[U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header

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* [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header
@ 2012-08-13  9:38 Anatolij Gustschin
  2012-08-13  9:38 ` [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration Anatolij Gustschin
                   ` (3 more replies)
  0 siblings, 4 replies; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-13  9:38 UTC (permalink / raw)
  To: u-boot

Add pci_mpc5xxx_init() prototype to the header file, so board .c files
do not need to add extern pci_mpc5xxx_init() declaration.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
 include/mpc5xxx.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/include/mpc5xxx.h b/include/mpc5xxx.h
index 859d696..84d27c9 100644
--- a/include/mpc5xxx.h
+++ b/include/mpc5xxx.h
@@ -898,8 +898,11 @@ struct mpc5xxx_xlb {
 	volatile u32 snoop_window;	/* XLB + 0x70 */
 };
 
+struct pci_controller;
+
 /* function prototypes */
 void loadtask(int basetask, int tasks);
+void pci_mpc5xxx_init(struct pci_controller *);
 
 #endif /* __ASSEMBLY__ */
 
-- 
1.7.7.6

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration
  2012-08-13  9:38 [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Anatolij Gustschin
@ 2012-08-13  9:38 ` Anatolij Gustschin
  2012-09-01 12:19   ` Wolfgang Denk
  2012-08-13  9:38 ` [U-Boot] [PATCH 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations Anatolij Gustschin
                   ` (2 subsequent siblings)
  3 siblings, 1 reply; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-13  9:38 UTC (permalink / raw)
  To: u-boot

Add posibility for board specifig GPIO configurations using
various CONFIG_SYS_ macros.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
 arch/powerpc/cpu/mpc5xxx/cpu_init.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/cpu/mpc5xxx/cpu_init.c b/arch/powerpc/cpu/mpc5xxx/cpu_init.c
index 9daf375..3044b41 100644
--- a/arch/powerpc/cpu/mpc5xxx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc5xxx/cpu_init.c
@@ -169,6 +169,20 @@ void cpu_init_f (void)
 	out_be32(&gpio->port_config, CONFIG_SYS_GPS_PORT_CONFIG);
 #endif
 
+	/* Setup gpios */
+#if defined(CONFIG_SYS_GPIO_DATADIR)
+	out_be32(&gpio->simple_ddr, CONFIG_SYS_GPIO_DATADIR);
+#endif
+#if defined(CONFIG_SYS_GPIO_OPENDRAIN)
+	out_be32(&gpio->simple_ode, CONFIG_SYS_GPIO_OPENDRAIN);
+#endif
+#if defined(CONFIG_SYS_GPIO_DATAVALUE)
+	out_be32(&gpio->simple_dvo, CONFIG_SYS_GPIO_DATAVALUE);
+#endif
+#if defined(CONFIG_SYS_GPIO_ENABLE)
+	out_be32(&gpio->simple_gpioe, CONFIG_SYS_GPIO_ENABLE);
+#endif
+
 	/* enable timebase */
 	setbits_be32(&xlb->config, (1 << 13));
 
-- 
1.7.7.6

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration
  2012-08-13  9:38 ` [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration Anatolij Gustschin
@ 2012-09-01 12:19   ` Wolfgang Denk
  0 siblings, 0 replies; 12+ messages in thread
From: Wolfgang Denk @ 2012-09-01 12:19 UTC (permalink / raw)
  To: u-boot

Dear Anatolij Gustschin,

In message <1344850692-29748-2-git-send-email-agust@denx.de> you wrote:
> Add posibility for board specifig GPIO configurations using
> various CONFIG_SYS_ macros.
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
>  arch/powerpc/cpu/mpc5xxx/cpu_init.c |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
I wish I had a bronze torc for every user who didn't read the manual.
                             - Terry Pratchett, _The Light Fantastic_

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations
  2012-08-13  9:38 [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Anatolij Gustschin
  2012-08-13  9:38 ` [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration Anatolij Gustschin
@ 2012-08-13  9:38 ` Anatolij Gustschin
  2012-08-31 11:29   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
  2012-08-13  9:38 ` [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board Anatolij Gustschin
  2012-09-01 12:19 ` [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Wolfgang Denk
  3 siblings, 1 reply; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-13  9:38 UTC (permalink / raw)
  To: u-boot

Add common code for o2dnt and o2dnt2 based boards and add different
board configuration files for O2D, O2I, O2DNT2, O2D300, O2MNT and
O3DNT boards.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
 board/ifm/o2dnt2/Makefile      |   34 ++++
 board/ifm/o2dnt2/o2dnt2.c      |  400 ++++++++++++++++++++++++++++++++++++++++
 boards.cfg                     |   10 +
 include/configs/o2d.h          |   61 ++++++
 include/configs/o2d300.h       |   84 +++++++++
 include/configs/o2dnt-common.h |  379 +++++++++++++++++++++++++++++++++++++
 include/configs/o2dnt2.h       |   69 +++++++
 include/configs/o2i.h          |   69 +++++++
 include/configs/o2mnt.h        |   77 ++++++++
 include/configs/o3dnt.h        |   73 ++++++++
 10 files changed, 1256 insertions(+), 0 deletions(-)
 create mode 100644 board/ifm/o2dnt2/Makefile
 create mode 100644 board/ifm/o2dnt2/o2dnt2.c
 create mode 100644 include/configs/o2d.h
 create mode 100644 include/configs/o2d300.h
 create mode 100644 include/configs/o2dnt-common.h
 create mode 100644 include/configs/o2dnt2.h
 create mode 100644 include/configs/o2i.h
 create mode 100644 include/configs/o2mnt.h
 create mode 100644 include/configs/o3dnt.h

