Patch by Travis Sawyer, 30 Dec 2003:

Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
select MDI port based on enabled EMAC device.
Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
base PrPMC board.

1 files changed, 266 insertions, 0 deletions

diff --git a/include/configs/XPEDITE1K.h b/include/configs/XPEDITE1K.h
new file mode 100644
index 0000000000..845449cc63
--- /dev/null
+++ b/include/configs/XPEDITE1K.h
@@ -0,0 +1,266 @@
+/*
+ * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/************************************************************************
+ * config for XPedite1000 from XES Inc.
+ * Ported from EBONY config by Travis B. Sawyer <tsawyer@sandburst.com>
+ * (C) Copyright 2003 Sandburst Corporation
+ * board/config_EBONY.h - configuration for IBM 440GP Ref (Ebony)
+ ***********************************************************************/
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_XPEDITE1K	1		/* Board is XPedite 1000 */
+#define CONFIG_4xx		1		/* ... PPC4xx family	*/
+#define CONFIG_440		1
+#define CONFIG_440_GX		1		/* 440 GX */
+#define CONFIG_BOARD_PRE_INIT	1		/* Call board_pre_init	*/
+#undef	CFG_DRAM_TEST				/* Disable-takes long time! */
+#define CONFIG_SYS_CLK_FREQ	33333333	/* external freq to pll */
+
+
+/* POST support */
+#define CONFIG_POST		(CFG_POST_RTC	   | \
+				 CFG_POST_I2C)
+
+/*-----------------------------------------------------------------------
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ *----------------------------------------------------------------------*/
+#define CFG_SDRAM_BASE	    0x00000000		/* _must_ be 0		*/
+#define CFG_FLASH_BASE	    0xfff80000		/* start of FLASH	*/
+
+#define CFG_MONITOR_BASE    CFG_FLASH_BASE	/* start of monitor	*/
+#define CFG_PCI_MEMBASE	    0x80000000		/* mapped pci memory	*/
+#define CFG_PERIPHERAL_BASE 0xe0000000		/* internal peripherals */
+#define CFG_ISRAM_BASE	    0xc0000000		/* internal SRAM	*/
+#define CFG_PCI_BASE	    0xd0000000		/* internal PCI regs	*/
+
+#define CFG_NVRAM_BASE_ADDR (CFG_PERIPHERAL_BASE + 0x08000000)
+#define CFG_GPIO_BASE	    (CFG_PERIPHERAL_BASE + 0x00000700)
+
+#define USR_LED0	    0x00000080
+#define USR_LED1	    0x00000100
+#define USR_LED2	    0x00000200
+#define USR_LED3	    0x00000400
+
+#ifndef __ASSEMBLY__
+extern unsigned long in32(unsigned int);
+extern void out32(unsigned int, unsigned long);
+
+#define LED0_ON() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) & ~USR_LED0))
+#define LED1_ON() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) & ~USR_LED1))
+#define LED2_ON() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) & ~USR_LED2))
+#define LED3_ON() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) & ~USR_LED3))
+
+#define LED0_OFF() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) | USR_LED0))
+#define LED1_OFF() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) | USR_LED1))
+#define LED2_OFF() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) | USR_LED2))
+#define LED3_OFF() out32(CFG_GPIO_BASE, (in32(CFG_GPIO_BASE) | USR_LED3))
+#endif
+
+/*-----------------------------------------------------------------------
+ * Initial RAM & stack pointer (placed in internal SRAM)
+ *----------------------------------------------------------------------*/
+#define CFG_INIT_RAM_ADDR   CFG_ISRAM_BASE  /* Initial RAM address	*/
+#define CFG_INIT_RAM_END    0x2000	    /* End of used area in RAM	*/
+#define CFG_GBL_DATA_SIZE   128		    /* num bytes initial data	*/
+
+
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_POST_WORD_ADDR  (CFG_GBL_DATA_OFFSET - 0x4)
+#define CFG_INIT_SP_OFFSET  CFG_POST_WORD_ADDR
+
+#define CFG_MONITOR_LEN	    (256 * 1024)    /* Reserve 256 kB for Mon	*/
+#define CFG_MALLOC_LEN	    (128 * 1024)    /* Reserve 128 kB for malloc*/
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#undef	CONFIG_SERIAL_SOFTWARE_FIFO
+#define CONFIG_BAUDRATE		9600
+
+#define CFG_BAUDRATE_TABLE  \
