
- tmp = 65000;
- else
- tmp = usec;
- usec = usec - tmp;
-
- /* Set up TIMER 3 as timebase clock */
- timerp->pcsr = PIT_PCSR_OVW;
- timerp->pmr = 0;
- /* set period to 1 us */
- timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN;
-
- timerp->pmr = tmp;
- while (timerp->pcntr > 0) ;
- }
-}
-
-void timer_init(void)
-{
- volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
- timestamp = 0;
-
- /* Set up TIMER 4 as poll clock */
- timerp->pcsr = PIT_PCSR_OVW;
- timerp->pmr = lastinc = 0;
- timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN;
-
- return 0;
-}
-
-ulong get_timer(ulong base)
-{
- unsigned short now, diff;
- volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE);
-
- now = timerp->pcntr;
- diff = -(now - lastinc);
-
- timestamp += diff;
- lastinc = now;
- return timestamp - base;
-}
-
-void wait_ticks(unsigned long ticks)
-{
- u32 start = get_timer(0);
- while (get_timer(start) < ticks) ;
-}
-#endif /* CONFIG_MCFPIT */
-
/*
* This function is derived from PowerPC code (read timebase as long long).
* On M68K it just returns the timer value.
diff --git a/board/freescale/m52277evb/README b/board/freescale/m52277evb/README
index b7ceb5993e..76f4789335 100644
--- a/board/freescale/m52277evb/README
+++ b/board/freescale/m52277evb/README
@@ -79,7 +79,6 @@ RTC_DEBUG -- define to show RTC debug message
CONFIG_CMD_DATE -- enable to use date feature in U-Boot
CONFIG_MCFTMR -- define to use DMA timer
-CONFIG_MCFPIT -- define to use PIT timer
CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver
CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged
diff --git a/board/freescale/m53017evb/README b/board/freescale/m53017evb/README
index 2fca12c417..a7074c9b71 100644
--- a/board/freescale/m53017evb/README
+++ b/board/freescale/m53017evb/README
@@ -88,7 +88,6 @@ CONFIG_SYS_FEC0_MIIBASE -- Set FEC0 MII base register
MCFFEC_TOUT_LOOP -- set FEC timeout loop
CONFIG_MCFTMR -- define to use DMA timer
-CONFIG_MCFPIT -- define to use PIT timer
CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver
CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged
diff --git a/board/freescale/m5373evb/README b/board/freescale/m5373evb/README
index 757f0abdd7..f0a0631c94 100644
--- a/board/freescale/m5373evb/README
+++ b/board/freescale/m5373evb/README
@@ -87,7 +87,6 @@ CONFIG_SYS_FEC0_MIIBASE -- Set FEC0 MII base register
MCFFEC_TOUT_LOOP -- set FEC timeout loop
CONFIG_MCFTMR -- define to use DMA timer
-CONFIG_MCFPIT -- define to use PIT timer
CONFIG_SYS_I2C_FSL -- define to use FSL common I2C driver
CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged
diff --git a/board/freescale/m54455evb/README b/board/freescale/m54455evb/README
index 4a8719333a..260aec9f1b 100644
--- a/board/freescale/m54455evb/README
+++ b/board/freescale/m54455evb/README
@@ -110,7 +110,6 @@ CONFIG_SYS_ATA_STRIDE -- define for Interval between registers
_IO_BASE -- define for IO base address
CONFIG_MCFTMR -- define to use DMA timer
-CONFIG_MCFPIT -- define to use PIT timer
CONFIG_SYS_FSL_I2C -- define to use FSL common I2C driver
CONFIG_SYS_I2C_SOFT -- define for I2C bit-banged
diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h
index 27a3eb214e..d1cb003ff5 100644
--- a/include/configs/M5208EVBE.h
+++ b/include/configs/M5208EVBE.h
@@ -38,7 +38,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M52277EVB.h b/include/configs/M52277EVB.h
index a5a1c38f6e..884ed11dba 100644
--- a/include/configs/M52277EVB.h
+++ b/include/configs/M52277EVB.h
@@ -90,7 +90,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2c */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h
index d062bc1cd1..2a90525256 100644
--- a/include/configs/M5235EVB.h
+++ b/include/configs/M5235EVB.h
@@ -47,7 +47,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h
index 1756c99640..9ae38ff3cf 100644
--- a/include/configs/M53017EVB.h
+++ b/include/configs/M53017EVB.h
@@ -53,7 +53,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index 68693708e2..d0ddd089af 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -47,7 +47,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
index 5a28ea850a..fe0f5b84fd 100644
--- a/include/configs/M5373EVB.h
+++ b/include/configs/M5373EVB.h
@@ -47,7 +47,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M54418TWR.h b/include/configs/M54418TWR.h
index b3c1bd7343..62e3453860 100644
--- a/include/configs/M54418TWR.h
+++ b/include/configs/M54418TWR.h
@@ -128,7 +128,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2c */
#undef CONFIG_SYS_FSL_I2C
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h
index 7f7a3715bc..7b48c662be 100644
--- a/include/configs/M54451EVB.h
+++ b/include/configs/M54451EVB.h
@@ -97,7 +97,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2c */
#define CONFIG_SYS_I2C
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index a5462cf724..34653f7a46 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -122,7 +122,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2c */
#define CONFIG_SYS_I2C
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h
index 3d79311d62..e1128043b0 100644
--- a/include/configs/astro_mcf5373l.h
+++ b/include/configs/astro_mcf5373l.h
@@ -57,7 +57,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* I2C */
#define CONFIG_SYS_I2C
diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
index d6ba1f64f3..4df2750a89 100644
--- a/include/configs/stmark2.h
+++ b/include/configs/stmark2.h
@@ -60,7 +60,6 @@
/* Timer */
#define CONFIG_MCFTMR
-#undef CONFIG_MCFPIT
/* DSPI and Serial Flash */
#define CONFIG_CF_DSPI
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 9f5d173820..ce6c339411 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1081,7 +1081,6 @@ CONFIG_MAX_RAM_BANK_SIZE
CONFIG_MCF5249
CONFIG_MCF5253
CONFIG_MCFFEC
-CONFIG_MCFPIT
CONFIG_MCFRTC
CONFIG_MCFTMR
CONFIG_MCLK_DIS
generated by cgit (git 2.34.1) at 2024-12-23 11:38:53 +0000