diff --git a/MAINTAINERS b/MAINTAINERS
index 28c052d..69235f0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -230,6 +230,7 @@ Wolfgang Grandegger <wg@denx.de>
 
 Anatolij Gustschin <agust@denx.de>
 
+	ac14xx		MPC5121e
 	O2D		MPC5200
 	O2D300		MPC5200
 	O2DNT2		MPC5200
diff --git a/arch/powerpc/cpu/mpc512x/iopin.c b/arch/powerpc/cpu/mpc512x/iopin.c
index be20947..1a39101 100644
--- a/arch/powerpc/cpu/mpc512x/iopin.c
+++ b/arch/powerpc/cpu/mpc512x/iopin.c
@@ -47,3 +47,57 @@ void iopin_initialize(iopin_t *ioregs_init, int len)
 	}
 	return;
 }
+
+void iopin_initialize_bits(iopin_t *ioregs_init, int len)
+{
+	short i, j, p;
+	u32 *reg, mask;
+	immap_t *im = (immap_t *)CONFIG_SYS_IMMR;
+
+	reg = (u32 *)&(im->io_ctrl);
+
+	/* iterate over table entries */
+	for (i = 0; i < len; i++) {
+		/* iterate over pins within a table entry */
+		for (p = 0, j = ioregs_init[i].p_offset / sizeof(u_long);
+			p < ioregs_init[i].nr_pins; p++, j++) {
+			if (ioregs_init[i].bit_or & IO_PIN_OVER_EACH) {
+				/* replace all settings at once */
+				out_be32(reg + j, ioregs_init[i].val);
+			} else {
+				/*
+				 * only replace individual parts, but
+				 * REPLACE them instead of just ORing
+				 * them in and "inheriting" previously
+				 * set bits which we don't want
+				 */
+				mask = 0;
+				if (ioregs_init[i].bit_or & IO_PIN_OVER_FMUX)
+					mask |= IO_PIN_FMUX(3);
+
+				if (ioregs_init[i].bit_or & IO_PIN_OVER_HOLD)
+					mask |= IO_PIN_HOLD(3);
+
+				if (ioregs_init[i].bit_or & IO_PIN_OVER_PULL)
+					mask |= IO_PIN_PUD(1) | IO_PIN_PUE(1);
+
+				if (ioregs_init[i].bit_or & IO_PIN_OVER_STRIG)
+					mask |= IO_PIN_ST(1);
+
+				if (ioregs_init[i].bit_or & IO_PIN_OVER_DRVSTR)
+					mask |= IO_PIN_DS(3);
+				/*
+				 * DON'T do the "mask, then insert"
+				 * in place on the register, it may
+				 * break access to external hardware
+				 * (like boot ROMs) when configuring
+				 * LPB related pins, while the code to
+				 * configure the pin is read from this
+				 * very address region
+				 */
+				clrsetbits_be32(reg + j, mask,
+						ioregs_init[i].val & mask);
+			}
+		}
+	}
+}
diff --git a/arch/powerpc/include/asm/immap_512x.h b/arch/powerpc/include/asm/immap_512x.h
index 383e872..a330ad6 100644
--- a/arch/powerpc/include/asm/immap_512x.h
+++ b/arch/powerpc/include/asm/immap_512x.h
@@ -879,6 +879,19 @@ typedef struct iopin_t {
 void iopin_initialize(iopin_t *,int);
 
 /*
+ * support to adjust individual parts of the IO pin setup
+ */
+
+#define IO_PIN_OVER_EACH	(1 << 0) /* for compatibility */
+#define IO_PIN_OVER_FMUX	(1 << 1)
+#define IO_PIN_OVER_HOLD	(1 << 2)
+#define IO_PIN_OVER_PULL	(1 << 3)
+#define IO_PIN_OVER_STRIG	(1 << 4)
+#define IO_PIN_OVER_DRVSTR	(1 << 5)
+
+void iopin_initialize_bits(iopin_t *, int);
+
+/*
  * IIM
  */
 typedef struct iim512x {
diff --git a/board/ifm/ac14xx/Makefile b/board/ifm/ac14xx/Makefile
new file mode 100644
index 0000000..9a76f32
--- /dev/null
+++ b/board/ifm/ac14xx/Makefile
@@ -0,0 +1,34 @@
+#
+# (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS-y	:= $(BOARD).o
+
+COBJS	:= $(COBJS-y)
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/ifm/ac14xx/ac14xx.c b/board/ifm/ac14xx/ac14xx.c
new file mode 100644
index 0000000..7442591
--- /dev/null
+++ b/board/ifm/ac14xx/ac14xx.c
@@ -0,0 +1,617 @@
+/*
+ * (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
+ * (C) Copyright 2009 Dave Srl www.dave.eu
+ * (C) Copyright 2010 ifm ecomatic GmbH
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <asm/bitops.h>
+#include <command.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/mpc512x.h>
+#include <fdt_support.h>
+#ifdef CONFIG_MISC_INIT_R
+#include <i2c.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void gpio_configure(void)
+{
+	immap_t *im;
+	gpio512x_t *gpioregs;
+
+	im = (immap_t *) CONFIG_SYS_IMMR;
+	gpioregs = &im->gpio;
+	out_be32(&gpioregs->gpodr, 0x00290000); /* open drain */
+	out_be32(&gpioregs->gpdat, 0x80001040); /* data (when output) */
+
+	/*
+	 * out_be32(&gpioregs->gpdir, 0xC2293020);
+	 * workaround for a hardware affect: configure direction in pieces,
+	 * setting all outputs at once drops the reset line too low and
+	 * makes us lose the MII connection (breaks ethernet for us)
+	 */
+	out_be32(&gpioregs->gpdir, 0x02003060); /* direction */
+	setbits_be32(&gpioregs->gpdir, 0x00200000); /* += reset asi */
+	udelay(10);
+	setbits_be32(&gpioregs->gpdir, 0x00080000); /* += reset safety */
+	udelay(10);
+	setbits_be32(&gpioregs->gpdir, 0x00010000); /* += reset comm */
+	udelay(10);
+	setbits_be32(&gpioregs->gpdir, 0xC0000000); /* += backlight, KB sel */
+
+	/* to turn from red to yellow when U-Boot runs */
+	setbits_be32(&gpioregs->gpdat, 0x00002020);
+	out_be32(&gpioregs->gpimr, 0x00000000); /* interrupt mask */
