include/configs/G2000.h - github/trini/u-boot - Gitiles

 /*
  * (C) Copyright 2004
  * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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
  */

 /*
  * board/config.h - configuration options, board specific
  */

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*
  * High Level Configuration Options
  * (easy to change)
  */

 #define CONFIG_405EP		1	/* This is a PPC405 CPU		*/
 #define CONFIG_4xx		1	/* ...member of PPC4xx family	*/
 #define CONFIG_G2000		1	/* ...on a PLU405 board		*/

 #define CONFIG_BOARD_EARLY_INIT_F 1	/* call board_early_init_f()	*/
 #define CONFIG_MISC_INIT_R	1	/* call misc_init_r()		*/

 #define CONFIG_SYS_CLK_FREQ     33333333 /* external frequency to pll   */

 #if 0 /* test-only */
 #define CONFIG_BAUDRATE		115200
 #else
 #define CONFIG_BAUDRATE		9600
 #endif

 #define CONFIG_PREBOOT

 #undef	CONFIG_BOOTARGS

 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	"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\0"				\
 	"addmisc=setenv bootargs ${bootargs} "				\
 		"console=ttyS0,${baudrate} "				\
 		"panic=1\0"						\
 	"flash_nfs=run nfsargs addip addmisc;"				\
 		"bootm ${kernel_addr}\0"				\
 	"flash_self=run ramargs addip addmisc;"				\
 		"bootm ${kernel_addr} ${ramdisk_addr}\0"		\
 	"net_nfs=tftp 200000 ${bootfile};"				\
 		"run nfsargs addip addmisc;bootm\0"			\
 	"rootpath=/opt/eldk/ppc_4xx\0"					\
 	"bootfile=/tftpboot/g2000/pImage\0"				\
 	"kernel_addr=ff800000\0"				        \
 	"ramdisk_addr=ff900000\0"				        \
 	"pciconfighost=yes\0"				                \
 	""
 #define CONFIG_BOOTCOMMAND	"run net_nfs"

 #define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/

 #define CONFIG_NET_MULTI	1

 #define CONFIG_MII		1	/* MII PHY management		*/
 #define CONFIG_PHY_ADDR		0	/* PHY address			*/
 #define CONFIG_PHY1_ADDR	1	/* PHY address			*/

 #if 0 /* test-only */
 #define CONFIG_PHY_CLK_FREQ	EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/
 #endif


 /*
  * 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_DHCP
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_IRQ
 #define CONFIG_CMD_ELF
 #define CONFIG_CMD_DATE
 #define CONFIG_CMD_I2C
 #define CONFIG_CMD_MII
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_BSP
 #define CONFIG_CMD_EEPROM


 #undef	CONFIG_WATCHDOG			/* watchdog disabled		*/

 #if 0 /* test-only */
 #define CONFIG_SDRAM_BANK0	1	/* init onboard SDRAM bank 0	*/
 #endif

 /*
  * Miscellaneous configurable options
  */
 #define CFG_LONGHELP			/* undef to save memory		*/
 #define CFG_PROMPT	"=> "		/* Monitor Command Prompt	*/

 #undef	CFG_HUSH_PARSER			/* use "hush" command parser	*/
 #ifdef	CFG_HUSH_PARSER
 #define CFG_PROMPT_HUSH_PS2	"> "
 #endif

 #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_DEVICE_NULLDEV	1	/* include nulldev device	*/

 #define CFG_CONSOLE_INFO_QUIET	1	/* don't print console @ startup*/

 #define CONFIG_AUTO_COMPLETE	1       /* add autocompletion support   */

 #define CFG_MEMTEST_START	0x0400000	/* memtest works on	*/
 #define CFG_MEMTEST_END		0x0C00000	/* 4 ... 12 MB in DRAM	*/

 #undef	CFG_EXT_SERIAL_CLOCK	       /* no external serial clock used */
 #define CFG_IGNORE_405_UART_ERRATA_59	/* ignore ppc405gp errata #59	*/
 #define CFG_BASE_BAUD	    691200
 #undef	CONFIG_UART1_CONSOLE		/* define for uart1 as console	*/

