Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-coldfireWIP/15Mar2023

49 files changed, 134 insertions, 77 deletions

diff --git a/arch/Kconfig b/arch/Kconfig
index d30676a..55b9a5e 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -67,6 +67,7 @@ config ARM
 config M68K
 	bool "M68000 architecture"
 	select HAVE_PRIVATE_LIBGCC
+	select USE_PRIVATE_LIBGCC
 	select NEEDS_MANUAL_RELOC
 	select SYS_BOOT_GET_CMDLINE
 	select SYS_BOOT_GET_KBD
diff --git a/arch/m68k/cpu/mcf523x/interrupts.c b/arch/m68k/cpu/mcf523x/interrupts.c
index 331288e..b02ea29 100644
--- a/arch/m68k/cpu/mcf523x/interrupts.c
+++ b/arch/m68k/cpu/mcf523x/interrupts.c
@@ -22,7 +22,7 @@ int interrupt_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 void dtimer_intr_setup(void)
 {
 	int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);
diff --git a/arch/m68k/cpu/mcf52x2/interrupts.c b/arch/m68k/cpu/mcf52x2/interrupts.c
index e8a1e13..e787c76 100644
--- a/arch/m68k/cpu/mcf52x2/interrupts.c
+++ b/arch/m68k/cpu/mcf52x2/interrupts.c
@@ -34,7 +34,7 @@ int interrupt_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 void dtimer_intr_setup(void)
 {
 	intctrl_t *intp = (intctrl_t *) (CFG_SYS_INTR_BASE);
@@ -42,7 +42,7 @@ void dtimer_intr_setup(void)
 	clrbits_be32(&intp->int_icr1, INT_ICR1_TMR3MASK);
 	setbits_be32(&intp->int_icr1, CFG_SYS_TMRINTR_PRI);
 }
-#endif				/* CONFIG_MCFTMR */
+#endif				/* CFG_MCFTMR */
 #endif				/* CONFIG_M5272 */
 
 #if defined(CONFIG_M5208) || defined(CONFIG_M5282) || \
@@ -63,7 +63,7 @@ int interrupt_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 void dtimer_intr_setup(void)
 {
 	int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);
@@ -72,7 +72,7 @@ void dtimer_intr_setup(void)
 	clrbits_be32(&intp->imrl0, 0x00000001);
 	clrbits_be32(&intp->imrl0, CFG_SYS_TMRINTR_MASK);
 }
-#endif				/* CONFIG_MCFTMR */
+#endif				/* CFG_MCFTMR */
 #endif				/* CONFIG_M5282 | CONFIG_M5271 | CONFIG_M5275 */
 
 #if defined(CONFIG_M5249) || defined(CONFIG_M5253)
@@ -83,11 +83,11 @@ int interrupt_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 void dtimer_intr_setup(void)
 {
 	mbar_writeLong(MCFSIM_IMR, mbar_readLong(MCFSIM_IMR) & ~0x00000400);
 	mbar_writeByte(MCFSIM_TIMER2ICR, CFG_SYS_TMRINTR_PRI);
 }
-#endif				/* CONFIG_MCFTMR */
+#endif				/* CFG_MCFTMR */
 #endif				/* CONFIG_M5249 || CONFIG_M5253 */
diff --git a/arch/m68k/cpu/mcf530x/start.S b/arch/m68k/cpu/mcf530x/start.S
index dbe2b54..cef8d79 100644
--- a/arch/m68k/cpu/mcf530x/start.S
+++ b/arch/m68k/cpu/mcf530x/start.S
@@ -132,7 +132,8 @@ _start:
 	 * then (and always) gd struct space will be reserved
 	 */
 	move.l	%sp, -(%sp)
-	bsr	board_init_f_alloc_reserve
+	move.l	#board_init_f_alloc_reserve, %a1
+	jsr	(%a1)
 
 	/* update stack and frame-pointers */
 	move.l	%d0, %sp
@@ -140,14 +141,17 @@ _start:
 
 	/* initialize reserved area */
 	move.l	%d0, -(%sp)
-	bsr	board_init_f_init_reserve
+	move.l	#board_init_f_init_reserve, %a1
+	jsr	(%a1)
 
