Merge with git+ssh://sr@pollux.denx.org/home/sr/git/u-boot/denx/.git

2 files changed, 915 insertions, 0 deletions

diff --git a/include/configs/solidcard3.h b/include/configs/solidcard3.h
new file mode 100644
index 0000000..d71fcae
--- /dev/null
+++ b/include/configs/solidcard3.h
@@ -0,0 +1,562 @@
+/*
+ * (C) Copyright 2007
+ * Heiko Schocher, DENX Software Engineering, <hs@denx.de>.
+ *
+ * From:
+ * (C) Copyright 2003
+ * Juergen Beisert, EuroDesign embedded technologies, jbeisert@eurodsn.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
+
+#undef USE_VGA_GRAPHICS
+
+/* Memory Map
+0x00000000 .... 0x03FFFFFF -> RAM (up to 128MiB)
+0x74000000 .... 0x740FFFFF -> CS#6
+0x74100000 .... 0x741FFFFF -> CS#7
+0x74200000 .... 0x742FFFFF -> CS4# if no internal USB
+0x74300000 .... 0x743FFFFF -> CS5# if no boosted IDE
+0x77C00000 .... 0x77CFFFFF -> CS4# USB HC (1 MiB)
+0x77D00000 .... 0x77DFFFFF -> CS1# NAND-Flash (1 MiB)
+0x78000000 .... 0x78FFFFFF -> CS2# ISA-Bus Speicherzugriff (16 MiB)
+0x79000000 .... 0x7900FFFF -> CS2# ISA-Bus IO-Zugriff (16 MiB, mapped: 64kiB)
+0x79010000 .... 0x79FFFFFF -> CS2# ISA-Bus IO-Zugriff (mirrored)
+0x7A000000 .... 0x7A0FFFFF -> CS5# IDE emulation (1MiB)
+
+0x80000000 .... 0x9FFFFFFF -> PCI-Bus Speicherzugriff (512MiB, mapped: 1:1)
+0xA0000000 .... 0xBFFFFFFF -> PCI-Bus Speicherzugriff (512MiB, mapped: 0x00000000...0x1FFFFFFF)
+0xE8000000 .... 0xE800FFFF -> PCI-Bus IO-Zugriff (64kiB, translated to PCI: 0x0000...0xFFFF)
+0xE8800000 .... 0xEBFFFFFF -> PCI-Bus IO-Zugriff (56MiB, translated to PCI: 0x00800000...0x3FFFFFF)
+0xEED00000 .... 0xEED00003 -> PCI-Bus
+0xEF400000 .... 0xEF40003F -> PCI-Bus Local Configuration Registers
+0xEF40003F .... 0xEF5FFFFF -> reserved
+0xEF600000 .... 0xEFFFFFFF -> 405GP internal Devices (10 MiB)
+0xF0000000 .... 0xF01FFFFF -> Flash-ROM (2 MiB)
+0xF0200000 .... 0xF7FFFFFF -> free for flash devices
+0xF8000000 .... 0xF8000FFF -> OnChipMemory (4kiB)
+0xF8001000 .... 0xFFDFFFFF -> free for flash devices
+0xFFE00000 .... 0xFFFFFFFF -> BOOT-ROM (2 MiB)
+*/
+
+#define CONFIG_SOLIDCARD3	1
+#define CONFIG_4xx	1
+#define CONFIG_405GP	1
+
+#define CONFIG_BOARD_EARLY_INIT_F	1
+
+/*
+ * define IDE_USES_ISA_EMULATION for slower IDE access in the ISA-IO address range
+ * If undefed, IDE access uses a seperat emulation with higher access speed
+ * Consider to inform your Linux IDE driver about the different addresses!
+ * IDE_USES_ISA_EMULATION is only used if your CONFIG_COMMANDS macro includes the CFG_CMD_IDE macro!
