[U-Boot-Users] [PATCH V2] ppc4xx: Complete DU440 board support

Stefan Roese sr at denx.de
Wed Jan 16 12:20:22 CET 2008


On Wednesday 16 January 2008, Matthias Fuchs wrote:
> Signed-off-by: Matthias Fuchs <matthias.fuchs at esd-electronics.com>

Comments below.

>  MAINTAINERS             |    1 +
>  MAKEALL                 |    1 +
>  Makefile                |    3 +
>  include/configs/DU440.h |  438
> +++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 443
> insertions(+), 0 deletions(-)
>  create mode 100644 include/configs/DU440.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 2ef2f5c..1996688 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -150,6 +150,7 @@ Matthias Fuchs <matthias.fuchs at esd-electronics.com>
>  	DASA_SIM		IOP480 (PPC401)
>  	DP405			PPC405EP
>  	DU405			PPC405GP
> +	DU440			PPC440EPx
>  	G2000			PPC405EP
>  	HH405			PPC405EP
>  	HUB405			PPC405EP
> diff --git a/MAKEALL b/MAKEALL
> index ebc5a22..0777dac 100755
> --- a/MAKEALL
> +++ b/MAKEALL
> @@ -175,6 +175,7 @@ LIST_4xx="		\
>  	DASA_SIM	\
>  	DP405		\
>  	DU405		\
> +	DU440		\
>  	ebony		\
>  	ERIC		\
>  	EXBITGEN	\
> diff --git a/Makefile b/Makefile
> index 1983ca0..7de2286 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1191,6 +1191,9 @@ DP405_config:	unconfig
>  DU405_config:	unconfig
>  	@$(MKCONFIG) $(@:_config=) ppc ppc4xx du405 esd
>
> +DU440_config:	unconfig
> +	@$(MKCONFIG) $(@:_config=) ppc ppc4xx du440 esd
> +
>  ebony_config:	unconfig
>  	@$(MKCONFIG) $(@:_config=) ppc ppc4xx ebony amcc
>
> diff --git a/include/configs/DU440.h b/include/configs/DU440.h
> new file mode 100644
> index 0000000..30ac437
> --- /dev/null
> +++ b/include/configs/DU440.h
> @@ -0,0 +1,438 @@
> +/*
> + * (C) Copyright 2008
> + * Matthias Fuchs, esd gmbh, matthias.fuchs at esd-electronics.com
> + *
> + * based on the Sequoia board configuration by
> + * Stefan Roese, Jacqueline Pira-Ferriol and Alain Saurel
> + *
> + * 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
> + */
> +
> +/************************************************************************
> + * DU440.h - configuration for esd DU440 board (PowerPC440EPx)
> + ***********************************************************************/
> +#ifndef __CONFIG_H
> +#define __CONFIG_H
> +
> +/*-----------------------------------------------------------------------
> + * High Level Configuration Options
> + *----------------------------------------------------------------------*/
> +#define CONFIG_DU440		1		/* Board is esd DU440	*/
> +#define CONFIG_440EPX		1		/* Specific PPC440EPx	*/
> +#define CONFIG_4xx		1		/* ... PPC4xx family	*/
> +#define CONFIG_SYS_CLK_FREQ	33333400	/* external freq to pll	*/
> +
> +#define CONFIG_BOARD_EARLY_INIT_F 1		/* Call board_early_init_f */
> +#define CONFIG_MISC_INIT_R	1		/* Call misc_init_r	*/
> +#define CONFIG_LAST_STAGE_INIT  1               /* last_stage_init      */
> +
> +/*-----------------------------------------------------------------------
> + * Base addresses -- Note these are effective addresses where the
> + * actual resources get mapped (not physical addresses)
> + *----------------------------------------------------------------------*/
> +#define CFG_MONITOR_LEN		(384 * 1024)	/* Reserve 384 kB for Monitor	*/
> +#define CFG_MALLOC_LEN		(8 << 20)	/* Reserve 8 MB for malloc()	*/
> +
> +#define CFG_BOOT_BASE_ADDR	0xf0000000
> +#define CFG_SDRAM_BASE		0x00000000	/* _must_ be 0		*/
> +#define CFG_FLASH_BASE		0xfc000000	/* start of FLASH	*/
> +#define CFG_MONITOR_BASE	TEXT_BASE
> +#define CFG_NAND0_ADDR		0xd0000000      /* NAND Flash		*/
> +#define CFG_NAND1_ADDR		0xd0100000      /* NAND Flash		*/
> +#define CFG_OCM_BASE		0xe0010000      /* ocm			*/
> +#define CFG_PCI_BASE		0xe0000000      /* Internal PCI regs	*/
> +#define CFG_PCI_MEMBASE		0x80000000	/* mapped pci memory	*/
> +#define CFG_PCI_MEMBASE1	CFG_PCI_MEMBASE  + 0x10000000
> +#define CFG_PCI_MEMBASE2	CFG_PCI_MEMBASE1 + 0x10000000
> +#define CFG_PCI_MEMBASE3	CFG_PCI_MEMBASE2 + 0x10000000