 	/* run low-level CPU init code (from flash) */
-	bsr	cpu_init_f
+	move.l	#cpu_init_f, %a1
+	jsr	(%a1)
 
 	/* run low-level board init code (from flash) */
 	clr.l	%sp@-
-	bsr	board_init_f
+	move.l	#board_init_f, %a1
+	jsr	(%a1)
 
 	/* board_init_f() does not return */
 
@@ -239,7 +243,8 @@ _fault:
 _exc_handler:
 	SAVE_ALL
 	movel	%sp,%sp@-
-	bsr	exc_handler
+	move.l	#exc_handler, %a1
+	jsr	(%a1)
 	addql	#4,%sp
 	RESTORE_ALL
 
@@ -247,7 +252,8 @@ _exc_handler:
 _int_handler:
 	SAVE_ALL
 	movel	%sp,%sp@-
-	bsr	int_handler
+	move.l	#int_handler, %a1
+	jsr	(%a1)
 	addql	#4,%sp
 	RESTORE_ALL
 
diff --git a/arch/m68k/cpu/mcf532x/interrupts.c b/arch/m68k/cpu/mcf532x/interrupts.c
index 64e0466..bbe823c 100644
--- a/arch/m68k/cpu/mcf532x/interrupts.c
+++ b/arch/m68k/cpu/mcf532x/interrupts.c
@@ -23,7 +23,7 @@ int interrupt_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 void dtimer_intr_setup(void)
 {
 	int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);
diff --git a/arch/m68k/cpu/mcf5445x/interrupts.c b/arch/m68k/cpu/mcf5445x/interrupts.c
index ea0cf87..fb80a87 100644
--- a/arch/m68k/cpu/mcf5445x/interrupts.c
+++ b/arch/m68k/cpu/mcf5445x/interrupts.c
@@ -26,7 +26,7 @@ int interrupt_init(void)
 	return 0;
 }
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 void dtimer_intr_setup(void)
 {
 	int0_t *intp = (int0_t *) (CFG_SYS_INTR_BASE);
diff --git a/arch/m68k/dts/stmark2.dts b/arch/m68k/dts/stmark2.dts
index 306b56d..3688651 100644
--- a/arch/m68k/dts/stmark2.dts
+++ b/arch/m68k/dts/stmark2.dts
@@ -27,7 +27,7 @@
 	flash: is25lp128@1 {
 		#address-cells = <1>;
 		#size-cells = <1>;
-		compatible = "spi-flash";
+		compatible = "jedec,spi-nor";
 		spi-max-frequency = <60000000>;
 		reg = <1>;
 	};
diff --git a/arch/m68k/include/asm/global_data.h b/arch/m68k/include/asm/global_data.h
index 273e843..5f576ba 100644
--- a/arch/m68k/include/asm/global_data.h
+++ b/arch/m68k/include/asm/global_data.h
@@ -23,6 +23,9 @@ struct arch_global_data {
 #ifdef CONFIG_MCF5441x
 	unsigned long sdhc_clk;
 #endif
+#if defined(CONFIG_FSL_ESDHC)
+	u32 sdhc_per_clk;
+#endif
 };
 
