[U-Boot] [PATCH v2] [ARM] at91: Add support for taskit AT91SAM9G20 boards
Achim Ehrlich
aehrlich at taskit.de
Tue Apr 13 17:00:15 CEST 2010
Tom wrote:
> Achim Ehrlich wrote:
>> This adds support for the AT91SAM9G20 boards by taskit GmbH.
>> Both boards, Stamp9G20 and PortuxG20, are integrated in one file.
>> PortuxG20 is basically a SBC built around Stamp9G20.
>>
>> Signed-off-by: Achim Ehrlich <aehrlich at taskit.de>
>> ---
>> MAINTAINERS | 5 +
>> MAKEALL | 1 +
>> Makefile | 4 +
>> board/taskit/stamp9G20/Makefile | 50 +++++++++
>> board/taskit/stamp9G20/config.mk | 1 +
>> board/taskit/stamp9G20/stamp9G20.c | 203
>> ++++++++++++++++++++++++++++++++++++
>> include/configs/stamp9G20.h | 180
>> ++++++++++++++++++++++++++++++++
>> 7 files changed, 444 insertions(+), 0 deletions(-)
>> create mode 100644 board/taskit/stamp9G20/Makefile
>> create mode 100644 board/taskit/stamp9G20/config.mk
>> create mode 100644 board/taskit/stamp9G20/stamp9G20.c
>> create mode 100644 include/configs/stamp9G20.h
>>
>
> Are more taskit based boards expected?
> If not taskit/stamp9G20 could be reduced to just taskit
>
Yes, there are more taskit boards expected.
>
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index 7f40ebd..c4259a0 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -138,6 +138,11 @@ Jon Diekema <jon.diekema at smiths-aerospace.com>
>>
>> sbc8260 MPC8260
>>
>> +Achim Ehrlich <aehrlich at taskit.de>
>> +
>> + Stamp9G20 AT91SAM9G20
>> + PortuxG20 AT91SAM9G20
>> +
>> Dirk Eibach <eibach at gdsys.de>
>>
>> devconcenter PPC460EX
>> diff --git a/MAKEALL b/MAKEALL
>> index 1949985..51aaaa6 100755
>> --- a/MAKEALL
>> +++ b/MAKEALL
>> @@ -675,6 +675,7 @@ LIST_at91=" \
>> pm9261 \
>> pm9263 \
>> SBC35_A9G20 \
>> + stamp9G20 \
>
> This is ok becasue the portuxg20 is a trival change
>
>> TNY_A9260 \
>> TNY_A9G20 \
>> "
>> diff --git a/Makefile b/Makefile
>> index ce77e10..ed9ae00 100644
>> --- a/Makefile
>> +++ b/Makefile
>> @@ -2903,6 +2903,10 @@ TNY_A9260_config : unconfig
>> @echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
>> @$(MKCONFIG) -a tny_a9260 arm arm926ejs tny_a9260 calao at91
>>
>> +portuxG20_config \
>> +stamp9G20_config : unconfig
>> + @$(MKCONFIG) -t $(@:_config=) stamp9G20 arm arm926ejs stamp9G20
>> taskit at91
>> +
>> ########################################################################
>> ## ARM Integrator boards - see doc/README-integrator for more info.