diff --git a/board/ifm/o2dnt2/Makefile b/board/ifm/o2dnt2/Makefile
new file mode 100644
index 0000000..e05b9c1
--- /dev/null
+++ b/board/ifm/o2dnt2/Makefile
@@ -0,0 +1,34 @@
+#
+# (C) Copyright 2005-2006
+# Wolfgang Denk, DENX Software Engineering, wd at 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
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+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/o2dnt2/o2dnt2.c b/board/ifm/o2dnt2/o2dnt2.c
new file mode 100644
index 0000000..40a5305
--- /dev/null
+++ b/board/ifm/o2dnt2/o2dnt2.c
@@ -0,0 +1,400 @@
+/*
+ * Partially derived from board code for digsyMTC,
+ * (C) Copyright 2009
+ * Grzegorz Bernacki, Semihalf, gjb at semihalf.com
+ *
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc5xxx.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <net.h>
+#include <pci.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define SDRAM_MODE	0x00CD0000
+#define SDRAM_CONTROL	0x504F0000
+#define SDRAM_CONFIG1	0xD2322800
+#define SDRAM_CONFIG2	0x8AD70000
+
+enum ifm_sensor_type {
+	O2DNT		= 0x00,	/* !< O2DNT 32MB */
+	O2DNT2		= 0x01,	/* !< O2DNT2 64MB */
+	O3DNT		= 0x02,	/* !< O3DNT 32MB */
+	O3DNT_MIN	= 0x40,	/* !< O3DNT Minerva 32MB */
+	UNKNOWN		= 0xff,	/* !< Unknow sensor */
+};
+
+static enum ifm_sensor_type gt_ifm_sensor_type;
+
+#ifndef CONFIG_SYS_RAMBOOT
+static void sdram_start(int hi_addr)
+{
+	struct mpc5xxx_sdram *sdram = (struct mpc5xxx_sdram *)MPC5XXX_SDRAM;
+	long hi_addr_bit = hi_addr ? 0x01000000 : 0;
+	long control = SDRAM_CONTROL | hi_addr_bit;
+
+	/* unlock mode register */
+	out_be32(&sdram->ctrl, control | 0x80000000);
+
+	/* precharge all banks */
+	out_be32(&sdram->ctrl, control | 0x80000002);
+
+	/* auto refresh */
+	out_be32(&sdram->ctrl, control | 0x80000004);
+
+	/* set mode register */
+	out_be32(&sdram->mode, SDRAM_MODE);
+
+	/* normal operation */
+	out_be32(&sdram->ctrl, control);
+}
+#endif
+
+/*
+ * ATTENTION: Although partially referenced initdram does NOT make real use
+ *            use of CONFIG_SYS_SDRAM_BASE. The code does not work if
+ *            CONFIG_SYS_SDRAM_BASE is something else than 0x00000000.
+ */
+phys_size_t initdram(int board_type)
+{
+	struct mpc5xxx_mmap_ctl *mmap_ctl =
+		(struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR;
+	struct mpc5xxx_sdram *sdram = (struct mpc5xxx_sdram *)MPC5XXX_SDRAM;
+	ulong dramsize = 0;
+	ulong dramsize2 = 0;
+	uint svr, pvr;
+
+	if (gt_ifm_sensor_type == O2DNT2) {
+		/* activate SDRAM CS1 */
+		setbits_be32((void *)MPC5XXX_GPS_PORT_CONFIG, 0x80000000);
+	}
+
+#ifndef CONFIG_SYS_RAMBOOT
+	ulong test1, test2;
+
+	/* setup SDRAM chip selects */
+	out_be32(&mmap_ctl->sdram0, 0x0000001E); /* 2 GB at 0x0 */
+	out_be32(&mmap_ctl->sdram1, 0x00000000); /* disabled */
+
+	/* setup config registers */
+	out_be32(&sdram->config1, SDRAM_CONFIG1);
+	out_be32(&sdram->config2, SDRAM_CONFIG2);
+
+	/* find RAM size using SDRAM CS0 only */
+	sdram_start(0);
+	test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x08000000);
+	sdram_start(1);
+	test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x08000000);
+	if (test1 > test2) {
+		sdram_start(0);
+		dramsize = test1;
+	} else {
+		dramsize = test2;
+	}
+
+	/* memory smaller than 1MB is impossible */
+	if (dramsize < (1 << 20))
+		dramsize = 0;
+
+	/* set SDRAM CS0 size according to the amount of RAM found */
+	if (dramsize > 0) {
+		out_be32(&mmap_ctl->sdram0,
+			 (0x13 + __builtin_ffs(dramsize >> 20) - 1));
+	} else {
+		out_be32(&mmap_ctl->sdram0, 0); /* disabled */
+	}
+
+	/* let SDRAM CS1 start right after CS0 */
+	out_be32(&mmap_ctl->sdram1, dramsize + 0x0000001E); /* 2G */
+
+	/* find RAM size using SDRAM CS1 only */
+	if (!dramsize)
+		sdram_start(0);
+
+	test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize),
+					0x80000000);
+	if (!dramsize) {
+		sdram_start(1);
+		test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize),
+					0x80000000);
+	}
+
+	if (test1 > test2) {
+		sdram_start(0);
+		dramsize2 = test1;
+	} else {
+		dramsize2 = test2;
+	}
+
+	/* memory smaller than 1MB is impossible */
+	if (dramsize2 < (1 << 20))
+		dramsize2 = 0;
+
+	/* set SDRAM CS1 size according to the amount of RAM found */
+	if (dramsize2 > 0) {
+		out_be32(&mmap_ctl->sdram1, (dramsize |
+			 (0x13 + __builtin_ffs(dramsize2 >> 20) - 1)));
+	} else {
+		out_be32(&mmap_ctl->sdram1, dramsize); /* disabled */
+	}
+
+#else /* CONFIG_SYS_RAMBOOT */
+	/* retrieve size of memory connected to SDRAM CS0 */
+	dramsize = in_be32(&mmap_ctl->sdram0) & 0xFF;
+	if (dramsize >= 0x13)
+		dramsize = (1 << (dramsize - 0x13)) << 20;
+	else
+		dramsize = 0;
+
+	/* retrieve size of memory connected to SDRAM CS1 */
+	dramsize2 = in_be32(&mmap_ctl->sdram1) & 0xFF;
+	if (dramsize2 >= 0x13)
+		dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
+	else
+		dramsize2 = 0;
+
+#endif /* CONFIG_SYS_RAMBOOT */
+
+	/*
+	 * On MPC5200B we need to set the special configuration delay in the
+	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
+	 * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
+	 *
+	 * "The SDelay should be written to a value of 0x00000004. It is
+	 * required to account for changes caused by normal wafer processing
+	 * parameters."
+	 */
+	svr = get_svr();
+	pvr = get_pvr();
+	if ((SVR_MJREV(svr) >= 2) &&
+	    (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4))
+		out_be32(&sdram->sdelay, 0x04);
+
+	return dramsize + dramsize2;
+}
+
+
+#define GPT_GPIO_IN	0x4
+
+int checkboard(void)
+{
+	struct mpc5xxx_gpt *gpt = (struct mpc5xxx_gpt *)MPC5XXX_GPT;
+	unsigned char board_config = 0;
+	int i;
+
+	/* switch gpt0 - gpt7 to input */
+	for (i = 0; i < 7; i++)
+		out_be32(&gpt[i].emsr, GPT_GPIO_IN);
+
+	/* get configuration byte on timer-port */
+	for (i = 0; i < 7; i++)
+		board_config |= (in_be32(&gpt[i].sr) & 0x100) >> (8 - i);
+
+	puts("Board: ");
+
+	switch (board_config) {
+	case 0:
+		puts("O2DNT\n");
+		gt_ifm_sensor_type = O2DNT;
+		break;
+	case 1:
+		puts("O3DNT\n");
+		gt_ifm_sensor_type = O3DNT;
+		break;
+	case 2:
+		puts("O2DNT2\n");
+		gt_ifm_sensor_type = O2DNT2;
+		break;
+	case 64:
+		puts("O3DNT Minerva\n");
+		gt_ifm_sensor_type = O3DNT_MIN;
+		break;
+	default:
+		puts("Unknown\n");
+		gt_ifm_sensor_type = UNKNOWN;
+		break;
+	}
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+	struct mpc5xxx_lpb *lpb_regs = (struct mpc5xxx_lpb *)MPC5XXX_LPB;
+
+	/*
+	 * Now, when we are in RAM, enable flash write access for detection
+	 * process. Note that CS_BOOT cannot be cleared when executing in flash.
+	 */
+	clrbits_be32(&lpb_regs->cs0_cfg, 1); /* clear RO */
+	/* disable CS_BOOT */
+	clrbits_be32((void *)MPC5XXX_ADDECR, (1 << 25));
+	/* enable CS0 */
+	setbits_be32((void *)MPC5XXX_ADDECR, (1 << 16));
+
+	return 0;
+}
+
+#define MIIM_LXT971_LED_CFG_REG		0x14
+#define LXT971_LED_CFG_LINK_STATUS	0x4000
+#define LXT971_LED_CFG_RX_TX_ACTIVITY	0x0700
+#define LXT971_LED_CFG_LINK_ACTIVITY	0x00D0
+#define LXT971_LED_CFG_PULSE_STRETCH	0x0002
+/*
+ * Additional PHY intialization after reset in mpc5xxx_fec_init_phy()
+ */
+void reset_phy(void)
+{
+	/*
+	 * Set LED configuration bits.
+	 * It can't be done in misc_init_r() since FEC is not
+	 * initialized@this time. Therefore we do it here.
+	 */
+	miiphy_write("FEC", CONFIG_PHY_ADDR, MIIM_LXT971_LED_CFG_REG,
+			LXT971_LED_CFG_LINK_STATUS |
+			LXT971_LED_CFG_RX_TX_ACTIVITY |
+			LXT971_LED_CFG_LINK_ACTIVITY |
+			LXT971_LED_CFG_PULSE_STRETCH);
+}
+
+#if defined(CONFIG_POST)
+/*
+ * Reads GPIO pin PSC6_3. A keypress is reported, if PSC6_3 is low. If PSC6_3
+ * is left open, no keypress is detected.
+ */
+int post_hotkeys_pressed(void)
+{
+	struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *) MPC5XXX_GPIO;
+
+	/*
+	 * Configure PSC6_1 and PSC6_3 as GPIO. PSC6 then couldn't be used in
+	 * CODEC or UART mode. Consumer IrDA should still be possible.
+	 */
+	clrbits_be32(&gpio->port_config, 0x07000000);
+	setbits_be32(&gpio->port_config, 0x03000000);
+
+	/* Enable GPIO for GPIO_IRDA_1 (IR_USB_CLK pin) = PSC6_3 */
+	setbits_be32(&gpio->simple_gpioe, 0x20000000);
+
+	/* Configure GPIO_IRDA_1 as input */
+	clrbits_be32(&gpio->simple_ddr, 0x20000000);
+
+	return (in_be32(&gpio->simple_ival) & 0x20000000) ? 0 : 1;
+}
+#endif
+
+#ifdef CONFIG_PCI
+static struct pci_controller hose;
+
+void pci_init_board(void)
+{
+	pci_mpc5xxx_init(&hose);
+}
+#endif
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
+static void ft_adapt_flash_base(void *blob)
+{
+	flash_info_t	*dev = &flash_info[0];
+	int off;
+	struct fdt_property *prop;
+	int len;
+	u32 *reg, *reg2;
+
+	off = fdt_node_offset_by_compatible(blob, -1, "fsl,mpc5200b-lpb");
+	if (off < 0) {
+		printf("Could not find fsl,mpc5200b-lpb node.\n");
+		return;
+	}
+
+	/* found compatible property */
+	prop = fdt_get_property_w(blob, off, "ranges", &len);
+	if (prop) {
+		reg = reg2 = (u32 *)&prop->data[0];
+
+		reg[2] = dev->start[0];
+		reg[3] = dev->size;
+		fdt_setprop(blob, off, "ranges", reg2, len);
+	} else
+		printf("Could not find ranges\n");
+}
+
+extern ulong flash_get_size(phys_addr_t base, int banknum);
+
+/* Update the flash baseaddr settings */
+int update_flash_size(int flash_size)
+{
+	struct mpc5xxx_mmap_ctl *mm =
+		(struct mpc5xxx_mmap_ctl *) CONFIG_SYS_MBAR;
+	flash_info_t *dev;
+	int i;
+	int size = 0;
+	unsigned long base = 0x0;
+	u32 *cs_reg = (u32 *)&mm->cs0_start;
+
+	for (i = 0; i < 2; i++) {
+		dev = &flash_info[i];
+
+		if (dev->size) {
+			/* calculate new base addr for this chipselect */
+			base -= dev->size;
+			out_be32(cs_reg, START_REG(base));
+			cs_reg++;
+			out_be32(cs_reg, STOP_REG(base, dev->size));
+			cs_reg++;
+			/* recalculate the sectoraddr in the cfi driver */
+			size += flash_get_size(base, i);
+		}
+	}
+	flash_protect_default();
+	gd->bd->bi_flashstart = base;
+	return 0;
+}
+#endif /* defined(CONFIG_SYS_UPDATE_FLASH_SIZE) */
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	int phy_addr = CONFIG_PHY_ADDR;
+	char eth_path[] = "/soc5200 at f0000000/mdio at 3000/ethernet-phy at 0";
+
+	ft_cpu_setup(blob, bd);
+
+#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
+#ifdef CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
+	/* Update reg property in all nor flash nodes too */
+	fdt_fixup_nor_flash_size(blob);
+#endif
+	ft_adapt_flash_base(blob);
+#endif
+	/* fix up the phy address */
+	do_fixup_by_path(blob, eth_path, "reg", &phy_addr, sizeof(int), 0);
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/boards.cfg b/boards.cfg
index fdb84ad..d087b39 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -482,6 +482,16 @@ TOP5200                      powerpc     mpc5xxx     top5200             emk
 cpci5200                     powerpc     mpc5xxx     -                   esd
 mecp5200                     powerpc     mpc5xxx     -                   esd
 pf5200                       powerpc     mpc5xxx     -                   esd
+O2DNT2                       powerpc     mpc5xxx     o2dnt2              ifm            -           o2dnt2
+O2DNT2_RAMBOOT               powerpc     mpc5xxx     o2dnt2              ifm            -           o2dnt2:SYS_TEXT_BASE=0x00100000
+O2D300                       powerpc     mpc5xxx     o2dnt2              ifm            -           o2d300
+O3DNT                        powerpc     mpc5xxx     o2dnt2              ifm            -           o3dnt
+O2D                          powerpc     mpc5xxx     o2dnt2              ifm            -           o2d
+O2I                          powerpc     mpc5xxx     o2dnt2              ifm            -           o2i
+O2MNT                        powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt
+O2MNT_O2M110                 powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt:IFM_SENSOR_TYPE="O2M110"
+O2MNT_O2M112                 powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt:IFM_SENSOR_TYPE="O2M112"
+O2MNT_O2M113                 powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt:IFM_SENSOR_TYPE="O2M113"
 digsy_mtc                    powerpc     mpc5xxx     digsy_mtc           intercontrol
 digsy_mtc_RAMBOOT            powerpc     mpc5xxx     digsy_mtc           intercontrol   -           digsy_mtc:SYS_TEXT_BASE=0x00100000
 digsy_mtc_rev5               powerpc     mpc5xxx     digsy_mtc           intercontrol   -           digsy_mtc:DIGSY_REV5
diff --git a/include/configs/o2d.h b/include/configs/o2d.h
new file mode 100644
index 0000000..1a0c3ad
--- /dev/null
+++ b/include/configs/o2d.h
@@ -0,0 +1,61 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xff000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xff000000
+#define CONFIG_SYS_FLASH_SIZE		0x01000000      /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x00002006	/* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00087801
+#define CONFIG_SYS_RESET_ADDRESS	0xff000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM  */
+
+#define CONFIG_BOARD_NAME		"o2d"
+#define CONFIG_BOARD_BOOTCMD		"run flash_self"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=ff060000\0"						\
+	"lintop=ff15ffff\0"						\
+	"rambot=ff160000\0"						\
+	"ramtop=ff55ffff\0"						\
+	"jffbot=ff560000\0"						\
+	"jfftop=ffffffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=ff03ffff\0"						\
+	"kernel_addr=0xff060000\0"					\
+	"ramdisk_addr=0xff160000\0"					\
+	"master=mw f0000b00 0x00052006;mw f0000b0c $(IOpin);"		\
+		"mw f0000b04 $(IOpin);mw f0000b10 0x20\0"
diff --git a/include/configs/o2d300.h b/include/configs/o2d300.h
new file mode 100644
index 0000000..c74e622
--- /dev/null
+++ b/include/configs/o2d300.h
@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/*
+ * GPIO configuration:
+ * CS1 SDRAM activate + no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG      0x8000A004
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x07f00000	/* 1 - 127 MB in DRAM */
+
+/* Use redundant environment */
+#define CONFIG_ENV_ADDR_REDUND		(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)
+
+#define CONFIG_BOARD_NAME		"o2d300"
+#define CONFIG_BOARD_BOOTCMD		"run dhcp_boot"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(126)
+#define BOARD_POST_CRC32_END		xstr(0x02000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"autoload=no\0"							\
+	"dhcp_boot=run dhcpcmd;run flash_mtd\0"				\
+	"flash_mtd=run mtd_args addip addmem;"				\
+		"bootm ${kernel_addr}\0"				\
+	"mtd_args=setenv bootargs root=/dev/mtdblock4 "			\
+		"rw rootfstype=cramfs\0"				\
+	"linbot=fc080000\0"						\
+	"lintop=fc17ffff\0"						\
+	"rambot=fc180000\0"						\
+	"ramtop=fc57ffff\0"						\
+	"jffbot=fc580000\0"						\
+	"jfftop=fd39ffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"halname="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME"_halcon\0"	\
+	"halbot=fd3a0000\0"						\
+	"haltop=fdf9ffff\0"						\
+	"progHal=tftp 200000 ${halname};erase ${halbot} ${haltop};"	\
+		"cp.b ${fileaddr} ${halbot} ${filesize}\0"		\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"master=mw f0000b00 0x8005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"		\
+	"netretry=once\0"						\
+	"protcmd=protect on ${linbot} ${lintop};"			\
+		"protect on ${rambot} ${ramtop}\0"			\
+	"o2derror=def_env\0"						\
+	"sensorType=O2D300AA\0"
diff --git a/include/configs/o2dnt-common.h b/include/configs/o2dnt-common.h
new file mode 100644
index 0000000..ca89066
--- /dev/null
+++ b/include/configs/o2dnt-common.h
@@ -0,0 +1,379 @@
+/*
+ *  Common configuration options for ifm camera boards
+ *
+ * (C) Copyright 2005
+ * Sebastien Cazaux, ifm electronic gmbh
+ *
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __O2D_CONFIG_H
+#define __O2D_CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
+#define CONFIG_MPC5200
+
+#define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* running at 33.000000MHz */
+
+#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
+#if defined(CONFIG_CMD_KGDB)
+/* log base 2 of the above value */
+#define CONFIG_SYS_CACHELINE_SHIFT	5
+#endif
+
+/*
+#define CONFIG_POST	(CONFIG_SYS_POST_MEMORY | \
+			 CONFIG_SYS_POST_I2C)
+*/
+
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define MPC5XXX_SRAM_POST_SIZE	(MPC5XXX_SRAM_SIZE - 4)
+#endif
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE	5	/* console is on PSC5 */
+#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
+#define CONFIG_SYS_BAUDRATE_TABLE \
+	{ 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*
+ * PCI Mapping:
+ * 0x40000000 - 0x4fffffff - PCI Memory
+ * 0x50000000 - 0x50ffffff - PCI IO Space
+ */
+#undef CONFIG_PCI
+#define CONFIG_PCI_PNP		1
+
+#define CONFIG_PCI_MEM_BUS	0x40000000
+#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE	0x10000000
+
+#define CONFIG_PCI_IO_BUS	0x50000000
+#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE	0x01000000
+
+#define CONFIG_SYS_XLB_PIPELINING	1
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#define CONFIG_TIMESTAMP	/* Print image info with timestamp */
+
+#define CONFIG_SYS_ALT_MEMTEST	/* Much more complex memory test */
+
+/*
+ * Supported commands
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#ifdef CONFIG_PCI
+#define CONFIG_CMD_PCI
+#endif
+#ifdef CONFIG_POST
+#define CONFIG_CMD_DIAG
+#endif
+
+#if (CONFIG_SYS_TEXT_BASE == 0xFC000000) || (CONFIG_SYS_TEXT_BASE == 0xFF000000)
+/* Boot low with 16 or 32 MB Flash */
+#define CONFIG_SYS_LOWBOOT	1
+#elif (CONFIG_SYS_TEXT_BASE != 0x00100000)
+#error "CONFIG_SYS_TEXT_BASE value is invalid"
+#endif
+
+/*
+ * Autobooting
+ * Be selective on what keys can delay or stop the autoboot process
+ * To stop use: "++++++++++"
+ */
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_PROMPT	"Autobooting in %d seconds, " \
+				"press password to stop\n", bootdelay
+#define CONFIG_AUTOBOOT_STOP_STR	"++++++++++"
+#undef CONFIG_AUTOBOOT_DELAY_STR
+#define DEBUG_BOOTKEYS		0
+
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
+
+#define CONFIG_PREBOOT	"run master"
+
+#undef	CONFIG_BOOTARGS
+
+#define xstr(s) str(s)
+#define str(s)  #s
+
+#if !defined(CONFIG_CONSOLE_DEV)
+#define CONFIG_CONSOLE_DEV	"ttyPSC1"
+#endif
+
+/*
+ * Default environment for booting old and new kernel versions
+ */
+#define CONFIG_IFM_DEFAULT_ENV_OLD					\
+	"flash_self_old=run ramargs addip addmem;"			\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"flash_nfs_old=run nfsargs addip addmem;"			\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"		\
+		"run nfsargs addip addmem;"				\
+		"bootm ${kernel_addr_r}\0"
+
+#define CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"fdt_addr_r=900000\0"						\
+	"fdt_file="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME".dtb\0"	\
+	"flash_self=run ramargs addip addtty addmisc;"			\
+		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
+	"flash_nfs=run nfsargs addip addtty addmisc;"			\
+		"bootm ${kernel_addr} - ${fdt_addr}\0"			\
+	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
+		"tftp ${fdt_addr_r} ${fdt_file}; "			\
+		"run nfsargs addip addtty addmisc;"			\
+		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
+
+#define	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	"IOpin=0x64\0"							\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addmem=setenv bootargs ${bootargs} ${memlimit}\0"		\
+	"addmisc=sete bootargs ${bootargs} ${miscargs}\0"		\
+	"addtty=sete bootargs ${bootargs} console="			\
+		CONFIG_CONSOLE_DEV ",${baudrate}\0"			\
+	"bootfile="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"	\
+	"kernel_addr_r=600000\0"					\
+	"initrd_high=0x03e00000\0"					\
+	"memlimit=mem="CONFIG_BOARD_MEM_LIMIT"M\0"			\
+	"memtest=mtest 0x00100000 "xstr(CONFIG_SYS_MEMTEST_END)" 0 1\0"	\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"linuxname="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"\
+	"progLinux=tftp 200000 ${linuxname};erase ${linbot} ${lintop};" \
+		"cp.b ${fileaddr} ${linbot} ${filesize}\0"		\
+	"ramname="CONFIG_BOARD_NAME"/uRamdisk_"CONFIG_BOARD_NAME"_act\0"\
+	"progRam=tftp 200000 ${ramname};erase ${rambot} ${ramtop};"	\
+		"cp.b ${fileaddr} ${rambot} ${filesize}\0"		\
+	"jffname="CONFIG_BOARD_NAME"/uJFFS2_"CONFIG_BOARD_NAME"_act\0"	\
+	"progJff=tftp 200000 ${jffname};erase ${jffbot} ${jfftop};"	\
+		"cp.b ${fileaddr} ${jffbot} ${filesize}\0"		\
+	"rootpath=/opt/eldk/ppc_6xx\0"					\
+	"uboname=" CONFIG_BOARD_NAME					\
+		"/u-boot.bin_" CONFIG_BOARD_NAME "_act\0"		\
+	"progubo=tftp 200000 ${uboname};"				\
+		"protect off ${ubobot} ${ubotop};"			\
+		"erase ${ubobot} ${ubotop};"				\
+		"cp.b ${fileaddr} ${ubobot} ${filesize}\0"		\
+	"unlock=yes\0"							\
+	"post=echo !!! "CONFIG_BOARD_NAME" POWER ON SELF TEST !!!;"	\
+		"setenv bootdelay 1;"					\
+		"crc32 "xstr(CONFIG_SYS_TEXT_BASE)" "			\
+			BOARD_POST_CRC32_END";"				\
+		"setenv bootcmd "CONFIG_BOARD_BOOTCMD";saveenv;reset\0"
+
+#define CONFIG_BOOTCOMMAND	"run post"
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK		/* define for 133MHz speed */
+
+#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
+/*
+ * PCI Bus clocking configuration
+ *
+ * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
+ * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
+ * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
+ */
+#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2	/* define for 66MHz speed */
+#endif
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C			1	/* I2C with hardware support */
+#define CONFIG_SYS_I2C_MODULE		1	/* Select I2C module #1 or #2 */
+#define CONFIG_SYS_I2C_SPEED		100000	/* 100 kHz */
+#define CONFIG_SYS_I2C_SLAVE		0x7F
+
+/*
+ * EEPROM configuration:
+ *
+ * O2DNT board is equiped with Ramtron FRAM device FM24CL16
+ * 16 Kib Ferroelectric Nonvolatile serial RAM memory
+ * organized as 2048 x 8 bits and addressable as eight I2C devices
+ * 0x50 ... 0x57 each 256 bytes in size
+ *
+ */
+#define CONFIG_SYS_I2C_FRAM
+#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* 1010000x */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
+/*
+ * There is no write delay with FRAM, write operations are performed at bus
+ * speed. Thus, no status polling or write delay is needed.
+ */
+
+/*
+ * Flash configuration
+ */
+#define CONFIG_SYS_FLASH_CFI		1
+#define CONFIG_FLASH_CFI_DRIVER		1
+#define CONFIG_FLASH_16BIT
+#define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_CFI_AMD_RESET
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Erase Timeout (in ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Write Timeout (in ms) */
+/* Timeout for Flash Clear Lock Bits (in ms) */
+#define CONFIG_SYS_FLASH_UNLOCK_TOUT	10000
+/* "Real" (hardware) sectors protection */
+#define CONFIG_SYS_FLASH_PROTECTION
+
+/*
+ * Environment settings
+ */
+#define CONFIG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_SIZE		0x20000
+#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_OVERWRITE	1
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000)
+
+/*
+ * Memory map
+ */
+#define CONFIG_SYS_MBAR		0xF0000000
+#define CONFIG_SYS_SDRAM_BASE	0x00000000
+#define CONFIG_SYS_DEFAULT_MBAR	0x80000000
+
+/* Use SRAM until RAM will be available */
+#define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define CONFIG_SYS_INIT_RAM_END		MPC5XXX_SRAM_POST_SIZE
+#else
+/* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_END		MPC5XXX_SRAM_SIZE
+#endif
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE	128
+#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		(192 << 10) /* 192 kB for Monitor */
+#define CONFIG_SYS_MALLOC_LEN		(128 << 10) /* 128 kB for malloc() */
+#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)   /* Initial map for Linux */
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT		1
+#endif
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC
+#define CONFIG_MPC5xxx_FEC_MII100
+#define CONFIG_PHY_ADDR			0x00
+#define CONFIG_RESET_PHY_R
+
+/*
+ * GPIO configuration
+ */
+#define CONFIG_SYS_GPIO_DATADIR		0x00000064 /* PSC1_2, PSC2_1,2 output */
+#define CONFIG_SYS_GPIO_OPENDRAIN	0x00000000 /* No open drain */
+#define CONFIG_SYS_GPIO_DATAVALUE	0x00000000 /* PSC1_1 to 1, rest to 0 */
+#define CONFIG_SYS_GPIO_ENABLE		0x00000064 /* PSC1_2, PSC2_1,2 enable */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
+#define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt   */
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_HUSH_PARSER
+
+#if defined(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		16
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+/* default load address */
+#define CONFIG_SYS_LOAD_ADDR		0x100000
+
+/* decrementer freq: 1 ms ticks */
+#define CONFIG_SYS_HZ			1000
+
+/*
+ * Various low-level settings
+ */
+#define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
+#define CONFIG_SYS_HID0_FINAL		HID0_ICE
+
+#define CONFIG_SYS_BOOTCS_START		CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
+#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE
+
+#define CONFIG_BOARD_EARLY_INIT_R
+
+#define CONFIG_SYS_CS_BURST		0x00000000
+#define CONFIG_SYS_CS_DEADCYCLE		0x33333333
+
+/*
+ * DT support
+ */
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+#define OF_CPU			"PowerPC,5200 at 0"
+#define OF_SOC			"soc5200 at f0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 4)
+
+#endif /* __O2D_CONFIG_H */
diff --git a/include/configs/o2dnt2.h b/include/configs/o2dnt2.h
new file mode 100644
index 0000000..daa333f
--- /dev/null
+++ b/include/configs/o2dnt2.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/*
+ * GPIO configuration:
+ * CS1 SDRAM activate + no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG      0x8000A004
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x07f00000	/* 1 - 127 MB in DRAM */
+
+#define CONFIG_BOARD_NAME		"o2dnt2"
+#define CONFIG_BOARD_BOOTCMD		"run flash_self"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(126)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=fc060000\0"						\
+	"lintop=fc15ffff\0"						\
+	"rambot=fc160000\0"						\
+	"ramtop=fc55ffff\0"						\
+	"jffbot=fc560000\0"						\
+	"jfftop=fce5ffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"calname="CONFIG_BOARD_NAME"/uCal_"CONFIG_BOARD_NAME"_act\0"	\
+	"calbot=fce60000\0"						\
+	"caltop=fcffffff\0"						\
+	"progCal=tftp 200000 ${calname};erase ${calbot} ${caltop};"	\
+		"cp.b ${fileaddr} ${calbot} ${filesize}\0"		\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"master=mw f0000b00 0x8005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"
diff --git a/include/configs/o2i.h b/include/configs/o2i.h
new file mode 100644
index 0000000..7594786
--- /dev/null
+++ b/include/configs/o2i.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xff000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xff000000
+#define CONFIG_SYS_FLASH_SIZE		0x01000000      /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x00002006	/* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00087801
+#define CONFIG_SYS_RESET_ADDRESS	0xff000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM  */
+
+#define CONFIG_BOARD_NAME		"o2i"
+#define CONFIG_BOARD_BOOTCMD		"run dhcp_boot"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=ff060000\0"						\
+	"lintop=ff15ffff\0"						\
+	"rambot=ff160000\0"						\
+	"ramtop=ff55ffff\0"						\
+	"jffbot=ff560000\0"						\
+	"jfftop=ffebffff\0"						\
+	"kernel_addr=0xff060000\0"					\
+	"ramdisk_addr=0xff160000\0"					\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=ff03ffff\0"						\
+	"autoload=no\0"							\
+	"dhcp_boot=run dhcpcmd; run flash_mtd\0"			\
+	"hostname=IFM_SENSOR\0"						\
+	"flash_mtd=run mtd_args addip addmem;bootm ${kernel_addr}\0"	\
+	"mtd_args=setenv bootargs root=/dev/mtdblock3 "			\
+		"rw rootfstype=cramfs\0"				\
+	"sensorType=O2I100AA\0"						\
+	"netretry=once\0"						\
+	"master=mw f0000b00 0x00052006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"
diff --git a/include/configs/o2mnt.h b/include/configs/o2mnt.h
new file mode 100644
index 0000000..0c319b1
--- /dev/null
+++ b/include/configs/o2mnt.h
@@ -0,0 +1,77 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xff000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xff000000
+#define CONFIG_SYS_FLASH_SIZE		0x01000000      /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x00002004	/* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_NETCONSOLE
+
+#define CONFIG_SYS_BOOTCS_CFG		0x00087801
+#define CONFIG_SYS_RESET_ADDRESS	0xff000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM  */
+
+#define CONFIG_BOARD_NAME		"o2mnt"
+#define CONFIG_BOARD_BOOTCMD		"${newcmd}"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#ifndef CONFIG_IFM_SENSOR_TYPE
+#define CONFIG_IFM_SENSOR_TYPE		"O2M110"
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=ff060000\0"						\
+	"lintop=ff25ffff\0"						\
+	"rambot=ff260000\0"						\
+	"ramtop=ffc5ffff\0"						\
+	"jffbot=ffc60000\0"						\
+	"jfftop=ffffffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=ff03ffff\0"						\
+	"kernel_addr=0xff060000\0"					\
+	"ramdisk_addr=0xff260000\0"					\
+	"newcmd=run scrprot;run flash_ext2\0"				\
+	"scrprot=protect on ${linbot} ${lintop};protect on ${rambot} "	\
+		"${ramtop}\0"						\
+	"flash_ext2=run ext2args addip addmem;bootm ${kernel_addr}\0"	\
+	"ext2args=setenv bootargs root=/dev/mtdblock3 ro "		\
+		"rootfstype=ext2\0"					\
+	"pwm=mw f0000674 0x10006;mw f0000678 0x30000;"			\
+		"mw f0000678 0x30001;mw f0000670 0x3\0"			\
+	"master=mw f0000b00 0x00052006;mw f0000b0c $(IOpin);"		\
+		"mw f0000b04 $(IOpin);mw f0000b10 0x24;run pwm\0"	\
+	"sensortyp="CONFIG_IFM_SENSOR_TYPE"\0"				\
+	"srelease=0.00\0"
diff --git a/include/configs/o3dnt.h b/include/configs/o3dnt.h
new file mode 100644
index 0000000..180d78e
--- /dev/null
+++ b/include/configs/o3dnt.h
@@ -0,0 +1,73 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* Additional commands */
+#define CONFIG_CMD_BSP
+#define CONFIG_CMD_REGINFO
+
+/*
+ * GPIO configuration:
+ * no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x0000A000
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM */
+
+#define CONFIG_BOARD_NAME		"o3dnt"
+#define CONFIG_BOARD_BOOTCMD		"run flash_self"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=fc060000\0"						\
+	"lintop=fc15ffff\0"						\
+	"rambot=fc160000\0"						\
+	"ramtop=fc55ffff\0"						\
+	"jffbot=fc560000\0"						\
+	"jfftop=fce5ffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"calname="CONFIG_BOARD_NAME"/uCal_"CONFIG_BOARD_NAME"_act\0"	\
+	"calbot=fce60000\0"						\
+	"caltop=fcffffff\0"						\
+	"progCal=tftp 200000 ${calname};erase ${calbot} ${caltop};"	\
+		"cp.b ${fileaddr} ${calbot} ${filesize}\0"		\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"master=mw f0000b00 0x0005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"
-- 
1.7.7.6