> +#define CFG_PCI_IOBASE          0xe8000000
> +
> +
> +/* Don't change either of these */
> +#define CFG_PERIPHERAL_BASE	0xef600000	/* internal peripherals	*/
> +
> +#define CFG_USB2D0_BASE		0xe0000100
> +#define CFG_USB_DEVICE		0xe0000000
> +#define CFG_USB_HOST		0xe0000400
> +
> +/*-----------------------------------------------------------------------
> + * Initial RAM & stack pointer
> + *----------------------------------------------------------------------*/
> +/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache	*/
> +#define CFG_INIT_RAM_OCM	1		/* OCM as init ram	*/
> +#define CFG_INIT_RAM_ADDR	CFG_OCM_BASE	/* OCM			*/
> +
> +#define CFG_INIT_RAM_END	(4 << 10)
> +#define CFG_GBL_DATA_SIZE	256		/* num bytes initial data */
> +#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
> +#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
> +
> +/*-----------------------------------------------------------------------
> + * Serial Port
> + *----------------------------------------------------------------------*/
> +/* TODO: external clock oscillator will be removed */
> +#define CFG_EXT_SERIAL_CLOCK	11059200	/* ext. 11.059MHz clk	*/
> +#define CONFIG_BAUDRATE		115200
> +#define CONFIG_SERIAL_MULTI     1
> +#undef CONFIG_UART1_CONSOLE
> +
> +#define CFG_BAUDRATE_TABLE						\
> +	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
> +
> +/*-----------------------------------------------------------------------
> + * Video Port
> + *----------------------------------------------------------------------*/
> +#define CONFIG_VIDEO
> +#define CONFIG_VIDEO_SMI_LYNXEM
> +#define CONFIG_CFB_CONSOLE
> +#define CONFIG_VIDEO_LOGO
> +#define CONFIG_VGA_AS_SINGLE_DEVICE
> +#define CONFIG_SPLASH_SCREEN
> +#define CONFIG_SPLASH_SCREEN_ALIGN
> +#define CONFIG_VIDEO_BMP_GZIP              /* gzip compressed bmp images  
>      */ +#define CFG_VIDEO_LOGO_MAX_SIZE (4 << 20)  /* for decompressed img
> */ +#define CFG_DEFAULT_VIDEO_MODE 0x31a       /* 1280x1024,16bpp */
> +#define CFG_CONSOLE_IS_IN_ENV
> +#define CFG_ISA_IO CFG_PCI_IOBASE
> +
> +/*-----------------------------------------------------------------------
> + * Environment
> + *----------------------------------------------------------------------*/
> +#define CFG_ENV_IS_IN_EEPROM    1	/* use FLASH for environment vars	*/
> +
> +/*-----------------------------------------------------------------------
> + * FLASH related
> + *----------------------------------------------------------------------*/
> +#define CFG_FLASH_CFI				/* The flash is CFI compatible	*/
> +#define CFG_FLASH_CFI_DRIVER			/* Use common CFI driver	*/
> +
> +#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
> +
> +#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
> +#define CFG_MAX_FLASH_SECT	512	/* max number of sectors on one chip	*/
> +
> +#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
> +#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
> +
> +#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x
> faster)	*/ +/* CFI_FLASH_PROTECTION make flash_protect hang sometimes ->
> disabled */ +#define CFG_FLASH_PROTECTION	1	/* use hardware flash
> protection	*/ +
> +#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
> +#define CFG_FLASH_QUIET_TEST	1	/* don't warn upon unknown flash	*/
> +
> +#ifdef CFG_ENV_IS_IN_FLASH
> +#define CFG_ENV_SECT_SIZE	0x20000 	/* size of one complete sector	*/
> +#define CFG_ENV_ADDR		((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
> +#define	CFG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/
> +
> +/* Address and size of Redundant Environment Sector	*/
> +#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
> +#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
> +#endif
> +
> +#ifdef CFG_ENV_IS_IN_EEPROM
> +#define CFG_ENV_OFFSET		0	/* environment starts at the beginning of the
> EEPROM */ +#define CFG_ENV_SIZE		0x1000	/* 4096 bytes may be used for env
> vars*/ +#endif
> +
