Initial mpc8610hpcd cpu/, README and include/ files.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Mahesh Jade <mahesh.jade@freescale.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>

1 files changed, 660 insertions, 0 deletions

diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
new file mode 100644
index 0000000..be3434a
--- /dev/null
+++ b/include/configs/MPC8610HPCD.h
@@ -0,0 +1,660 @@
+/*
+ * Copyright 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+/*
+ * MPC8610HPCD board configuration file
+ *
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/* High Level Configuration Options */
+#define CONFIG_MPC86xx		1	/* MPC86xx */
+#define CONFIG_MPC8610		1	/* MPC8610 specific */
+#define CONFIG_MPC8610HPCD	1	/* MPC8610HPCD board specific */
+#define CONFIG_NUM_CPUS		1	/* Number of CPUs in the system */
+#define CONFIG_LINUX_RESET_VEC	0x100	/* Reset vector used by Linux */
+
+#ifdef RUN_DIAG
+#define CFG_DIAG_ADDR		0xff800000
+#endif
+
+#define CFG_RESET_ADDRESS	0xfff00100
+
+#define CONFIG_PCI		1	/* Enable PCI/PCIE*/
+#define CONFIG_PCI1		1	/* PCI controler 1 */
+#define CONFIG_PCIE1		1	/* PCIe 1 connected to ULI bridge */
+#define CONFIG_PCIE2		1	/* PCIe 2 connected to slot */
+#define CONFIG_FSL_PCI_INIT	1	/* Use common FSL init code */
+
+#define CONFIG_ENV_OVERWRITE
+
+#define CONFIG_SPD_EEPROM		/* Use SPD for DDR */
+#undef CONFIG_DDR_DLL			/* possible DLL fix needed */
+#define CONFIG_DDR_2T_TIMING		/* Sets the 2T timing bit */
+#define CONFIG_DDR_ECC			/* only for ECC DDR module */
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER	/* DDR controller or DMA? */
+#define CONFIG_MEM_INIT_VALUE		0xDeadBeef
+#define CONFIG_NUM_DDR_CONTROLLERS	1
+#define CONFIG_INTERRUPTS		/* enable pci, srio, ddr interrupts */
+
+#define CONFIG_ALTIVEC		1
+
+/*
+ * L2CR setup -- make sure this is right for your board!
+ */
+#define CFG_L2
+#define L2_INIT		0
+#define L2_ENABLE	(L2CR_L2E)
+
+#ifndef CONFIG_SYS_CLK_FREQ
+#define CONFIG_SYS_CLK_FREQ	get_board_sys_clk(0)
+#endif
+
+#define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init */
+
+#undef	CFG_DRAM_TEST			/* memory test, takes time */
+#define CFG_MEMTEST_START	0x00200000	/* memtest region */
+#define CFG_MEMTEST_END		0x00400000
+#define CFG_ALT_MEMTEST
+
+/*
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ */
+#define CFG_CCSRBAR_DEFAULT	0xff700000	/* CCSRBAR Default */
+#define CFG_CCSRBAR		0xe0000000	/* relocated CCSRBAR */
+#define CFG_IMMR		CFG_CCSRBAR	/* PQII uses CFG_IMMR */
+
+#define CFG_PCI1_ADDR		(CFG_CCSRBAR+0x8000)
+#define CFG_PCIE1_ADDR		(CFG_CCSRBAR+0xa000)
+#define CFG_PCIE2_ADDR		(CFG_CCSRBAR+0x9000)
+
+#define CFG_DIU_ADDR		(CFG_CCSRBAR+0x2c000)
+
+/*
+ * DDR Setup
+ */
+#define CFG_DDR_SDRAM_BASE	0x00000000	/* DDR is system memory*/
+#define CFG_SDRAM_BASE		CFG_DDR_SDRAM_BASE
+#define CONFIG_VERY_BIG_RAM
+
+#define MPC86xx_DDR_SDRAM_CLK_CNTL
+
+#if defined(CONFIG_SPD_EEPROM)
+/*
+ * Determine DDR configuration from I2C interface.