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH v2 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations
  2012-08-13  9:38 ` [U-Boot] [PATCH 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations Anatolij Gustschin
@ 2012-08-31 11:29   ` Anatolij Gustschin
  2012-09-01 12:22     ` Wolfgang Denk
  0 siblings, 1 reply; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-31 11:29 UTC (permalink / raw)
  To: u-boot

Add common code for o2dnt and o2dnt2 based boards and add different
board configuration files for O2D, O2I, O2DNT2, O2D300, O2MNT and
O3DNT boards.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
v2:
 - add maintainer entries
 - fix o2d board flash configuration, also tested on o2d variant
 - add itest cmd configuration to o2dnt2 and o2d config files
 - sort targets list of added boards in boards.cfg

 MAINTAINERS                    |    9 +
 board/ifm/o2dnt2/Makefile      |   34 ++++
 board/ifm/o2dnt2/o2dnt2.c      |  400 ++++++++++++++++++++++++++++++++++++++++
 boards.cfg                     |   10 +
 include/configs/o2d.h          |   80 ++++++++
 include/configs/o2d300.h       |   84 +++++++++
 include/configs/o2dnt-common.h |  379 +++++++++++++++++++++++++++++++++++++
 include/configs/o2dnt2.h       |   72 +++++++
 include/configs/o2i.h          |   69 +++++++
 include/configs/o2mnt.h        |   77 ++++++++
 include/configs/o3dnt.h        |   73 ++++++++
 11 files changed, 1287 insertions(+), 0 deletions(-)
 create mode 100644 board/ifm/o2dnt2/Makefile
 create mode 100644 board/ifm/o2dnt2/o2dnt2.c
 create mode 100644 include/configs/o2d.h
 create mode 100644 include/configs/o2d300.h
 create mode 100644 include/configs/o2dnt-common.h
 create mode 100644 include/configs/o2dnt2.h
 create mode 100644 include/configs/o2i.h
 create mode 100644 include/configs/o2mnt.h
 create mode 100644 include/configs/o3dnt.h

diff --git a/MAINTAINERS b/MAINTAINERS
index c5a6f2f..afa6c0c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -161,6 +161,15 @@ egnite GmbH <info@egnite.de>
 
 	ethernut5	ARM926EJS (AT91SAM9XE SoC)
 
+Anatolij Gustschin <agust@denx.de>
+
+	O2D		MPC5200
+	O2D300		MPC5200
+	O2DNT2		MPC5200
+	O2I		MPC5200
+	O2MNT		MPC5200
+	O3DNT		MPC5200
+
 Dirk Eibach <eibach@gdsys.de>
 