> +/*-----------------------------------------------------------------------
> + * DDR SDRAM
> + *----------------------------------------------------------------------*/
> +#define CFG_MBYTES_SDRAM        (1024)	/* 512 MiB      TODO: remove    */
> +#define CONFIG_DDR_DATA_EYE		/* use DDR2 optimization        */
> +#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for setup     */
> +#if 0
> +#define CONFIG_ZERO_SDRAM		/* Zero SDRAM after setup       */
> +#endif
> +#define CONFIG_DDR_ECC			/* Use ECC when available       */
> +#define SPD_EEPROM_ADDRESS	{0x50}
> +#define CONFIG_PROG_SDRAM_TLB
> +
> +/*-----------------------------------------------------------------------
> + * I2C
> + *----------------------------------------------------------------------*/
> +#define CONFIG_HARD_I2C		1		/* I2C with hardware support	*/
> +#undef	CONFIG_SOFT_I2C				/* I2C bit-banged		*/
> +#define CFG_I2C_SPEED		100000   	/* I2C speed and slave address	*/
> +#define CFG_I2C_SLAVE		0x7F
> +#define CONFIG_I2C_CMD_TREE     1
> +#define CONFIG_I2C_MULTI_BUS    1
> +
> +#define CFG_SPD_BUS_NUM         0
> +#define IIC1_MCP3021_ADDR	0x4d
> +#define IIC1_USB2507_ADDR	0x2c
> +#ifdef CONFIG_I2C_MULTI_BUS
> +#define CFG_I2C_NOPROBES        {{1, IIC1_USB2507_ADDR}}
> +#endif
> +#define CFG_I2C_MULTI_EEPROMS
> +#define CFG_I2C_EEPROM_ADDR	0x54
> +#define CFG_I2C_EEPROM_ADDR_LEN 2
> +#define CFG_EEPROM_PAGE_WRITE_ENABLE
> +#define CFG_EEPROM_PAGE_WRITE_BITS 5
> +#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
> +#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x01
> +
> +#define CFG_EEPROM_WREN         1
> +#define CFG_I2C_BOOT_EEPROM_ADDR 0x52
> +
> +/*
> + * standard dtt sensor configuration - bottom bit will determine local or
> + * remote sensor of the TMP401
> + */
> +#define CONFIG_DTT_SENSORS		{ 0, 1 }
> +
> +/*
> + * The PMC440 uses a TI TMP401 temperature sensor. This part
> + * is basically compatible to the ADM1021 that is supported
> + * by U-Boot.
> + *
> + * - i2c addr 0x4c
> + * - conversion rate 0x02 = 0.25 conversions/second
> + * - ALERT ouput disabled
> + * - local temp sensor enabled, min set to 0 deg, max set to 70 deg
> + * - remote temp sensor enabled, min set to 0 deg, max set to 70 deg
> + */
> +#define CONFIG_DTT_ADM1021
> +#define CFG_DTT_ADM1021		{ { 0x4c, 0x02, 0, 1, 70, 0, 1, 70, 0} }
> +
> +/*-----------------------------------------------------------------------
> + * RTC stuff
> + *-----------------------------------------------------------------------
> + */
> +#define CONFIG_RTC_DS1338
> +#define CFG_I2C_RTC_ADDR	0x68
> +
> +#undef	CONFIG_BOOTARGS
> +
> +#define	CONFIG_EXTRA_ENV_SETTINGS					\
> +	"netdev=eth0\0"							\
> +	"ethrotate=no\0"						\
> +	"hostname=du440\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"			\
> +	"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
> +	"flash_self=run ramargs addip addtty optargs;"				\
> +		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
> +	"net_nfs=tftp 200000 ${img};run nfsargs addip addtty optargs;"     \
> +	        "bootm\0"						\
> +	"rootpath=/tftpboot/du440/target_root_du440\0"					\
> +	"img=/tftpboot/du440/uImage\0"				\
> +	"kernel_addr=FFC00000\0"					\
> +	"ramdisk_addr=FFE00000\0"					\
> +	"initrd_high=30000000\0"					\
> +	"load=tftp 100000 /tftpboot/du440/u-boot.bin\0"		\
> +	"update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;"	\
> +		"cp.b 100000 FFFA0000 60000\0"			        \
> +	""
> +#if 0
> +#define CONFIG_BOOTCOMMAND	"run flash_self"
> +#endif
> +
> +#define CONFIG_PREBOOT                  /* enable preboot variable      */
> +
> +#define CONFIG_BOOTDELAY	3	/* autoboot after 5 seconds	*/
> +
> +#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
> +#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
> +
> +#ifndef __ASSEMBLY__
> +int du440_phy_addr(int devnum);
> +#endif
> +
> +#define	CONFIG_IBM_EMAC4_V4	1
> +#define CONFIG_MII		1	/* MII PHY management		*/
> +#define CONFIG_PHY_ADDR		du440_phy_addr(0)	/* PHY address, See