+	out_be32(&gpioregs->gpicr1, 0x00000004); /* interrupt sense part 1 */
+	out_be32(&gpioregs->gpicr2, 0x00A80000); /* interrupt sense part 2 */
+	out_be32(&gpioregs->gpier, 0xFFFFFFFF); /* interrupt events, clear */
+}
+
+/* the physical location of the pins */
+#define GPIOKEY_ROW_BITMASK	0x40000000
+#define GPIOKEY_ROW_UPPER	0
+#define GPIOKEY_ROW_LOWER	1
+
+#define GPIOKEY_COL0_BITMASK	0x20000000
+#define GPIOKEY_COL1_BITMASK	0x10000000
+#define GPIOKEY_COL2_BITMASK	0x08000000
+
+/* the logical presentation of pressed keys */
+#define GPIOKEY_BIT_FNLEFT	(1 << 5)
+#define GPIOKEY_BIT_FNRIGHT	(1 << 4)
+#define GPIOKEY_BIT_DIRUP	(1 << 3)
+#define GPIOKEY_BIT_DIRLEFT	(1 << 2)
+#define GPIOKEY_BIT_DIRRIGHT	(1 << 1)
+#define GPIOKEY_BIT_DIRDOWN	(1 << 0)
+
+/* the hotkey combination which starts recovery */
+#define GPIOKEY_BITS_RECOVERY	(GPIOKEY_BIT_FNLEFT | GPIOKEY_BIT_DIRUP | \
+				 GPIOKEY_BIT_DIRDOWN)
+
+static void gpio_selectrow(gpio512x_t *gpioregs, u32 row)
+{
+
+	if (row)
+		setbits_be32(&gpioregs->gpdat, GPIOKEY_ROW_BITMASK);
+	else
+		clrbits_be32(&gpioregs->gpdat, GPIOKEY_ROW_BITMASK);
+	udelay(10);
+}
+
+static u32 gpio_querykbd(void)
+{
+	immap_t *im;
+	gpio512x_t *gpioregs;
+	u32 keybits;
+	u32 input;
+
+	im = (immap_t *)CONFIG_SYS_IMMR;
+	gpioregs = &im->gpio;
+	keybits = 0;
+
+	/* query upper row */
+	gpio_selectrow(gpioregs, GPIOKEY_ROW_UPPER);
+	input = in_be32(&gpioregs->gpdat);
+	if ((input & GPIOKEY_COL0_BITMASK) == 0)
+		keybits |= GPIOKEY_BIT_FNLEFT;
+	if ((input & GPIOKEY_COL1_BITMASK) == 0)
+		keybits |= GPIOKEY_BIT_DIRUP;
+	if ((input & GPIOKEY_COL2_BITMASK) == 0)
+		keybits |= GPIOKEY_BIT_FNRIGHT;
+
+	/* query lower row */
+	gpio_selectrow(gpioregs, GPIOKEY_ROW_LOWER);
+	input = in_be32(&gpioregs->gpdat);
+	if ((input & GPIOKEY_COL0_BITMASK) == 0)
+		keybits |= GPIOKEY_BIT_DIRLEFT;
+	if ((input & GPIOKEY_COL1_BITMASK) == 0)
+		keybits |= GPIOKEY_BIT_DIRRIGHT;
+	if ((input & GPIOKEY_COL2_BITMASK) == 0)
+		keybits |= GPIOKEY_BIT_DIRDOWN;
+
+	/* return bit pattern for keys */
+	return keybits;
+}
+
+/* excerpt from the recovery's hw_info.h */
+
+static int eeprom_diag = 1;
+
+struct __attribute__ ((__packed__)) eeprom_layout {
+	char	magic[3];	/** 'ifm' */
+	u8	len[2];		/** content length without magic/len fields */
+	u8	version[3];	/** structure version */
+	u8	type;		/** type of PCB */
+	u8	reserved[0x37];	/** padding up to offset 0x40 */
+	u8	macaddress[6];	/** ethernet MAC (for the mainboard) @0x40 */
+};
+
+#define HW_COMP_MAINCPU 2
+
+static struct eeprom_layout eeprom_content;
+static int eeprom_was_read;	/* has_been_read */
+static int eeprom_is_valid;
+static int eeprom_version;
+
+#define get_eeprom_field_int(name) ({ \
+	int value; \
+	int idx; \
+	value = 0; \
+	for (idx = 0; idx < sizeof(name); idx++) { \
+		value <<= 8; \
+		value |= name[idx]; \
+	} \
+	value; \
+})
+
+static int read_eeprom(void)
+{
+	int eeprom_datalen;
+	int ret;
+
+	if (eeprom_was_read)
+		return 0;
+
+	eeprom_is_valid = 0;
+	ret = i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0,
+			CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
+			(uchar *)&eeprom_content, sizeof(eeprom_content));
+	if (eeprom_diag) {
+		printf("DIAG: %s() read rc[%d], size[%d]\n",
+			__func__, ret, sizeof(eeprom_content));
+	}
+
+	if (ret != 0)
+		return -1;
+
+	eeprom_was_read = 1;
+
+	/*
+	 * check validity of EEPROM content
+	 * (check version, length, optionally checksum)
+	 */
+	eeprom_is_valid = 1;
+	eeprom_datalen = get_eeprom_field_int(eeprom_content.len);
+	eeprom_version = get_eeprom_field_int(eeprom_content.version);
+
+	if (eeprom_diag) {
+		printf("DIAG: %s() magic[%c%c%c] len[%d] ver[%d] type[%d]\n",
+			__func__, eeprom_content.magic[0],
+			eeprom_content.magic[1], eeprom_content.magic[2],
+			eeprom_datalen, eeprom_version, eeprom_content.type);
+	}
+	if (strncmp(eeprom_content.magic, "ifm", strlen("ifm")) != 0)
+		eeprom_is_valid = 0;
+	if (eeprom_datalen < sizeof(struct eeprom_layout) - 5)
+		eeprom_is_valid = 0;
+	if ((eeprom_version != 1) && (eeprom_version != 2))
+		eeprom_is_valid = 0;
+	if (eeprom_content.type != HW_COMP_MAINCPU)
+		eeprom_is_valid = 0;
+
+	if (eeprom_diag)
+		printf("DIAG: %s() valid[%d]\n", __func__, eeprom_is_valid);
+
+	return ret;
+}
+
+int mac_read_from_eeprom(void)
+{
+	const u8 *mac;
+
+	if (read_eeprom()) {
+		printf("I2C EEPROM read failed.\n");
+		return -1;
+	}
+
+	if (!eeprom_is_valid) {
+		printf("I2C EEPROM content not valid\n");
+		return -1;
+	}
+
+	mac = NULL;
+	switch (eeprom_version) {
+	case 1:
+	case 2:
+		mac = (const u8 *)&eeprom_content.macaddress;
+		break;
+	}
+
+	if (mac && is_valid_ether_addr(mac)) {
+		eth_setenv_enetaddr("ethaddr", mac);
+		printf("DIAG: %s() MAC value [%s]\n",
+			__func__, getenv("ethaddr"));
+	}
+
+	return 0;
+}
+
+/*
+ * BEWARE!