 	devconcenter	PPC460EX
diff --git a/board/ifm/o2dnt2/Makefile b/board/ifm/o2dnt2/Makefile
new file mode 100644
index 0000000..e05b9c1
--- /dev/null
+++ b/board/ifm/o2dnt2/Makefile
@@ -0,0 +1,34 @@
+#
+# (C) Copyright 2005-2006
+# Wolfgang Denk, DENX Software Engineering, wd at 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
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS-y))
+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/o2dnt2/o2dnt2.c b/board/ifm/o2dnt2/o2dnt2.c
new file mode 100644
index 0000000..40a5305
--- /dev/null
+++ b/board/ifm/o2dnt2/o2dnt2.c
@@ -0,0 +1,400 @@
+/*
+ * Partially derived from board code for digsyMTC,
+ * (C) Copyright 2009
+ * Grzegorz Bernacki, Semihalf, gjb at semihalf.com
+ *
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc5xxx.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <net.h>
+#include <pci.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define SDRAM_MODE	0x00CD0000
+#define SDRAM_CONTROL	0x504F0000
+#define SDRAM_CONFIG1	0xD2322800
+#define SDRAM_CONFIG2	0x8AD70000
+
+enum ifm_sensor_type {
+	O2DNT		= 0x00,	/* !< O2DNT 32MB */
+	O2DNT2		= 0x01,	/* !< O2DNT2 64MB */
+	O3DNT		= 0x02,	/* !< O3DNT 32MB */
+	O3DNT_MIN	= 0x40,	/* !< O3DNT Minerva 32MB */
+	UNKNOWN		= 0xff,	/* !< Unknow sensor */
+};
+
+static enum ifm_sensor_type gt_ifm_sensor_type;
+
+#ifndef CONFIG_SYS_RAMBOOT
+static void sdram_start(int hi_addr)
+{
+	struct mpc5xxx_sdram *sdram = (struct mpc5xxx_sdram *)MPC5XXX_SDRAM;
+	long hi_addr_bit = hi_addr ? 0x01000000 : 0;
+	long control = SDRAM_CONTROL | hi_addr_bit;
+
+	/* unlock mode register */
+	out_be32(&sdram->ctrl, control | 0x80000000);
+
+	/* precharge all banks */
+	out_be32(&sdram->ctrl, control | 0x80000002);
+
+	/* auto refresh */
+	out_be32(&sdram->ctrl, control | 0x80000004);
+
+	/* set mode register */
+	out_be32(&sdram->mode, SDRAM_MODE);
+
+	/* normal operation */
+	out_be32(&sdram->ctrl, control);
+}
+#endif
+
+/*
+ * ATTENTION: Although partially referenced initdram does NOT make real use
+ *            use of CONFIG_SYS_SDRAM_BASE. The code does not work if
+ *            CONFIG_SYS_SDRAM_BASE is something else than 0x00000000.
+ */
+phys_size_t initdram(int board_type)
+{
+	struct mpc5xxx_mmap_ctl *mmap_ctl =
+		(struct mpc5xxx_mmap_ctl *)CONFIG_SYS_MBAR;
+	struct mpc5xxx_sdram *sdram = (struct mpc5xxx_sdram *)MPC5XXX_SDRAM;
+	ulong dramsize = 0;
+	ulong dramsize2 = 0;
+	uint svr, pvr;
+
+	if (gt_ifm_sensor_type == O2DNT2) {
+		/* activate SDRAM CS1 */
+		setbits_be32((void *)MPC5XXX_GPS_PORT_CONFIG, 0x80000000);
+	}
+
+#ifndef CONFIG_SYS_RAMBOOT
+	ulong test1, test2;
+
+	/* setup SDRAM chip selects */
+	out_be32(&mmap_ctl->sdram0, 0x0000001E); /* 2 GB at 0x0 */
+	out_be32(&mmap_ctl->sdram1, 0x00000000); /* disabled */
+
+	/* setup config registers */
+	out_be32(&sdram->config1, SDRAM_CONFIG1);
+	out_be32(&sdram->config2, SDRAM_CONFIG2);
+
+	/* find RAM size using SDRAM CS0 only */
+	sdram_start(0);
+	test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x08000000);
+	sdram_start(1);
+	test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x08000000);
+	if (test1 > test2) {
+		sdram_start(0);
+		dramsize = test1;
+	} else {
+		dramsize = test2;
+	}
+
+	/* memory smaller than 1MB is impossible */
+	if (dramsize < (1 << 20))
+		dramsize = 0;
+
+	/* set SDRAM CS0 size according to the amount of RAM found */
+	if (dramsize > 0) {
+		out_be32(&mmap_ctl->sdram0,
+			 (0x13 + __builtin_ffs(dramsize >> 20) - 1));
+	} else {
+		out_be32(&mmap_ctl->sdram0, 0); /* disabled */
+	}
+
+	/* let SDRAM CS1 start right after CS0 */
+	out_be32(&mmap_ctl->sdram1, dramsize + 0x0000001E); /* 2G */
+
+	/* find RAM size using SDRAM CS1 only */
+	if (!dramsize)
+		sdram_start(0);
+
+	test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize),
+					0x80000000);
+	if (!dramsize) {
+		sdram_start(1);
+		test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize),
+					0x80000000);
+	}
+
+	if (test1 > test2) {
+		sdram_start(0);
+		dramsize2 = test1;
+	} else {
+		dramsize2 = test2;
+	}
+
+	/* memory smaller than 1MB is impossible */
+	if (dramsize2 < (1 << 20))
+		dramsize2 = 0;
+
+	/* set SDRAM CS1 size according to the amount of RAM found */
+	if (dramsize2 > 0) {
+		out_be32(&mmap_ctl->sdram1, (dramsize |
+			 (0x13 + __builtin_ffs(dramsize2 >> 20) - 1)));
+	} else {
+		out_be32(&mmap_ctl->sdram1, dramsize); /* disabled */
+	}
+
+#else /* CONFIG_SYS_RAMBOOT */
+	/* retrieve size of memory connected to SDRAM CS0 */
+	dramsize = in_be32(&mmap_ctl->sdram0) & 0xFF;
+	if (dramsize >= 0x13)
+		dramsize = (1 << (dramsize - 0x13)) << 20;
+	else
+		dramsize = 0;
+
+	/* retrieve size of memory connected to SDRAM CS1 */
+	dramsize2 = in_be32(&mmap_ctl->sdram1) & 0xFF;
+	if (dramsize2 >= 0x13)
+		dramsize2 = (1 << (dramsize2 - 0x13)) << 20;
+	else
+		dramsize2 = 0;
+
+#endif /* CONFIG_SYS_RAMBOOT */
+
+	/*
+	 * On MPC5200B we need to set the special configuration delay in the
+	 * DDR controller. Please refer to Freescale's AN3221 "MPC5200B SDRAM
+	 * Initialization and Configuration", 3.3.1 SDelay--MBAR + 0x0190:
+	 *
+	 * "The SDelay should be written to a value of 0x00000004. It is
+	 * required to account for changes caused by normal wafer processing
+	 * parameters."
+	 */
+	svr = get_svr();
+	pvr = get_pvr();
+	if ((SVR_MJREV(svr) >= 2) &&
+	    (PVR_MAJ(pvr) == 1) && (PVR_MIN(pvr) == 4))
+		out_be32(&sdram->sdelay, 0x04);
+
+	return dramsize + dramsize2;
+}
+
+
+#define GPT_GPIO_IN	0x4
+
+int checkboard(void)
+{
+	struct mpc5xxx_gpt *gpt = (struct mpc5xxx_gpt *)MPC5XXX_GPT;
+	unsigned char board_config = 0;
+	int i;
+
+	/* switch gpt0 - gpt7 to input */
+	for (i = 0; i < 7; i++)
+		out_be32(&gpt[i].emsr, GPT_GPIO_IN);
+
+	/* get configuration byte on timer-port */
+	for (i = 0; i < 7; i++)
+		board_config |= (in_be32(&gpt[i].sr) & 0x100) >> (8 - i);
+
+	puts("Board: ");
+
+	switch (board_config) {
+	case 0:
+		puts("O2DNT\n");
+		gt_ifm_sensor_type = O2DNT;
+		break;
+	case 1:
+		puts("O3DNT\n");
+		gt_ifm_sensor_type = O3DNT;
+		break;
+	case 2:
+		puts("O2DNT2\n");
+		gt_ifm_sensor_type = O2DNT2;
+		break;
+	case 64:
+		puts("O3DNT Minerva\n");
+		gt_ifm_sensor_type = O3DNT_MIN;
+		break;
+	default:
+		puts("Unknown\n");
+		gt_ifm_sensor_type = UNKNOWN;
+		break;
+	}
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+	struct mpc5xxx_lpb *lpb_regs = (struct mpc5xxx_lpb *)MPC5XXX_LPB;
+
+	/*
+	 * Now, when we are in RAM, enable flash write access for detection
+	 * process. Note that CS_BOOT cannot be cleared when executing in flash.
+	 */
+	clrbits_be32(&lpb_regs->cs0_cfg, 1); /* clear RO */
+	/* disable CS_BOOT */
+	clrbits_be32((void *)MPC5XXX_ADDECR, (1 << 25));
+	/* enable CS0 */
+	setbits_be32((void *)MPC5XXX_ADDECR, (1 << 16));
+
+	return 0;
+}
+
+#define MIIM_LXT971_LED_CFG_REG		0x14
+#define LXT971_LED_CFG_LINK_STATUS	0x4000
+#define LXT971_LED_CFG_RX_TX_ACTIVITY	0x0700
+#define LXT971_LED_CFG_LINK_ACTIVITY	0x00D0
+#define LXT971_LED_CFG_PULSE_STRETCH	0x0002
+/*
+ * Additional PHY intialization after reset in mpc5xxx_fec_init_phy()
+ */
+void reset_phy(void)
+{
+	/*
+	 * Set LED configuration bits.
+	 * It can't be done in misc_init_r() since FEC is not
+	 * initialized@this time. Therefore we do it here.
+	 */
+	miiphy_write("FEC", CONFIG_PHY_ADDR, MIIM_LXT971_LED_CFG_REG,
+			LXT971_LED_CFG_LINK_STATUS |
+			LXT971_LED_CFG_RX_TX_ACTIVITY |
+			LXT971_LED_CFG_LINK_ACTIVITY |
+			LXT971_LED_CFG_PULSE_STRETCH);
+}
+
+#if defined(CONFIG_POST)
+/*
+ * Reads GPIO pin PSC6_3. A keypress is reported, if PSC6_3 is low. If PSC6_3
+ * is left open, no keypress is detected.
+ */
+int post_hotkeys_pressed(void)
+{
+	struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *) MPC5XXX_GPIO;
+
+	/*
+	 * Configure PSC6_1 and PSC6_3 as GPIO. PSC6 then couldn't be used in
+	 * CODEC or UART mode. Consumer IrDA should still be possible.
+	 */
+	clrbits_be32(&gpio->port_config, 0x07000000);
+	setbits_be32(&gpio->port_config, 0x03000000);
+
+	/* Enable GPIO for GPIO_IRDA_1 (IR_USB_CLK pin) = PSC6_3 */
+	setbits_be32(&gpio->simple_gpioe, 0x20000000);
+
+	/* Configure GPIO_IRDA_1 as input */
+	clrbits_be32(&gpio->simple_ddr, 0x20000000);
+
+	return (in_be32(&gpio->simple_ival) & 0x20000000) ? 0 : 1;
+}
+#endif
+
+#ifdef CONFIG_PCI
+static struct pci_controller hose;
+
+void pci_init_board(void)
+{
+	pci_mpc5xxx_init(&hose);
+}
+#endif
+
+#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
+#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
+static void ft_adapt_flash_base(void *blob)
+{
+	flash_info_t	*dev = &flash_info[0];
+	int off;
+	struct fdt_property *prop;
+	int len;
+	u32 *reg, *reg2;
+
+	off = fdt_node_offset_by_compatible(blob, -1, "fsl,mpc5200b-lpb");
+	if (off < 0) {
+		printf("Could not find fsl,mpc5200b-lpb node.\n");
+		return;
+	}
+
+	/* found compatible property */
+	prop = fdt_get_property_w(blob, off, "ranges", &len);
+	if (prop) {
+		reg = reg2 = (u32 *)&prop->data[0];
+
+		reg[2] = dev->start[0];
+		reg[3] = dev->size;
+		fdt_setprop(blob, off, "ranges", reg2, len);
+	} else
+		printf("Could not find ranges\n");
+}
+
+extern ulong flash_get_size(phys_addr_t base, int banknum);
+
+/* Update the flash baseaddr settings */
+int update_flash_size(int flash_size)
+{
+	struct mpc5xxx_mmap_ctl *mm =
+		(struct mpc5xxx_mmap_ctl *) CONFIG_SYS_MBAR;
+	flash_info_t *dev;
+	int i;
+	int size = 0;
+	unsigned long base = 0x0;
+	u32 *cs_reg = (u32 *)&mm->cs0_start;
+
+	for (i = 0; i < 2; i++) {
+		dev = &flash_info[i];
+
+		if (dev->size) {
+			/* calculate new base addr for this chipselect */
+			base -= dev->size;
+			out_be32(cs_reg, START_REG(base));
+			cs_reg++;
+			out_be32(cs_reg, STOP_REG(base, dev->size));
+			cs_reg++;
+			/* recalculate the sectoraddr in the cfi driver */
+			size += flash_get_size(base, i);
+		}
+	}
+	flash_protect_default();
+	gd->bd->bi_flashstart = base;
+	return 0;
+}
+#endif /* defined(CONFIG_SYS_UPDATE_FLASH_SIZE) */
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	int phy_addr = CONFIG_PHY_ADDR;
+	char eth_path[] = "/soc5200 at f0000000/mdio at 3000/ethernet-phy at 0";
+
+	ft_cpu_setup(blob, bd);
+
+#if defined(CONFIG_SYS_UPDATE_FLASH_SIZE)
+#ifdef CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
+	/* Update reg property in all nor flash nodes too */
+	fdt_fixup_nor_flash_size(blob);
+#endif
+	ft_adapt_flash_base(blob);
+#endif
+	/* fix up the phy address */
+	do_fixup_by_path(blob, eth_path, "reg", &phy_addr, sizeof(int), 0);
+}
+#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/boards.cfg b/boards.cfg
index fdb84ad..eda49c6 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -482,6 +482,16 @@ TOP5200                      powerpc     mpc5xxx     top5200             emk
 cpci5200                     powerpc     mpc5xxx     -                   esd
 mecp5200                     powerpc     mpc5xxx     -                   esd
 pf5200                       powerpc     mpc5xxx     -                   esd
+O2D                          powerpc     mpc5xxx     o2dnt2              ifm            -           o2d
+O2D300                       powerpc     mpc5xxx     o2dnt2              ifm            -           o2d300
+O2DNT2                       powerpc     mpc5xxx     o2dnt2              ifm            -           o2dnt2
+O2DNT2_RAMBOOT               powerpc     mpc5xxx     o2dnt2              ifm            -           o2dnt2:SYS_TEXT_BASE=0x00100000
+O2I                          powerpc     mpc5xxx     o2dnt2              ifm            -           o2i
+O2MNT                        powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt
+O2MNT_O2M110                 powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt:IFM_SENSOR_TYPE="O2M110"
+O2MNT_O2M112                 powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt:IFM_SENSOR_TYPE="O2M112"
+O2MNT_O2M113                 powerpc     mpc5xxx     o2dnt2              ifm            -           o2mnt:IFM_SENSOR_TYPE="O2M113"
+O3DNT                        powerpc     mpc5xxx     o2dnt2              ifm            -           o3dnt
 digsy_mtc                    powerpc     mpc5xxx     digsy_mtc           intercontrol
 digsy_mtc_RAMBOOT            powerpc     mpc5xxx     digsy_mtc           intercontrol   -           digsy_mtc:SYS_TEXT_BASE=0x00100000
 digsy_mtc_rev5               powerpc     mpc5xxx     digsy_mtc           intercontrol   -           digsy_mtc:DIGSY_REV5
diff --git a/include/configs/o2d.h b/include/configs/o2d.h
new file mode 100644
index 0000000..c0b75eb
--- /dev/null
+++ b/include/configs/o2d.h
@@ -0,0 +1,80 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* additional commands */
+#define CONFIG_CMD_ITEST
+
+/*
+ * GPIO configuration:
+ * CS1 SDRAM activate + no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x8000A004
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x07f00000	/* 1 - 127 MB in DRAM */
+
+#define CONFIG_BOARD_NAME		"o2d"
+#define CONFIG_BOARD_BOOTCMD		"run dhcp_boot"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(126)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=fc060000\0"						\
+	"lintop=fc15ffff\0"						\
+	"rambot=fc160000\0"						\
+	"ramtop=fc55ffff\0"						\
+	"jffbot=fc560000\0"						\
+	"jfftop=fcffffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"progCram=tftp ${fileaddr} ${cramfsname};"			\
+		"erase ${rambot} ${ramtop};"				\
+		"cp.b ${fileaddr} ${rambot} ${filesize}\0"		\
+	"flash_for_configs=22396\0"					\
+	"flash_mtd=run mtd_args addip addmem;"				\
+		"bootm ${kernel_addr}\0"				\
+	"mtd_args=setenv bootargs root=/dev/mtdblock3 "			\
+		"rw rootfstype=cramfs\0"				\
+	"master=mw f0000b00 0x8005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"		\
+	"dhcp_boot=run dhcpcmd;run flash_mtd\0"				\
+	"hostname=IFM_SENSOR\0"						\
+	"netretry=once\0"						\
+	"autoload=no\0"							\
+	"sensorType=O2D222AG\0"
diff --git a/include/configs/o2d300.h b/include/configs/o2d300.h
new file mode 100644
index 0000000..c74e622
--- /dev/null
+++ b/include/configs/o2d300.h
@@ -0,0 +1,84 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/*
+ * GPIO configuration:
+ * CS1 SDRAM activate + no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG      0x8000A004
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x07f00000	/* 1 - 127 MB in DRAM */
+
+/* Use redundant environment */
+#define CONFIG_ENV_ADDR_REDUND		(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)
+
+#define CONFIG_BOARD_NAME		"o2d300"
+#define CONFIG_BOARD_BOOTCMD		"run dhcp_boot"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(126)
+#define BOARD_POST_CRC32_END		xstr(0x02000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"autoload=no\0"							\
+	"dhcp_boot=run dhcpcmd;run flash_mtd\0"				\
+	"flash_mtd=run mtd_args addip addmem;"				\
+		"bootm ${kernel_addr}\0"				\
+	"mtd_args=setenv bootargs root=/dev/mtdblock4 "			\
+		"rw rootfstype=cramfs\0"				\
+	"linbot=fc080000\0"						\
+	"lintop=fc17ffff\0"						\
+	"rambot=fc180000\0"						\
+	"ramtop=fc57ffff\0"						\
+	"jffbot=fc580000\0"						\
+	"jfftop=fd39ffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"halname="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME"_halcon\0"	\
+	"halbot=fd3a0000\0"						\
+	"haltop=fdf9ffff\0"						\
+	"progHal=tftp 200000 ${halname};erase ${halbot} ${haltop};"	\
+		"cp.b ${fileaddr} ${halbot} ${filesize}\0"		\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"master=mw f0000b00 0x8005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"		\
+	"netretry=once\0"						\
+	"protcmd=protect on ${linbot} ${lintop};"			\
+		"protect on ${rambot} ${ramtop}\0"			\
+	"o2derror=def_env\0"						\
+	"sensorType=O2D300AA\0"
diff --git a/include/configs/o2dnt-common.h b/include/configs/o2dnt-common.h
new file mode 100644
index 0000000..ca89066
--- /dev/null
+++ b/include/configs/o2dnt-common.h
@@ -0,0 +1,379 @@
+/*
+ *  Common configuration options for ifm camera boards
+ *
+ * (C) Copyright 2005
+ * Sebastien Cazaux, ifm electronic gmbh
+ *
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __O2D_CONFIG_H
+#define __O2D_CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
+#define CONFIG_MPC5200
+
+#define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* running at 33.000000MHz */
+
+#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
+#if defined(CONFIG_CMD_KGDB)
+/* log base 2 of the above value */
+#define CONFIG_SYS_CACHELINE_SHIFT	5
+#endif
+
+/*
+#define CONFIG_POST	(CONFIG_SYS_POST_MEMORY | \
+			 CONFIG_SYS_POST_I2C)
+*/
+
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define MPC5XXX_SRAM_POST_SIZE	(MPC5XXX_SRAM_SIZE - 4)
+#endif
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE	5	/* console is on PSC5 */
+#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
+#define CONFIG_SYS_BAUDRATE_TABLE \
+	{ 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*
+ * PCI Mapping:
+ * 0x40000000 - 0x4fffffff - PCI Memory
+ * 0x50000000 - 0x50ffffff - PCI IO Space
+ */
+#undef CONFIG_PCI
+#define CONFIG_PCI_PNP		1
+
+#define CONFIG_PCI_MEM_BUS	0x40000000
+#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
+#define CONFIG_PCI_MEM_SIZE	0x10000000
+
+#define CONFIG_PCI_IO_BUS	0x50000000
+#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
+#define CONFIG_PCI_IO_SIZE	0x01000000
+
+#define CONFIG_SYS_XLB_PIPELINING	1
+
+/* Partitions */
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+#define CONFIG_ISO_PARTITION
+
+#define CONFIG_TIMESTAMP	/* Print image info with timestamp */
+
+#define CONFIG_SYS_ALT_MEMTEST	/* Much more complex memory test */
+
+/*
+ * Supported commands
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#ifdef CONFIG_PCI
+#define CONFIG_CMD_PCI
+#endif
+#ifdef CONFIG_POST
+#define CONFIG_CMD_DIAG
+#endif
+
+#if (CONFIG_SYS_TEXT_BASE == 0xFC000000) || (CONFIG_SYS_TEXT_BASE == 0xFF000000)
+/* Boot low with 16 or 32 MB Flash */
+#define CONFIG_SYS_LOWBOOT	1
+#elif (CONFIG_SYS_TEXT_BASE != 0x00100000)
+#error "CONFIG_SYS_TEXT_BASE value is invalid"
+#endif
+
+/*
+ * Autobooting
+ * Be selective on what keys can delay or stop the autoboot process
+ * To stop use: "++++++++++"
+ */
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_PROMPT	"Autobooting in %d seconds, " \
+				"press password to stop\n", bootdelay
+#define CONFIG_AUTOBOOT_STOP_STR	"++++++++++"
+#undef CONFIG_AUTOBOOT_DELAY_STR
+#define DEBUG_BOOTKEYS		0
+
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
+
+#define CONFIG_PREBOOT	"run master"
+
+#undef	CONFIG_BOOTARGS
+
+#define xstr(s) str(s)
+#define str(s)  #s
+
+#if !defined(CONFIG_CONSOLE_DEV)
+#define CONFIG_CONSOLE_DEV	"ttyPSC1"
+#endif
+
+/*
+ * Default environment for booting old and new kernel versions
+ */
+#define CONFIG_IFM_DEFAULT_ENV_OLD					\
+	"flash_self_old=run ramargs addip addmem;"			\
+		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
+	"flash_nfs_old=run nfsargs addip addmem;"			\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs_old=tftp ${kernel_addr_r} ${bootfile};"		\
+		"run nfsargs addip addmem;"				\
+		"bootm ${kernel_addr_r}\0"
+
+#define CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"fdt_addr_r=900000\0"						\
+	"fdt_file="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME".dtb\0"	\
+	"flash_self=run ramargs addip addtty addmisc;"			\
+		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"	\
+	"flash_nfs=run nfsargs addip addtty addmisc;"			\
+		"bootm ${kernel_addr} - ${fdt_addr}\0"			\
+	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
+		"tftp ${fdt_addr_r} ${fdt_file}; "			\
+		"run nfsargs addip addtty addmisc;"			\
+		"bootm ${kernel_addr_r} - ${fdt_addr_r}\0"		\
+
+#define	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	"IOpin=0x64\0"							\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"addmem=setenv bootargs ${bootargs} ${memlimit}\0"		\
+	"addmisc=sete bootargs ${bootargs} ${miscargs}\0"		\
+	"addtty=sete bootargs ${bootargs} console="			\
+		CONFIG_CONSOLE_DEV ",${baudrate}\0"			\
+	"bootfile="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"	\
+	"kernel_addr_r=600000\0"					\
+	"initrd_high=0x03e00000\0"					\
+	"memlimit=mem="CONFIG_BOARD_MEM_LIMIT"M\0"			\
+	"memtest=mtest 0x00100000 "xstr(CONFIG_SYS_MEMTEST_END)" 0 1\0"	\
+	"netdev=eth0\0"							\
+	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
+		"nfsroot=${serverip}:${rootpath}\0"			\
+	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
+	"linuxname="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"\
+	"progLinux=tftp 200000 ${linuxname};erase ${linbot} ${lintop};" \
+		"cp.b ${fileaddr} ${linbot} ${filesize}\0"		\
+	"ramname="CONFIG_BOARD_NAME"/uRamdisk_"CONFIG_BOARD_NAME"_act\0"\
+	"progRam=tftp 200000 ${ramname};erase ${rambot} ${ramtop};"	\
+		"cp.b ${fileaddr} ${rambot} ${filesize}\0"		\
+	"jffname="CONFIG_BOARD_NAME"/uJFFS2_"CONFIG_BOARD_NAME"_act\0"	\
+	"progJff=tftp 200000 ${jffname};erase ${jffbot} ${jfftop};"	\
+		"cp.b ${fileaddr} ${jffbot} ${filesize}\0"		\
+	"rootpath=/opt/eldk/ppc_6xx\0"					\
+	"uboname=" CONFIG_BOARD_NAME					\
+		"/u-boot.bin_" CONFIG_BOARD_NAME "_act\0"		\
+	"progubo=tftp 200000 ${uboname};"				\
+		"protect off ${ubobot} ${ubotop};"			\
+		"erase ${ubobot} ${ubotop};"				\
+		"cp.b ${fileaddr} ${ubobot} ${filesize}\0"		\
+	"unlock=yes\0"							\
+	"post=echo !!! "CONFIG_BOARD_NAME" POWER ON SELF TEST !!!;"	\
+		"setenv bootdelay 1;"					\
+		"crc32 "xstr(CONFIG_SYS_TEXT_BASE)" "			\
+			BOARD_POST_CRC32_END";"				\
+		"setenv bootcmd "CONFIG_BOARD_BOOTCMD";saveenv;reset\0"
+
+#define CONFIG_BOOTCOMMAND	"run post"
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK		/* define for 133MHz speed */
+
+#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
+/*
+ * PCI Bus clocking configuration
+ *
+ * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
+ * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
+ * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
+ */
+#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2	/* define for 66MHz speed */
+#endif
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C			1	/* I2C with hardware support */
+#define CONFIG_SYS_I2C_MODULE		1	/* Select I2C module #1 or #2 */
+#define CONFIG_SYS_I2C_SPEED		100000	/* 100 kHz */
+#define CONFIG_SYS_I2C_SLAVE		0x7F
+
+/*
+ * EEPROM configuration:
+ *
+ * O2DNT board is equiped with Ramtron FRAM device FM24CL16
+ * 16 Kib Ferroelectric Nonvolatile serial RAM memory
+ * organized as 2048 x 8 bits and addressable as eight I2C devices
+ * 0x50 ... 0x57 each 256 bytes in size
+ *
+ */
+#define CONFIG_SYS_I2C_FRAM
+#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* 1010000x */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
+/*
+ * There is no write delay with FRAM, write operations are performed at bus
+ * speed. Thus, no status polling or write delay is needed.
+ */
+
+/*
+ * Flash configuration
+ */
+#define CONFIG_SYS_FLASH_CFI		1
+#define CONFIG_FLASH_CFI_DRIVER		1
+#define CONFIG_FLASH_16BIT
+#define CONFIG_SYS_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#define CONFIG_SYS_FLASH_CFI_AMD_RESET
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks */
+#define CONFIG_SYS_FLASH_BANKS_LIST	{ CONFIG_SYS_FLASH_BASE }
+#define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Erase Timeout (in ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Write Timeout (in ms) */
+/* Timeout for Flash Clear Lock Bits (in ms) */
+#define CONFIG_SYS_FLASH_UNLOCK_TOUT	10000
+/* "Real" (hardware) sectors protection */
+#define CONFIG_SYS_FLASH_PROTECTION
+
+/*
+ * Environment settings
+ */
+#define CONFIG_ENV_IS_IN_FLASH	1
+#define CONFIG_ENV_SIZE		0x20000
+#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_OVERWRITE	1
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000)
+
+/*
+ * Memory map
+ */
+#define CONFIG_SYS_MBAR		0xF0000000
+#define CONFIG_SYS_SDRAM_BASE	0x00000000
+#define CONFIG_SYS_DEFAULT_MBAR	0x80000000
+
+/* Use SRAM until RAM will be available */
+#define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define CONFIG_SYS_INIT_RAM_END		MPC5XXX_SRAM_POST_SIZE
+#else
+/* End of used area in DPRAM */
+#define CONFIG_SYS_INIT_RAM_END		MPC5XXX_SRAM_SIZE
+#endif
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE	128
+#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		(192 << 10) /* 192 kB for Monitor */
+#define CONFIG_SYS_MALLOC_LEN		(128 << 10) /* 128 kB for malloc() */
+#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)   /* Initial map for Linux */
+
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT		1
+#endif
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC
+#define CONFIG_MPC5xxx_FEC_MII100
+#define CONFIG_PHY_ADDR			0x00
+#define CONFIG_RESET_PHY_R
+
+/*
+ * GPIO configuration
+ */
+#define CONFIG_SYS_GPIO_DATADIR		0x00000064 /* PSC1_2, PSC2_1,2 output */
+#define CONFIG_SYS_GPIO_OPENDRAIN	0x00000000 /* No open drain */
+#define CONFIG_SYS_GPIO_DATAVALUE	0x00000000 /* PSC1_1 to 1, rest to 0 */
+#define CONFIG_SYS_GPIO_ENABLE		0x00000064 /* PSC1_2, PSC2_1,2 enable */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
+#define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt   */
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_HUSH_PARSER
+
+#if defined(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		16
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+/* default load address */
+#define CONFIG_SYS_LOAD_ADDR		0x100000
+
+/* decrementer freq: 1 ms ticks */
+#define CONFIG_SYS_HZ			1000
+
+/*
+ * Various low-level settings
+ */
+#define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
+#define CONFIG_SYS_HID0_FINAL		HID0_ICE
+
+#define CONFIG_SYS_BOOTCS_START		CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
+#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE
+
+#define CONFIG_BOARD_EARLY_INIT_R
+
+#define CONFIG_SYS_CS_BURST		0x00000000
+#define CONFIG_SYS_CS_DEADCYCLE		0x33333333
+
+/*
+ * DT support
+ */
+#define CONFIG_OF_LIBFDT	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+#define OF_CPU			"PowerPC,5200 at 0"
+#define OF_SOC			"soc5200 at f0000000"
+#define OF_TBCLK		(bd->bi_busfreq / 4)
+
+#endif /* __O2D_CONFIG_H */
diff --git a/include/configs/o2dnt2.h b/include/configs/o2dnt2.h
new file mode 100644
index 0000000..c766acf
--- /dev/null
+++ b/include/configs/o2dnt2.h
@@ -0,0 +1,72 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* additional commands */
+#define CONFIG_CMD_ITEST
+
+/*
+ * GPIO configuration:
+ * CS1 SDRAM activate + no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x8000A004
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x07f00000	/* 1 - 127 MB in DRAM */
+
+#define CONFIG_BOARD_NAME		"o2dnt2"
+#define CONFIG_BOARD_BOOTCMD		"run flash_self"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(126)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=fc060000\0"						\
+	"lintop=fc15ffff\0"						\
+	"rambot=fc160000\0"						\
+	"ramtop=fc55ffff\0"						\
+	"jffbot=fc560000\0"						\
+	"jfftop=fce5ffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"calname="CONFIG_BOARD_NAME"/uCal_"CONFIG_BOARD_NAME"_act\0"	\
+	"calbot=fce60000\0"						\
+	"caltop=fcffffff\0"						\
+	"progCal=tftp 200000 ${calname};erase ${calbot} ${caltop};"	\
+		"cp.b ${fileaddr} ${calbot} ${filesize}\0"		\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"master=mw f0000b00 0x8005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"
diff --git a/include/configs/o2i.h b/include/configs/o2i.h
new file mode 100644
index 0000000..7594786
--- /dev/null
+++ b/include/configs/o2i.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xff000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xff000000
+#define CONFIG_SYS_FLASH_SIZE		0x01000000      /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x00002006	/* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00087801
+#define CONFIG_SYS_RESET_ADDRESS	0xff000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM  */
+
+#define CONFIG_BOARD_NAME		"o2i"
+#define CONFIG_BOARD_BOOTCMD		"run dhcp_boot"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=ff060000\0"						\
+	"lintop=ff15ffff\0"						\
+	"rambot=ff160000\0"						\
+	"ramtop=ff55ffff\0"						\
+	"jffbot=ff560000\0"						\
+	"jfftop=ffebffff\0"						\
+	"kernel_addr=0xff060000\0"					\
+	"ramdisk_addr=0xff160000\0"					\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=ff03ffff\0"						\
+	"autoload=no\0"							\
+	"dhcp_boot=run dhcpcmd; run flash_mtd\0"			\
+	"hostname=IFM_SENSOR\0"						\
+	"flash_mtd=run mtd_args addip addmem;bootm ${kernel_addr}\0"	\
+	"mtd_args=setenv bootargs root=/dev/mtdblock3 "			\
+		"rw rootfstype=cramfs\0"				\
+	"sensorType=O2I100AA\0"						\
+	"netretry=once\0"						\
+	"master=mw f0000b00 0x00052006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"
diff --git a/include/configs/o2mnt.h b/include/configs/o2mnt.h
new file mode 100644
index 0000000..0c319b1
--- /dev/null
+++ b/include/configs/o2mnt.h
@@ -0,0 +1,77 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xff000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xff000000
+#define CONFIG_SYS_FLASH_SIZE		0x01000000      /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x00002004	/* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_NETCONSOLE
+
+#define CONFIG_SYS_BOOTCS_CFG		0x00087801
+#define CONFIG_SYS_RESET_ADDRESS	0xff000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM  */
+
+#define CONFIG_BOARD_NAME		"o2mnt"
+#define CONFIG_BOARD_BOOTCMD		"${newcmd}"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#ifndef CONFIG_IFM_SENSOR_TYPE
+#define CONFIG_IFM_SENSOR_TYPE		"O2M110"
+#endif
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=ff060000\0"						\
+	"lintop=ff25ffff\0"						\
+	"rambot=ff260000\0"						\
+	"ramtop=ffc5ffff\0"						\
+	"jffbot=ffc60000\0"						\
+	"jfftop=ffffffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=ff03ffff\0"						\
+	"kernel_addr=0xff060000\0"					\
+	"ramdisk_addr=0xff260000\0"					\
+	"newcmd=run scrprot;run flash_ext2\0"				\
+	"scrprot=protect on ${linbot} ${lintop};protect on ${rambot} "	\
+		"${ramtop}\0"						\
+	"flash_ext2=run ext2args addip addmem;bootm ${kernel_addr}\0"	\
+	"ext2args=setenv bootargs root=/dev/mtdblock3 ro "		\
+		"rootfstype=ext2\0"					\
+	"pwm=mw f0000674 0x10006;mw f0000678 0x30000;"			\
+		"mw f0000678 0x30001;mw f0000670 0x3\0"			\
+	"master=mw f0000b00 0x00052006;mw f0000b0c $(IOpin);"		\
+		"mw f0000b04 $(IOpin);mw f0000b10 0x24;run pwm\0"	\
+	"sensortyp="CONFIG_IFM_SENSOR_TYPE"\0"				\
+	"srelease=0.00\0"
diff --git a/include/configs/o3dnt.h b/include/configs/o3dnt.h
new file mode 100644
index 0000000..180d78e
--- /dev/null
+++ b/include/configs/o3dnt.h
@@ -0,0 +1,73 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFC000000   boot low boot high (standard configuration)
+ * 0x00100000   boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE	0xfc000000	/* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE		0xfc000000
+#define CONFIG_SYS_FLASH_SIZE		0x04000000      /* maximum 64MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* Additional commands */
+#define CONFIG_CMD_BSP
+#define CONFIG_CMD_REGINFO
+
+/*
+ * GPIO configuration:
+ * no CAN + no PCI
+ */
+#define CONFIG_SYS_GPS_PORT_CONFIG	0x0000A000
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG		0x00057d01
+#define CONFIG_SYS_RESET_ADDRESS	0xfc000000
+
+#define CONFIG_SYS_MEMTEST_START	0x00100000      /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END		0x03f00000	/* 1 - 63 MB in DRAM */
+
+#define CONFIG_BOARD_NAME		"o3dnt"
+#define CONFIG_BOARD_BOOTCMD		"run flash_self"
+#define CONFIG_BOARD_MEM_LIMIT		xstr(62)
+#define BOARD_POST_CRC32_END		xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_SETTINGS					\
+	CONFIG_IFM_DEFAULT_ENV_OLD					\
+	CONFIG_IFM_DEFAULT_ENV_NEW					\
+	"linbot=fc060000\0"						\
+	"lintop=fc15ffff\0"						\
+	"rambot=fc160000\0"						\
+	"ramtop=fc55ffff\0"						\
+	"jffbot=fc560000\0"						\
+	"jfftop=fce5ffff\0"						\
+	"ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0"			\
+	"ubotop=fc03ffff\0"						\
+	"calname="CONFIG_BOARD_NAME"/uCal_"CONFIG_BOARD_NAME"_act\0"	\
+	"calbot=fce60000\0"						\
+	"caltop=fcffffff\0"						\
+	"progCal=tftp 200000 ${calname};erase ${calbot} ${caltop};"	\
+		"cp.b ${fileaddr} ${calbot} ${filesize}\0"		\
+	"kernel_addr=0xfc060000\0"					\
+	"ramdisk_addr=0xfc160000\0"					\
+	"master=mw f0000b00 0x0005A006;mw f0000b0c ${IOpin};"		\
+		"mw f0000b04 ${IOpin};mw f0000b10 0x20\0"
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH v2 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations
  2012-08-31 11:29   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
@ 2012-09-01 12:22     ` Wolfgang Denk
  0 siblings, 0 replies; 12+ messages in thread
From: Wolfgang Denk @ 2012-09-01 12:22 UTC (permalink / raw)
  To: u-boot