 /* The following table includes the supported baudrates */
 #define CFG_BAUDRATE_TABLE	\
 	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,     \
 	 57600, 115200, 230400, 460800, 921600 }

 #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_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
 #define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds	*/

 #define CONFIG_VERSION_VARIABLE 1	/* include version env variable */

 #define CFG_RX_ETH_BUFFER	16	/* use 16 rx buffer on 405 emac */

 /*----------------------------------------------------------------------------*/
 /* adding Ethernet setting:  FTS OUI 00:11:0B */
 /*----------------------------------------------------------------------------*/
 #define CONFIG_ETHADDR          00:11:0B:00:00:01
 #define CONFIG_HAS_ETH1
 #define CONFIG_ETH1ADDR         00:11:0B:00:00:02
 #define CONFIG_IPADDR		10.48.8.178
 #define CONFIG_IP1ADDR		10.48.8.188
 #define CONFIG_NETMASK		255.255.255.128
 #define CONFIG_SERVERIP		10.48.8.138

 /*-----------------------------------------------------------------------
  * RTC stuff
  *-----------------------------------------------------------------------
  */
 #define CONFIG_RTC_DS1337
 #define CFG_I2C_RTC_ADDR	0x68

 #if 0 /* test-only */
 /*-----------------------------------------------------------------------
  * NAND-FLASH stuff
  *-----------------------------------------------------------------------
  */
 #define CFG_MAX_NAND_DEVICE	1	/* Max number of NAND devices		*/
 #define SECTORSIZE 512

 #define ADDR_COLUMN 1
 #define ADDR_PAGE 2
 #define ADDR_COLUMN_PAGE 3

 #define NAND_ChipID_UNKNOWN	0x00
 #define NAND_MAX_FLOORS 1
 #define NAND_MAX_CHIPS 1

 #define CFG_NAND_CE  (0x80000000 >> 1)	/* our CE is GPIO1 */
 #define CFG_NAND_CLE (0x80000000 >> 2)	/* our CLE is GPIO2 */
 #define CFG_NAND_ALE (0x80000000 >> 3)	/* our ALE is GPIO3 */
 #define CFG_NAND_RDY (0x80000000 >> 4)	/* our RDY is GPIO4 */

 #define NAND_DISABLE_CE(nand) do { out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_CE);} while(0)
 #define NAND_ENABLE_CE(nand) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_CE);} while(0)
 #define NAND_CTL_CLRALE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_ALE);} while(0)
 #define NAND_CTL_SETALE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_ALE);} while(0)
 #define NAND_CTL_CLRCLE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_CLE);} while(0)
 #define NAND_CTL_SETCLE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_CLE);} while(0)
 #define NAND_WAIT_READY(nand) while (!(in32(GPIO0_IR) & CFG_NAND_RDY))

 #define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
 #define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
 #define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0)
 #define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr))
 #endif

 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------
  */
 #define PCI_HOST_ADAPTER 0              /* configure as 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_HOST   /* select pci host function     */
 #define CONFIG_PCI_PNP			/* do pci plug-and-play         */
 					/* resource configuration       */

 #define CONFIG_PCI_SCAN_SHOW            /* print pci devices @ startup  */

 #define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/

 #define CFG_PCI_SUBSYS_VENDORID 0x12FE  /* PCI Vendor ID: esd gmbh      */
 #define CFG_PCI_SUBSYS_DEVICEID 0x0405  /* PCI Device ID: CPCI-405      */
 #define CFG_PCI_CLASSCODE       0x0b20  /* PCI Class Code: Processor/PPC*/
 #define CFG_PCI_PTM1LA  0x00000000      /* point to sdram               */
 #define CFG_PCI_PTM1MS  0xfc000001      /* 64MB, enable hard-wired to 1 */
 #define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
 #define CFG_PCI_PTM2LA  0xffc00000      /* point to flash               */
 #define CFG_PCI_PTM2MS  0xffc00001      /* 4MB, enable                  */
 #define CFG_PCI_PTM2PCI 0x04000000      /* Host: use this pci address   */