 #include <asm-generic/global_data.h>
diff --git a/arch/m68k/include/asm/immap.h b/arch/m68k/include/asm/immap.h
index 8207c8d..74516cc 100644
--- a/arch/m68k/include/asm/immap.h
+++ b/arch/m68k/include/asm/immap.h
@@ -16,7 +16,7 @@
 #define CFG_SYS_UART_BASE		(MMAP_UART0 + (CFG_SYS_UART_PORT * 0x4000))
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprh0)
@@ -38,7 +38,7 @@
 #define CFG_SYS_UART_BASE		(MMAP_UART0 + (CFG_SYS_UART_PORT * 0x40))
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR3)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprl0)
@@ -63,7 +63,7 @@
 #define CFG_SYS_NUM_IRQS		(64)
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG		(mbar_readLong(MCFSIM_IPR))
@@ -86,7 +86,7 @@
 #define CFG_SYS_NUM_IRQS		(64)
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG		(mbar_readLong(MCFSIM_IPR))
@@ -105,7 +105,7 @@
 #define CFG_SYS_UART_BASE		(MMAP_UART0 + (CFG_SYS_UART_PORT * 0x40))
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR3)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprl0)
@@ -130,7 +130,7 @@
 #define CFG_SYS_NUM_IRQS		(64)
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_TMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_TMR3)
 #define CFG_SYS_TMRPND_REG		(((volatile intctrl_t *)(CFG_SYS_INTR_BASE))->int_isr)
@@ -152,7 +152,7 @@
 #define CFG_SYS_NUM_IRQS		(192)
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR3)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprl0)
@@ -174,7 +174,7 @@
 #define CFG_SYS_NUM_IRQS		(128)
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR3)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprl0)
@@ -196,7 +196,7 @@
 #define CFG_SYS_NUM_IRQS             (64)
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE          (MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE             (MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG		(((volatile intctrl_t *) \
@@ -217,7 +217,7 @@
 #define CFG_SYS_UART_BASE		(MMAP_UART0 + (CFG_SYS_UART_PORT * 0x4000))
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprh0)
@@ -239,7 +239,7 @@
 #define CFG_SYS_UART_BASE		(MMAP_UART0 + (CFG_SYS_UART_PORT * 0x4000))
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG		(((volatile int0_t *)(CFG_SYS_INTR_BASE))->iprh0)
@@ -269,7 +269,7 @@
 #define MMAP_DSPI			MMAP_DSPI0
 
 /* Timer */
-#ifdef CONFIG_MCFTMR
+#ifdef CFG_MCFTMR
 #define CFG_SYS_UDELAY_BASE		(MMAP_DTMR0)
 #define CFG_SYS_TMR_BASE		(MMAP_DTMR1)
 #define CFG_SYS_TMRPND_REG	(((int0_t *)(CFG_SYS_INTR_BASE))->iprh0)
diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile
index b66d66a..6e1fd93 100644
--- a/arch/m68k/lib/Makefile
+++ b/arch/m68k/lib/Makefile
@@ -5,7 +5,7 @@
 
 ## Build a couple of necessary functions into a private libgcc
 ## if the user asked for it
-lib-$(CONFIG_USE_PRIVATE_LIBGCC) += lshrdi3.o muldi3.o ashldi3.o
+lib-$(CONFIG_USE_PRIVATE_LIBGCC) += lshrdi3.o muldi3.o ashldi3.o ashrdi3.o
 
 obj-y	+= bdinfo.o
 obj-$(CONFIG_CMD_BOOTM) += bootm.o
diff --git a/arch/m68k/lib/ashrdi3.c b/arch/m68k/lib/ashrdi3.c
new file mode 100644
index 0000000..e144378
--- /dev/null
+++ b/arch/m68k/lib/ashrdi3.c
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * ashrdi3.c extracted from gcc-2.7.2/libgcc2.c which is:
+ * Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
+ */
+
+#define BITS_PER_UNIT 8
+
+typedef		 int SItype	__attribute__((mode(SI)));
+typedef unsigned int USItype	__attribute__((mode(SI)));
+typedef		 int DItype	__attribute__((mode(DI)));
+typedef int word_type           __attribute__((mode(__word__)));
+
+struct DIstruct {
+	SItype high, low;
+};
+
+typedef union {
+	struct DIstruct s;
+	DItype ll;
+} di_union;
+
+DItype __ashrdi3(DItype u, word_type b)
+{
+	di_union w;
+	word_type bm;
+	di_union uu;
+
+	if (b == 0)
+		return u;
+
+	uu.ll = u;
+
+	bm = (sizeof(SItype) * BITS_PER_UNIT) - b;
+	if (bm <= 0) {
+		/* w.s.high = 1..1 or 0..0 */
+		w.s.high = uu.s.high >> (sizeof(SItype) * BITS_PER_UNIT - 1);
+		w.s.low = uu.s.high >> -bm;
+	} else {
+		USItype carries = (USItype)uu.s.high << bm;
+
+		w.s.high = uu.s.high >> b;
+		w.s.low = ((USItype)uu.s.low >> b) | carries;
+	}
+
+	return w.ll;
+}
+
diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c
index 2ce6908..ca8c039 100644
--- a/arch/m68k/lib/time.c
+++ b/arch/m68k/lib/time.c
@@ -25,7 +25,7 @@ static volatile ulong timestamp = 0;
 #define CFG_SYS_WATCHDOG_FREQ (CONFIG_SYS_HZ / 2)
 #endif
 