+ */
+#define SPD_EEPROM_ADDRESS1		0x51		/* DDR DIMM */
+#else
+/*
+ * Manually set up DDR1 parameters
+ */
+
+#define CFG_SDRAM_SIZE	256		/* DDR is 256MB */
+
+#if 0 /* TODO */
+#define CFG_DDR_CS0_BNDS	0x0000000F
+#define CFG_DDR_CS0_CONFIG	0x80010202	/* Enable, no interleaving */
+#define CFG_DDR_EXT_REFRESH	0x00000000
+#define CFG_DDR_TIMING_0	0x00260802
+#define CFG_DDR_TIMING_1	0x3935d322
+#define CFG_DDR_TIMING_2	0x14904cc8
+#define CFG_DDR_MODE_1		0x00480432
+#define CFG_DDR_MODE_2		0x00000000
+#define CFG_DDR_INTERVAL	0x06180100
+#define CFG_DDR_DATA_INIT	0xdeadbeef
+#define CFG_DDR_CLK_CTRL	0x03800000
+#define CFG_DDR_OCD_CTRL	0x00000000
+#define CFG_DDR_OCD_STATUS	0x00000000
+#define CFG_DDR_CONTROL		0xe3008000	/* Type = DDR2 */
+#define CFG_DDR_CONTROL2	0x04400010
+
+#define CFG_DDR_ERR_INT_EN	0x00000000
+#define CFG_DDR_ERR_DIS		0x00000000
+#define CFG_DDR_SBE		0x000f0000
+ /* Not used in fixed_sdram function */
+#define CFG_DDR_MODE		0x00000022
+#define CFG_DDR_CS1_BNDS	0x00000000
+#define CFG_DDR_CS2_BNDS	0x00000FFF	/* Not done */
+#define CFG_DDR_CS3_BNDS	0x00000FFF	/* Not done */
+#define CFG_DDR_CS4_BNDS	0x00000FFF	/* Not done */
+#define CFG_DDR_CS5_BNDS	0x00000FFF	/* Not done */
+#endif
+#endif
+
+#define CFG_ID_EEPROM
+#define ID_EEPROM_ADDR		0x57
+
+
+#define CFG_FLASH_BASE		0xf0000000 /* start of FLASH 128M */
+#define CFG_FLASH_BASE2		0xf8000000
+
+#define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2}
+
+#define CFG_BR0_PRELIM		0xf8001001 /* port size 16bit */
+#define CFG_OR0_PRELIM		0xf8006e65 /* 128MB NOR Flash*/
+
+#define CFG_BR1_PRELIM		0xf0001001 /* port size 16bit */
+#define CFG_OR1_PRELIM		0xf8006e65 /* 128MB Promjet */
+#if 0 /* TODO */
+#define CFG_BR2_PRELIM		0xf0000000
+#define CFG_OR2_PRELIM		0xf0000000 /* 256MB NAND Flash - bank 1 */
+#endif
+#define CFG_BR3_PRELIM		0xe8000801 /* port size 8bit */
+#define CFG_OR3_PRELIM		0xfff06ff7 /* 1MB PIXIS area*/
+
+
+#define PIXIS_BASE	0xe8000000	/* PIXIS registers */
+#define PIXIS_ID		0x0	/* Board ID at offset 0 */
+#define PIXIS_VER		0x1	/* Board version at offset 1 */
+#define PIXIS_PVER		0x2	/* PIXIS FPGA version at offset 2 */
+#define PIXIS_RST		0x4	/* PIXIS Reset Control register */
+#define PIXIS_AUX		0x6	/* PIXIS Auxiliary register; Scratch */
+#define PIXIS_SPD		0x7	/* Register for SYSCLK speed */
+#define PIXIS_VCTL		0x10	/* VELA Control Register */
+#define PIXIS_VCFGEN0		0x12	/* VELA Config Enable 0 */
+#define PIXIS_VCFGEN1		0x13	/* VELA Config Enable 1 */
+#define PIXIS_VBOOT		0x16	/* VELA VBOOT Register */
+#define PIXIS_VSPEED0		0x17	/* VELA VSpeed 0 */
+#define PIXIS_VSPEED1		0x18	/* VELA VSpeed 1 */
+#define PIXIS_VCLKH		0x19	/* VELA VCLKH register */
+#define PIXIS_VCLKL		0x1A	/* VELA VCLKL register */
+
+#define CFG_MAX_FLASH_BANKS	2		/* number of banks */