 /*
  * 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 */

 /*-----------------------------------------------------------------------
  * FLASH organization
  */
 #if 0 /* APC405 */
 #define CFG_FLASH_CFI		1	/* Flash is CFI conformant		*/
 #define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip	*/
 #define CFG_MAX_FLASH_BANKS	2	/* max number of memory banks		*/
 #undef CFG_FLASH_PROTECTION		/* don't use hardware protection	*/
 #define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
 #define CFG_FLASH_BASE		0xFE000000 /* test-only...*/
 #define CFG_FLASH_INCREMENT	0x01000000 /* test-only */
 #else /* G2000 */
 #define CFG_FLASH_CFI		1	/* Flash is CFI conformant		*/
 #define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip	*/
 #define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
 #undef CFG_FLASH_PROTECTION		/* don't use hardware protection	*/
 #define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
 #define CFG_FLASH_BASE		0xFF800000 /* test-only...*/
 #define CFG_FLASH_INCREMENT	0x01000000 /* test-only */
 #endif

 #define CFG_FLASH_EMPTY_INFO            /* print 'E' for empty sector on flinfo */

 #define CFG_JFFS2_FIRST_BANK    0           /* use for JFFS2 */
 #define CFG_JFFS2_NUM_BANKS     1           /* ! second bank contains u-boot    */

 /*-----------------------------------------------------------------------
  * Start addresses for the final memory configuration
  * (Set up by the startup code)
  * Please note that CFG_SDRAM_BASE _must_ start at 0
  */
 #define CFG_SDRAM_BASE		0x00000000
 #define CFG_MONITOR_BASE	0xFFFC0000
 #define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Monitor	*/
 #define CFG_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc()	*/

 /*-----------------------------------------------------------------------
  * Environment Variable setup
  */
 #if 1 /* test-only */
 #define CONFIG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars */
 #define CONFIG_ENV_OFFSET		0x100	/* environment starts at the beginning of the EEPROM */
 #define CONFIG_ENV_SIZE		0x700	/* 2048 bytes may be used for env vars*/
 				   /* total size of a CAT24WC16 is 2048 bytes */

 #else	/* DEFAULT: environment in flash, using redundand flash sectors */

 #define CONFIG_ENV_IS_IN_FLASH	1	/* use FLASH for environment vars */
 #define CONFIG_ENV_ADDR		0xFFFA0000 /* environment starts before u-boot */
 #define CONFIG_ENV_SECT_SIZE	0x20000	/* 128k bytes may be used for env vars*/

 #endif

 /*-----------------------------------------------------------------------
  * I2C EEPROM (CAT24WC16) for environment
  */
 #define CONFIG_HARD_I2C			/* I2c with hardware support */
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
 #define CFG_I2C_SLAVE		0x7F

 #define CFG_I2C_EEPROM_ADDR	0x50	/* EEPROM CAT24WC08		*/
 /* CAT24WC08/16... */
 #define CFG_I2C_EEPROM_ADDR_LEN 1	/* Bytes of address		*/
 /* mask of address bits that overflow into the "EEPROM chip address"	*/
 #define CFG_I2C_EEPROM_ADDR_OVERFLOW	0x07
 #define CFG_EEPROM_PAGE_WRITE_BITS 4	/* The Catalyst CAT24WC08 has	*/
 					/* 16 byte page write mode using*/
 					/* last 4 bits of the address	*/
 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10   /* and takes up to 10 msec */

 /*-----------------------------------------------------------------------
  * External Bus Controller (EBC) Setup
  */

 /* Memory Bank 0 (Intel Strata Flash) initialization                            */
 #define CFG_EBC_PB0AP   0x92015480
 #define CFG_EBC_PB0CR   0xFF87A000          /* BAS=0xFF8,BS=08MB,BU=R/W,BW=16bit*/

 /* Memory Bank 1 ( Power TAU) initialization               */
 /* #define CFG_EBC_PB1AP           0x04041000 */
 /* #define CFG_EBC_PB1CR           0xF0018000   */  /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit  */
 #define CFG_EBC_PB1AP           0x00000000
 #define CFG_EBC_PB1CR           0x00000000

 /* Memory Bank 2 (Intel Flash) initialization                 */
 #define CFG_EBC_PB2AP           0x00000000
 #define CFG_EBC_PB2CR           0x00000000