-#if defined(CONFIG_MCFTMR)
+#if defined(CFG_MCFTMR)
 #ifndef CFG_SYS_UDELAY_BASE
 #	error	"uDelay base not defined!"
 #endif
@@ -111,7 +111,7 @@ ulong get_timer(ulong base)
 	return (timestamp - base);
 }
 
-#endif				/* CONFIG_MCFTMR */
+#endif				/* CFG_MCFTMR */
 
 /*
  * This function is derived from PowerPC code (read timebase as long long).
diff --git a/board/freescale/m5253demo/flash.c b/board/freescale/m5253demo/flash.c
index fbd4835..eeb9cfd 100644
--- a/board/freescale/m5253demo/flash.c
+++ b/board/freescale/m5253demo/flash.c
@@ -96,24 +96,8 @@ void flash_print_info(flash_info_t * info)
 		return;
 	}
 
-	if (info->size > 0x100000) {
-		int remainder;
-
-		printf("  Size: %ld", info->size >> 20);
-
-		remainder = (info->size % 0x100000);
-		if (remainder) {
-			remainder >>= 10;
-			remainder = (int)((float)
-					  (((float)remainder / (float)1024) *
-					   10000));
-			printf(".%d ", remainder);
-		}
-
-		printf("MB in %d Sectors\n", info->sector_count);
-	} else
-		printf("  Size: %ld KB in %d Sectors\n",
-		       info->size >> 10, info->sector_count);
+	printf("  Size: %ld KB in %d Sectors\n",
+	       info->size >> 10, info->sector_count);
 
 	printf("  Sector Start Addresses:");
 	for (i = 0; i < info->sector_count; ++i) {
diff --git a/board/freescale/m53017evb/README b/board/freescale/m53017evb/README
index 34f05f3..5d5c5e7 100644
--- a/board/freescale/m53017evb/README
+++ b/board/freescale/m53017evb/README
@@ -87,7 +87,7 @@ CONFIG_SYS_FEC0_PINMUX		-- Set FEC0 Pin configuration
 CONFIG_SYS_FEC0_MIIBASE		-- Set FEC0 MII base register
 MCFFEC_TOUT_LOOP		-- set FEC timeout loop
 
-CONFIG_MCFTMR			-- define to use DMA timer
+CFG_MCFTMR			-- define to use DMA 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 7240648..e8bf75f 100644
--- a/board/freescale/m5373evb/README
+++ b/board/freescale/m5373evb/README
@@ -86,7 +86,7 @@ CONFIG_SYS_FEC0_PINMUX		-- Set FEC0 Pin configuration
 CONFIG_SYS_FEC0_MIIBASE	-- Set FEC0 MII base register
 MCFFEC_TOUT_LOOP	-- set FEC timeout loop
 
-CONFIG_MCFTMR		-- define to use DMA timer
+CFG_MCFTMR		-- define to use DMA 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/sysam/stmark2/Kconfig b/board/sysam/stmark2/Kconfig
index b259505..94f5049 100644
--- a/board/sysam/stmark2/Kconfig
+++ b/board/sysam/stmark2/Kconfig
@@ -11,7 +11,7 @@ config SERIAL_BOOT
 	depends on CF_SBF
 