+ */
+#define IDE_USES_ISA_EMULATION
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#define CONFIG_SERIAL_MULTI
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+/*
+ * define CONFIG_POWER_DOWN if your cpu should power down while waiting for your input
+ * Works only, if you have enabled the CONFIG_SERIAL_SOFTWARE_FIFO feature
+ */
+#if CONFIG_SERIAL_SOFTWARE_FIFO
+ #define CONFIG_POWER_DOWN
+#endif
+
+/*
+ * define CONFIG_SYS_CLK_FREQ to your base crystal clock in Hz
+ */
+#define CONFIG_SYS_CLK_FREQ	33333333
+
+/*
+ * define CONFIG_BAUDRATE to the baudrate value you want to use as default
+ */
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_BOOTDELAY	3 /* autoboot after 3 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"			\
+	"nand_args=setenv bootargs root=/dev/mtdblock4 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_nand=nand_args addip addcon;bootm ${kernel_addr}\0"	\
+	"net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0"	\
+	"rootpath=/opt/eldk/ppc_4xx\0"					\
+	"bootfile=/tftpboot/sc3/uImage\0"				\
+	"kernel_addr=FFE08000\0"					\
+	""
+#undef CONFIG_BOOTCOMMAND
+
+#define CONFIG_SILENT_CONSOLE	1	/* enable silent startup */
+#define CFG_DEVICE_NULLDEV	1	/* include nulldev device	*/
+
+#if 1	/* feel free to disable for development */
+#define CONFIG_AUTOBOOT_KEYED		/* Enable password protection	*/
+#define CONFIG_AUTOBOOT_PROMPT		"\nSC3 - booting... stop with S\n"
+#define CONFIG_AUTOBOOT_DELAY_STR	"S"	/* 1st "password"	*/
+#endif
+
+/*
+ * define CONFIG_BOOTCOMMAND to the autoboot commands. They will running after
+ * the CONFIG_BOOTDELAY delay to boot your machine
+ */
+#define CONFIG_BOOTCOMMAND	"bootp;dcache on;bootm"
+
+/*
+ * define CONFIG_BOOTARGS to the default kernel parameters. They will used if you don't
+ * set different values at the u-boot prompt
+ */
+#ifdef USE_VGA_GRAPHICS
+ #define CONFIG_BOOTARGS	"root=/dev/nfs rw ip=bootp nfsroot=/tftpboot/solidcard3re"
+#else
+ #define CONFIG_BOOTARGS	"console=ttyS0,115200 root=/dev/nfs rw ip=bootp"
+#endif
+/*
+ * Is the USB host controller assembled? If yes define CONFIG_ISP1161_PRESENT
+ * This reserves memory bank #4 for this purpose
+ */
+#undef CONFIG_ISP1161_PRESENT
+
+#undef CONFIG_LOADS_ECHO   /* no echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#define CONFIG_NET_MULTI
+/* #define CONFIG_EEPRO100_SROM_WRITE */
+/* #define CONFIG_SHOW_MAC */
+#define CONFIG_EEPRO100
+#define CONFIG_MII 1			/* add 405GP MII PHY management		*/
+#define CONFIG_PHY_ADDR 1	/* the connected Phy defaults to address 1 */
+
+#define CONFIG_COMMANDS	  \
+	   (CONFIG_CMD_DFL	| \
+				CFG_CMD_PCI	| \
+				CFG_CMD_IRQ	| \
+				CFG_CMD_NET | \
+				CFG_CMD_MII | \
+				CFG_CMD_PING | \
+				CFG_CMD_NAND | \
+				CFG_CMD_I2C | \
+				CFG_CMD_IDE | \
+				CFG_CMD_DATE | \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_CACHE  | \
+				CFG_CMD_ELF	)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#undef CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP	1		/* undef to save memory		*/
+#define CFG_PROMPT	"SC3> "	/* Monitor Command Prompt	*/
+#define	CFG_CBSIZE	256		/* Console I/O Buffer Size	*/
+
+#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	0x0400000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/
+
+/*
+ * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
+ * If CFG_405_UART_ERRATA_59, then UART divisor is 31.
+ * Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
+ * The Linux BASE_BAUD define should match this configuration.
+ *    baseBaud = cpuClock/(uartDivisor*16)
+ * If CFG_405_UART_ERRATA_59 and 200MHz CPU clock,
+ * set Linux BASE_BAUD to 403200.