+#define CFG_MAX_FLASH_SECT	1024		/* sectors per device */
+
+#undef	CFG_FLASH_CHECKSUM
+#define CFG_FLASH_ERASE_TOUT	60000	/* Flash Erase Timeout (ms) */
+#define CFG_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (ms) */
+#define CFG_MONITOR_BASE	TEXT_BASE	/* start of monitor */
+
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_FLASH_CFI
+#define CFG_FLASH_EMPTY_INFO
+
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT
+#else
+#undef	CFG_RAMBOOT
+#endif
+
+#if defined(CFG_RAMBOOT)
+#undef CONFIG_SPD_EEPROM
+#define CFG_SDRAM_SIZE	256
+#endif
+
+#undef CONFIG_CLOCKS_IN_MHZ
+
+#define CONFIG_L1_INIT_RAM
+#define CFG_INIT_RAM_LOCK	1
+#ifndef CFG_INIT_RAM_LOCK
+#define CFG_INIT_RAM_ADDR	0xe4010000	/* Initial RAM address */
+#else
+#define CFG_INIT_RAM_ADDR	0xe4000000	/* Initial RAM address */
+#endif
+#define CFG_INIT_RAM_END	0x4000		/* 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_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_LEN		(512 * 1024)	/* Reserve 512 KB for Mon */
+#define CFG_MALLOC_LEN		(128 * 1024)	/* Reserved for malloc */
+
+/* Serial Port */
+#define CONFIG_CONS_INDEX	1
+#undef	CONFIG_SERIAL_SOFTWARE_FIFO
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE	1
+#define CFG_NS16550_CLK		get_bus_freq(0)
+
+#define CFG_BAUDRATE_TABLE \
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+
+#define CFG_NS16550_COM1	(CFG_CCSRBAR+0x4500)
+#define CFG_NS16550_COM2	(CFG_CCSRBAR+0x4600)
+
+/* Use the HUSH parser */
+#define CFG_HUSH_PARSER
+#ifdef	CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2 "> "
+#endif
+
+/*
+ * Pass open firmware flat tree to kernel
+ */
+#define CONFIG_OF_FLAT_TREE	1
+#define CONFIG_OF_BOARD_SETUP	1
+
+/* maximum size of the flat tree (8K) */
+#define OF_FLAT_TREE_MAX_SIZE	8192
+
+#define OF_CPU		"PowerPC,8610@0"
+#define OF_SOC		"soc@e0000000"
+#define OF_TBCLK	(bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH	"/soc@e0000000/serial@4500"
+
+#define CFG_64BIT_VSPRINTF	1
+#define CFG_64BIT_STRTOUL	1
+
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C		/* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C		/* 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	{0x69}	/* Don't probe these addrs */
+#define CFG_I2C_OFFSET		0x3000
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+#define CFG_PCI1_MEM_BASE	0x80000000
+#define CFG_PCI1_MEM_PHYS	CFG_PCI1_MEM_BASE
+#define CFG_PCI1_MEM_SIZE	0x10000000	/* 256M */
+#define CFG_PCI1_IO_BASE	0x00000000
+#define CFG_PCI1_IO_PHYS	0xe1000000
+#define CFG_PCI1_IO_SIZE	0x00100000	/* 1M */
+
+/* PCI view of System Memory */
+#define CFG_PCI_MEMORY_BUS	0x00000000
+#define CFG_PCI_MEMORY_PHYS	0x00000000
+#define CFG_PCI_MEMORY_SIZE	0x80000000
+
+/* For RTL8139 */
+#define KSEG1ADDR(x)	({u32 _x = le32_to_cpu(*(u32 *)(x)); (&_x); })
+#define _IO_BASE		0x00000000