 config SYS_INPUT_CLKSRC
-	hex
+	int "External crystal clock"
 	default 30000000
 
 config SYS_CPU
diff --git a/configs/M5208EVBE_defconfig b/configs/M5208EVBE_defconfig
index 263e57f..3263414 100644
--- a/configs/M5208EVBE_defconfig
+++ b/configs/M5208EVBE_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x40010000
 CONFIG_ENV_ADDR=0x2000
 CONFIG_TARGET_M5208EVBE=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0x00000400
 CONFIG_BOOTDELAY=1
diff --git a/configs/M5235EVB_Flash32_defconfig b/configs/M5235EVB_Flash32_defconfig
index 88c1116..0b92456 100644
--- a/configs/M5235EVB_Flash32_defconfig
+++ b/configs/M5235EVB_Flash32_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_M5235EVB=y
 CONFIG_NORFLASH_PS32BIT=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0xFFC00400
 CONFIG_BOOTDELAY=1
diff --git a/configs/M5235EVB_defconfig b/configs/M5235EVB_defconfig
index 255f3b9..fbd3e08 100644
--- a/configs/M5235EVB_defconfig
+++ b/configs/M5235EVB_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_M5235EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0xFFE00400
 CONFIG_BOOTDELAY=1
diff --git a/configs/M5249EVB_defconfig b/configs/M5249EVB_defconfig
index de7f141..78f1f4f 100644
--- a/configs/M5249EVB_defconfig
+++ b/configs/M5249EVB_defconfig
@@ -7,7 +7,6 @@ CONFIG_DEFAULT_DEVICE_TREE="M5249EVB"
 CONFIG_SYS_LOAD_ADDR=0x200000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_M5249EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xFFE00400
 # CONFIG_AUTOBOOT is not set
diff --git a/configs/M5253DEMO_defconfig b/configs/M5253DEMO_defconfig
index ea07997..e6ab998 100644
--- a/configs/M5253DEMO_defconfig
+++ b/configs/M5253DEMO_defconfig
@@ -7,7 +7,6 @@ CONFIG_DEFAULT_DEVICE_TREE="M5253DEMO"
 CONFIG_SYS_LOAD_ADDR=0x100000
 CONFIG_ENV_ADDR=0xFF804000
 CONFIG_TARGET_M5253DEMO=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0xFF800400
 CONFIG_BOOTDELAY=5
diff --git a/configs/M5272C3_defconfig b/configs/M5272C3_defconfig
index 324daa0..1c51c4a 100644
--- a/configs/M5272C3_defconfig
+++ b/configs/M5272C3_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_M5272C3=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xFFE00400
 CONFIG_BOOTDELAY=5
diff --git a/configs/M5275EVB_defconfig b/configs/M5275EVB_defconfig
index d84d9d9..ca1c184 100644
--- a/configs/M5275EVB_defconfig
+++ b/configs/M5275EVB_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x800000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_M5275EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xFFE00400
 CONFIG_BOOTDELAY=5
diff --git a/configs/M5282EVB_defconfig b/configs/M5282EVB_defconfig
index 7988d25..2b053e3 100644
--- a/configs/M5282EVB_defconfig
+++ b/configs/M5282EVB_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_M5282EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xFFE00400
 CONFIG_BOOTDELAY=5
diff --git a/configs/M53017EVB_defconfig b/configs/M53017EVB_defconfig
index d7c07aa..c70964f 100644
--- a/configs/M53017EVB_defconfig
+++ b/configs/M53017EVB_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x40010000
 CONFIG_ENV_ADDR=0x40000
 CONFIG_TARGET_M53017EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0x00000400
 CONFIG_BOOTDELAY=1
diff --git a/configs/M5329AFEE_defconfig b/configs/M5329AFEE_defconfig
index 989af92..455eea2 100644
--- a/configs/M5329AFEE_defconfig
+++ b/configs/M5329AFEE_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x40010000
 CONFIG_ENV_ADDR=0x4000
 CONFIG_TARGET_M5329EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0x00000400
 CONFIG_BOOTDELAY=1
diff --git a/configs/M5329BFEE_defconfig b/configs/M5329BFEE_defconfig
index 7be2a27..0251444 100644
--- a/configs/M5329BFEE_defconfig