+ * this board uses DDR1(!) Micron SDRAM, *NOT* the DDR2
+ * which the ADS, Aria or PDM360NG boards are using
+ * (the steps outlined here refer to the Micron datasheet)
+ */
+u32 sdram_init_seq[] = {
+	/* item 6, at least one NOP after CKE went high */
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	/* item 7, precharge all; item 8, tRP (20ns) */
+	CONFIG_SYS_DDRCMD_PCHG_ALL,
+	CONFIG_SYS_DDRCMD_NOP,
+	/* item 9, extended mode register; item 10, tMRD 10ns) */
+	CONFIG_SYS_MICRON_EMODE | CONFIG_SYS_MICRON_EMODE_PARAM,
+	CONFIG_SYS_DDRCMD_NOP,
+	/*
+	 * item 11, (base) mode register _with_ reset DLL;
+	 * item 12, tMRD (10ns)
+	 */
+	CONFIG_SYS_MICRON_BMODE | CONFIG_SYS_MICRON_BMODE_RSTDLL |
+	CONFIG_SYS_MICRON_BMODE_PARAM,
+	CONFIG_SYS_DDRCMD_NOP,
+	/* item 13, precharge all; item 14, tRP (20ns) */
+	CONFIG_SYS_DDRCMD_PCHG_ALL,
+	CONFIG_SYS_DDRCMD_NOP,
+	/*
+	 * item 15, auto refresh (i.e. refresh with CKE held high);
+	 * item 16, tRFC (70ns)
+	 */
+	CONFIG_SYS_DDRCMD_RFSH,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	/*
+	 * item 17, auto refresh (i.e. refresh with CKE held high);
+	 * item 18, tRFC (70ns)
+	 */
+	CONFIG_SYS_DDRCMD_RFSH,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	CONFIG_SYS_DDRCMD_NOP,
+	/* item 19, optional, unassert DLL reset; item 20, tMRD (20ns) */
+	CONFIG_SYS_MICRON_BMODE | CONFIG_SYS_MICRON_BMODE_PARAM,
+	CONFIG_SYS_DDRCMD_NOP,
+	/*
+	 * item 21, "actually done", but make sure 200 DRAM clock cycles
+	 * have passed after DLL reset before READ requests are issued
+	 * (200 cycles at 160MHz -> 1.25 usec)
+	 */
+	/* EMPTY, optional, we don't do it */
+};
+
+phys_size_t initdram(int board_type)
+{
+	return fixed_sdram(NULL, sdram_init_seq, ARRAY_SIZE(sdram_init_seq));
+}
+
+int misc_init_r(void)
+{
+	u32 keys;
+	char *s;
+	int want_recovery;
+
+	/* we use bus I2C-0 for the on-board eeprom */
+	i2c_set_bus_num(0);
+
+	/* setup GPIO directions and initial values */
+	gpio_configure();
+
+	/*
+	 * check the GPIO keyboard,
+	 * enforced start of the recovery when
+	 * - the appropriate keys were pressed
+	 * - a previous installation was aborted or has failed
+	 * - "some" external software told us to
+	 */
+	want_recovery = 0;
+	keys = gpio_querykbd();
+	printf("GPIO keyboard status [0x%08X]\n", keys);
+	/* XXX insist in the _exact_ combination? */
+	if ((keys & GPIOKEY_BITS_RECOVERY) == GPIOKEY_BITS_RECOVERY) {
+		printf("GPIO keyboard requested RECOVERY\n");
+		/* XXX TODO
+		 * refine the logic to detect the first keypress, and
+		 * wait to recheck IF it was the recovery combination?
+		 */
+		want_recovery = 1;
+	}
+	s = getenv("install_in_progress");
+	if ((s != NULL) && (*s != '\0')) {
+		printf("previous installation aborted, running RECOVERY\n");
+		want_recovery = 1;
+	}
+	s = getenv("install_failed");
+	if ((s != NULL) && (*s != '\0')) {
+		printf("previous installation FAILED, running RECOVERY\n");
+		want_recovery = 1;
+	}
+	s = getenv("want_recovery");
+	if ((s != NULL) && (*s != '\0')) {
+		printf("running RECOVERY according to the request\n");
+		want_recovery = 1;
+	}
+
+	if (want_recovery)
+		setenv("bootcmd", "run recovery");
+
+	/*
+	 * boot the recovery system without waiting; boot the
+	 * production system without waiting by default, only
+	 * insert a pause (to provide a chance to get a prompt)
+	 * when GPIO keys were pressed during power on
+	 */
+	if (want_recovery)
+		setenv("bootdelay", "0");
+	else if (!keys)
+		setenv("bootdelay", "0");
+	else
+		setenv("bootdelay", "2");
+
+	/* get the ethernet MAC from I2C EEPROM */
+	mac_read_from_eeprom();
+
+	return 0;
+}
+
+/* setup specific IO pad configuration */
+static  iopin_t ioregs_init[] = {
+	{	/* LPC CS3 */
+		offsetof(struct ioctrl512x, io_control_nfc_ce0), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	{	/* LPC CS1 */
+		offsetof(struct ioctrl512x, io_control_lpc_cs1), 1,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{	/* LPC CS2 */
+		offsetof(struct ioctrl512x, io_control_lpc_cs2), 1,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{	/* LPC CS4, CS5 */
+		offsetof(struct ioctrl512x, io_control_pata_ce1), 2,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	{	/* SDHC CLK, CMD, D0, D1, D2, D3 */
+		offsetof(struct ioctrl512x, io_control_pata_ior), 6,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	{	/* GPIO keyboard */
+		offsetof(struct ioctrl512x, io_control_pci_ad30), 4,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO DN1 PF, LCD power, DN2 PF */
+		offsetof(struct ioctrl512x, io_control_pci_ad26), 3,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO reset AS-i */
+		offsetof(struct ioctrl512x, io_control_pci_ad21), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO reset safety */
+		offsetof(struct ioctrl512x, io_control_pci_ad19), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO reset netX */
+		offsetof(struct ioctrl512x, io_control_pci_ad16), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO ma2 en */
+		offsetof(struct ioctrl512x, io_control_pci_ad15), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO SD CD, SD WP */
+		offsetof(struct ioctrl512x, io_control_pci_ad08), 2,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* FEC RX DV */
+		offsetof(struct ioctrl512x, io_control_pci_ad06), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(2),
+	},
+	{	/* GPIO AS-i prog, AS-i done, LCD backlight */
+		offsetof(struct ioctrl512x, io_control_pci_ad05), 3,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO AS-i wdg */
+		offsetof(struct ioctrl512x, io_control_pci_req2), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO safety wdg */
+		offsetof(struct ioctrl512x, io_control_pci_req1), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO netX wdg */
+		offsetof(struct ioctrl512x, io_control_pci_req0), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO IRQ powerfail */
+		offsetof(struct ioctrl512x, io_control_pci_inta), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO AS-i PWRD */