+    {300, 600, 1200, 2400, 4800, 9600, 19200, 38400}
+
+/*-----------------------------------------------------------------------
+ * NVRAM/RTC
+ *
+ * NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located.
+ * The DS1743 code assumes this condition (i.e. -- it assumes the base
+ * address for the RTC registers is:
+ *
+ *	CFG_NVRAM_BASE_ADDR + CFG_NVRAM_SIZE
+ *
+ *----------------------------------------------------------------------*/
+/* TBS:	 Xpedite 1000 has STMicro M41T00 via IIC */
+#define CONFIG_RTC_M41T11 1
+#define CFG_I2C_RTC_ADDR 0x68
+#define CFG_M41T11_BASE_YEAR 2000
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_MAX_FLASH_BANKS	1		    /* number of banks	    */
+#define CFG_MAX_FLASH_SECT	8		    /* sectors per device   */
+
+#undef	CFG_FLASH_CHECKSUM
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	500	    /* Timeout for Flash Write (in ms)	*/
+
+/*-----------------------------------------------------------------------
+ * DDR SDRAM
+ *----------------------------------------------------------------------*/
+#define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for setup	*/
+#define SPD_EEPROM_ADDRESS {0x54}	/* SPD i2c spd addresses	*/
+#define CONFIG_VERY_BIG_RAM 1
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+#define CONFIG_HARD_I2C		1	    /* I2C with hardware support	*/
+#undef	CONFIG_SOFT_I2C			    /* I2C bit-banged		*/
+#define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/
+#define CFG_I2C_SLAVE		0x7f
+#define CFG_I2C_NOPROBES	{0x55,0x56,0x57,0x58,0x59,0x5a,0x5b,0x5c,0x69}	/* Don't probe these addrs */
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+#define CFG_ENV_IS_IN_EEPROM 1
+#define CFG_ENV_SIZE		0x100	    /* Size of Environment vars */
+#define CFG_ENV_OFFSET		0x100
+#define CFG_I2C_EEPROM_ADDR	0x50		/* this is actually the second page of the eeprom */
+#define CFG_I2C_EEPROM_ADDR_LEN 1
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_BITS 3
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
+
+#define CONFIG_BOOTARGS		"root=/dev/hda1 "
+#define CONFIG_BOOTCOMMAND	"bootm ffc00000"    /* autoboot command */
+#define CONFIG_BOOTDELAY	-1		    /* disable autoboot */
+#define CONFIG_BAUDRATE		9600
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#define CONFIG_MII			1	/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		0	/* PHY address phy0 not populated */
+#define CONFIG_PHY1_ADDR	1	/* PHY address phy1 not populated */
+#define CONFIG_PHY2_ADDR	4	/* PHY address phy2 */
+#define CONFIG_PHY3_ADDR	8	/* PHY address phy3 */
+#define CONFIG_NET_MULTI	1
+#define CFG_RX_ETH_BUFFER   32	/* Number of ethernet rx buffers & descriptors */
+
+#define CONFIG_COMMANDS	       (CONFIG_CMD_DFL	| \
+				CFG_CMD_PCI	| \
+				CFG_CMD_IRQ	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_BEDBUG	| \
+				CFG_CMD_EEPROM	| \
+				CFG_CMD_PING | \
+				CFG_CMD_ELF | \
+			    CFG_CMD_MII | \
+				CFG_CMD_DIAG | \
+				CFG_CMD_FAT )
+
+/*				CFG_CMD_DHCP	| \ */
+/*				CFG_CMD_KGDB	| \ */
+
+
+/* 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			/* 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	0x0400000	/* memtest works on	*/
+#define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in 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 */
+
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+/* General PCI */
+#define CONFIG_PCI				    /* include pci support		*/
+#define CONFIG_PCI_PNP				/* do 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		    /* let board init pci target    */
+
+#define CFG_PCI_SUBSYS_VENDORID 0x1014	/* IBM */
+#define CFG_PCI_SUBSYS_DEVICEID 0xcafe	/* Whatever */
+
+/*
+ * 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 */
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE		8192 /* For IBM 440GX CPUs */
+#define CFG_CACHELINE_SIZE	32	/* ...			*/
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value	*/
+#endif
+
+/*
+ * 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
+#endif	/* __CONFIG_H */