 /* Memory Bank 3 (NAND) initialization                        */
 #define CFG_EBC_PB3AP           0x92015480
 #define CFG_EBC_PB3CR           0xF40B8000  /*addr 0xF40, BS=32M,BU=R/W, BW=8bit */

 /* Memory Bank 4 (FPGA regs) initialization                                     */
 #define CFG_EBC_PB4AP           0x00000000
 #define CFG_EBC_PB4CR           0x00000000  /* leave it blank  */

 #define CFG_NAND_BASE   0xF4000000

 /*-----------------------------------------------------------------------
  * Definitions for initial stack pointer and data area (in data cache)
  */
 /* use on chip memory ( OCM ) for temperary stack until sdram is tested */
 #define CFG_TEMP_STACK_OCM	  1

 /* On Chip Memory location */
 #define CFG_OCM_DATA_ADDR	0xF8000000
 #define CFG_OCM_DATA_SIZE	0x1000
 #define CFG_INIT_RAM_ADDR	CFG_OCM_DATA_ADDR /* inside of SDRAM		*/
 #define CFG_INIT_RAM_END	CFG_OCM_DATA_SIZE /* End of used area in RAM	*/

 #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

 /*-----------------------------------------------------------------------
  * Definitions for GPIO setup (PPC405EP specific)
  *
  * GPIO0[0]     - External Bus Controller BLAST output
  * GPIO0[1-9]   - Instruction trace outputs
  * GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
  * GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs
  * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
  * GPIO0[24-27] - UART0 control signal inputs/outputs
  * GPIO0[28-29] - UART1 data signal input/output
  * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
  *
  * following GPIO setting changed for G20000, 080304
  */
 #define CFG_GPIO0_OSRH          0x40005555
 #define CFG_GPIO0_OSRL          0x40000110
 #define CFG_GPIO0_ISR1H         0x00000000
 #define CFG_GPIO0_ISR1L         0x15555445
 #define CFG_GPIO0_TSRH          0x00000000
 #define CFG_GPIO0_TSRL          0x00000000
 #define CFG_GPIO0_TCR           0xF7FF8014

 /*
  * Internal Definitions
  *
  * Boot Flags
  */
 #define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
 #define BOOTFLAG_WARM	0x02		/* Software reboot			*/

 /*
  * Default speed selection (cpu_plb_opb_ebc) in mhz.
  * This value will be set if iic boot eprom is disabled.
  */
 #if 1
 #define PLLMR0_DEFAULT	 PLLMR0_266_66_33_33
 #define PLLMR1_DEFAULT	 PLLMR1_266_66_33_33
 #endif
 #if 0
 #define PLLMR0_DEFAULT	 PLLMR0_266_133_66_33
 #define PLLMR1_DEFAULT	 PLLMR1_266_133_66_33
 #endif
 #if 0
 #define PLLMR0_DEFAULT	 PLLMR0_200_100_50_33
 #define PLLMR1_DEFAULT	 PLLMR1_200_100_50_33
 #endif
 #if 0
 #define PLLMR0_DEFAULT	 PLLMR0_133_66_66_33
 #define PLLMR1_DEFAULT	 PLLMR1_133_66_66_33
 #endif

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2004
	* Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.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
	*/

	/*
	* board/config.h - configuration options, board specific
	*/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*
	* High Level Configuration Options
	* (easy to change)
	*/

	#define CONFIG_405EP 1 /* This is a PPC405 CPU */
	#define CONFIG_4xx 1 /* ...member of PPC4xx family */
	#define CONFIG_G2000 1 /* ...on a PLU405 board */

	#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
	#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */

	#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */

	#if 0 /* test-only */
	#define CONFIG_BAUDRATE 115200
	#else
	#define CONFIG_BAUDRATE 9600
	#endif