+		offsetof(struct ioctrl512x, io_control_pci_frame), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO LED0, LED1 */
+		offsetof(struct ioctrl512x, io_control_pci_idsel), 2,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* GPIO IRQ AS-i 1, IRQ AS-i 2, IRQ safety */
+		offsetof(struct ioctrl512x, io_control_pci_irdy), 3,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/* DIU clk */
+		offsetof(struct ioctrl512x, io_control_spdif_txclk), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(2),
+	},
+	{	/* FEC TX ER, CRS */
+		offsetof(struct ioctrl512x, io_control_spdif_tx), 2,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	{	/* GPIO/GPT */ /* to *NOT* have the EXT IRQ0 float */
+		offsetof(struct ioctrl512x, io_control_irq0), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	{	/*
+		 * FEC col, tx en, tx clk, txd 0-3, mdc, rx er,
+		 * rdx 3-0, mdio, rx clk
+		 */
+		offsetof(struct ioctrl512x, io_control_psc0_0), 15,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	/* optional: make sure PSC3 remains the serial console */
+	{	/* LPC CS6 */
+		offsetof(struct ioctrl512x, io_control_psc3_4), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	/* make sure PSC4 remains available for SPI,
+	    *BUT* PSC4_1 is a GPIO kind of SS! */
+	{	/* enforce drive strength on the SPI pin */
+		offsetof(struct ioctrl512x, io_control_psc4_0), 5,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{
+		offsetof(struct ioctrl512x, io_control_psc4_1), 1,
+		IO_PIN_OVER_FMUX,
+		IO_PIN_FMUX(3),
+	},
+	/* optional: make sure PSC5 remains available for SPI */
+	{	/* enforce drive strength on the SPI pin */
+		offsetof(struct ioctrl512x, io_control_psc5_0), 5,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(1),
+	},
+	{	/* LPC TSIZ1 */
+		offsetof(struct ioctrl512x, io_control_psc6_0), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(1) | IO_PIN_DS(2),
+	},
+	{	/* DIU hsync */
+		offsetof(struct ioctrl512x, io_control_psc6_1), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(1),
+	},
+	{	/* DIU vsync */
+		offsetof(struct ioctrl512x, io_control_psc6_4), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(1),
+	},
+	{	/* PSC7, part of DIU RGB */
+		offsetof(struct ioctrl512x, io_control_psc7_0), 2,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(1),
+	},
+	{	/* PSC7, safety UART */
+		offsetof(struct ioctrl512x, io_control_psc7_2), 2,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(0) | IO_PIN_DS(1),
+	},
+	{	/* DIU (part of) RGB[] */
+		offsetof(struct ioctrl512x, io_control_psc8_3), 16,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(1),
+	},
+	{	/* DIU data enable */
+		offsetof(struct ioctrl512x, io_control_psc11_4), 1,
+		IO_PIN_OVER_FMUX | IO_PIN_OVER_DRVSTR,
+		IO_PIN_FMUX(2) | IO_PIN_DS(1),
+	},
+	/* reduce LPB drive strength for improved EMI */
+	{	/* LPC OE, LPC RW */
+		offsetof(struct ioctrl512x, io_control_lpc_oe), 2,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{	/* LPC AX03 through LPC AD00 */
+		offsetof(struct ioctrl512x, io_control_lpc_ax03), 36,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{	/* LPC CS5 */
+		offsetof(struct ioctrl512x, io_control_pata_ce2), 1,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{	/* SDHC CLK */
+		offsetof(struct ioctrl512x, io_control_nfc_wp), 1,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+	{	/* SDHC DATA */
+		offsetof(struct ioctrl512x, io_control_nfc_ale), 4,
+		IO_PIN_OVER_DRVSTR,
+		IO_PIN_DS(2),
+	},
+};
+
+int checkboard(void)
+{
+	puts("Board: ifm AC14xx\n");
+
+	/* initialize function mux & slew rate IO inter alia on IO Pins  */
+	iopin_initialize_bits(ioregs_init, ARRAY_SIZE(ioregs_init));
+
+	return 0;
+}
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/boards.cfg b/boards.cfg
index e4b0d44..379ad85 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -475,6 +475,7 @@ aria                         powerpc     mpc512x     -                   daveden
 mecp5123                     powerpc     mpc512x     -                   esd
 mpc5121ads                   powerpc     mpc512x     mpc5121ads          freescale
 mpc5121ads_rev2              powerpc     mpc512x     mpc5121ads          freescale      -           mpc5121ads:MPC5121ADS_REV2
+ac14xx                       powerpc     mpc512x     ac14xx              ifm
 cmi_mpc5xx                   powerpc     mpc5xx      cmi
 PATI                         powerpc     mpc5xx      pati                mpl
 a3m071                       powerpc     mpc5xxx     a3m071
diff --git a/include/configs/ac14xx.h b/include/configs/ac14xx.h
new file mode 100644
index 0000000..ac7e877
--- /dev/null
+++ b/include/configs/ac14xx.h
@@ -0,0 +1,591 @@
+/*
+ * (C) Copyright 2009 Wolfgang Denk <wd@denx.de>
+ * (C) Copyright 2010 DAVE Srl <www.dave.eu>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * ifm AC14xx (MPC5121e based) board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_AC14XX 1
+/*
+ * Memory map for the ifm AC14xx board:
+ *
+ * 0x0000_0000-0x0FFF_FFFF	DDR RAM (256 MB)
+ * 0x3000_0000-0x3001_FFFF	On Chip SRAM (128 KB)
+ * 0x8000_0000-0x803F_FFFF	IMMR (4 MB)
+ * 0xE000_0000-0xEFFF_FFFF	several LPB attached hardware (CSx)
+ * 0xFC00_0000-0xFFFF_FFFF	NOR Boot FLASH (64 MB)
+ */
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300		1	/* E300 Family */
+#define CONFIG_MPC512X		1	/* MPC512X family */
+
+#define CONFIG_SYS_TEXT_BASE	0xFFF00000
+
+#if defined(CONFIG_VIDEO)
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#endif
+
+#define CONFIG_SYS_MPC512X_CLKIN	25000000	/* in Hz */
+#define SCFR1_IPS_DIV			2
+#define SCFR1_LPC_DIV			2
+#define SCFR1_NFC_DIV			2
+#define SCFR1_DIU_DIV			240
+
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_SYS_IMMR			0x80000000
+#define CONFIG_SYS_DIU_ADDR		(CONFIG_SYS_IMMR + 0x2100)
+
+/* more aggressive 'mtest' over a wider address range */
+#define CONFIG_SYS_ALT_MEMTEST
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest region */
+#define CONFIG_SYS_MEMTEST_END		0x0FE00000
+
+/*
+ * DDR Setup - manually set all parameters as there's no SPD etc.