Dear Anatolij Gustschin,

In message <1346412597-4410-1-git-send-email-agust@denx.de> you wrote:
> Add common code for o2dnt and o2dnt2 based boards and add different
> board configuration files for O2D, O2I, O2DNT2, O2D300, O2MNT and
> O3DNT boards.
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
> v2:
>  - add maintainer entries
>  - fix o2d board flash configuration, also tested on o2d variant
>  - add itest cmd configuration to o2dnt2 and o2d config files
>  - sort targets list of added boards in boards.cfg
...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c5a6f2f..afa6c0c 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -161,6 +161,15 @@ egnite GmbH <info@egnite.de>
...
> +Anatolij Gustschin <agust@denx.de>
...
>  Dirk Eibach <eibach@gdsys.de>

Bad sort order.  Fixed when applying.



Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
No journaling file system can recover your data if the disk dies.
                                 - Steve Rago in <D4Cw1p.L9E@plc.com>

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board
  2012-08-13  9:38 [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Anatolij Gustschin
  2012-08-13  9:38 ` [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration Anatolij Gustschin
  2012-08-13  9:38 ` [U-Boot] [PATCH 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations Anatolij Gustschin
@ 2012-08-13  9:38 ` Anatolij Gustschin
  2012-08-13 12:02   ` Anatolij Gustschin
                     ` (2 more replies)
  2012-09-01 12:19 ` [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Wolfgang Denk
  3 siblings, 3 replies; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-13  9:38 UTC (permalink / raw)
  To: u-boot

Remove old o2dnt board without OF support. New support for this board
is added by the previous patch, O2D configuration.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
 board/o2dnt/Makefile |   45 ----
 board/o2dnt/flash.c  |  587 --------------------------------------------------
 board/o2dnt/o2dnt.c  |  189 ----------------
 boards.cfg           |    1 -
 4 files changed, 0 insertions(+), 822 deletions(-)
 delete mode 100644 board/o2dnt/Makefile
 delete mode 100644 board/o2dnt/flash.c
 delete mode 100644 board/o2dnt/o2dnt.c