+ *
+ * Consider the OPB clock! If it get lower the BASE_BAUD must be lower to
+ * (see 405GP datasheet for descritpion)
+ */
+#undef	CFG_EXT_SERIAL_CLOCK		/* external serial clock */
+#undef	CFG_405_UART_ERRATA_59		/* 405GP/CR Rev. D silicon */
+#define CFG_BASE_BAUD		921600	/* internal clock */
+
+/* The following table includes the supported baudrates */
+#define CFG_BAUDRATE_TABLE  \
+    {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+
+#define CFG_LOAD_ADDR		0x1000000	/* default load address */
+#define CFG_EXTBDINFO		1	/* To use extended board_into (bd_t) */
+
+#define	CFG_HZ			1000	/* decrementer freq: 1 ms ticks	*/
+
+/*-----------------------------------------------------------------------
+ * IIC stuff
+ *-----------------------------------------------------------------------
+ */
+#define  CONFIG_HARD_I2C		/* I2C with hardware support	*/
+#undef	CONFIG_SOFT_I2C			/* I2C bit-banged		*/
+
+#define I2C_INIT
+#define I2C_ACTIVE 0
+#define I2C_TRISTATE 0
+
+#define CFG_I2C_SPEED		100000	/* use the standard 100kHz speed */
+#define CFG_I2C_SLAVE		0x7F		/* mask valid bits */
+
+#define CONFIG_RTC_DS1337
+#define CFG_I2C_RTC_ADDR 0x68
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+#define PCI_HOST_ADAPTER 0		/* configure ar pci adapter	*/
+#define PCI_HOST_FORCE	1		/* configure as pci host	*/
+#define PCI_HOST_AUTO	2		/* detected via arbiter enable	*/
+
+#define CONFIG_PCI			/* include pci support		*/
+#define CONFIG_PCI_HOST	PCI_HOST_FORCE	/* select pci host function	*/
+#define CONFIG_PCI_PNP			/* do pci plug-and-play		*/
+					/* resource configuration	*/
+
+/* If you want to see, whats connected to your PCI bus */
+/* #define CONFIG_PCI_SCAN_SHOW */
+
+#define CFG_PCI_SUBSYS_VENDORID 0x0000	/* PCI Vendor ID: to-do!!!	*/
+#define CFG_PCI_SUBSYS_DEVICEID 0x0000	/* PCI Device ID: to-do!!!	*/
+#define CFG_PCI_PTM1LA	0x00000000	/* point to sdram		*/
+#define CFG_PCI_PTM1MS	0x80000001	/* 2GB, enable hard-wired to 1	*/
+#define CFG_PCI_PTM1PCI 0x00000000	/* Host: use this pci address	*/
+#define CFG_PCI_PTM2LA	0x00000000	/* disabled			*/
+#define CFG_PCI_PTM2MS	0x00000000	/* disabled			*/
+#define CFG_PCI_PTM2PCI 0x04000000	/* Host: use this pci address	*/
+
+/*-----------------------------------------------------------------------
+ * External peripheral base address
+ *-----------------------------------------------------------------------
+ */
+#if !(CONFIG_COMMANDS & CFG_CMD_IDE)
+
+#undef	CONFIG_IDE_LED			/* no led for ide supported	*/
+#undef	CONFIG_IDE_RESET		/* no reset for ide supported	*/
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff
+ *-----------------------------------------------------------------------
+ */
+#else /* !(CONFIG_COMMANDS & CFG_CMD_IDE) */
+#define CONFIG_START_IDE	1	/* check, if use IDE */
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* no pcmcia interface required */
+#undef	CONFIG_IDE_LED			/* no led for ide supported	*/
+#undef	CONFIG_IDE_RESET		/* no reset for ide supported	*/
+
+#define	CONFIG_ATAPI
+#define	CONFIG_DOS_PARTITION
+#define	CFG_IDE_MAXDEVICE	(CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
+
+#ifndef IDE_USES_ISA_EMULATION
+
+/* New and faster access */
+#define	CFG_ATA_BASE_ADDR		0x7A000000	/* start of ISA IO emulation */
+
+/* How many IDE busses are available */
+#define	CFG_IDE_MAXBUS		1
+
+/* What IDE ports are available */
+#define	CFG_ATA_IDE0_OFFSET	0x000		/* first is available */
+#undef	CFG_ATA_IDE1_OFFSET			/* second not available */
+
+/* access to the data port is calculated:
+   CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_DATA_OFFSET + 0 */
+#define CFG_ATA_DATA_OFFSET	0x0000	/* Offset for data I/O */
+
+/* access to the registers is calculated:
+   CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_REG_OFFSET + [1..7] */
+#define	CFG_ATA_REG_OFFSET	0x0000	/* Offset for normal register accesses	*/
+
+/* access to the alternate register is calculated:
+   CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_ALT_OFFSET + 6 */
+#define CFG_ATA_ALT_OFFSET	0x008		/* Offset for alternate registers	*/
+
+#else /* IDE_USES_ISA_EMULATION */
+
+#define	CFG_ATA_BASE_ADDR		0x79000000	/* start of ISA IO emulation */
+
+/* How many IDE busses are available */
+#define	CFG_IDE_MAXBUS		1
+
+/* What IDE ports are available */
+#define	CFG_ATA_IDE0_OFFSET	0x01F0	/* first is available */
+#undef	CFG_ATA_IDE1_OFFSET				/* second not available */
+
+/* access to the data port is calculated:
+   CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_DATA_OFFSET + 0 */
+#define CFG_ATA_DATA_OFFSET	0x0000	/* Offset for data I/O */
+
+/* access to the registers is calculated:
+   CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_REG_OFFSET + [1..7] */
+#define	CFG_ATA_REG_OFFSET	0x0000	/* Offset for normal register accesses	*/
+
+/* access to the alternate register is calculated:
+   CFG_ATA_BASE_ADDR + CFG_ATA_IDE0_OFFSET + CFG_ATA_ALT_OFFSET + 6 */
+#define CFG_ATA_ALT_OFFSET	0x03F0		/* Offset for alternate registers	*/
+
+#endif /* IDE_USES_ISA_EMULATION */
+
+#endif /* !(CONFIG_COMMANDS & CFG_CMD_IDE) */
+
+/*
+#define	CFG_KEY_REG_BASE_ADDR	0xF0100000
+#define	CFG_IR_REG_BASE_ADDR	0xF0200000
+#define	CFG_FPGA_REG_BASE_ADDR	0xF0300000
+*/
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ *
+ * CFG_FLASH_BASE   -> start address of internal flash
+ * CFG_MONITOR_BASE -> start of u-boot
+ */
+#ifndef __ASSEMBLER__
+extern unsigned long offsetOfBigFlash;
+extern unsigned long offsetOfEnvironment;
+#endif
+
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_FLASH_BASE		0xFFE00000
+#define CFG_MONITOR_BASE	0xFFFC0000     /* placed last 256k */
+#define CFG_MONITOR_LEN		(224 * 1024)	/* Reserve 224 KiB for Monitor	*/
+#define CFG_MALLOC_LEN		(128 * 1024)	/* Reserve 128 KiB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MiB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+/*-----------------------------------------------------------------------
+ * FLASH organization ## FIXME: lookup in datasheet
+ */
+#define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_CFI			/* flash is CFI compat.	*/
+#define CFG_FLASH_CFI_DRIVER		/* Use common CFI driver*/
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector	*/
+#define CFG_FLASH_QUIET_TEST	1	/* don't warn upon unknown flash*/
+#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_ENV_IS_IN_FLASH	1
+#if CFG_ENV_IS_IN_FLASH
+	#define CFG_ENV_OFFSET		0x00000000  /* Offset of Environment Sector in bottom type */
+	#define CFG_ENV_SIZE		0x4000	    /* Total Size of Environment Sector	*/
+	#define CFG_ENV_SECT_SIZE	0x4000	    /* see README - env sector total size	*/
+#endif
+/* let us changing anything in our environment */
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * NAND-FLASH stuff
+ */
+#define CFG_MAX_NAND_DEVICE	1
+#define NAND_MAX_CHIPS		1
+#define CFG_NAND_BASE		0x77D00000
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ *
+ * CFG_DCACHE_SIZE -> size of data cache:
+ * - 405GP 8k
+ * - 405GPr 16k
+ * How to handle the difference in chache size?
