[U-Boot] [PATCH v2 3/4] mpc52xx: add common o2dnt and o2dnt2 support and configurations
Anatolij Gustschin
agust at denx.de
Fri Aug 31 13:29:57 CEST 2012
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 at 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 at egnite.de>
ethernut5 ARM926EJS (AT91SAM9XE SoC)
+Anatolij Gustschin <agust at denx.de>
+
+ O2D MPC5200
+ O2D300 MPC5200
+ O2DNT2 MPC5200
+ O2I MPC5200
+ O2MNT MPC5200
+ O3DNT MPC5200
+
Dirk Eibach <eibach at 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 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 <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 at 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 at 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 at 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 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 __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 at 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 at 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 ${IOpin};mw f0000b10 0x20\0"
diff --git a/include/configs/o2mnt.h b/include/configs/o2mnt.h
new file mode 100644
index 0000000..0c319b1
--- /dev/null
+++ b/include/configs/o2mnt.h
@@ -0,0 +1,77 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust at denx.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000 boot low boot high (standard configuration)
+ * 0x00100000 boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0xff000000 /* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE 0xff000000
+#define CONFIG_SYS_FLASH_SIZE 0x01000000 /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT 128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG 0x00002004 /* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_NETCONSOLE
+
+#define CONFIG_SYS_BOOTCS_CFG 0x00087801
+#define CONFIG_SYS_RESET_ADDRESS 0xff000000
+
+#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x03f00000 /* 1 - 63 MB in DRAM */
+
+#define CONFIG_BOARD_NAME "o2mnt"
+#define CONFIG_BOARD_BOOTCMD "${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 at 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
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