+
+/* controller 1, Base address 0xa000 */
+#define CFG_PCIE1_MEM_BASE	0xa0000000
+#define CFG_PCIE1_MEM_PHYS	CFG_PCIE1_MEM_BASE
+#define CFG_PCIE1_MEM_SIZE	0x10000000	/* 256M */
+#define CFG_PCIE1_IO_BASE	0x00000000
+#define CFG_PCIE1_IO_PHYS	0xe3000000
+#define CFG_PCIE1_IO_SIZE	0x00100000	/* 1M */
+
+/* controller 2, Base Address 0x9000 */
+#define CFG_PCIE2_MEM_BASE	0x90000000
+#define CFG_PCIE2_MEM_PHYS	CFG_PCIE2_MEM_BASE
+#define CFG_PCIE2_MEM_SIZE	0x10000000	/* 256M */
+#define CFG_PCIE2_IO_BASE	0x00000000	/* reuse mem LAW */
+#define CFG_PCIE2_IO_PHYS	0xe2000000
+#define CFG_PCIE2_IO_SIZE	0x00100000	/* 1M */
+
+
+#if defined(CONFIG_PCI)
+
+#define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup */
+
+#define CONFIG_NET_MULTI
+#define CONFIG_PCI_PNP		/* do pci plug-and-play */
+
+#if 0 /* TODO */
+/* enable onboard uli network support */
+#endif
+
+#define CONFIG_RTL8139
+#define CONFIG_SK98
+#define CONFIG_EEPRO100
+#define CONFIG_TULIP
+
+#if 0 /* TODO */
+/************************************************************
+ * USB support
+ ************************************************************/
+#define CONFIG_USB_OHCI		1
+#define CONFIG_USB_KEYBOARD	1
+#define CFG_DEVICE_DEREGISTER
+#define CFG_USB_INTERRUPT_POLL	1
+#endif
+
+#if !defined(CONFIG_PCI_PNP)
+#define PCI_ENET0_IOADDR	0xe0000000
+#define PCI_ENET0_MEMADDR	0xe0000000
+#define PCI_IDSEL_NUMBER	0x0c	/* slot0->3(IDSEL)=12->15 */
+#endif
+
+#define CONFIG_DOS_PARTITION
+#define CONFIG_SCSI_AHCI
+
+#ifdef CONFIG_SCSI_AHCI
+#define CONFIG_SATA_ULI5288
+#define CFG_SCSI_MAX_SCSI_ID	4
+#define CFG_SCSI_MAX_LUN	1
+#define CFG_SCSI_MAX_DEVICE	(CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN)
+#define CFG_SCSI_MAXDEVICE	CFG_SCSI_MAX_DEVICE
+#endif
+
+#endif	/* CONFIG_PCI */
+
+/*
+ * BAT0		2G	Cacheable, non-guarded
+ * 0x0000_0000	2G	DDR
+ */
+#define CFG_DBAT0L	(BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CFG_DBAT0U	(BATU_BL_2G | BATU_VS | BATU_VP)
+#define CFG_IBAT0L	(BATL_PP_RW | BATL_MEMCOHERENCE )
+#define CFG_IBAT0U	CFG_DBAT0U
+
+/*
+ * BAT1		1G	Cache-inhibited, guarded
+ * 0x8000_0000	256M	PCI-1 Memory
+ * 0xa000_0000	256M	PCI-Express 1 Memory
+ * 0x9000_0000	256M	PCI-Express 2 Memory
+ */
+
+#define CFG_DBAT1L	(CFG_PCI1_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT \
+			| BATL_GUARDEDSTORAGE)
+#define CFG_DBAT1U	(CFG_PCI1_MEM_PHYS | BATU_BL_1G | BATU_VS | BATU_VP)
+#define CFG_IBAT1L	(CFG_PCI1_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT1U	CFG_DBAT1U
+
+/*
+ * BAT2		32M	Cache-inhibited, guarded
+ * 0xe100_0000	1M	PCI-1 I/O
+ * 0xe200_0000	1M	PCI-Express 2 I/O
+ *
+ */
+
+#define CFG_DBAT2L	(CFG_PCI1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT \
+			| BATL_GUARDEDSTORAGE)
+#define CFG_DBAT2U	(CFG_PCI1_IO_PHYS | BATU_BL_32M | BATU_VS | BATU_VP)