+ */
+#define CONFIG_SYS_DDR_SIZE		256		/* MB */
+#define CONFIG_SYS_DDR_BASE		0x00000000
+#define CONFIG_SYS_SDRAM_BASE		CONFIG_SYS_DDR_BASE
+#define CONFIG_SYS_MAX_RAM_SIZE		0x20000000
+
+/*
+ * DDR Controller Configuration XXX TODO
+ *
+ * SYS_CFG:
+ *	[31:31]	MDDRC Soft Reset:	Diabled
+ *	[30:30]	DRAM CKE pin:		Enabled
+ *	[29:29]	DRAM CLK:		Enabled
+ *	[28:28]	Command Mode:		Enabled (For initialization only)
+ *	[27:25]	DRAM Row Select:	dram_row[15:0] = magenta_address[25:10]
+ *	[24:21]	DRAM Bank Select:	dram_bank[1:0] = magenta_address[11:10]
+ *	[20:19]	Read Test:		DON'T USE
+ *	[18:18]	Self Refresh:		Enabled
+ *	[17:17]	16bit Mode:		Disabled
+ *	[16:13] Ready Delay:		2
+ *	[12:12]	Half DQS Delay:		Disabled
+ *	[11:11]	Quarter DQS Delay:	Disabled
+ *	[10:08]	Write Delay:		2
+ *	[07:07]	Early ODT:		Disabled
+ *	[06:06]	On DIE Termination:	Disabled
+ *	[05:05]	FIFO Overflow Clear:	DON'T USE here
+ *	[04:04]	FIFO Underflow Clear:	DON'T USE here
+ *	[03:03]	FIFO Overflow Pending:	DON'T USE here
+ *	[02:02]	FIFO Underlfow Pending:	DON'T USE here
+ *	[01:01]	FIFO Overlfow Enabled:	Enabled
+ *	[00:00]	FIFO Underflow Enabled:	Enabled
+ * TIME_CFG0
+ *	[31:16]	DRAM Refresh Time:	0 CSB clocks
+ *	[15:8]	DRAM Command Time:	0 CSB clocks
+ *	[07:00]	DRAM Precharge Time:	0 CSB clocks
+ * TIME_CFG1
+ *	[31:26]	DRAM tRFC:
+ *	[25:21]	DRAM tWR1:
+ *	[20:17]	DRAM tWRT1:
+ *	[16:11]	DRAM tDRR:
+ *	[10:05]	DRAM tRC:
+ *	[04:00]	DRAM tRAS:
+ * TIME_CFG2
+ *	[31:28]	DRAM tRCD:
+ *	[27:23]	DRAM tFAW:
+ *	[22:19]	DRAM tRTW1:
+ *	[18:15]	DRAM tCCD:
+ *	[14:10] DRAM tRTP:
+ *	[09:05]	DRAM tRP:
+ *	[04:00] DRAM tRPA
+ */
+
+/*
+ * NOTE: although this board uses DDR1 only, the common source brings defaults
+ * for DDR2 init sequences, that's why we have to keep those here as well
+ */
+
+/* DDR1 -- 32bit, drive strength (pad configuration) 3 for control and data */
+#define CONFIG_SYS_IOCTRL_MUX_DDR	((0 << 6) | (3 << 3) | (3 << 0))
+
+#define CONFIG_SYS_MDDRC_SYS_CFG (/* 0xEAA09100 */ 0 \
+			| (1 << 31)	/* RST_B */ \
+			| (1 << 30)	/* CKE */ \
+			| (1 << 29)	/* CLK_ON */ \
+			| (0 << 28)	/* CMD_MODE */ \
+			| (5 << 25)	/* DRAM_ROW_SELECT */ \
+			| (5 << 21)	/* DRAM_BANK_SELECT */ \
+			| (0 << 18)	/* SELF_REF_EN */ \
+			| (0 << 17)	/* 16BIT_MODE */ \
+			| (4 << 13)	/* RDLY */ \
+			| (1 << 12)	/* HALF_DQS_DLY */ \
+			| (0 << 11)	/* QUART_DQS_DLY */ \
+			| (1 <<  8)	/* WDLY */ \
+			| (0 <<  7)	/* EARLY_ODT */ \
+			| (0 <<  6)	/* ON_DIE_TERMINATE */ \
+			| (0 <<  5)	/* FIFO_OV_CLEAR */ \
+			| (0 <<  4)	/* FIFO_UV_CLEAR */ \
+			| (0 <<  1)	/* FIFO_OV_EN */ \
+			| (0 <<  0)	/* FIFO_UV_EN */ \
+			)
+
+#define CONFIG_SYS_MDDRC_TIME_CFG0	0x04E03124
+#define CONFIG_SYS_MDDRC_TIME_CFG1	0x30CA1147
+#define CONFIG_SYS_MDDRC_TIME_CFG2	0x32B10864
+
+/* register address only, i.e. template without values */
+#define CONFIG_SYS_MICRON_BMODE		0x01000000
+#define CONFIG_SYS_MICRON_EMODE		0x01010000
+#define CONFIG_SYS_MICRON_EMODE2	0x01020000
+#define CONFIG_SYS_MICRON_EMODE3	0x01030000
+/*
+ * values for mode registers (without mode register address)
+ */
+/* CAS 2.5 (6), burst seq (0) and length 4 (2) */
+#define CONFIG_SYS_MICRON_BMODE_PARAM	0x00000062
+#define CONFIG_SYS_MICRON_BMODE_RSTDLL	0x00000100
+/* DLL enable, reduced drive strength */
+#define CONFIG_SYS_MICRON_EMODE_PARAM	0x00000002
+
+#define CONFIG_SYS_DDRCMD_NOP		0x01380000
+#define CONFIG_SYS_DDRCMD_PCHG_ALL	0x01100400
+#define CONFIG_SYS_MICRON_EMR	       ((1 << 24) |	/* CMD_REQ */ \
+					(0 << 22) |	/* DRAM_CS */ \
+					(0 << 21) |	/* DRAM_RAS */ \
+					(0 << 20) |	/* DRAM_CAS */ \
+					(0 << 19) |	/* DRAM_WEB */ \
+					(1 << 16) |	/* DRAM_BS[2:0] */ \
+					(0 << 15) |	/* */ \
+					(0 << 12) |	/* A12->out */ \
+					(0 << 11) |	/* A11->RDQS */ \
+					(0 << 10) |	/* A10->DQS# */ \
+					(0 <<  7) |	/* OCD program */ \
+					(0 <<  6) |	/* Rtt1 */ \
+					(0 <<  3) |	/* posted CAS# */ \
+					(0 <<  2) |	/* Rtt0 */ \
+					(1 <<  1) |	/* ODS */ \
+					(0 <<  0)	/* DLL */ \
+				     )
+#define CONFIG_SYS_MICRON_EMR2		0x01020000
+#define CONFIG_SYS_MICRON_EMR3		0x01030000