+ * CFG_CACHELINE_SIZE -> size of one cache line: 32 bytes
+ * (used in cpu/ppc4xx/start.S)
+*/
+#define CFG_DCACHE_SIZE    16384
+
+#define CFG_CACHELINE_SIZE 32
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+ #define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
+#endif
+
+/*
+ * Init Memory Controller:
+ *
+ */
+
+#define FLASH_BASE0_PRELIM	CFG_FLASH_BASE
+#define FLASH_BASE1_PRELIM	0
+
+/*-----------------------------------------------------------------------
+ * Some informations about the internal SRAM (OCM=On Chip Memory)
+ *
+ * CFG_OCM_DATA_ADDR -> location
+ * CFG_OCM_DATA_SIZE -> size
+*/
+
+#define CFG_TEMP_STACK_OCM	1
+#define CFG_OCM_DATA_ADDR	0xF8000000
+#define CFG_OCM_DATA_SIZE	0x1000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM):
+ * - we are using the internal 4k SRAM, so we don't need data cache mapping
+ * - internal SRAM (OCM=On Chip Memory) is placed to CFG_OCM_DATA_ADDR
+ * - Stackpointer will be located to
+ *   (CFG_INIT_RAM_ADDR&0xFFFF0000) | (CFG_INIT_SP_OFFSET&0x0000FFFF)
+ *   in cpu/ppc4xx/start.S
+ */
+
+#undef CFG_INIT_DCACHE_CS
+/* Where the internal SRAM starts */
+#define CFG_INIT_RAM_ADDR	CFG_OCM_DATA_ADDR
+/* Where the internal SRAM ends (only offset) */
+#define CFG_INIT_RAM_END	0x0F00
+
+/*
+
+ CFG_INIT_RAM_ADDR ------> ------------ lower address
+			   |	      |
+			   |  ^       |
+			   |  |       |
+			   |  | Stack |
+ CFG_GBL_DATA_OFFSET ----> ------------
+			   |	      |
+			   | 64 Bytes |
+			   |	      |
+ CFG_INIT_RAM_END  ------> ------------ higher address
+  (offset only)
+
+*/
+/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_SIZE     64
+#define CFG_GBL_DATA_OFFSET   (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+/* Initial value of the stack pointern in internal SRAM */
+#define CFG_INIT_SP_OFFSET    CFG_GBL_DATA_OFFSET
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+/* ################################################################################### */
+/* These defines will be used in cpu/ppc4xx/cpu_init.c to setup external chip selects  */
+/* They are currently undefined cause they are initiaized in board/solidcard3/init.S   */
+
+/* This chip select accesses the boot device */
+/* It depends on boot select switch if this device is 16 or 8 bit */
+
+#undef CFG_EBC_PB0AP
+#undef CFG_EBC_PB0CR
+
+#undef CFG_EBC_PB1AP
+#undef CFG_EBC_PB1CR
+
+#undef CFG_EBC_PB2AP
+#undef CFG_EBC_PB2CR
+
+#undef CFG_EBC_PB3AP
+#undef CFG_EBC_PB3CR
+
+#undef CFG_EBC_PB4AP
+#undef CFG_EBC_PB4CR
+
+#undef CFG_EBC_PB5AP
+#undef CFG_EBC_PB5CR
+
+#undef CFG_EBC_PB6AP
+#undef CFG_EBC_PB6CR
+
+#undef CFG_EBC_PB7AP
+#undef CFG_EBC_PB7CR
+
+#define CONFIG_SDRAM_BANK0	/* use the standard SDRAM initialization */
+#undef CONFIG_SPD_EEPROM
+
+/*
+ * Define this to get more information about system configuration
+ */
+/* #define SC3_DEBUGOUT */
+#undef SC3_DEBUGOUT
+
+/***********************************************************************
+ * External peripheral base address
+ ***********************************************************************/
+
+#define CFG_ISA_MEM_BASE_ADDRESS 0x78000000
+/*
+ Die Grafik-Treiber greifen über die Adresse in diesem Macro auf den Chip zu.