+#define CFG_IBAT2L	(CFG_PCI1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT2U	CFG_DBAT2U
+
+/*
+ * BAT3		1M	Cache-inhibited, guarded
+ * 0xe300_0000	1M	PCI-Express 1 I/O
+ *
+ */
+
+#define CFG_DBAT3L	(CFG_PCIE1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT \
+			| BATL_GUARDEDSTORAGE)
+#define CFG_DBAT3U	(CFG_PCIE1_IO_PHYS | BATU_BL_1M | BATU_VS | BATU_VP)
+#define CFG_IBAT3L	(CFG_PCIE1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT3U	CFG_DBAT3U
+
+/*
+ * BAT4		4M	Cache-inhibited, guarded
+ * 0xe000_0000	4M	CCSR
+ */
+#define CFG_DBAT4L	(CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT \
+			| BATL_GUARDEDSTORAGE)
+#define CFG_DBAT4U	(CFG_CCSRBAR | BATU_BL_1M | BATU_VS | BATU_VP)
+#define CFG_IBAT4L	(CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT4U	CFG_DBAT4U
+
+/*
+ * BAT5		128K	Cacheable, non-guarded
+ * 0xe400_0000	128K	Init RAM for stack in the CPU DCache (no backing memory)
+ */
+#define CFG_DBAT5L	(CFG_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CFG_DBAT5U	(CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
+#define CFG_IBAT5L	CFG_DBAT5L
+#define CFG_IBAT5U	CFG_DBAT5U
+
+/*
+ * BAT6		256M	Cache-inhibited, guarded
+ * 0xf000_0000	256M	FLASH
+ */
+#define CFG_DBAT6L	(CFG_FLASH_BASE	 | BATL_PP_RW | BATL_CACHEINHIBIT \
+			| BATL_GUARDEDSTORAGE)
+#define CFG_DBAT6U	(CFG_FLASH_BASE	 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_IBAT6L	(CFG_FLASH_BASE | BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CFG_IBAT6U	CFG_DBAT6U
+
+/*
+ * BAT7		4M	Cache-inhibited, guarded
+ * 0xe800_0000	4M	PIXIS
+ */
+#define CFG_DBAT7L	(PIXIS_BASE | BATL_PP_RW | BATL_CACHEINHIBIT \
+			| BATL_GUARDEDSTORAGE)
+#define CFG_DBAT7U	(PIXIS_BASE | BATU_BL_1M | BATU_VS | BATU_VP)
+#define CFG_IBAT7L	(PIXIS_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT7U	CFG_DBAT7U
+
+
+/*
+ * Environment
+ */
+#ifndef CFG_RAMBOOT
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#define CFG_ENV_SECT_SIZE	0x20000	/* 126k (one sector) for env */
+#define CFG_ENV_SIZE		0x2000
+#else
+#define CFG_ENV_IS_NOWHERE	1	/* Store ENV in memory only */
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE - 0x1000)
+#define CFG_ENV_SIZE		0x2000
+#endif
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change */
+
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+
+#if defined(CFG_RAMBOOT)
+#undef CONFIG_CMD_ENV
+#endif
+
+#if defined(CONFIG_PCI)
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_SCSI
+#define CONFIG_CMD_EXT2
+#endif
+
+
+#undef CONFIG_WATCHDOG			/* watchdog disabled */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP			/* undef to save memory	*/
+#define CFG_LOAD_ADDR	0x2000000	/* default load address */
+#define CFG_PROMPT	"=> "		/* Monitor Command Prompt */
+