+#define CONFIG_SYS_DDRCMD_RFSH		0x01080000
+#define CONFIG_SYS_MICRON_INIT_DEV_OP	0x01000432
+#define CONFIG_SYS_MICRON_EMR_OCD      ((1 << 24) |	/* CMD_REQ */ \
+					(0 << 22) |	/* DRAM_CS */ \
+					(0 << 21) |	/* DRAM_RAS */ \
+					(0 << 20) |	/* DRAM_CAS */ \
+					(0 << 19) |	/* DRAM_WEB */ \
+					(1 << 16) |	/* DRAM_BS[2:0] */ \
+					(0 << 15) |	/* */ \
+					(0 << 12) |	/* A12->out */ \
+					(0 << 11) |	/* A11->RDQS */ \
+					(1 << 10) |	/* A10->DQS# */ \
+					(7 <<  7) |	/* OCD program */ \
+					(0 <<  6) |	/* Rtt1 */ \
+					(0 <<  3) |	/* posted CAS# */ \
+					(1 <<  2) |	/* Rtt0 */ \
+					(0 <<  1) |	/* ODS */ \
+					(0 <<  0)	/* DLL */ \
+				     )
+
+/*
+ * Backward compatible definitions,
+ * so we do not have to change arch/powerpc/cpu/mpc512x/fixed_sdram.c
+ */
+#define	CONFIG_SYS_DDRCMD_EM2		(CONFIG_SYS_MICRON_EMR2)
+#define CONFIG_SYS_DDRCMD_EM3		(CONFIG_SYS_MICRON_EMR3)
+#define CONFIG_SYS_DDRCMD_EN_DLL	(CONFIG_SYS_MICRON_EMR)
+#define CONFIG_SYS_DDRCMD_OCD_DEFAULT	(CONFIG_SYS_MICRON_EMR_OCD)
+
+/* DDR Priority Manager Configuration */
+#define CONFIG_SYS_MDDRCGRP_PM_CFG1	0x00077777
+#define CONFIG_SYS_MDDRCGRP_PM_CFG2	0x00000000
+#define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG	0x00000001
+#define CONFIG_SYS_MDDRCGRP_LUT0_MU	0xFFEEDDCC
+#define CONFIG_SYS_MDDRCGRP_LUT0_ML	0xBBAAAAAA
+#define CONFIG_SYS_MDDRCGRP_LUT1_MU	0x66666666
+#define CONFIG_SYS_MDDRCGRP_LUT1_ML	0x55555555
+#define CONFIG_SYS_MDDRCGRP_LUT2_MU	0x44444444
+#define CONFIG_SYS_MDDRCGRP_LUT2_ML	0x44444444
+#define CONFIG_SYS_MDDRCGRP_LUT3_MU	0x55555555
+#define CONFIG_SYS_MDDRCGRP_LUT3_ML	0x55555558
+#define CONFIG_SYS_MDDRCGRP_LUT4_MU	0x11111111
+#define CONFIG_SYS_MDDRCGRP_LUT4_ML	0x11111122
+#define CONFIG_SYS_MDDRCGRP_LUT0_AU	0xaaaaaaaa
+#define CONFIG_SYS_MDDRCGRP_LUT0_AL	0xaaaaaaaa
+#define CONFIG_SYS_MDDRCGRP_LUT1_AU	0x66666666
+#define CONFIG_SYS_MDDRCGRP_LUT1_AL	0x66666666
+#define CONFIG_SYS_MDDRCGRP_LUT2_AU	0x11111111
+#define CONFIG_SYS_MDDRCGRP_LUT2_AL	0x11111111
+#define CONFIG_SYS_MDDRCGRP_LUT3_AU	0x11111111
+#define CONFIG_SYS_MDDRCGRP_LUT3_AL	0x11111111
+#define CONFIG_SYS_MDDRCGRP_LUT4_AU	0x11111111
+#define CONFIG_SYS_MDDRCGRP_LUT4_AL	0x11111111
+
+/*
+ * NOR FLASH on the Local Bus
+ */
+#define CONFIG_SYS_FLASH_CFI				/* use the CFI code */
+#define CONFIG_FLASH_CFI_DRIVER				/* use the CFI driver */
+#define CONFIG_SYS_FLASH_BASE		0xFC000000	/* start of FLASH */
+#define CONFIG_SYS_FLASH_SIZE		0x04000000	/* max flash size */
+
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_MAX_FLASH_BANKS	1		/* number of banks */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ \
+	CONFIG_SYS_FLASH_BASE + 0 * CONFIG_SYS_FLASH_SIZE, \
+	}
+#define CONFIG_SYS_MAX_FLASH_SECT	512	/* max sectors per device */
+
+#undef CONFIG_SYS_FLASH_CHECKSUM
+#define CONFIG_SYS_FLASH_PROTECTION
+
+/*
+ * SRAM support
+ */
+#define CONFIG_SYS_SRAM_BASE		0x30000000
+#define CONFIG_SYS_SRAM_SIZE		0x00020000	/* 128 KB */
+
+/*
+ * CS related parameters
+ * TODO document these
+ */
+/* CS0 Flash */
+#define CONFIG_SYS_CS0_CFG		0x00031110
+#define CONFIG_SYS_CS0_START		0xFC000000
+#define CONFIG_SYS_CS0_SIZE		0x04000000
+/* CS1 FRAM */
+#define CONFIG_SYS_CS1_CFG		0x00011000
+#define CONFIG_SYS_CS1_START		0xE0000000
+#define CONFIG_SYS_CS1_SIZE		0x00010000
+/* CS2 AS-i 1 */
+#define CONFIG_SYS_CS2_CFG		0x00009100
+#define CONFIG_SYS_CS2_START		0xE0100000
+#define CONFIG_SYS_CS2_SIZE		0x00080000
+/* CS3 netX */
+#define CONFIG_SYS_CS3_CFG		0x000A1140
+#define CONFIG_SYS_CS3_START		0xE0300000
+#define CONFIG_SYS_CS3_SIZE		0x00020000
+/* CS5 safety */
+#define CONFIG_SYS_CS5_CFG		0x0011F000
+#define CONFIG_SYS_CS5_START		0xE0400000
+#define CONFIG_SYS_CS5_SIZE		0x00010000
+/* CS6 AS-i 2 */
+#define CONFIG_SYS_CS6_CFG		0x00009100
+#define CONFIG_SYS_CS6_START		0xE0200000
+#define CONFIG_SYS_CS6_SIZE		0x00080000
+
+/* Don't use alternative CS timing for any CS */
+#define CONFIG_SYS_CS_ALETIMING		0x00000000
+#define CONFIG_SYS_CS_BURST		0x00000000
+#define CONFIG_SYS_CS_DEADCYCLE		0x00000020
+#define CONFIG_SYS_CS_HOLDCYCLE		0x00000020