+++ b/configs/M5329BFEE_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x40010000
 CONFIG_ENV_ADDR=0x4000
 CONFIG_TARGET_M5329EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0x00000400
 CONFIG_BOOTDELAY=1
diff --git a/configs/M5373EVB_defconfig b/configs/M5373EVB_defconfig
index 4b278a5..eec95da 100644
--- a/configs/M5373EVB_defconfig
+++ b/configs/M5373EVB_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="-> "
 CONFIG_SYS_LOAD_ADDR=0x40010000
 CONFIG_ENV_ADDR=0x4000
 CONFIG_TARGET_M5373EVB=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0x00000400
 CONFIG_BOOTDELAY=1
diff --git a/configs/amcore_defconfig b/configs/amcore_defconfig
index 6775379..e618ca0 100644
--- a/configs/amcore_defconfig
+++ b/configs/amcore_defconfig
@@ -9,8 +9,7 @@ CONFIG_SYS_PROMPT="amcore $ "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFFC1F000
 CONFIG_TARGET_AMCORE=y
-CONFIG_MCFTMR=y
-CONFIG_SYS_MONITOR_LEN=126976
+CONFIG_SYS_MONITOR_LEN=192512
 CONFIG_SYS_MONITOR_BASE=0xFFC00400
 CONFIG_BOOTDELAY=1
 CONFIG_USE_BOOTCOMMAND=y
@@ -18,6 +17,7 @@ CONFIG_BOOTCOMMAND="bootm ffc20000"
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SYS_MALLOC_BOOTPARAMS=y
+CONFIG_SYS_BOOTPARAMS_LEN=65536
 # CONFIG_CMDLINE_EDITING is not set
 # CONFIG_SYS_LONGHELP is not set
 CONFIG_SYS_PBSIZE=282
diff --git a/configs/astro_mcf5373l_defconfig b/configs/astro_mcf5373l_defconfig
index a1a2562..827ebfe 100644
--- a/configs/astro_mcf5373l_defconfig
+++ b/configs/astro_mcf5373l_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="URMEL > "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0x1FF8000
 CONFIG_TARGET_ASTRO_MCF5373L=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_SYS_MONITOR_BASE=0x00000400
 CONFIG_BOOTDELAY=1
diff --git a/configs/cobra5272_defconfig b/configs/cobra5272_defconfig
index 377781f..6d6380f 100644
--- a/configs/cobra5272_defconfig
+++ b/configs/cobra5272_defconfig
@@ -8,7 +8,6 @@ CONFIG_SYS_PROMPT="COBRA > "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFFE04000
 CONFIG_TARGET_COBRA5272=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xFFE00400
 CONFIG_BOOTDELAY=5
diff --git a/configs/eb_cpu5282_defconfig b/configs/eb_cpu5282_defconfig
index 7304b49..6f0882f 100644
--- a/configs/eb_cpu5282_defconfig
+++ b/configs/eb_cpu5282_defconfig
@@ -7,7 +7,6 @@ CONFIG_SYS_PROMPT="\nEB+CPU5282> "
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFF040000
 CONFIG_TARGET_EB_CPU5282=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_BARGSIZE=1024
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xFF000400
diff --git a/configs/eb_cpu5282_internal_defconfig b/configs/eb_cpu5282_internal_defconfig
index 5ecdda4..5f4ec93 100644
--- a/configs/eb_cpu5282_internal_defconfig
+++ b/configs/eb_cpu5282_internal_defconfig
@@ -6,7 +6,6 @@ CONFIG_DEFAULT_DEVICE_TREE="eb_cpu5282_internal"
 CONFIG_SYS_LOAD_ADDR=0x20000
 CONFIG_ENV_ADDR=0xFF040000
 CONFIG_TARGET_EB_CPU5282=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_BARGSIZE=1024
 CONFIG_SYS_MONITOR_LEN=131072
 CONFIG_SYS_MONITOR_BASE=0xF0000418
diff --git a/configs/stmark2_defconfig b/configs/stmark2_defconfig
index ae7a9cf..ee75709 100644
--- a/configs/stmark2_defconfig
+++ b/configs/stmark2_defconfig
@@ -8,7 +8,6 @@ CONFIG_DEFAULT_DEVICE_TREE="stmark2"
 CONFIG_SYS_PROMPT="stmark2 $ "
 CONFIG_SYS_LOAD_ADDR=0x40010000
 CONFIG_TARGET_STMARK2=y
-CONFIG_MCFTMR=y
 CONFIG_SYS_BARGSIZE=256
 CONFIG_SYS_MONITOR_LEN=262144
 CONFIG_TIMESTAMP=y
diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h
index a4fda55..4b89f31 100644
--- a/include/configs/M5208EVBE.h
+++ b/include/configs/M5208EVBE.h
@@ -111,4 +111,6 @@
 #define CFG_SYS_CS0_MASK		0x007F0001
 #define CFG_SYS_CS0_CTRL		0x00001FA0
 