diff --git a/board/o2dnt/Makefile b/board/o2dnt/Makefile
deleted file mode 100644
index 9e5e21e..0000000
--- a/board/o2dnt/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-
-#
-# (C) Copyright 2005-2006
-# Wolfgang Denk, DENX Software Engineering, wd at 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.
-#
-# 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS	:= $(BOARD).o flash.o
-
-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/o2dnt/flash.c b/board/o2dnt/flash.c
deleted file mode 100644
index 9f30880..0000000
--- a/board/o2dnt/flash.c
+++ /dev/null
@@ -1,587 +0,0 @@
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * flash_real_protect() routine based on boards/alaska/flash.c
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris at nexus-tech.net
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-/* Intel-compatible flash commands */
-#define INTEL_ERASE	0x20
-#define INTEL_PROGRAM	0x40
-#define INTEL_CLEAR	0x50
-#define INTEL_LOCKBIT	0x60
-#define INTEL_PROTECT	0x01
-#define INTEL_STATUS	0x70
-#define INTEL_READID	0x90
-#define INTEL_READID	0x90
-#define INTEL_SUSPEND	0xB0
-#define INTEL_CONFIRM	0xD0
-#define INTEL_RESET	0xFF
-
-/* Intel-compatible flash status bits */
-#define INTEL_FINISHED	0x80
-#define INTEL_OK	0x80
-
-typedef unsigned char FLASH_PORT_WIDTH;
-typedef volatile unsigned char FLASH_PORT_WIDTHV;
-#define FPW		FLASH_PORT_WIDTH
-#define FPWV		FLASH_PORT_WIDTHV
-#define	FLASH_ID_MASK	0xFF
-
-#define ORMASK(size) ((-size) & OR_AM_MSK)
-
-#define FLASH_CYCLE1	0x0555
-#define FLASH_CYCLE2	0x02aa
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPWV *addr, flash_info_t *info);
-static void flash_reset(flash_info_t *info);
-static flash_info_t *flash_get_info(ulong base);
-static int write_data (flash_info_t *info, FPWV *dest, FPW data); /* O2D */
-static void flash_sync_real_protect (flash_info_t * info);
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector);
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
-	unsigned long size = 0;
-	int i;
-	extern void flash_preinit(void);
-	extern void flash_afterinit(ulong);
-
-	flash_preinit();
-
-	/* Init: no FLASHes known */
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		memset(&flash_info[i], 0, sizeof(flash_info_t));
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Query flash chip */
-	flash_info[0].size =
-		flash_get_size((FPW *)CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-	size += flash_info[0].size;
-
-	/* get the h/w and s/w protection status in sync */
-	flash_sync_real_protect(&flash_info[0]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
-	/* monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-			CONFIG_SYS_MONITOR_BASE,
-			CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
-			flash_get_info(CONFIG_SYS_MONITOR_BASE));
-#endif
-
-#ifdef	CONFIG_ENV_IS_IN_FLASH
-	/* ENV protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR,
-			CONFIG_ENV_ADDR+CONFIG_ENV_SIZE-1,
-			flash_get_info(CONFIG_ENV_ADDR));
-#endif
-
-
-	flash_afterinit(size);
-	return (size ? size : 1);
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_reset(flash_info_t *info)
-{
-	FPWV *base = (FPWV *)(info->start[0]);
-
-	/* Put FLASH back in read mode */
-	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL)
-		*base = (FPW) INTEL_RESET;	/* Intel Read Mode */
-}
-
-/*-----------------------------------------------------------------------
- */
-
-static flash_info_t *flash_get_info(ulong base)
-{
-	int i;
-	flash_info_t * info;
-
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i ++) {
-		info = & flash_info[i];
-		if (info->size &&
-				info->start[0] <= base &&
-				base <= info->start[0] + info->size - 1)
-			break;
-	}
-
-	return (i == CONFIG_SYS_MAX_FLASH_BANKS ? 0 : info);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info (flash_info_t *info)
-{
-	int i;
-	uchar *boottype;
-	uchar *bootletter;
-	char *fmt;
-	uchar botbootletter[] = "B";
-	uchar topbootletter[] = "T";
-	uchar botboottype[] = "bottom boot sector";
-	uchar topboottype[] = "top boot sector";
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-		case FLASH_MAN_INTEL:
-			printf ("INTEL ");
-			break;
-		default:
-			printf ("Unknown Vendor ");
-			break;
-	}
-
-	/* check for top or bottom boot, if it applies */
-	if (info->flash_id & FLASH_BTYPE) {
-		boottype = botboottype;
-		bootletter = botbootletter;
-	} else {
-		boottype = topboottype;
-		bootletter = topbootletter;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-		case FLASH_28F128J3A:
-			fmt = "28F128J3 (128 Mbit, uniform sectors)\n";
-			break;
-		default:
-			fmt = "Unknown Chip Type\n";
-			break;
-	}
-
-	printf (fmt, bootletter, boottype);
-	printf ("  Size: %ld MB in %d Sectors\n",
-			info->size >> 20,
-			info->sector_count);
-
-	printf ("  Sector Start Addresses:");
-	for (i=0; i<info->sector_count; ++i) {
-		if ((i % 5) == 0)
-			printf ("\n   ");
-
-		printf (" %08lX%s", info->start[i],
-				info->protect[i] ? " (RO)" : "     ");
-	}
-	printf ("\n");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-ulong flash_get_size (FPWV *addr, flash_info_t *info)
-{
-	int i;
-
-	/* Write auto select command: read Manufacturer ID */
-	/* Write auto select command sequence and test FLASH answer */
-	addr[FLASH_CYCLE1] = (FPW) INTEL_READID;	/* selects Intel or AMD */
-
-	/* The manufacturer codes are only 1 byte, so just use 1 byte.
-	 * This works for any bus width and any FLASH device width.
-	 */
-	udelay(100);
-	switch (addr[0] & 0xff) {
-		case (uchar)INTEL_MANUFACT:
-			info->flash_id = FLASH_MAN_INTEL;
-			break;
-		default:
-			info->flash_id = FLASH_UNKNOWN;
-			info->sector_count = 0;
-			info->size = 0;
-			break;
-	}
-
-	/* Strataflash is configurable to 8/16bit Bus,
-	 * but the Query-Structure is Word-orientated */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		switch ((FPW)addr[2]) {
-			case (FPW)INTEL_ID_28F128J3:
-				info->flash_id += FLASH_28F128J3A;
-				info->sector_count = 128;
-				info->size = 0x01000000;
-				for( i = 0; i < info->sector_count; i++ )
-					info->start[i] = (ulong)addr + (i * 0x20000);
-				break;				/* => Intel Strataflash 16MB */
-			default:
-				printf("Flash_id != %xd\n", (FPW)addr[2]);
-				info->flash_id = FLASH_UNKNOWN;
-				info->sector_count = 0;
-				info->size = 0;
-				return (0);			/* => no or unknown flash */
-		}
-	}
-
-	/* Put FLASH back in read mode */
-	flash_reset(info);
-
-	return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	FPWV *addr;
-	int flag, prot, sect;
-	ulong start, now, last;
-	int rcode = 0;
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		if (info->flash_id == FLASH_UNKNOWN) {
-			printf ("- missing\n");
-		} else {
-			printf ("- no sectors to erase\n");
-		}
-		return 1;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-		case FLASH_28F128J3A:
-			break;
-		case FLASH_UNKNOWN:
-		default:
-			printf ("Can't erase unknown flash type %08lx - aborted\n",
-					info->flash_id);
-			return 1;
-	}
-
-	prot = 0;
-	for (sect = s_first; sect <= s_last; ++sect)
-		if (info->protect[sect])
-			prot++;
-
-	if (prot)
-		printf ("- Warning: %d protected sectors will not be erased!",
-				prot);
-
-	printf ("\n");
-	last = get_timer(0);
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect <= s_last && rcode == 0; sect++) {
-
-		if (info->protect[sect] != 0)	/* protected, skip it */
-			continue;
-
-		/* Disable interrupts which might cause a timeout here */
-		flag = disable_interrupts();
-
-		addr = (FPWV *)(info->start[sect]);
-		*addr = (FPW) INTEL_CLEAR; /* clear status register */
-		*addr = (FPW) INTEL_ERASE; /* erase setup */
-		*addr = (FPW) INTEL_CONFIRM; /* erase confirm */
-
-		/* re-enable interrupts if necessary */
-		if (flag)
-			enable_interrupts();
-
-		start = get_timer(0);
-
-		/* wait at least 80us for Intel - let's wait 1 ms */
-		udelay (1000);
-
-		while ((*addr & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-			if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-				printf ("Timeout\n");
-				*addr = (FPW) INTEL_SUSPEND;/* suspend erase */
-				flash_reset(info);	/* reset to read mode */
-				rcode = 1;		/* failed */
-				break;
-			}
-
-			/* show that we're waiting */
-			if ((get_timer(last)) > CONFIG_SYS_HZ) { /* every second */
-				putc ('.');
-				last = get_timer(0);
-			}
-		}
-
-		flash_reset(info);	/* reset to read mode */
-	}
-
-	printf (" done\n");
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	FPW data = 0;	/* 16 or 32 bit word, matches flash bus width on MPC8XX */
-	int bytes;	/* number of bytes to program in current word		*/
-	int left;	/* number of bytes left to program			*/
-	int i, res;
-
-	for (left = cnt, res = 0;
-			left > 0 && res == 0;
-			addr += sizeof(data), left -= sizeof(data) - bytes) {
-
-		bytes = addr & (sizeof(data) - 1);
-		addr &= ~(sizeof(data) - 1);
-
-		/* combine source and destination data so can program
-		 * an entire word of 16 or 32 bits  */
-		for (i = 0; i < sizeof(data); i++) {
-			data <<= 8;
-			if (i < bytes || i - bytes >= left )
-				data += *((uchar *)addr + i);
-			else
-				data += *src++;
-		}
-
-		/* write one word to the flash */
-		switch (info->flash_id & FLASH_VENDMASK) {
-			case FLASH_MAN_INTEL:
-				res = write_data(info, (FPWV *)addr, data);
-				break;
-			default:
-				/* unknown flash type, error! */
-				printf ("missing or unknown FLASH type\n");
-				res = 1;	/* not really a timeout, but gives error */
-				break;
-		}
-	}
-
-	return (res);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word or halfword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_data (flash_info_t *info, FPWV *dest, FPW data)
-{
-	FPWV *addr = dest;
-	ulong status;
-	ulong start;
-	int flag;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*addr & data) != data) {
-		printf ("not erased at %08lx (%x)\n", (ulong) addr, *addr);
-		return (2);
-	}
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
-
-	*addr = (FPW) INTEL_PROGRAM;	/* write setup */
-	*addr = data;
-
-	/* arm simple, non interrupt dependent timer */
-	start = get_timer(0);
-
-	/* wait while polling the status register */
-	while (((status = *addr) & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-		if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			*addr = (FPW) INTEL_RESET;	/* restore read mode */
-			return (1);
-		}
-	}
-
-	*addr = (FPW) INTEL_RESET;	/* restore read mode */
-	if (flag)
-		enable_interrupts();
-
-	return (0);
-}
-
-
-/*-----------------------------------------------------------------------
- * Set/Clear sector's lock bit, returns:
- * 0 - OK
- * 1 - Error (timeout, voltage problems, etc.)
- */
-int flash_real_protect (flash_info_t * info, long sector, int prot)
-{
-	ulong start;
-	int i;
-	int rc = 0;
-	FPWV *addr = (FPWV *) (info->start[sector]);
-	int flag = disable_interrupts ();
-
-	*addr = INTEL_CLEAR;	/* Clear status register    */
-	if (prot) {		/* Set sector lock bit      */
-		*addr = INTEL_LOCKBIT;	/* Sector lock bit          */
-		*addr = INTEL_PROTECT;	/* set                      */
-	} else {		/* Clear sector lock bit    */
-		*addr = INTEL_LOCKBIT;	/* All sectors lock bits    */
-		*addr = INTEL_CONFIRM;	/* clear                    */
-	}
-
-	start = get_timer (0);
-
-	while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) {
-		if (get_timer (start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) {
-			printf ("Flash lock bit operation timed out\n");
-			rc = 1;
-			break;
-		}
-	}
-
-	if (*addr != INTEL_OK) {
-		printf ("Flash lock bit operation failed at %08X, CSR=%08X\n",
-			(uint) addr, (uint) * addr);
-		rc = 1;
-	}
-
-	if (!rc)
-		info->protect[sector] = prot;
-
-	/*
-	 * Clear lock bit command clears all sectors lock bits, so
-	 * we have to restore lock bits of protected sectors.
-	 */
-	if (!prot) {
-		for (i = 0; i < info->sector_count; i++) {
-			if (info->protect[i]) {
-				start = get_timer (0);
-				addr = (FPWV *) (info->start[i]);
-				*addr = INTEL_LOCKBIT;	/* Sector lock bit  */
-				*addr = INTEL_PROTECT;	/* set              */
-				while ((*addr & INTEL_FINISHED) !=
-				       INTEL_FINISHED) {
-					if (get_timer (start) >
-					    CONFIG_SYS_FLASH_UNLOCK_TOUT) {
-						printf ("Flash lock bit operation timed out\n");
-						rc = 1;
-						break;
-					}
-				}
-			}
-		}
-	}
-
-	if (flag)
-		enable_interrupts ();
-
-	*addr = INTEL_RESET;	/* Reset to read array mode */
-
-	return rc;
-}
-
-
-/*
- * This function gets the u-boot flash sector protection status
- * (flash_info_t.protect[]) in sync with the sector protection
- * status stored in hardware.
- */
-static void flash_sync_real_protect (flash_info_t * info)
-{
-	int i;
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_28F128J3A:
-		for (i = 0; i < info->sector_count; ++i) {
-			info->protect[i] = intel_sector_protected(info, i);
-		}
-		break;
-	default:
-		/* no h/w protect support */
-		break;
-	}
-}
-
-
-/*
- * checks if "sector" in bank "info" is protected. Should work on intel
- * strata flash chips 28FxxxJ3x in 8-bit mode.
- * Returns 1 if sector is protected (or timed-out while trying to read
- * protection status), 0 if it is not.
- */
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector)
-{
-	FPWV *addr;
-	FPWV *lock_conf_addr;
-	ulong start;
-	unsigned char ret;
-
-	/*
-	 * first, wait for the WSM to be finished. The rationale for
-	 * waiting for the WSM to become idle for at most
-	 * CONFIG_SYS_FLASH_ERASE_TOUT is as follows. The WSM can be busy
-	 * because of: (1) erase, (2) program or (3) lock bit
-	 * configuration. So we just wait for the longest timeout of
-	 * the (1)-(3), i.e. the erase timeout.
-	 */
-
-	/* wait at least 35ns (W12) before issuing Read Status Register */
-	udelay(1);
-	addr = (FPWV *) info->start[sector];
-	*addr = (FPW) INTEL_STATUS;
-
-	start = get_timer (0);
-	while ((*addr & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-		if (get_timer (start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			*addr = (FPW) INTEL_RESET; /* restore read mode */
-			printf("WSM busy too long, can't get prot status\n");
-			return 1;
-		}
-	}
-
-	/* issue the Read Identifier Codes command */
-	*addr = (FPW) INTEL_READID;
-
-	/* wait at least 35ns (W12) before reading */
-	udelay(1);
-
-	/* Intel example code uses offset of 4 for 8-bit flash */
-	lock_conf_addr = (FPWV *) info->start[sector] + 4;
-	ret = (*lock_conf_addr & (FPW) INTEL_PROTECT) ? 1 : 0;
-
-	/* put flash back in read mode */
-	*addr = (FPW) INTEL_RESET;
-
-	return ret;
-}
diff --git a/board/o2dnt/o2dnt.c b/board/o2dnt/o2dnt.c
deleted file mode 100644
index c72a741..0000000
--- a/board/o2dnt/o2dnt.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas at motorola.com.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <netdev.h>
-
-#define SDRAM_MODE      0x00CD0000
-#define SDRAM_CONTROL   0x504F0000
-#define SDRAM_CONFIG1   0xD2322800
-#define SDRAM_CONFIG2   0x8AD70000
-
-static void sdram_start (int hi_addr)
-{
-	long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
-	/* unlock mode register */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* precharge all banks */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* precharge all banks */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* auto refresh */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* set mode register */
-	*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
-	__asm__ volatile ("sync");
-
-	/* normal operation */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
-	__asm__ volatile ("sync");
-}
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- *            use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- *            is something else than 0x00000000.
- */
-phys_size_t initdram (int board_type)
-{
-	ulong dramsize = 0;
-	ulong dramsize2 = 0;
-	ulong test1, test2;
-
-	/* setup SDRAM chip selects */
-	*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
-	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
-	__asm__ volatile ("sync");
-
-	/* setup config registers */
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
-	__asm__ volatile ("sync");
-
-	/* find RAM size using SDRAM CS0 only */
-	sdram_start(0);
-	test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize = test1;
-	} else {
-		dramsize = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize < (1 << 20)) {
-		dramsize = 0;
-	}
-
-	/* set SDRAM CS0 size according to the amount of RAM found */
-	if (dramsize > 0)
-		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
-	else
-		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
-
-	/* let SDRAM CS1 start right after CS0 */
-	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
-
-	/* find RAM size using SDRAM CS1 only */
-	if (!dramsize)
-		sdram_start(0);
-
-	test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
-
-	if (!dramsize) {
-		sdram_start(1);
-		test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
-	}
-
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize2 = test1;
-	} else {
-		dramsize2 = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize2 < (1 << 20))
-		dramsize2 = 0;
-
-	/* set SDRAM CS1 size according to the amount of RAM found */
-	if (dramsize2 > 0) {
-		*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
-			| (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
-	} else {
-		*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
-	}
-
-	return dramsize + dramsize2;
-}
-
-int checkboard (void)
-{
-	puts ("Board: O2DNT\n");
-	return 0;
-}
-
-void flash_preinit(void)
-{
-	/*
-	 * Now, when we are in RAM, enable flash write
-	 * access for detection process.
-	 * Note that CS_BOOT cannot be cleared when
-	 * executing in flash.
-	 */
-	*(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong size)
-{
-	if (size == 0x800000) { /* adjust mapping */
-		*(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
-			START_REG(CONFIG_SYS_BOOTCS_START | size);
-
-		*(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
-			STOP_REG(CONFIG_SYS_BOOTCS_START | size, size);
-	}
-}
-
-#ifdef	CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
-	pci_mpc5xxx_init(&hose);
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
-	cpu_eth_init(bis); /* Built in FEC comes first */
-	return pci_eth_init(bis);
-}
diff --git a/boards.cfg b/boards.cfg
index d087b39..c3ed85f 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -462,7 +462,6 @@ mcc200_highboot_SDRAM        powerpc     mpc5xxx     mcc200              -
 mcc200_SDRAM                 powerpc     mpc5xxx     mcc200              -              -           mcc200:MCC200_SDRAM
 motionpro                    powerpc     mpc5xxx
 munices                      powerpc     mpc5xxx
-o2dnt                        powerpc     mpc5xxx
 PM520                        powerpc     mpc5xxx     pm520
 PM520_DDR                    powerpc     mpc5xxx     pm520               -              -           PM520:MPC5200_DDR
 PM520_ROMBOOT                powerpc     mpc5xxx     pm520               -              -           PM520:BOOT_ROM
-- 
1.7.7.6

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board
  2012-08-13  9:38 ` [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board Anatolij Gustschin
@ 2012-08-13 12:02   ` Anatolij Gustschin
  2012-08-13 12:28   ` Anatolij Gustschin
  2012-08-31 11:30   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
  2 siblings, 0 replies; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-13 12:02 UTC (permalink / raw)
  To: u-boot

On Mon, 13 Aug 2012 11:38:12 +0200
Anatolij Gustschin <agust@denx.de> wrote:

> Remove old o2dnt board without OF support. New support for this board
> is added by the previous patch, O2D configuration.
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
>  board/o2dnt/Makefile |   45 ----
>  board/o2dnt/flash.c  |  587 --------------------------------------------------
>  board/o2dnt/o2dnt.c  |  189 ----------------
>  boards.cfg           |    1 -
>  4 files changed, 0 insertions(+), 822 deletions(-)
>  delete mode 100644 board/o2dnt/Makefile
>  delete mode 100644 board/o2dnt/flash.c
>  delete mode 100644 board/o2dnt/o2dnt.c

Now I see that we do not have a maintainer entry for this board in
MAINTAINERS file, so the previous patch 3/4 should also add a
maintainer. I'll wait for other comments and then resubmit patch 3/4
also adding a board maintainer.

Thanks,
Anatolij

--
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board
  2012-08-13  9:38 ` [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board Anatolij Gustschin
  2012-08-13 12:02   ` Anatolij Gustschin
@ 2012-08-13 12:28   ` Anatolij Gustschin
  2012-08-31 11:30   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
  2 siblings, 0 replies; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-13 12:28 UTC (permalink / raw)
  To: u-boot

On Mon, 13 Aug 2012 11:38:12 +0200
Anatolij Gustschin <agust@denx.de> wrote:
...
>  board/o2dnt/Makefile |   45 ----
>  board/o2dnt/flash.c  |  587 --------------------------------------------------
>  board/o2dnt/o2dnt.c  |  189 ----------------
>  boards.cfg           |    1 -
>  4 files changed, 0 insertions(+), 822 deletions(-)
>  delete mode 100644 board/o2dnt/Makefile
>  delete mode 100644 board/o2dnt/flash.c
>  delete mode 100644 board/o2dnt/o2dnt.c

I forgot to remove old include/configs/o2dnt.h also, sorry. I'll fix
it in next iteration.