> schematics	*/ +
> +#define CONFIG_PHY_RESET        1	/* reset phy upon startup         */
> +#define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
> +
> +#define CONFIG_HAS_ETH0
> +#define CFG_RX_ETH_BUFFER	128     /* Number of ethernet rx buffers &
> descriptors */ +
> +#define CONFIG_NET_MULTI	1
> +#define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
> +#define CONFIG_PHY1_ADDR	du440_phy_addr(1)
> +
> +/* USB */
> +#define CONFIG_USB_OHCI_NEW
> +#define CONFIG_USB_STORAGE
> +#define CFG_OHCI_BE_CONTROLLER
> +
> +#define CFG_USB_OHCI_CPU_INIT	1
> +#define CFG_USB_OHCI_REGS_BASE	CFG_USB_HOST
> +#define CFG_USB_OHCI_SLOT_NAME	"du440"
> +#define CFG_USB_OHCI_MAX_ROOT_PORTS	15
> +
> +/* Comment this out to enable USB 1.1 device */
> +#define USB_2_0_DEVICE
> +
> +/* Partitions */
> +#define CONFIG_MAC_PARTITION
> +#define CONFIG_DOS_PARTITION
> +#define CONFIG_ISO_PARTITION
> +
> +#include <config_cmd_default.h>
> +
> +#define CONFIG_CMD_BSP
> +#define CONFIG_CMD_DATE
> +#define CONFIG_CMD_ASKENV
> +#define CONFIG_CMD_DHCP
> +#define CONFIG_CMD_DTT
> +#define CONFIG_CMD_DIAG
> +#define CONFIG_CMD_EEPROM
> +#define CONFIG_CMD_ELF
> +#define CONFIG_CMD_FAT
> +#define CONFIG_CMD_I2C
> +#define CONFIG_CMD_IRQ
> +#define CONFIG_CMD_MII
> +#define CONFIG_CMD_NAND
> +#define CONFIG_CMD_NET
> +#define CONFIG_CMD_NFS
> +#define CONFIG_CMD_PCI
> +#define CONFIG_CMD_PING
> +#define CONFIG_CMD_USB
> +#define CONFIG_CMD_REGINFO
> +#define CONFIG_CMD_SDRAM
> +
> +#define CONFIG_SUPPORT_VFAT
> +
> +/*-----------------------------------------------------------------------
> + * Miscellaneous configurable options
> + *----------------------------------------------------------------------*/
> +#define CFG_LONGHELP			/* undef to save memory		*/
> +#define CFG_PROMPT	        "=> "	/* Monitor Command Prompt	*/
> +#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
> +#define CFG_CBSIZE	        1024	/* Console I/O Buffer Size	*/
> +#else
> +#define CFG_CBSIZE	        256	/* Console I/O Buffer Size	*/
> +#endif
> +#define CFG_PBSIZE              (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /*
> Print Buffer Size */ +#define CFG_MAXARGS	        16	/* max number of
> command args	*/
> +#define CFG_BARGSIZE	        CFG_CBSIZE /* Boot Argument Buffer Size	*/
> +
> +#define CFG_MEMTEST_START	0x00400000 /* memtest works on		*/
> +#define CFG_MEMTEST_END		0x3f000000 /* 4 ... < 1GB DRAM	*/
> +
> +#define CFG_LOAD_ADDR		0x100000  /* default load address	*/
> +#define CFG_EXTBDINFO		1	/* To use extended board_into (bd_t) */
> +
> +#define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks	*/
> +
> +#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
> +#define CONFIG_LOOPW            1       /* enable loopw command         */
> +#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
> +#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0
> */ +#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */ +
> +#define CONFIG_AUTOBOOT_KEYED 1
> +#define CONFIG_AUTOBOOT_PROMPT "Press SPACE to abort autoboot in %d
> seconds\n" +#define CONFIG_AUTOBOOT_DELAY_STR "d"
> +#define CONFIG_AUTOBOOT_STOP_STR " "
> +
> +/*-----------------------------------------------------------------------
> + * PCI stuff
> + *----------------------------------------------------------------------*/
> +/* General PCI */
> +#define CONFIG_PCI			/* include pci support	        */
> +#define CONFIG_PCI_PNP			/* do (not) pci plug-and-play   */
> +#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup  */
> +#define CFG_PCI_TARGBASE        0x80000000 /* PCIaddr mapped to
> CFG_PCI_MEMBASE*/ +
> +/* Board-specific PCI */
> +#define CFG_PCI_PRE_INIT		/* enable board pci_pre_init()	*/
> +#define CFG_PCI_TARGET_INIT
> +#define CFG_PCI_MASTER_INIT
> +
> +/*
> + * For booting Linux, the board info and command line data
> + * have to be in the first 8 MB of memory, since this is
> + * the maximum mapped by the Linux kernel during initialization.