>> integratorap_config \
>> diff --git a/board/taskit/stamp9G20/Makefile
>> b/board/taskit/stamp9G20/Makefile
>> new file mode 100644
>> index 0000000..191fb8e
>> --- /dev/null
>> +++ b/board/taskit/stamp9G20/Makefile
>> @@ -0,0 +1,50 @@
>> +#
>> +# (C) Copyright 2010
>> +# Achim Ehrlich, taskit GmbH, aehrlich at taskit.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).a
>> +
>> +COBJS-y += stamp9G20.o
>> +
>> +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
>> +OBJS := $(addprefix $(obj),$(COBJS-y))
>> +SOBJS := $(addprefix $(obj),$(SOBJS))
>> +
>> +$(LIB): $(obj).depend $(OBJS) $(SOBJS)
>> + $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
>> +
>> +clean:
>> + rm -f $(SOBJS) $(OBJS)
>> +
>> +distclean: clean
>> + rm -f $(LIB) core *.bak $(obj).depend
>> +
>> +#########################################################################
>>
>> +
>> +# defines $(obj).depend target
>> +include $(SRCTREE)/rules.mk
>> +
>> +sinclude $(obj).depend
>> +
>> +#########################################################################
>>
>> diff --git a/board/taskit/stamp9G20/config.mk
>> b/board/taskit/stamp9G20/config.mk
>> new file mode 100644
>> index 0000000..ff2cfd1
>> --- /dev/null
>> +++ b/board/taskit/stamp9G20/config.mk
>> @@ -0,0 +1 @@
>> +TEXT_BASE = 0x23f00000
>> diff --git a/board/taskit/stamp9G20/stamp9G20.c
>> b/board/taskit/stamp9G20/stamp9G20.c
>> new file mode 100644
>> index 0000000..b543b0a
>> --- /dev/null
>> +++ b/board/taskit/stamp9G20/stamp9G20.c
>> @@ -0,0 +1,203 @@
>> +/*
>> + * (C) Copyright 2007-2008
>> + * Stelian Pop <stelian.pop at leadtechdesign.com>
>> + * Lead Tech Design <www.leadtechdesign.com>
>> + *
>> + * (C) Copyright 2010
>> + * Achim Ehrlich <aehrlich at taskit.de>
>> + * taskit GmbH <www.taskit.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 <asm/arch/at91sam9260.h>
>> +#include <asm/arch/at91_matrix.h>
>> +#include <asm/arch/at91sam9_smc.h>
>> +#include <asm/arch/at91_common.h>
>> +#include <asm/arch/at91_pmc.h>
>> +#include <asm/arch/at91_rstc.h>
>> +#include <asm/arch/at91_pio.h>
>> +#include <asm/arch/io.h>
>> +#include <asm/arch/hardware.h>
>> +#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
>> +#include <net.h>
>> +#endif
>> +#include <netdev.h>
>> +
>> +DECLARE_GLOBAL_DATA_PTR;
>> +
>> +/*
>> -------------------------------------------------------------------------
>> */
>> +/*
>> + * Miscelaneous platform dependent initialisations
>> + */
>> +
>> +#ifdef CONFIG_CMD_NAND
>> +static void stamp9G20_nand_hw_init(void)
>> +{
>> + unsigned long csa;
>> + at91_smc_t *smc = (at91_smc_t *) AT91_SMC_BASE;
>> + at91_matrix_t *matrix = (at91_matrix_t *) AT91_MATRIX_BASE;
>> + at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
>> +
>> + /* Enable CS3 */
>> + csa = readl(&matrix->csa) | AT91_MATRIX_CSA_EBI_CS3A;
>> + writel(csa, &matrix->csa);
>> +
>> + /* Configure SMC CS3 for NAND/SmartMedia */
>> + writel(AT91_SMC_SETUP_NWE(1) | AT91_SMC_SETUP_NCS_WR(0) |
>> + AT91_SMC_SETUP_NRD(1) | AT91_SMC_SETUP_NCS_RD(0),
>> + &smc->cs[3].setup);
>> +
>> + writel(AT91_SMC_PULSE_NWE(3) | AT91_SMC_PULSE_NCS_WR(3) |
>> + AT91_SMC_PULSE_NRD(3) | AT91_SMC_PULSE_NCS_RD(3),
>> + &smc->cs[3].pulse);
>> +
>> + writel(AT91_SMC_CYCLE_NWE(5) | AT91_SMC_CYCLE_NRD(5),
>> + &smc->cs[3].cycle);
>> + writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
>> + AT91_SMC_MODE_EXNW_DISABLE |
>> +#ifdef CONFIG_SYS_NAND_DBW_16
>> + AT91_SMC_MODE_DBW_16 |
>> +#else /* CONFIG_SYS_NAND_DBW_8 */
>> + AT91_SMC_MODE_DBW_8 |
>> +#endif
>
> CONFIG_SYS_NAND_DBW_16 is unused.