+#if defined(CONFIG_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_HZ		1000		/* decrementer freq: 1ms ticks */
+
+/*
+ * 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		32768
+#define CFG_CACHELINE_SIZE	32
+#if defined(CONFIG_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 defined(CONFIG_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
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_IPADDR		192.168.1.100
+
+#define CONFIG_HOSTNAME		unknown
+#define CONFIG_ROOTPATH		/opt/nfsroot
+#define CONFIG_BOOTFILE		uImage
+#define CONFIG_UBOOTPATH	8610hpcd/u-boot.bin
+
+#define CONFIG_SERVERIP		192.168.1.1
+#define CONFIG_GATEWAYIP	192.168.1.1
+#define CONFIG_NETMASK		255.255.255.0
+
+/* default location for tftp and bootm */
+#define CONFIG_LOADADDR		1000000
+
+#define CONFIG_BOOTDELAY 10	/* -1 disables auto-boot */
+#undef	CONFIG_BOOTARGS		/* the boot command will set bootargs */
+
+#define CONFIG_BAUDRATE	115200
+
+#if defined(CONFIG_PCI1)
+#define PCI_ENV \
+ "pcireg=md ${a}000 3; echo o;md ${a}c00 25; echo i; md ${a}da0 15;" \
+	"echo e;md ${a}e00 9\0" \
+ "pci1regs=setenv a e0008; run pcireg\0" \
+ "pcierr=md ${a}e00 8; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;" \
+	"pci d.w $b.0 56 1\0" \
+ "pcierrc=mw ${a}e00 ffffffff; pci w.b $b.0 7 ff; pci w.w $b.0 1e ffff;" \
+	"pci w.w $b.0 56 ffff\0"	\
+ "pci1err=setenv a e0008; run pcierr\0"	\
+ "pci1errc=setenv a e0008; run pcierrc\0"
+#else
+#define	PCI_ENV ""
+#endif
+
+#if defined(CONFIG_PCIE1) || defined(CONFIG_PCIE2)
+#define PCIE_ENV \
+ "pciereg=md ${a}000 6; md ${a}020 4; md ${a}bf8 2; echo o;md ${a}c00 25;" \
+	"echo i; md ${a}da0 15; echo e;md ${a}e00 e; echo d; md ${a}f00 c\0" \
+ "pcie1regs=setenv a e000a; run pciereg\0"	\
+ "pcie2regs=setenv a e0009; run pciereg\0"	\
+ "pcieerr=md ${a}020 1; md ${a}e00; pci d.b $b.0 7 1; pci d.w $b.0 1e 1;"\
+	"pci d.w $b.0 56 1; pci d $b.0 104 1; pci d $b.0 110 1;"	\
+	"pci d $b.0 130 1\0" \
+ "pcieerrc=mw ${a}020 ffffffff; mw ${a}e00 ffffffff; pci w.b $b.0 7 ff;"\
+	"pci w.w $b.0 1e ffff; pci w.w $b.0 56 ffff; pci w $b.0 104 ffffffff;" \
+	"pci w $b.0 110 ffffffff; pci w $b.0 130 ffffffff\0"		\
+ "pciecfg=pci d $b.0 0 20; pci d $b.0 100 e; pci d $b.0 400 69\0"	\
+ "pcie1err=setenv a e000a; run pcieerr\0"	\
+ "pcie2err=setenv a e0009; run pcieerr\0"	\
+ "pcie1errc=setenv a e000a; run pcieerrc\0"	\
+ "pcie2errc=setenv a e0009; run pcieerrc\0"
+#else
+#define	PCIE_ENV ""
+#endif
+
+#define DMA_ENV \
+ "dma0=mw ${d}104 ffffffff;mw ${d}110 50000;mw ${d}114 $sad0;mw ${d}118 50000;"\
+	"mw ${d}120 $bc0;mw ${d}100 f03c404; mw ${d}11c $dad0; md ${d}100 9\0" \
+ "dma1=mw ${d}184 ffffffff;mw ${d}190 50000;mw ${d}194 $sad1;mw ${d}198 50000;"\
+	"mw ${d}1a0 $bc1;mw ${d}180 f03c404; mw ${d}19c $dad1; md ${d}180 9\0" \
+ "dma2=mw ${d}204 ffffffff;mw ${d}210 50000;mw ${d}214 $sad2;mw ${d}218 50000;"\