+ Das funktioniert bei deren Karten, weil sie eine PCI-Bridge benutzen, die
+ das gleiche Mapping durchführen kann, wie der SC520 (also Aufteilen von IO-Zugriffen
+ auf ISA- und PCI-Zyklen)
+ */
+#define CFG_ISA_IO_BASE_ADDRESS  0xE8000000
+/*#define CFG_ISA_IO_BASE_ADDRESS  0x79000000 */
+
+/************************************************************
+ * Video support
+ ************************************************************/
+
+#ifdef USE_VGA_GRAPHICS
+#define CONFIG_VIDEO		/* To enable video controller support */
+#define CONFIG_VIDEO_CT69000
+#define CONFIG_CFB_CONSOLE
+/* #define CONFIG_VIDEO_LOGO */
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#define CONFIG_VIDEO_SW_CURSOR
+/* #define CONFIG_VIDEO_HW_CURSOR */
+#define CONFIG_VIDEO_ONBOARD	/* Video controller is on-board */
+
+#define VIDEO_HW_RECTFILL
+#define VIDEO_HW_BITBLT
+
+#endif
+
+/************************************************************
+ * Ident
+ ************************************************************/
+#define CONFIG_SC3_VERSION "r1.4"
+
+#define POST_OUT(x) (*((volatile unsigned char*)(0x79000080))=x)
+
+#endif	/* __CONFIG_H */
diff --git a/include/configs/uc101.h b/include/configs/uc101.h
new file mode 100644
index 0000000..8cd8e9b
--- /dev/null
+++ b/include/configs/uc101.h
@@ -0,0 +1,353 @@
+/*
+ * (C) Copyright 2003-2006
+ * Heiko Schocher, DENX Software Engineering, hs@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		1	/* (more precisely an MPC5200 CPU)	*/
+#define CONFIG_UC101		1	/* UC101 board			*/
+
+#define CFG_MPC5XXX_CLKIN	33000000 /* ... running at 33.000000MHz		*/
+
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM		0x02	/* Software reboot			*/
+
+#define CFG_CACHELINE_SIZE	32	/* For MPC5xxx CPUs			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#  define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
+#endif
+
+#define CONFIG_BOARD_EARLY_INIT_R
+
+/*
+ * Serial console configuration
+ */
+#define CONFIG_PSC_CONSOLE	1	/* console is on PSC1	*/
+#define CONFIG_BAUDRATE		115200	/* ... at 115200 bps	*/
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/* Partitions */
+#define CONFIG_DOS_PARTITION
+
+/*
+ * Supported commands
+ */
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_DISPLAY	| \
+				CFG_CMD_DHCP	| \
+				CFG_CMD_PING	| \
+				CFG_CMD_EEPROM	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_DTT	| \
+				CFG_CMD_IDE	| \
+				CFG_CMD_FAT	| \
+				CFG_CMD_NFS	| \
+				CFG_CMD_MII	| \
+				CFG_CMD_SNTP	)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define	CONFIG_TIMESTAMP	1	/* Print image info with timestamp */
+
+#if (TEXT_BASE == 0xFFF00000) /* Boot low */
+#   define CFG_LOWBOOT		1
+#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"			\
+	"addwdt=setenv bootargs ${bootargs} wdt=off"			\
+	"addip=setenv bootargs ${bootargs} "				\
+		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
+		":${hostname}:${netdev}:off panic=1\0"			\
+	"flash_nfs=run nfsargs addip;"					\
+		"bootm ${kernel_addr}\0"				\
+	"net_nfs=tftp 300000 ${bootfile};run nfsargs addip addwdt;bootm\0" \
+	"rootpath=/opt/eldk/ppc_82xx\0"					\
+	""
+
+#define CONFIG_BOOTCOMMAND	"run net_nfs"
+
+#define CONFIG_MISC_INIT_R	1
+
+/*
+ * IPB Bus clocking configuration.