+
+/* Use SRAM for initial stack */
+#define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_SRAM_BASE
+#define CONFIG_SYS_INIT_RAM_END		CONFIG_SYS_SRAM_SIZE
+
+#define CONFIG_SYS_GBL_DATA_SIZE	0x100
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - \
+					 CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_MONITOR_LEN		(256 * 1024)
+
+#ifdef	CONFIG_FSL_DIU_FB
+#define CONFIG_SYS_MALLOC_LEN		(6 * 1024 * 1024)
+#else
+#define CONFIG_SYS_MALLOC_LEN		(512 * 1024)
+#endif
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX		1
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE		3	/* console on PSC3 */
+#define CONFIG_SYS_PSC3
+#if CONFIG_PSC_CONSOLE != 3
+#error CONFIG_PSC_CONSOLE must be 3
+#endif
+
+#define CONFIG_BAUDRATE			115200	/* ... at 115200 bps */
+#define CONFIG_SYS_BAUDRATE_TABLE  \
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+
+#define CONSOLE_FIFO_TX_SIZE		FIFOC_PSC3_TX_SIZE
+#define CONSOLE_FIFO_TX_ADDR		FIFOC_PSC3_TX_ADDR
+#define CONSOLE_FIFO_RX_SIZE		FIFOC_PSC3_RX_SIZE
+#define CONSOLE_FIFO_RX_ADDR		FIFOC_PSC3_RX_ADDR
+
+/*
+ * Clocks in use
+ */
+#define SCCR1_CLOCKS_EN	(CLOCK_SCCR1_CFG_EN |		\
+			 CLOCK_SCCR1_LPC_EN |		\
+			 CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) | \
+			 CLOCK_SCCR1_PSC_EN(7) |	\
+			 CLOCK_SCCR1_PSCFIFO_EN |	\
+			 CLOCK_SCCR1_DDR_EN |		\
+			 CLOCK_SCCR1_FEC_EN |		\
+			 CLOCK_SCCR1_TPR_EN)
+
+#define SCCR2_CLOCKS_EN	(CLOCK_SCCR2_MEM_EN |		\
+			 CLOCK_SCCR2_SPDIF_EN |		\
+			 CLOCK_SCCR2_DIU_EN |		\
+			 CLOCK_SCCR2_I2C_EN)
+
+
+#define CONFIG_CMDLINE_EDITING		1	/* command line history */
+
+/* I2C */
+#define CONFIG_HARD_I2C			/* I2C with hardware support */
+#define CONFIG_I2C_MULTI_BUS
+
+/* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SPEED		100000
+#define CONFIG_SYS_I2C_SLAVE		0x7F
+
+/*
+ * EEPROM configuration for Atmel AT24C01:
+ * 8-bit addresses, 30ms write delay, 32-Byte Page Write Mode
+ */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
+#define CONFIG_SYS_I2C_EEPROM_ADDR		0x52
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	30
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	5
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC512x_FEC		1
+#define CONFIG_NET_MULTI
+#define CONFIG_PHY_ADDR			0x1F
+#define CONFIG_MII			1	/* MII PHY management */
+#define CONFIG_FEC_AN_TIMEOUT		1
+#define CONFIG_HAS_ETH0
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_FLASH		1
+/* This has to be a multiple of the flash sector size */
+#define CONFIG_ENV_ADDR			0xFFF40000
+#define CONFIG_ENV_SIZE			0x2000
+#define CONFIG_ENV_SECT_SIZE		0x20000
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_ADDR_REDUND		(CONFIG_ENV_ADDR + \
+					 CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)
+
+#define CONFIG_LOADS_ECHO		1
+#define CONFIG_SYS_LOADS_BAUD_CHANGE	1
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_EEPROM
+#undef CONFIG_CMD_FUSE
+#define CONFIG_CMD_I2C
+#undef CONFIG_CMD_IDE
+#undef CONFIG_CMD_EXT2
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+
+#if defined(CONFIG_PCI)
+#define CONFIG_CMD_PCI
+#endif
+
+#if defined(CONFIG_CMD_IDE) || defined(CONFIG_CMD_EXT2)
+#define CONFIG_DOS_PARTITION
+#define CONFIG_MAC_PARTITION
+#define CONFIG_ISO_PARTITION
+#endif /* defined(CONFIG_CMD_IDE) */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP			/* undef to save memory */
+#define CONFIG_SYS_LOAD_ADDR	0x2000000	/* default load address */
+#define CONFIG_SYS_PROMPT	"ac14xx> "	/* Monitor Command Prompt */
+
+#ifdef CONFIG_CMD_KGDB
+# define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size */
+#else
+# define CONFIG_SYS_CBSIZE	256		/* Console I/O Buffer Size */
+#endif
+
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + \
+				 sizeof(CONFIG_SYS_PROMPT) + 16)
+/* max number of command args */
+#define CONFIG_SYS_MAXARGS	32
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE
+
+/* decrementer freq: 1ms ticks */
+#define CONFIG_SYS_HZ		1000
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE		32768
+#define CONFIG_SYS_CACHELINE_SIZE	32
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of 32 */