> + */
> +#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
> +
> +/*-----------------------------------------------------------------------
> + * External Bus Controller (EBC) Setup
> + *----------------------------------------------------------------------*/
> +#define CFG_FLASH		CFG_FLASH_BASE
> +
> +#define CFG_CPLD_BASE		0xC0000000
> +#define CFG_CPLD_RANGE 	        0x00000010
> +#define CFG_DUMEM_BASE		0xC0100000
> +#define CFG_DUMEM_RANGE 	0x00100000
> +#define CFG_DUIO_BASE		0xC0200000
> +#define CFG_DUIO_RANGE 	        0x00010000
> +
> +/*
> + * On Sequoia CS0 and CS3 are switched when configuring for NAND booting
> + */

Comment above is not correct. Please fix or remove.

> +#define CFG_NAND0_CS		2		/* NAND chip connected to CSx	*/
> +#define CFG_NAND1_CS		3		/* NAND chip connected to CSx	*/
> +/* Memory Bank 0 (NOR-FLASH) initialization					*/
> +#define CFG_EBC_PB0AP		0x04017200 /* mf test-only - disabled ready# */
> +/* 0x03017200 = 90ns */          /* mf test-only - use 0x04017200 for
> 120ns */ +#define CFG_EBC_PB0CR		(CFG_FLASH_BASE | 0xda000)
> +
> +/* Memory Bank 1 (CPLD, 16 bytes needed, but 1MB is minimum) 		        */
> +#define CFG_EBC_PB1AP		0x018003c0
> +#define CFG_EBC_PB1CR		(CFG_CPLD_BASE | 0x18000)
> +
> +/* Memory Bank 2 (NAND-FLASH) initialization					*/
> +#define CFG_EBC_PB2AP		0x018003c0
> +#define CFG_EBC_PB2CR		(CFG_NAND0_ADDR | 0x1c000)
> +
> +/* Memory Bank 3 (NAND-FLASH) initialization					*/
> +#define CFG_EBC_PB3AP		0x018003c0
> +#define CFG_EBC_PB3CR		(CFG_NAND1_ADDR | 0x1c000)
> +
> +/* Memory Bank 4 (DUMEM, 1MB) initialization					*/
> +#define CFG_EBC_PB4AP		0x018053c0
> +#define CFG_EBC_PB4CR		(CFG_DUMEM_BASE | 0x18000)
> +
> +/* Memory Bank 5 (DUIO, 64KB needed, but 1MB is minimum)              
> 		*/ +#define CFG_EBC_PB5AP		0x018053c0
> +#define CFG_EBC_PB5CR		(CFG_DUIO_BASE | 0x18000)
> +
> +/*-----------------------------------------------------------------------
> + * NAND FLASH
> + *----------------------------------------------------------------------*/
> +#define CFG_MAX_NAND_DEVICE	2
> +#define NAND_MAX_CHIPS		CFG_MAX_NAND_DEVICE
> +#define CFG_NAND_SELECT_DEVICE  1	/* nand driver supports mutipl. chips	*/
> +#define CFG_NAND_BASE_LIST {CFG_NAND0_ADDR + CFG_NAND0_CS, CFG_NAND1_ADDR
> + CFG_NAND1_CS} +
> +/*
> + * Internal Definitions
> + *
> + * Boot Flags
> + */
> +#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
> +#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
> +
> +#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
> +#define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
> +#define CONFIG_KGDB_SER_INDEX	2	    /* which serial port to use */
> +#endif
> +
> +#if 0
> +#define CONFIG_SHOW_ACTIVITY      1
> +#endif
> +
> +#endif	/* __CONFIG_H */



-- 
Viele Grüße,
Stefan

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