+ */
+#define CFG_IPBSPEED_133		/* define for 133MHz speed */
+
+/*
+ * I2C configuration
+ */
+#define CONFIG_HARD_I2C		1	/* I2C with hardware support */
+#define CFG_I2C_MODULE		2	/* Select I2C module #1 or #2 */
+
+#define CFG_I2C_SPEED		100000 /* 100 kHz */
+#define CFG_I2C_SLAVE		0x7F
+
+/*
+ * EEPROM configuration
+ */
+#define CFG_I2C_EEPROM_ADDR		0x58
+#define CFG_I2C_EEPROM_ADDR_LEN		1
+#define CFG_EEPROM_PAGE_WRITE_BITS	4
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10
+/* for LM81 */
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+
+/*
+ * RTC configuration
+ */
+#define CONFIG_RTC_PCF8563
+#define CFG_I2C_RTC_ADDR		0x51
+
+/* I2C SYSMON (LM75) */
+#define CONFIG_DTT_LM81			1	/* ON Semi's LM75		*/
+#define CONFIG_DTT_SENSORS		{0}	/* Sensor addresses		*/
+#define CFG_DTT_MAX_TEMP		70
+#define CFG_DTT_LOW_TEMP		-30
+#define CFG_DTT_HYSTERESIS		3
+
+/*
+ * Flash configuration
+ */
+#define CFG_FLASH_BASE		0xFF800000
+
+#define CFG_FLASH_SIZE		0x00800000 /* 8 MByte */
+#define CFG_MAX_FLASH_SECT	140	/* max num of sects on one chip */
+
+#define CFG_ENV_ADDR		(TEXT_BASE+0x40000) /* second sector */
+#define CFG_MAX_FLASH_BANKS	1	/* max num of flash banks
+					   (= chip selects) */
+#define CFG_FLASH_ERASE_TOUT	240000	/* Flash Erase Timeout (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)	*/
+
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_FLASH_EMPTY_INFO
+#define CFG_FLASH_CFI_AMD_RESET
+
+/*
+ * Environment settings
+ */
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_SIZE		0x4000
+#define CFG_ENV_SECT_SIZE	0x10000
+#define CFG_ENV_OFFSET_REDUND   (CFG_ENV_OFFSET+CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND     (CFG_ENV_SIZE)
+
+/*
+ * Memory map
+ */
+#define CFG_MBAR		0xF0000000
+#define CFG_DEFAULT_MBAR	0x80000000
+
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_SRAM_BASE		0x80100000	/* CS 1 */
+#define CFG_DISPLAY_BASE	0x80600000	/* CS 3 */
+#define	CFG_IB_MASTER		0xc0510000	/* CS 6 */
+#define CFG_IB_EPLD		0xc0500000	/* CS 7 */
+
+/* Settings for XLB = 132 MHz */
+#define SDRAM_DDR	 1
+#define SDRAM_MODE      0x018D0000
+#define SDRAM_EMODE     0x40090000
+#define SDRAM_CONTROL   0x714f0f00
+#define SDRAM_CONFIG1   0x73722930
+#define SDRAM_CONFIG2   0x47770000
+#define SDRAM_TAPDELAY  0x10000000
+
+/* SRAM */
+#define SRAM_BASE		CFG_SRAM_BASE	/* SRAM base address	*/
+#define SRAM_LEN		0x1fffff
+#define SRAM_END		(SRAM_BASE + SRAM_LEN)
+
+/* Use ON-Chip SRAM until RAM will be available */
+#define CFG_INIT_RAM_ADDR	MPC5XXX_SRAM
+#ifdef CONFIG_POST
+/* preserve space for the post_word at end of on-chip SRAM */
+#define CFG_INIT_RAM_END	MPC5XXX_SRAM_POST_SIZE
+#else
+#define CFG_INIT_RAM_END	MPC5XXX_SRAM_SIZE
+#endif
+
+
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_BASE    TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#   define CFG_RAMBOOT		1
+#endif
+
+#define CFG_MONITOR_LEN		(192 << 10)	/* Reserve 192 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(512 << 10)	/* Reserve 128 kB for malloc()	*/
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+/*
+ * Ethernet configuration
+ */
+#define CONFIG_MPC5xxx_FEC	1
+#define CONFIG_PHY_ADDR		0x00