Thanks,
Anatolij

--
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH v2 4/4] mpc52xx: remove o2dnt board
  2012-08-13  9:38 ` [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board Anatolij Gustschin
  2012-08-13 12:02   ` Anatolij Gustschin
  2012-08-13 12:28   ` Anatolij Gustschin
@ 2012-08-31 11:30   ` Anatolij Gustschin
  2012-09-01 12:23     ` Wolfgang Denk
  2 siblings, 1 reply; 12+ messages in thread
From: Anatolij Gustschin @ 2012-08-31 11:30 UTC (permalink / raw)
  To: u-boot

Remove old o2dnt board without OF support. New support for this board
is added by the previous patch, O2I configuration.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
---
v2:
 - also remove old o2dnt.h
 - fix commit message

 board/o2dnt/Makefile    |   45 ----
 board/o2dnt/flash.c     |  587 -----------------------------------------------
 board/o2dnt/o2dnt.c     |  189 ---------------
 boards.cfg              |    1 -
 include/configs/o2dnt.h |  297 ------------------------
 5 files changed, 0 insertions(+), 1119 deletions(-)
 delete mode 100644 board/o2dnt/Makefile
 delete mode 100644 board/o2dnt/flash.c
 delete mode 100644 board/o2dnt/o2dnt.c
 delete mode 100644 include/configs/o2dnt.h

diff --git a/board/o2dnt/Makefile b/board/o2dnt/Makefile
deleted file mode 100644
index 9e5e21e..0000000
--- a/board/o2dnt/Makefile
+++ /dev/null
@@ -1,45 +0,0 @@
-
-#
-# (C) Copyright 2005-2006
-# Wolfgang Denk, DENX Software Engineering, wd at 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.
-#
-# 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-include $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS	:= $(BOARD).o flash.o
-
-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/o2dnt/flash.c b/board/o2dnt/flash.c
deleted file mode 100644
index 9f30880..0000000
--- a/board/o2dnt/flash.c
+++ /dev/null
@@ -1,587 +0,0 @@
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * flash_real_protect() routine based on boards/alaska/flash.c
- * (C) Copyright 2001
- * Kyle Harris, Nexus Technologies, Inc. kharris at nexus-tech.net
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-/* Intel-compatible flash commands */
-#define INTEL_ERASE	0x20
-#define INTEL_PROGRAM	0x40
-#define INTEL_CLEAR	0x50
-#define INTEL_LOCKBIT	0x60
-#define INTEL_PROTECT	0x01
-#define INTEL_STATUS	0x70
-#define INTEL_READID	0x90
-#define INTEL_READID	0x90
-#define INTEL_SUSPEND	0xB0
-#define INTEL_CONFIRM	0xD0
-#define INTEL_RESET	0xFF
-
-/* Intel-compatible flash status bits */
-#define INTEL_FINISHED	0x80
-#define INTEL_OK	0x80
-
-typedef unsigned char FLASH_PORT_WIDTH;
-typedef volatile unsigned char FLASH_PORT_WIDTHV;
-#define FPW		FLASH_PORT_WIDTH
-#define FPWV		FLASH_PORT_WIDTHV
-#define	FLASH_ID_MASK	0xFF
-
-#define ORMASK(size) ((-size) & OR_AM_MSK)
-
-#define FLASH_CYCLE1	0x0555
-#define FLASH_CYCLE2	0x02aa
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * Functions
- */
-static ulong flash_get_size(FPWV *addr, flash_info_t *info);
-static void flash_reset(flash_info_t *info);
-static flash_info_t *flash_get_info(ulong base);
-static int write_data (flash_info_t *info, FPWV *dest, FPW data); /* O2D */
-static void flash_sync_real_protect (flash_info_t * info);
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector);
-
-/*-----------------------------------------------------------------------
- * flash_init()
- *
- * sets up flash_info and returns size of FLASH (bytes)
- */
-unsigned long flash_init (void)
-{
-	unsigned long size = 0;
-	int i;
-	extern void flash_preinit(void);
-	extern void flash_afterinit(ulong);
-
-	flash_preinit();
-
-	/* Init: no FLASHes known */
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		memset(&flash_info[i], 0, sizeof(flash_info_t));
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	/* Query flash chip */
-	flash_info[0].size =
-		flash_get_size((FPW *)CONFIG_SYS_FLASH_BASE, &flash_info[0]);
-	size += flash_info[0].size;
-
-	/* get the h/w and s/w protection status in sync */
-	flash_sync_real_protect(&flash_info[0]);
-
-#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
-	/* monitor protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-			CONFIG_SYS_MONITOR_BASE,
-			CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
-			flash_get_info(CONFIG_SYS_MONITOR_BASE));
-#endif
-
-#ifdef	CONFIG_ENV_IS_IN_FLASH
-	/* ENV protection ON by default */
-	flash_protect(FLAG_PROTECT_SET,
-			CONFIG_ENV_ADDR,
-			CONFIG_ENV_ADDR+CONFIG_ENV_SIZE-1,
-			flash_get_info(CONFIG_ENV_ADDR));
-#endif
-
-
-	flash_afterinit(size);
-	return (size ? size : 1);
-}
-
-/*-----------------------------------------------------------------------
- */
-static void flash_reset(flash_info_t *info)
-{
-	FPWV *base = (FPWV *)(info->start[0]);
-
-	/* Put FLASH back in read mode */
-	if ((info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL)
-		*base = (FPW) INTEL_RESET;	/* Intel Read Mode */
-}
-
-/*-----------------------------------------------------------------------
- */
-
-static flash_info_t *flash_get_info(ulong base)
-{
-	int i;
-	flash_info_t * info;
-
-	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i ++) {
-		info = & flash_info[i];
-		if (info->size &&
-				info->start[0] <= base &&
-				base <= info->start[0] + info->size - 1)
-			break;
-	}
-
-	return (i == CONFIG_SYS_MAX_FLASH_BANKS ? 0 : info);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-void flash_print_info (flash_info_t *info)
-{
-	int i;
-	uchar *boottype;
-	uchar *bootletter;
-	char *fmt;
-	uchar botbootletter[] = "B";
-	uchar topbootletter[] = "T";
-	uchar botboottype[] = "bottom boot sector";
-	uchar topboottype[] = "top boot sector";
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-		case FLASH_MAN_INTEL:
-			printf ("INTEL ");
-			break;
-		default:
-			printf ("Unknown Vendor ");
-			break;
-	}
-
-	/* check for top or bottom boot, if it applies */
-	if (info->flash_id & FLASH_BTYPE) {
-		boottype = botboottype;
-		bootletter = botbootletter;
-	} else {
-		boottype = topboottype;
-		bootletter = topbootletter;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-		case FLASH_28F128J3A:
-			fmt = "28F128J3 (128 Mbit, uniform sectors)\n";
-			break;
-		default:
-			fmt = "Unknown Chip Type\n";
-			break;
-	}
-
-	printf (fmt, bootletter, boottype);
-	printf ("  Size: %ld MB in %d Sectors\n",
-			info->size >> 20,
-			info->sector_count);
-
-	printf ("  Sector Start Addresses:");
-	for (i=0; i<info->sector_count; ++i) {
-		if ((i % 5) == 0)
-			printf ("\n   ");
-
-		printf (" %08lX%s", info->start[i],
-				info->protect[i] ? " (RO)" : "     ");
-	}
-	printf ("\n");
-}
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * The following code cannot be run from FLASH!
- */
-ulong flash_get_size (FPWV *addr, flash_info_t *info)
-{
-	int i;
-
-	/* Write auto select command: read Manufacturer ID */
-	/* Write auto select command sequence and test FLASH answer */
-	addr[FLASH_CYCLE1] = (FPW) INTEL_READID;	/* selects Intel or AMD */
-
-	/* The manufacturer codes are only 1 byte, so just use 1 byte.
-	 * This works for any bus width and any FLASH device width.
-	 */
-	udelay(100);
-	switch (addr[0] & 0xff) {
-		case (uchar)INTEL_MANUFACT:
-			info->flash_id = FLASH_MAN_INTEL;
-			break;
-		default:
-			info->flash_id = FLASH_UNKNOWN;
-			info->sector_count = 0;
-			info->size = 0;
-			break;
-	}
-
-	/* Strataflash is configurable to 8/16bit Bus,
-	 * but the Query-Structure is Word-orientated */
-	if (info->flash_id != FLASH_UNKNOWN) {
-		switch ((FPW)addr[2]) {
-			case (FPW)INTEL_ID_28F128J3:
-				info->flash_id += FLASH_28F128J3A;
-				info->sector_count = 128;
-				info->size = 0x01000000;
-				for( i = 0; i < info->sector_count; i++ )
-					info->start[i] = (ulong)addr + (i * 0x20000);
-				break;				/* => Intel Strataflash 16MB */
-			default:
-				printf("Flash_id != %xd\n", (FPW)addr[2]);
-				info->flash_id = FLASH_UNKNOWN;
-				info->sector_count = 0;
-				info->size = 0;
-				return (0);			/* => no or unknown flash */
-		}
-	}
-
-	/* Put FLASH back in read mode */
-	flash_reset(info);
-
-	return (info->size);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-int flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	FPWV *addr;
-	int flag, prot, sect;
-	ulong start, now, last;
-	int rcode = 0;
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		if (info->flash_id == FLASH_UNKNOWN) {
-			printf ("- missing\n");
-		} else {
-			printf ("- no sectors to erase\n");
-		}
-		return 1;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-		case FLASH_28F128J3A:
-			break;
-		case FLASH_UNKNOWN:
-		default:
-			printf ("Can't erase unknown flash type %08lx - aborted\n",
-					info->flash_id);
-			return 1;
-	}
-
-	prot = 0;
-	for (sect = s_first; sect <= s_last; ++sect)
-		if (info->protect[sect])
-			prot++;
-
-	if (prot)
-		printf ("- Warning: %d protected sectors will not be erased!",
-				prot);
-
-	printf ("\n");
-	last = get_timer(0);
-
-	/* Start erase on unprotected sectors */
-	for (sect = s_first; sect <= s_last && rcode == 0; sect++) {
-
-		if (info->protect[sect] != 0)	/* protected, skip it */
-			continue;
-
-		/* Disable interrupts which might cause a timeout here */
-		flag = disable_interrupts();
-
-		addr = (FPWV *)(info->start[sect]);
-		*addr = (FPW) INTEL_CLEAR; /* clear status register */
-		*addr = (FPW) INTEL_ERASE; /* erase setup */
-		*addr = (FPW) INTEL_CONFIRM; /* erase confirm */
-
-		/* re-enable interrupts if necessary */
-		if (flag)
-			enable_interrupts();
-
-		start = get_timer(0);
-
-		/* wait at least 80us for Intel - let's wait 1 ms */
-		udelay (1000);
-
-		while ((*addr & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-			if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-				printf ("Timeout\n");
-				*addr = (FPW) INTEL_SUSPEND;/* suspend erase */
-				flash_reset(info);	/* reset to read mode */
-				rcode = 1;		/* failed */
-				break;
-			}
-
-			/* show that we're waiting */
-			if ((get_timer(last)) > CONFIG_SYS_HZ) { /* every second */
-				putc ('.');
-				last = get_timer(0);
-			}
-		}
-
-		flash_reset(info);	/* reset to read mode */
-	}
-
-	printf (" done\n");
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	FPW data = 0;	/* 16 or 32 bit word, matches flash bus width on MPC8XX */
-	int bytes;	/* number of bytes to program in current word		*/
-	int left;	/* number of bytes left to program			*/
-	int i, res;
-
-	for (left = cnt, res = 0;
-			left > 0 && res == 0;
-			addr += sizeof(data), left -= sizeof(data) - bytes) {
-
-		bytes = addr & (sizeof(data) - 1);
-		addr &= ~(sizeof(data) - 1);
-
-		/* combine source and destination data so can program
-		 * an entire word of 16 or 32 bits  */
-		for (i = 0; i < sizeof(data); i++) {
-			data <<= 8;
-			if (i < bytes || i - bytes >= left )
-				data += *((uchar *)addr + i);
-			else
-				data += *src++;
-		}
-
-		/* write one word to the flash */
-		switch (info->flash_id & FLASH_VENDMASK) {
-			case FLASH_MAN_INTEL:
-				res = write_data(info, (FPWV *)addr, data);
-				break;
-			default:
-				/* unknown flash type, error! */
-				printf ("missing or unknown FLASH type\n");
-				res = 1;	/* not really a timeout, but gives error */
-				break;
-		}
-	}
-
-	return (res);
-}
-
-/*-----------------------------------------------------------------------
- * Write a word or halfword to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- */
-static int write_data (flash_info_t *info, FPWV *dest, FPW data)
-{
-	FPWV *addr = dest;
-	ulong status;
-	ulong start;
-	int flag;
-
-	/* Check if Flash is (sufficiently) erased */
-	if ((*addr & data) != data) {
-		printf ("not erased at %08lx (%x)\n", (ulong) addr, *addr);
-		return (2);
-	}
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
-
-	*addr = (FPW) INTEL_PROGRAM;	/* write setup */
-	*addr = data;
-
-	/* arm simple, non interrupt dependent timer */
-	start = get_timer(0);
-
-	/* wait while polling the status register */
-	while (((status = *addr) & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-		if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			*addr = (FPW) INTEL_RESET;	/* restore read mode */
-			return (1);
-		}
-	}
-
-	*addr = (FPW) INTEL_RESET;	/* restore read mode */
-	if (flag)
-		enable_interrupts();
-
-	return (0);
-}
-
-
-/*-----------------------------------------------------------------------
- * Set/Clear sector's lock bit, returns:
- * 0 - OK
- * 1 - Error (timeout, voltage problems, etc.)
- */
-int flash_real_protect (flash_info_t * info, long sector, int prot)
-{
-	ulong start;
-	int i;
-	int rc = 0;
-	FPWV *addr = (FPWV *) (info->start[sector]);
-	int flag = disable_interrupts ();
-
-	*addr = INTEL_CLEAR;	/* Clear status register    */
-	if (prot) {		/* Set sector lock bit      */
-		*addr = INTEL_LOCKBIT;	/* Sector lock bit          */
-		*addr = INTEL_PROTECT;	/* set                      */
-	} else {		/* Clear sector lock bit    */
-		*addr = INTEL_LOCKBIT;	/* All sectors lock bits    */
-		*addr = INTEL_CONFIRM;	/* clear                    */
-	}
-
-	start = get_timer (0);
-
-	while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) {
-		if (get_timer (start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) {
-			printf ("Flash lock bit operation timed out\n");
-			rc = 1;
-			break;
-		}
-	}
-
-	if (*addr != INTEL_OK) {
-		printf ("Flash lock bit operation failed at %08X, CSR=%08X\n",
-			(uint) addr, (uint) * addr);
-		rc = 1;
-	}
-
-	if (!rc)
-		info->protect[sector] = prot;
-
-	/*
-	 * Clear lock bit command clears all sectors lock bits, so
-	 * we have to restore lock bits of protected sectors.
-	 */
-	if (!prot) {
-		for (i = 0; i < info->sector_count; i++) {
-			if (info->protect[i]) {
-				start = get_timer (0);
-				addr = (FPWV *) (info->start[i]);
-				*addr = INTEL_LOCKBIT;	/* Sector lock bit  */
-				*addr = INTEL_PROTECT;	/* set              */
-				while ((*addr & INTEL_FINISHED) !=
-				       INTEL_FINISHED) {
-					if (get_timer (start) >
-					    CONFIG_SYS_FLASH_UNLOCK_TOUT) {
-						printf ("Flash lock bit operation timed out\n");
-						rc = 1;
-						break;
-					}
-				}
-			}
-		}
-	}
-
-	if (flag)
-		enable_interrupts ();
-
-	*addr = INTEL_RESET;	/* Reset to read array mode */
-
-	return rc;
-}
-
-
-/*
- * This function gets the u-boot flash sector protection status
- * (flash_info_t.protect[]) in sync with the sector protection
- * status stored in hardware.
- */
-static void flash_sync_real_protect (flash_info_t * info)
-{
-	int i;
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_28F128J3A:
-		for (i = 0; i < info->sector_count; ++i) {
-			info->protect[i] = intel_sector_protected(info, i);
-		}
-		break;
-	default:
-		/* no h/w protect support */
-		break;
-	}
-}
-
-
-/*
- * checks if "sector" in bank "info" is protected. Should work on intel
- * strata flash chips 28FxxxJ3x in 8-bit mode.
- * Returns 1 if sector is protected (or timed-out while trying to read
- * protection status), 0 if it is not.
- */
-static unsigned char intel_sector_protected (flash_info_t *info, ushort sector)
-{
-	FPWV *addr;
-	FPWV *lock_conf_addr;
-	ulong start;
-	unsigned char ret;
-
-	/*
-	 * first, wait for the WSM to be finished. The rationale for
-	 * waiting for the WSM to become idle for at most
-	 * CONFIG_SYS_FLASH_ERASE_TOUT is as follows. The WSM can be busy
-	 * because of: (1) erase, (2) program or (3) lock bit
-	 * configuration. So we just wait for the longest timeout of
-	 * the (1)-(3), i.e. the erase timeout.
-	 */
-
-	/* wait at least 35ns (W12) before issuing Read Status Register */
-	udelay(1);
-	addr = (FPWV *) info->start[sector];
-	*addr = (FPW) INTEL_STATUS;
-
-	start = get_timer (0);
-	while ((*addr & (FPW) INTEL_FINISHED) != (FPW) INTEL_FINISHED) {
-		if (get_timer (start) > CONFIG_SYS_FLASH_ERASE_TOUT) {
-			*addr = (FPW) INTEL_RESET; /* restore read mode */
-			printf("WSM busy too long, can't get prot status\n");
-			return 1;
-		}
-	}
-
-	/* issue the Read Identifier Codes command */
-	*addr = (FPW) INTEL_READID;
-
-	/* wait at least 35ns (W12) before reading */
-	udelay(1);
-
-	/* Intel example code uses offset of 4 for 8-bit flash */
-	lock_conf_addr = (FPWV *) info->start[sector] + 4;
-	ret = (*lock_conf_addr & (FPW) INTEL_PROTECT) ? 1 : 0;
-
-	/* put flash back in read mode */
-	*addr = (FPW) INTEL_RESET;
-
-	return ret;
-}
diff --git a/board/o2dnt/o2dnt.c b/board/o2dnt/o2dnt.c
deleted file mode 100644
index c72a741..0000000
--- a/board/o2dnt/o2dnt.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd at denx.de.
- *
- * (C) Copyright 2004
- * Mark Jonas, Freescale Semiconductor, mark.jonas at motorola.com.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc5xxx.h>
-#include <pci.h>
-#include <netdev.h>
-
-#define SDRAM_MODE      0x00CD0000
-#define SDRAM_CONTROL   0x504F0000
-#define SDRAM_CONFIG1   0xD2322800
-#define SDRAM_CONFIG2   0x8AD70000
-
-static void sdram_start (int hi_addr)
-{
-	long hi_addr_bit = hi_addr ? 0x01000000 : 0;
-
-	/* unlock mode register */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000000 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* precharge all banks */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* precharge all banks */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000002 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* auto refresh */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | 0x80000004 | hi_addr_bit;
-	__asm__ volatile ("sync");
-
-	/* set mode register */
-	*(vu_long *)MPC5XXX_SDRAM_MODE = SDRAM_MODE;
-	__asm__ volatile ("sync");
-
-	/* normal operation */
-	*(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
-	__asm__ volatile ("sync");
-}
-
-/*
- * ATTENTION: Although partially referenced initdram does NOT make real use
- *            use of CONFIG_SYS_SDRAM_BASE. The code does not work if CONFIG_SYS_SDRAM_BASE
- *            is something else than 0x00000000.
- */
-phys_size_t initdram (int board_type)
-{
-	ulong dramsize = 0;
-	ulong dramsize2 = 0;
-	ulong test1, test2;
-
-	/* setup SDRAM chip selects */
-	*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
-	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = 0x80000000;/* disabled */
-	__asm__ volatile ("sync");
-
-	/* setup config registers */
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
-	__asm__ volatile ("sync");
-
-	/* find RAM size using SDRAM CS0 only */
-	sdram_start(0);
-	test1 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize = test1;
-	} else {
-		dramsize = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize < (1 << 20)) {
-		dramsize = 0;
-	}
-
-	/* set SDRAM CS0 size according to the amount of RAM found */
-	if (dramsize > 0)
-		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x13 + __builtin_ffs(dramsize >> 20) - 1;
-	else
-		*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0; /* disabled */
-
-	/* let SDRAM CS1 start right after CS0 */
-	*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize + 0x0000001e;/* 2G */
-
-	/* find RAM size using SDRAM CS1 only */
-	if (!dramsize)
-		sdram_start(0);
-
-	test2 = test1 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
-
-	if (!dramsize) {
-		sdram_start(1);
-		test2 = get_ram_size((long *)(CONFIG_SYS_SDRAM_BASE + dramsize), 0x80000000);
-	}
-
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize2 = test1;
-	} else {
-		dramsize2 = test2;
-	}
-
-	/* memory smaller than 1MB is impossible */
-	if (dramsize2 < (1 << 20))
-		dramsize2 = 0;
-
-	/* set SDRAM CS1 size according to the amount of RAM found */
-	if (dramsize2 > 0) {
-		*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize
-			| (0x13 + __builtin_ffs(dramsize2 >> 20) - 1);
-	} else {
-		*(vu_long *)MPC5XXX_SDRAM_CS1CFG = dramsize; /* disabled */
-	}
-
-	return dramsize + dramsize2;
-}
-
-int checkboard (void)
-{
-	puts ("Board: O2DNT\n");
-	return 0;
-}
-
-void flash_preinit(void)
-{
-	/*
-	 * Now, when we are in RAM, enable flash write
-	 * access for detection process.
-	 * Note that CS_BOOT cannot be cleared when
-	 * executing in flash.
-	 */
-	*(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
-}
-
-void flash_afterinit(ulong size)
-{
-	if (size == 0x800000) { /* adjust mapping */
-		*(vu_long *)MPC5XXX_BOOTCS_START = *(vu_long *)MPC5XXX_CS0_START =
-			START_REG(CONFIG_SYS_BOOTCS_START | size);
-
-		*(vu_long *)MPC5XXX_BOOTCS_STOP = *(vu_long *)MPC5XXX_CS0_STOP =
-			STOP_REG(CONFIG_SYS_BOOTCS_START | size, size);
-	}
-}
-
-#ifdef	CONFIG_PCI
-static struct pci_controller hose;
-
-extern void pci_mpc5xxx_init(struct pci_controller *);
-
-void pci_init_board(void)
-{
-	pci_mpc5xxx_init(&hose);
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
-	cpu_eth_init(bis); /* Built in FEC comes first */
-	return pci_eth_init(bis);
-}
diff --git a/boards.cfg b/boards.cfg
index eda49c6..9cb41f0 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -462,7 +462,6 @@ mcc200_highboot_SDRAM        powerpc     mpc5xxx     mcc200              -
 mcc200_SDRAM                 powerpc     mpc5xxx     mcc200              -              -           mcc200:MCC200_SDRAM
 motionpro                    powerpc     mpc5xxx
 munices                      powerpc     mpc5xxx
-o2dnt                        powerpc     mpc5xxx
 PM520                        powerpc     mpc5xxx     pm520
 PM520_DDR                    powerpc     mpc5xxx     pm520               -              -           PM520:MPC5200_DDR
 PM520_ROMBOOT                powerpc     mpc5xxx     pm520               -              -           PM520:BOOT_ROM
diff --git a/include/configs/o2dnt.h b/include/configs/o2dnt.h
deleted file mode 100644
index 22eb004..0000000
--- a/include/configs/o2dnt.h
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * (C) Copyright 2005
- * Wolfgang Denk, DENX Software Engineering, wd at 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.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-/*
- * High Level Configuration Options
- * (easy to change)
- */
-#define CONFIG_MPC5xxx		1	/* This is an MPC5xxx CPU */
-#define CONFIG_MPC5200
-#define CONFIG_O2DNT		1	/* ... on O2DNT board */
-
-#define	CONFIG_SYS_TEXT_BASE	0xFF000000	/* boot low for 16 MiB boards */
-
-#define CONFIG_SYS_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz */
-
-#define CONFIG_HIGH_BATS	1	/* High BATs supported */
-
-/*
- * Serial console configuration
- */
-#define CONFIG_PSC_CONSOLE	5	/* console is on PSC5 */
-#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps */
-#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
-
-/*
- * PCI Mapping:
- * 0x40000000 - 0x4fffffff - PCI Memory
- * 0x50000000 - 0x50ffffff - PCI IO Space
- */
-#define CONFIG_PCI		1
-#define CONFIG_PCI_PNP		1
-/* #define CONFIG_PCI_SCAN_SHOW	1 */
-#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE	1
-
-#define CONFIG_PCI_MEM_BUS	0x40000000
-#define CONFIG_PCI_MEM_PHYS	CONFIG_PCI_MEM_BUS
-#define CONFIG_PCI_MEM_SIZE	0x10000000
-
-#define CONFIG_PCI_IO_BUS	0x50000000
-#define CONFIG_PCI_IO_PHYS	CONFIG_PCI_IO_BUS
-#define CONFIG_PCI_IO_SIZE	0x01000000
-
-#define CONFIG_SYS_XLB_PIPELINING	1
-
-#define CONFIG_EEPRO100
-#define CONFIG_SYS_RX_ETH_BUFFER	8  /* use 8 rx buffer on eepro100  */
-#define CONFIG_NS8382X		1
-
-/* Partitions */
-#define CONFIG_MAC_PARTITION
-#define CONFIG_DOS_PARTITION
-#define CONFIG_ISO_PARTITION
-
-#define CONFIG_TIMESTAMP	/* Print image info with timestamp */
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_EEPROM
-#define CONFIG_CMD_FAT
-#define CONFIG_CMD_I2C
-#define CONFIG_CMD_NFS
-#define CONFIG_CMD_MII
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_PCI
-
-
-#if (CONFIG_SYS_TEXT_BASE == 0xFF000000)		/* Boot low with 16 MB Flash */
-#   define CONFIG_SYS_LOWBOOT		1
-#else
-#   error "CONFIG_SYS_TEXT_BASE must be 0xFF000000"
-#endif
-
-/*
- * Autobooting
- */
-#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
-
-#define CONFIG_PREBOOT	"echo;"	\
-	"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
-	"echo"
-
-#undef	CONFIG_BOOTARGS
-
-#define	CONFIG_EXTRA_ENV_SETTINGS					\
-	"netdev=eth0\0"							\
-	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
-		"nfsroot=${serverip}:${rootpath}\0"			\
-	"ramargs=setenv bootargs root=/dev/ram rw\0"			\
-	"addip=setenv bootargs ${bootargs} "				\
-		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
-		":${hostname}:${netdev}:off panic=1\0"			\
-	"flash_nfs=run nfsargs addip;"					\
-		"bootm ${kernel_addr}\0"				\
-	"flash_self=run ramargs addip;"					\
-		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
-	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
-	"rootpath=/opt/eldk/ppc_82xx\0"					\
-	"bootfile=/tftpboot/MPC5200/uImage\0"				\
-	""
-
-#define CONFIG_BOOTCOMMAND	"run flash_self"
-
-/*
- * IPB Bus clocking configuration.
- */
-#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK		/* define for 133MHz speed */
-
-#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
-/*
- * PCI Bus clocking configuration
- *
- * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
- * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
- *  of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
- */
-#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2	/* define for 66MHz speed */
-#endif
-
-/*
- * I2C configuration
- */
-#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
-#define CONFIG_SYS_I2C_MODULE		1	/* Select I2C module #1 or #2 */
-
-#define CONFIG_SYS_I2C_SPEED		100000 /* 100 kHz */
-#define CONFIG_SYS_I2C_SLAVE		0x7F
-
-/*
- * EEPROM configuration:
- *
- * O2DNT board is equiped with Ramtron FRAM device FM24CL16
- * 16 Kib Ferroelectric Nonvolatile serial RAM memory
- * organized as 2048 x 8 bits and addressable as eight I2C devices
- * 0x50 ... 0x57 each 256 bytes in size
- *
- */
-#define CONFIG_SYS_I2C_FRAM
-#define CONFIG_SYS_I2C_EEPROM_ADDR		0x50	/* 1010000x */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3
-/*
- * There is no write delay with FRAM, write operations are performed at bus
- * speed. Thus, no status polling or write delay is needed.
- */
-/*#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	70*/
-
-
-/*
- * Flash configuration
- */
-#define CONFIG_SYS_FLASH_BASE		0xFF000000
-#define CONFIG_SYS_FLASH_SIZE		0x01000000
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x00040000)
-
-#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max num of memory banks      */
-#define CONFIG_SYS_MAX_FLASH_SECT	128	/* max num of sects on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)  */
-#define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)  */
-#define CONFIG_SYS_FLASH_UNLOCK_TOUT	10000	/* Timeout for Flash Clear Lock Bits (in ms) */
-#define CONFIG_SYS_FLASH_PROTECTION		/* "Real" (hardware) sectors protection */
-
-/*
- * Environment settings
- */
-#define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_SIZE		0x20000
-#define CONFIG_ENV_SECT_SIZE	0x20000
-#define CONFIG_ENV_OVERWRITE	1
-
-/*
- * Memory map
- */
-#define CONFIG_SYS_MBAR		0xF0000000
-#define CONFIG_SYS_SDRAM_BASE		0x00000000
-#define CONFIG_SYS_DEFAULT_MBAR	0x80000000
-
-/* Use SRAM until RAM will be available */
-#define CONFIG_SYS_INIT_RAM_ADDR	MPC5XXX_SRAM
-#define CONFIG_SYS_INIT_RAM_SIZE	MPC5XXX_SRAM_SIZE	/* Size of used area in DPRAM */
-
-
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_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		(192 << 10)	/* Reserve 192 kB for Monitor	*/
-#define CONFIG_SYS_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc()	*/
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
-
-/*
- * Ethernet configuration
- */
-#define CONFIG_MPC5xxx_FEC	1
-#define CONFIG_MPC5xxx_FEC_MII100
-/*
- * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC@10Mb
- */
-/* #define CONFIG_MPC5xxx_FEC_MII10 */
-#define CONFIG_PHY_ADDR		0x00
-
-/*
- * GPIO configuration
- */
-/*#define CONFIG_SYS_GPS_PORT_CONFIG	0x10002004 */
-#define CONFIG_SYS_GPS_PORT_CONFIG	0x00002006	/* no CAN */
-
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_LONGHELP			/* undef to save memory	    */
-#define CONFIG_SYS_PROMPT		"=> "	/* Monitor Command Prompt   */
-
-#if defined(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
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS		16		/* max number of command args	*/
-#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size	*/
-
-#define CONFIG_SYS_MEMTEST_START	0x00100000	/* memtest works on */
-#define CONFIG_SYS_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	*/
-
-#define CONFIG_SYS_LOAD_ADDR		0x100000	/* default load address */
-
-#define CONFIG_SYS_HZ			1000	/* decrementer freq: 1 ms ticks */
-
-#define CONFIG_SYS_CACHELINE_SIZE	32	/* For MPC5xxx CPUs */
-#if defined(CONFIG_CMD_KGDB)
-#  define CONFIG_SYS_CACHELINE_SHIFT	5	/* log base 2 of the above value */
-#endif
-
-/*
- * Various low-level settings
- */
-#define CONFIG_SYS_HID0_INIT		HID0_ICE | HID0_ICFI
-#define CONFIG_SYS_HID0_FINAL		HID0_ICE
-
-#define CONFIG_SYS_BOOTCS_START	CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BOOTCS_SIZE		CONFIG_SYS_FLASH_SIZE
-
-#ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
-/*
- * For 66 MHz PCI clock additional Wait State is needed for CS0 (flash).
- */
-#define CONFIG_SYS_BOOTCS_CFG		0x00057801 /* for pci_clk = 66 MHz */
-#else
-#define CONFIG_SYS_BOOTCS_CFG		0x00047801 /* for pci_clk = 33 MHz */
-#endif
-
-#define CONFIG_SYS_CS0_START		CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_CS0_SIZE		CONFIG_SYS_FLASH_SIZE
-
-#define CONFIG_SYS_CS_BURST		0x00000000
-#define CONFIG_SYS_CS_DEADCYCLE	0x33333333
-
-#define CONFIG_SYS_RESET_ADDRESS	0xff000000
-
-#endif /* __CONFIG_H */
-- 
1.7.1