> The if-def should be removed
>
>> + AT91_SMC_MODE_TDF_CYCLE(2),
>> + &smc->cs[3].mode);
>> +
>> + writel(1 << AT91SAM9260_ID_PIOC, &pmc->pcer);
>> +
>> + /* Configure RDY/BSY */
>> + at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1);
>> +
>> + /* Enable NandFlash */
>> + at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
>> +}
>> +#endif
>> +
>> +#ifdef CONFIG_MACB
>> +static void stamp9G20_macb_hw_init(void)
>> +{
>> + unsigned long erstl;
>> + at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
>> + at91_pio_t *pio = (at91_pio_t *) AT91_PIO_BASE;
>> + at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE;
>> +
>> + /* Enable MACB Chip, this is the enable PIN on Stamp Adaptor*/
>> + at91_set_pio_output(AT91_PIO_PORTA, 26, 0);
>> +
>> + /* Enable clock */
>> + writel(1 << AT91SAM9260_ID_EMAC, &pmc->pcer);
>> +
>> + /*
>> + * Disable pull-up on:
>> + * RXDV (PA17) => PHY normal mode (not Test mode)
>> + * ERX0 (PA14) => PHY ADDR0
>> + * ERX1 (PA15) => PHY ADDR1
>> + * ERX2 (PA25) => PHY ADDR2
>> + * ERX3 (PA26) => PHY ADDR3
>> + * ECRS (PA28) => PHY ADDR4 => PHYADDR = 0x0
>> + *
>> + * PHY has internal pull-down
>> + */
>> + writel((1 << 14) | (1 << 15) | (1 << 17) |
>> + (1 << 25), &pio->pioa.pudr);
>> +
>> + erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK;
>> +
>> + /* Need to reset PHY -> 500ms reset */
>> + writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0x0D) |
>> + AT91_RSTC_MR_URSTEN, &rstc->mr);
>> +
>> + writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr);
>> + /* Wait for end hardware reset */
>> + while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL))
>> + ;
>> +
>> + /* Restore NRST value */
>> + writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, &rstc->mr);
>> +
>> + /* Re-enable pull-up */
>> + writel((1 << 14) | (1 << 15) | (1 << 17) |
>> + (1 << 25), &pio->pioa.puer);
>> +
>> + at91_macb_hw_init();
>> +}
>> +#endif
>> +
>> +int board_init(void)
>> +{
>> + /* Enable Ctrlc */
>> + console_init_f();
>> +
>> +#ifdef CONFIG_MK_portuxG20
>> + gd->bd->bi_arch_number = MACH_TYPE_PORTUXG20;
>> +#else
>> + gd->bd->bi_arch_number = MACH_TYPE_STAMP9G20;
>> +#endif
>> +
>> + /* adress of boot parameters */
>> + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
>> +
>> + at91_set_pio_output(AT91_PIO_PORTC, 9, 1);
>> + at91_set_pio_output(AT91_PIO_PORTC, 5, 1);
>
> Change immediates to logical #defines
Sorry, I don't get that clearly. In the moment I would take that to mean
that I should do something like
#define CONFIG_BOOT_PARAMS CONFIG_SYS_SDRAM_BASE + 0x100
in the appropriate place
and use here:
gd->bd->bi_boot_params = CONFIG_BOOT_PARAMS
or am I wrong?