+#define CFG_MCFTMR
+
 #endif				/* _M5208EVBE_H */
diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h
index 8939c8e..14d4617 100644
--- a/include/configs/M5235EVB.h
+++ b/include/configs/M5235EVB.h
@@ -130,4 +130,6 @@
 #	define CFG_SYS_CS0_CTRL	0x00001D80
 #endif
 
+#define CFG_MCFTMR
+
 #endif				/* _M5329EVB_H */
diff --git a/include/configs/M5249EVB.h b/include/configs/M5249EVB.h
index 4fd539c..b240423 100644
--- a/include/configs/M5249EVB.h
+++ b/include/configs/M5249EVB.h
@@ -120,4 +120,6 @@
 #define	CFG_SYS_GPIO1_OUT		0x00c70000	/* Set outputs to default state */
 #define CFG_SYS_GPIO1_LED		0x00400000	/* user led                     */
 
+#define CFG_MCFTMR
+
 #endif	/* M5249 */
diff --git a/include/configs/M5253DEMO.h b/include/configs/M5253DEMO.h
index a6349fc..008c725 100644
--- a/include/configs/M5253DEMO.h
+++ b/include/configs/M5253DEMO.h
@@ -132,4 +132,6 @@
 #define CFG_SYS_GPIO1_OUT		0x00c70000	/* Set outputs to default state */
 #define CFG_SYS_GPIO1_LED		0x00400000	/* user led */
 
+#define CFG_MCFTMR
+
 #endif				/* _M5253DEMO_H */
diff --git a/include/configs/M5272C3.h b/include/configs/M5272C3.h
index 33c2fc0..49cf3e8 100644
--- a/include/configs/M5272C3.h
+++ b/include/configs/M5272C3.h
@@ -106,4 +106,7 @@
 #define CFG_SYS_PBDDR		0x0000
 #define CFG_SYS_PBDAT		0x0000
 #define CFG_SYS_PDCNT		0x00000000
+
+#define CFG_MCFTMR
+
 #endif				/* _M5272C3_H */
diff --git a/include/configs/M5275EVB.h b/include/configs/M5275EVB.h
index 607c5de..965327d 100644
--- a/include/configs/M5275EVB.h
+++ b/include/configs/M5275EVB.h
@@ -116,4 +116,6 @@
 #define CFG_SYS_CS1_CTRL		0x00001900
 #define CFG_SYS_CS1_MASK		0x00070001
 
+#define CFG_MCFTMR
+
 #endif	/* _M5275EVB_H */
diff --git a/include/configs/M5282EVB.h b/include/configs/M5282EVB.h
index 31699a4..f04d9b1 100644
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -127,4 +127,6 @@
 #define CFG_SYS_DDRUA		0x05
 #define CFG_SYS_PJPAR		0xFF
 
+#define CFG_MCFTMR
+
 #endif				/* _CONFIG_M5282EVB_H */
diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h
index 6359915..04c456f 100644
--- a/include/configs/M53017EVB.h
+++ b/include/configs/M53017EVB.h
@@ -132,4 +132,6 @@
 #define CFG_SYS_CS1_MASK		0x00070001
 #define CFG_SYS_CS1_CTRL		0x00001FA0
 
+#define CFG_MCFTMR
+
 #endif				/* _M53017EVB_H */
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index 456135b..0aa1ffd 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -138,4 +138,6 @@
 #define CFG_SYS_CS2_CTRL		0x00001f60
 #endif
 
+#define CFG_MCFTMR
+
 #endif				/* _M5329EVB_H */
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
index 4e8dcb5..8b9e65d 100644
--- a/include/configs/M5373EVB.h
+++ b/include/configs/M5373EVB.h
@@ -136,4 +136,6 @@
 #define CFG_SYS_CS2_MASK		(16 << 20)
 #define CFG_SYS_CS2_CTRL		0x00001f60
 