^ permalink raw reply related	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH v2 4/4] mpc52xx: remove o2dnt board
  2012-08-31 11:30   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
@ 2012-09-01 12:23     ` Wolfgang Denk
  0 siblings, 0 replies; 12+ messages in thread
From: Wolfgang Denk @ 2012-09-01 12:23 UTC (permalink / raw)
  To: u-boot

Dear Anatolij Gustschin,

In message <1346412644-4446-1-git-send-email-agust@denx.de> you wrote:
> Remove old o2dnt board without OF support. New support for this board
> is added by the previous patch, O2I configuration.
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
> v2:
>  - also remove old o2dnt.h
>  - fix commit message
> 
>  board/o2dnt/Makefile    |   45 ----
>  board/o2dnt/flash.c     |  587 -----------------------------------------------
>  board/o2dnt/o2dnt.c     |  189 ---------------
>  boards.cfg              |    1 -
>  include/configs/o2dnt.h |  297 ------------------------
>  5 files changed, 0 insertions(+), 1119 deletions(-)
>  delete mode 100644 board/o2dnt/Makefile
>  delete mode 100644 board/o2dnt/flash.c
>  delete mode 100644 board/o2dnt/o2dnt.c
>  delete mode 100644 include/configs/o2dnt.h

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
We have phasers, I vote we blast 'em!
	-- Bailey, "The Corbomite Maneuver", stardate 1514.2

^ permalink raw reply	[flat|nested] 12+ messages in thread

* [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header
  2012-08-13  9:38 [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Anatolij Gustschin
                   ` (2 preceding siblings ...)
  2012-08-13  9:38 ` [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board Anatolij Gustschin
@ 2012-09-01 12:19 ` Wolfgang Denk
  3 siblings, 0 replies; 12+ messages in thread
From: Wolfgang Denk @ 2012-09-01 12:19 UTC (permalink / raw)
  To: u-boot

Dear Anatolij Gustschin,

In message <1344850692-29748-1-git-send-email-agust@denx.de> you wrote:
> Add pci_mpc5xxx_init() prototype to the header file, so board .c files
> do not need to add extern pci_mpc5xxx_init() declaration.
> 
> Signed-off-by: Anatolij Gustschin <agust@denx.de>
> ---
>  include/mpc5xxx.h |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
The man on tops walks a lonely street;  the  "chain"  of  command  is
often a noose.

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2012-09-01 12:23 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-08-13  9:38 [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Anatolij Gustschin
2012-08-13  9:38 ` [U-Boot] [PATCH 2/4] mpc5xxx: add GPIO port configuration Anatolij Gustschin
2012-09-01 12:19   ` Wolfgang Denk
2012-08-13  9:38 ` [U-Boot] [PATCH 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations Anatolij Gustschin
2012-08-31 11:29   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
2012-09-01 12:22     ` Wolfgang Denk
2012-08-13  9:38 ` [U-Boot] [PATCH 4/4] mpc52xx: remove o2dnt board Anatolij Gustschin
2012-08-13 12:02   ` Anatolij Gustschin
2012-08-13 12:28   ` Anatolij Gustschin
2012-08-31 11:30   ` [U-Boot] [PATCH v2 " Anatolij Gustschin
2012-09-01 12:23     ` Wolfgang Denk
2012-09-01 12:19 ` [U-Boot] [PATCH 1/4] mpc5xxx: add pci_mpc5xxx_init prototype to common header Wolfgang Denk

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