>
>> +
>> + at91_serial_hw_init();
>> +#ifdef CONFIG_CMD_NAND
>> + stamp9G20_nand_hw_init();
>> +#endif
>> +#ifdef CONFIG_HAS_DATAFLASH
>> + at91_spi0_hw_init((1 << 0) || (1 << 1));
>> +#endif
>> +#ifdef CONFIG_MACB
>> + stamp9G20_macb_hw_init();
>> +#endif
>> +
>> + return 0;
>> +}
>> +
>> +int dram_init(void)
>> +{
>> + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
>> + gd->bd->bi_dram[0].size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE
>> + , CONFIG_SYS_SDRAM_SIZE);
>> + return 0;
>> +}
>> +
>> +#ifdef CONFIG_RESET_PHY_R
>> +void reset_phy(void)
>> +{
>> +#ifdef CONFIG_MACB
>> + /*
>> + * Initialize ethernet HW addr prior to starting Linux,
>> + * needed for nfsroot
>> + */
>> + eth_init(gd->bd);
>> +#endif
>> +}
>> +#endif
>> +
>> +int board_eth_init(bd_t *bis)
>> +{
>> + int rc = 0;
>> +#ifdef CONFIG_MACB
>> + rc = macb_eth_initialize(0, (void *)AT91_EMAC_BASE, 0x00);
>> +#endif
>> + return rc;
>> +}
>> diff --git a/include/configs/stamp9G20.h b/include/configs/stamp9G20.h
>> new file mode 100644
>> index 0000000..7a8fb87
>> --- /dev/null
>> +++ b/include/configs/stamp9G20.h
>> @@ -0,0 +1,180 @@
>> +/*
>> + * (C) 2010 Achim Ehrlich <aehrlich at taskit.de>
>> + * taskit GmbH <www.taskit.de>
>> + *
>> + * Configuation settings for the Stamp9G20 CPU module.
>> + *
>> + * 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
>> +
>> +#define CONFIG_AT91_GPIO
>> +
>> +/* ARM asynchronous clock */
>> +/* 18.432 MHz crystal */
>> +#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000
>> +/* 1ms resolution */
>> +#define CONFIG_SYS_HZ 1000
>> +
>
> Move these #defines below the cpu/soc/board
>
>> +#define CONFIG_ARM926EJS 1
>> +#define CONFIG_AT91SAM9G20 1
>> +#define CONFIG_ARCH_CPU_INIT
>> +#undef CONFIG_USE_IRQ
>> +/* enable passing of ATAGs */
>> +#define CONFIG_CMDLINE_TAG 1
>> +#define CONFIG_SETUP_MEMORY_TAGS 1
>> +#define CONFIG_INITRD_TAG 1
>> +
>> +#define CONFIG_SKIP_LOWLEVEL_INIT
>> +#define CONFIG_SKIP_RELOCATE_UBOOT
>> +
>> +/* pad the watchdog */
>> +
>> +#define CONFIG_AT91SAM9_WATCHDOG
>> +#define CONFIG_HW_WATCHDOG
>> +
>> +/*
>> + * Hardware drivers
>> + */
>> +#define CONFIG_ATMEL_USART 1
>> +
>> +/* USART 3 is DBGU */
>> +#define CONFIG_USART3 1
>> +
>> +#define CONFIG_BOOTDELAY 3
>> +
>> +/*
>> + * BOOTP options
>> + */
>> +#define CONFIG_BOOTP_BOOTFILESIZE 1
>> +#define CONFIG_BOOTP_BOOTPATH 1
>> +#define CONFIG_BOOTP_GATEWAY 1
>> +#define CONFIG_BOOTP_HOSTNAME 1
>> +
>> +/*
>> + * Command line configuration.