+#define CONFIG_MII		1
+
+/*
+ * GPIO configuration
+ */
+#define CFG_GPS_PORT_CONFIG	0x4d558044
+
+/*use  Hardware WDT */
+#define CONFIG_HW_WATCHDOG
+
+/*
+ * 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	*/
+
+/* Enable an alternate, more extensive memory test */
+#define CFG_ALT_MEMTEST
+
+#define CFG_MEMTEST_START	0x00300000	/* memtest works on */
+#define CFG_MEMTEST_END		0x00f00000	/* 3 ... 15 MB in DRAM	*/
+
+#define CFG_LOAD_ADDR		0x300000	/* default load address */
+
+#define CFG_HZ			1000	/* decrementer freq: 1 ms ticks */
+
+/*
+ * Enable loopw commando. This has only affect, if CFG_CMD_MEM is defined,
+ * which is normally part of the default commands (CFV_CMD_DFL)
+ */
+#define CONFIG_LOOPW
+
+/*
+ * Various low-level settings
+ */
+#if defined(CONFIG_MPC5200)
+#define CFG_HID0_INIT		HID0_ICE | HID0_ICFI
+#define CFG_HID0_FINAL		HID0_ICE
+#else
+#define CFG_HID0_INIT		0
+#define CFG_HID0_FINAL		0
+#endif
+
+#define CFG_BOOTCS_START	CFG_FLASH_BASE
+#define CFG_BOOTCS_SIZE		CFG_FLASH_SIZE
+#define CFG_BOOTCS_CFG		0x00045D00
+#define CFG_CS0_START		CFG_FLASH_BASE
+#define CFG_CS0_SIZE		CFG_FLASH_SIZE
+
+/* 8Mbit SRAM @0x80100000 */
+#define CFG_CS1_START		CFG_SRAM_BASE
+#define CFG_CS1_SIZE		0x00100000
+#define CFG_CS1_CFG		0x21D00
+
+/* Display H1, Status Inputs, EPLD @0x80600000 8 Bit */
+#define CFG_CS3_START		CFG_DISPLAY_BASE
+#define CFG_CS3_SIZE		0x00000100
+#define CFG_CS3_CFG		0x00081802
+
+/* Interbus Master 16 Bit */
+#define CFG_CS6_START		CFG_IB_MASTER
+#define CFG_CS6_SIZE		0x00010000
+#define CFG_CS6_CFG		0x00FF3500
+
+/* Interbus EPLD 8 Bit */
+#define CFG_CS7_START		CFG_IB_EPLD
+#define CFG_CS7_SIZE		0x00010000
+#define CFG_CS7_CFG		0x00081800
+
+#define CFG_CS_BURST		0x00000000
+#define CFG_CS_DEADCYCLE	0x33333333
+
+/*-----------------------------------------------------------------------
+ * IDE/ATA stuff Supports IDE harddisk
+ *-----------------------------------------------------------------------
+ */
+
+#undef  CONFIG_IDE_8xx_PCCARD		/* Use IDE with PC Card	Adapter	*/
+
+#undef	CONFIG_IDE_8xx_DIRECT		/* Direct IDE    not supported	*/
+#undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
+
+#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
+#define CFG_IDE_MAXDEVICE	2	/* max. 2 drives per IDE bus	*/
+
+#define CONFIG_IDE_PREINIT	1
+/* #define CONFIG_IDE_RESET	1 beispile siehe tqm5200.c */
+
+#define CFG_ATA_IDE0_OFFSET	0x0000
+
+#define CFG_ATA_BASE_ADDR	MPC5XXX_ATA
+
+/* Offset for data I/O			*/
+#define CFG_ATA_DATA_OFFSET	(0x0060)
+
+/* Offset for normal register accesses	*/
+#define CFG_ATA_REG_OFFSET	(CFG_ATA_DATA_OFFSET)
+
+/* Offset for alternate registers	*/
+#define CFG_ATA_ALT_OFFSET	(0x005C)
+
+/* Interval between registers                                                */
+#define CFG_ATA_STRIDE          4
+
+#define CONFIG_ATAPI            1
+
+/*---------------------------------------------------------------------*/
+/* Display addresses						       */
+/*---------------------------------------------------------------------*/
+#define CFG_DISP_CHR_RAM	(CFG_DISPLAY_BASE + 0x38)
+#define CFG_DISP_CWORD		(CFG_DISPLAY_BASE + 0x30)
+
+#endif /* __CONFIG_H */