+	"mw ${d}220 $bc2;mw ${d}200 f03c404; mw ${d}21c $dad2; md ${d}200 9\0" \
+ "dma3=mw ${d}284 ffffffff;mw ${d}290 50000;mw ${d}294 $sad3;mw ${d}298 50000;"\
+	"mw ${d}2a0 $bc3;mw ${d}280 f03c404; mw ${d}29c $dad3; md ${d}280 9\0"
+
+
+#define	CONFIG_EXTRA_ENV_SETTINGS				\
+ "netdev=eth0\0"						\
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0"				\
+ "tftpflash=tftpboot $loadaddr $uboot; "			\
+	"protect off " MK_STR(TEXT_BASE) " +$filesize; "	\
+	"erase " MK_STR(TEXT_BASE) " +$filesize; "		\
+	"cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; "	\
+	"protect on " MK_STR(TEXT_BASE) " +$filesize; "	\
+	"cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0"	\
+ "consoledev=ttyS0\0"						\
+ "ramdiskaddr=2000000\0"					\
+ "ramdiskfile=8610hpcd/ramdisk.uboot\0"				\
+ "dtbaddr=c00000\0"						\
+ "dtbfile=8610hpcd/mpc8610_hpcd.dtb\0"				\
+ "bdev=sda3\0"					\
+ "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \
+ "dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \
+ "maxcpus=1"	\
+ "eoi=mw e00400b0 0\0"						\
+ "iack=md e00400a0 1\0"						\
+ "ddrreg=md ${a}000 8; md ${a}080 8;md ${a}100 d; md ${a}140 4;" \
+	"md ${a}bf0 4; md ${a}e00 3; md ${a}e20 3; md ${a}e40 7;" \
+	"md ${a}f00 5\0" \
+ "ddr1regs=setenv a e0002; run ddrreg\0" \
+ "gureg=md ${a}000 2c; md ${a}0b0 1; md ${a}0c0 1; md ${a}800 1;" \
+	"md ${a}900 6; md ${a}a00 1; md ${a}b20 3; md ${a}e00 1;" \
+	"md ${a}e60 1; md ${a}ef0 1d\0" \
+ "guregs=setenv a e00e0; run gureg\0" \
+ "mcmreg=md ${a}000 1b; md ${a}bf8 2; md ${a}e00 5\0" \
+ "mcmregs=setenv a e0001; run mcmreg\0" \
+ "diuregs=md e002c000 1d\0" \
+ "dium=mw e002c01c\0" \
+ "diuerr=md e002c014 1\0" \
+ "othbootargs=debug\0" \
+ "pmregs=md e00e1000 2b\0" \
+ "lawregs=md e0000c08 4b\0" \
+ "lbcregs=md e0005000 36\0" \
+ "dma0regs=md e0021100 12\0" \
+ "dma1regs=md e0021180 12\0" \
+ "dma2regs=md e0021200 12\0" \
+ "dma3regs=md e0021280 12\0" \
+ PCI_ENV \
+ PCIE_ENV \
+ DMA_ENV
+
+#define CONFIG_NFSBOOTCOMMAND					\
+ "setenv bootargs root=/dev/nfs rw "				\
+	"nfsroot=$serverip:$rootpath "				\
+	"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+	"console=$consoledev,$baudrate $othbootargs;"		\
+ "tftp $loadaddr $bootfile;"					\
+ "tftp $dtbaddr $dtbfile;"					\
+ "bootm $loadaddr - $dtbaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv bootargs root=/dev/ram rw "				\
+	"console=$consoledev,$baudrate $othbootargs;"		\
+ "tftp $ramdiskaddr $ramdiskfile;"				\
+ "tftp $loadaddr $bootfile;"					\
+ "tftp $dtbaddr $dtbfile;"					\
+ "bootm $loadaddr $ramdiskaddr $dtbaddr"
+
+#define CONFIG_BOOTCOMMAND		\
+ "setenv bootargs root=/dev/$bdev rw "	\
+	"console=$consoledev,$baudrate $othbootargs;"	\
+ "tftp $loadaddr $bootfile;"		\
+ "tftp $dtbaddr $dtbfile;"		\
+ "bootm $loadaddr - $dtbaddr"
+
+#endif	/* __CONFIG_H */