>> + */
>> +#include <config_cmd_default.h>
>> +
>> +#undef CONFIG_CMD_IMI
>> +#undef CONFIG_CMD_IMLS
>> +
>> +#define CONFIG_CMD_PING 1
>> +#define CONFIG_CMD_DHCP 1
>> +#define CONFIG_CMD_NAND 1
>> +#define CONFIG_CMD_USB 1
>> +
>> +/* SDRAM */
>> +#define CONFIG_NR_DRAM_BANKS 1
>> +#define CONFIG_SYS_SDRAM_BASE 0x20000000
>> +#define CONFIG_SYS_SDRAM_SIZE 0x08000000
>> +
>> +/* DataFlash */
>> +#undef CONFIG_ATMEL_DATAFLASH_SPI
>> +#undef CONFIG_HAS_DATAFLASH
>> +
>> +/* NAND flash */
>> +#ifdef CONFIG_CMD_NAND
>> +#define CONFIG_NAND_ATMEL
>> +#define CONFIG_SYS_MAX_NAND_DEVICE 1
>> +#define CONFIG_SYS_NAND_BASE 0x40000000
>> +#define CONFIG_SYS_NAND_DBW_8 1
>> +/* our ALE is AD21 */
>> +#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
>> +/* our CLE is AD22 */
>> +#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
>> +#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIO_PORTC, 14
>> +#define CONFIG_SYS_NAND_READY_PIN AT91_PIO_PORTC, 13
>> +/* needed for nand_util.c */
>> +#define CONFIG_SYS_64BIT_VSPRINTF
>> +#endif
>> +
>> +/* NOR flash - no real flash on this board */
>> +#define CONFIG_SYS_NO_FLASH 1
>> +
>> +/* Ethernet */
>> +#define CONFIG_MACB 1
>> +#define CONFIG_RMII 1
>> +#define CONFIG_NET_MULTI 1
>> +#define CONFIG_NET_RETRY_COUNT 20
>> +#define CONFIG_RESET_PHY_R 1
>> +
>> +/* USB */
>> +#define CONFIG_USB_ATMEL
>> +#define CONFIG_USB_OHCI_NEW 1
>> +#define CONFIG_DOS_PARTITION 1
>> +#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
>> +#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000
>> +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
>> +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
>> +#define CONFIG_USB_STORAGE 1
>> +#define CONFIG_CMD_FAT 1
>> +
>> +#define CONFIG_SYS_LOAD_ADDR 0x22000000
>> +
>> +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
>
> convert spaces to tabs
>
>> +#define CONFIG_SYS_MEMTEST_END 0x23e00000
>> +
>> +/* bootstrap + u-boot + env + linux in nandflash */
>> +#define CONFIG_ENV_IS_IN_NAND 1
>> +#define CONFIG_ENV_OFFSET 0x60000
>> +#define CONFIG_ENV_OFFSET_REDUND 0x80000
>> +#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
>> +#define CONFIG_BOOTCOMMAND "run sdboot"
>> +#define CONFIG_EXTRA_ENV_SETTINGS \
>> + "mtdparts=mtdparts=atmel_nand:128k(bootstrap)ro," \
>> + "256k(uboot)ro,128k(env1)ro," \
>> + "128k(env2)ro,2M(linux),-(root)rw\0" \
>> + "sdboot=setenv bootargs ${basicargs} mem=${ramsize} " \
>> + "${mtdparts} root=/dev/mmcblk0p1 rootdelay=1; " \
>> + "nand read 0x22000000 0xA0000 0x200000; " \
>> + "bootm 22000000\0" \
>> + "flashboot=setenv bootargs ${basicargs} ${mtdparts} " \
>> + "root=/dev/mtdblock5 rootfstype=jffs2; " \
>> + "nand read 0x22000000 0xA0000 0x200000; " \
>> + "bootm 22000000\0" \
>> + "ramsize=64M\0" \
>> + "basicargs=console=ttyS0,115200\0" \
>> + ""
>> +
>> +#define CONFIG_BAUDRATE 115200
>> +#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
>> +
>> +#define CONFIG_SYS_PROMPT "U-Boot> "
>> +#define CONFIG_SYS_CBSIZE 256
>> +#define CONFIG_SYS_MAXARGS 16
>> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE +
>> sizeof(CONFIG_SYS_PROMPT) + 16)
>> +#define CONFIG_SYS_LONGHELP 1
>> +#define CONFIG_CMDLINE_EDITING 1
>> +
>> +/*
>> + * Size of malloc() pool
>> + */
>> +#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE +
>> 128*1024, 0x1000)
>> +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
>> +
>> +#define CONFIG_STACKSIZE (32*1024) /* regular stack */
>> +
>> +#ifdef CONFIG_USE_IRQ
>> +#error CONFIG_USE_IRQ not supported
>> +#endif
>> +
>> +#endif
>
Thanks for your attention
Kind regards
Achim
--
product manager
email:aehrlich at taskit.de
Tel.: ++49 30 611295-25
Fax: ++49 30 611295-11
--
taskit GmbH
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web:http://www.taskit.de
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Managing director: Thorsten Raulfs
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