+#endif
+
+#define CONFIG_SYS_HID0_INIT		0x000000000
+#define CONFIG_SYS_HID0_FINAL		(HID0_ENABLE_MACHINE_CHECK | \
+					 HID0_ICE)
+#define CONFIG_SYS_HID2	HID2_HBE
+
+#define CONFIG_HIGH_BATS		1	/* High BATs supported */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD			0x01
+#define BOOTFLAG_WARM			0x02
+
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_KGDB_BAUDRATE		230400	/* speed of kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX		2	/* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_TIMESTAMP
+
+#define CONFIG_HOSTNAME		ac14xx
+#define CONFIG_BOOTFILE		"ac14xx/uImage"
+#define CONFIG_ROOTPATH		"/opt/eldk/ppc_6xx"
+
+/* default load addr for tftp and bootm */
+#define CONFIG_LOADADDR		400000
+
+#define CONFIG_BOOTDELAY	2	/* -1 disables auto-boot */
+
+/* XXX TODO need to specify the builtin environment */
+#define CONFIG_PREBOOT	"echo;"	\
+	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
+	"echo"
+
+#define CONFIG_EXTRA_ENV_SETTINGS_DEVEL					\
+	"muster_nr=00\0"						\
+	"fromram=run ramargs addip addtty; "				\
+		"tftp ${fdt_addr_r} k6m2/ac14xx.dtb-${muster_nr}; "	\
+		"tftp ${kernel_addr_r} k6m2/uImage-${muster_nr}; "	\
+		"tftp ${ramdisk_addr_r} k6m2/uFS-${muster_nr}; "	\
+		"bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0" \
+	"fromnfs=run nfsargs addip addtty; "				\
+		"tftp ${fdt_addr_r} k6m2/ac14xx.dtb-${muster_nr}; "	\
+		"tftp ${kernel_addr_r} k6m2/uImage-${muster_nr}; "	\
+		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
+	"fromflash=run nfsargs addip addtty; "				\
+		"bootm fc020000 - fc000000\0"				\
+	"mtdargsrec=setenv bootargs root=/dev/mtdblock1 ro\0"		\
+	"recovery=run mtdargsrec addip addtty; "			\
+		"bootm ffd20000 - ffee0000\0"				\
+	"production=run ramargs addip addtty; "				\
+		"bootm fc020000 fc400000 fc000000\0"			\
+	"mtdargs=setenv bootargs root=/dev/mtdblock1 ro\0"		\
+	"prodmtd=run mtdargs addip addtty; "				\
+		"bootm fc020000 - fc000000\0"				\
+	""
+
+#define	CONFIG_EXTRA_ENV_SETTINGS					\
+	"u-boot_addr_r=200000\0"					\
+	"kernel_addr_r=600000\0"					\
+	"fdt_addr_r=a00000\0"						\
+	"ramdisk_addr_r=b00000\0"					\
+	"u-boot_addr=FFF00000\0"					\
+	"kernel_addr=FC020000\0"					\
+	"fdt_addr=FC000000\0"						\
+	"ramdisk_addr=FC400000\0"					\
+	"verify=n\0"							\
+	"ramdiskfile=ac14xx/uRamdisk\0"					\
+	"u-boot=ac14xx/u-boot.bin\0"					\
+	"bootfile=ac14xx/uImage\0"					\
+	"fdtfile=ac14xx/ac14xx.dtb\0"					\
+	"rootpath=/opt/eldk/ppc_6xx\n"					\
+	"netdev=eth0\0"							\
+	"consdev=ttyPSC0\0"						\
+	"hostname=ac14xx\0"						\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}-${muster_nr}\0"	\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addtty=setenv bootargs ${bootargs} "				\
+		"console=${consdev},${baudrate}\0"			\
+	"flash_nfs=run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr} - ${fdt_addr}\0"			\
+	"flash_self=run ramargs addip addtty;"				\
+		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
+	"net_nfs=tftp ${kernel_addr_r} ${bootfile};"			\
+		"tftp ${fdt_addr_r} ${fdtfile};"			\
+		"run nfsargs addip addtty;"				\
+		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
+	"net_self=tftp ${kernel_addr_r} ${bootfile};"			\
+		"tftp ${ramdisk_addr_r} ${ramdiskfile};"		\
+		"tftp ${fdt_addr_r} ${fdtfile};"			\
+		"run ramargs addip addtty;"				\
+		"bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0"\
+	"load=tftp ${u-boot_addr_r} ${u-boot}\0"			\
+	"update=protect off ${u-boot_addr} +${filesize};"		\
+		"era ${u-boot_addr} +${filesize};"			\
+		"cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0"	\
+	CONFIG_EXTRA_ENV_SETTINGS_DEVEL					\
+	"upd=run load update\0"						\
+	""
+
+#define CONFIG_BOOTCOMMAND	"run production"
+
+#define CONFIG_FIT		1
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+#define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES	1
+
+#define OF_CPU			"PowerPC,5121@0"
+#define OF_SOC_COMPAT		"fsl,mpc5121-immr"
+#define OF_TBCLK		(bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH		"/soc@80000000/serial@11300"
+
+#endif	/* __CONFIG_H */