+#define CFG_MCFTMR
+
 #endif				/* _M5373EVB_H */
diff --git a/include/configs/amcore.h b/include/configs/amcore.h
index 648d30a..ca8d17b 100644
--- a/include/configs/amcore.h
+++ b/include/configs/amcore.h
@@ -10,14 +10,18 @@
 
 #define CFG_SYS_UART_PORT		0
 
-#define CFG_EXTRA_ENV_SETTINGS				\
+#define CFG_MCFTMR
+#define CFG_SYS_UART_PORT		0
+#define CFG_SYS_BAUDRATE_TABLE		{ 9600, 19200, 38400, 57600, 115200 }
+
+#define CFG_EXTRA_ENV_SETTINGS					\
 	"upgrade_uboot=loady; "					\
-		"protect off 0xffc00000 0xffc1ffff; "		\
-		"erase 0xffc00000 0xffc1ffff; "			\
+		"protect off 0xffc00000 0xffc2ffff; "		\
+		"erase 0xffc00000 0xffc2ffff; "			\
 		"cp.b 0x20000 0xffc00000 ${filesize}\0"		\
 	"upgrade_kernel=loady; "				\
-		"erase 0xffc20000 0xffefffff; "			\
-		"cp.b 0x20000 0xffc20000 ${filesize}\0"		\
+		"erase 0xffc30000 0xffefffff; "			\
+		"cp.b 0x20000 0xffc30000 ${filesize}\0"		\
 	"upgrade_jffs2=loady; "					\
 		"erase 0xfff00000 0xffffffff; "			\
 		"cp.b 0x20000 0xfff00000 ${filesize}\0"
@@ -37,7 +41,6 @@
 
 /* amcore design has flash data bytes wired swapped */
 #define CFG_SYS_WRITE_SWAPPED_DATA
-/* reserve 128-4KB */
 
 #define LDS_BOARD_TEXT \
 	. = DEFINED(env_offset) ? env_offset : .; \
diff --git a/include/configs/astro_mcf5373l.h b/include/configs/astro_mcf5373l.h
index 6522432..80f8c41 100644
--- a/include/configs/astro_mcf5373l.h
+++ b/include/configs/astro_mcf5373l.h
@@ -184,4 +184,6 @@
 #define CFG_SYS_CACHE_ICACR		(CF_CACR_EC | CF_CACR_CINVA | \
 					 CF_CACR_DCM_P)
 
+#define CFG_MCFTMR
+
 #endif	/* _CONFIG_ASTRO_MCF5373L_H */
diff --git a/include/configs/cobra5272.h b/include/configs/cobra5272.h
index cd50ffe..276ecc3 100644
--- a/include/configs/cobra5272.h
+++ b/include/configs/cobra5272.h
@@ -184,4 +184,6 @@ configuration */
 #define CFG_SYS_PBDAT		0x0000			/* PortB value reg. */
 #define CFG_SYS_PDCNT		0x00000000		/* PortD control reg. */
 
+#define CFG_MCFTMR
+
 #endif	/* _CONFIG_COBRA5272_H */
diff --git a/include/configs/eb_cpu5282.h b/include/configs/eb_cpu5282.h
index 26e4ade..9503ab6 100644
--- a/include/configs/eb_cpu5282.h
+++ b/include/configs/eb_cpu5282.h
@@ -138,5 +138,7 @@
 #define CFG_SYS_DDRUA		0x05
 #define CFG_SYS_PJPAR		0xFF
 
+#define CFG_MCFTMR
+
 #endif	/* _CONFIG_M5282EVB_H */
 /*---------------------------------------------------------------------*/
diff --git a/include/configs/stmark2.h b/include/configs/stmark2.h
index 19589be..05de376 100644
--- a/include/configs/stmark2.h
+++ b/include/configs/stmark2.h
@@ -95,4 +95,6 @@
 #define CACR_STATUS			(CFG_SYS_INIT_RAM_ADDR + \
 					CFG_SYS_INIT_RAM_SIZE - 12)
 
+#define CFG_MCFTMR
+
 #endif /* __STMARK2_CONFIG_H */