	#define CONFIG_PREBOOT

	#undef CONFIG_BOOTARGS

	#define CONFIG_EXTRA_ENV_SETTINGS \
	"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\0" \
	"addmisc=setenv bootargs ${bootargs} " \
	"console=ttyS0,${baudrate} " \
	"panic=1\0" \
	"flash_nfs=run nfsargs addip addmisc;" \
	"bootm ${kernel_addr}\0" \
	"flash_self=run ramargs addip addmisc;" \
	"bootm ${kernel_addr} ${ramdisk_addr}\0" \
	"net_nfs=tftp 200000 ${bootfile};" \
	"run nfsargs addip addmisc;bootm\0" \
	"rootpath=/opt/eldk/ppc_4xx\0" \
	"bootfile=/tftpboot/g2000/pImage\0" \
	"kernel_addr=ff800000\0" \
	"ramdisk_addr=ff900000\0" \
	"pciconfighost=yes\0" \
	""
	#define CONFIG_BOOTCOMMAND "run net_nfs"

	#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */

	#define CONFIG_NET_MULTI 1

	#define CONFIG_MII 1 /* MII PHY management */
	#define CONFIG_PHY_ADDR 0 /* PHY address */
	#define CONFIG_PHY1_ADDR 1 /* PHY address */

	#if 0 /* test-only */
	#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/
	#endif


	/*
	* 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_DHCP
	#define CONFIG_CMD_PCI
	#define CONFIG_CMD_IRQ
	#define CONFIG_CMD_ELF
	#define CONFIG_CMD_DATE
	#define CONFIG_CMD_I2C
	#define CONFIG_CMD_MII
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_BSP
	#define CONFIG_CMD_EEPROM


	#undef CONFIG_WATCHDOG /* watchdog disabled */

	#if 0 /* test-only */
	#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
	#endif

	/*
	* Miscellaneous configurable options
	*/
	#define CFG_LONGHELP /* undef to save memory */
	#define CFG_PROMPT "=> " /* Monitor Command Prompt */

	#undef CFG_HUSH_PARSER /* use "hush" command parser */
	#ifdef CFG_HUSH_PARSER
	#define CFG_PROMPT_HUSH_PS2 "> "
	#endif

	#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_DEVICE_NULLDEV 1 /* include nulldev device */

	#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/

	#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */

	#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
	#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */

	#undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
	#define CFG_IGNORE_405_UART_ERRATA_59 /* ignore ppc405gp errata #59 */
	#define CFG_BASE_BAUD 691200
	#undef CONFIG_UART1_CONSOLE /* define for uart1 as console */

	/* The following table includes the supported baudrates */
	#define CFG_BAUDRATE_TABLE \
	{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
	57600, 115200, 230400, 460800, 921600 }

	#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_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
	#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */

	#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

	#define CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */

	/----------------------------------------------------------------------------/
	/* adding Ethernet setting: FTS OUI 00:11:0B */
	/----------------------------------------------------------------------------/
	#define CONFIG_ETHADDR 00:11:0B:00:00:01
	#define CONFIG_HAS_ETH1
	#define CONFIG_ETH1ADDR 00:11:0B:00:00:02
	#define CONFIG_IPADDR 10.48.8.178
	#define CONFIG_IP1ADDR 10.48.8.188
	#define CONFIG_NETMASK 255.255.255.128
	#define CONFIG_SERVERIP 10.48.8.138

	/*-----------------------------------------------------------------------
	* RTC stuff
	*-----------------------------------------------------------------------
	*/
	#define CONFIG_RTC_DS1337
	#define CFG_I2C_RTC_ADDR 0x68

	#if 0 /* test-only */
	/*-----------------------------------------------------------------------
	* NAND-FLASH stuff
	*-----------------------------------------------------------------------
	*/
	#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
	#define SECTORSIZE 512

	#define ADDR_COLUMN 1
	#define ADDR_PAGE 2
	#define ADDR_COLUMN_PAGE 3

	#define NAND_ChipID_UNKNOWN 0x00
	#define NAND_MAX_FLOORS 1
	#define NAND_MAX_CHIPS 1

	#define CFG_NAND_CE (0x80000000 >> 1) /* our CE is GPIO1 */
	#define CFG_NAND_CLE (0x80000000 >> 2) /* our CLE is GPIO2 */
	#define CFG_NAND_ALE (0x80000000 >> 3) /* our ALE is GPIO3 */
	#define CFG_NAND_RDY (0x80000000 >> 4) /* our RDY is GPIO4 */

	#define NAND_DISABLE_CE(nand) do { out32(GPIO0_OR, in32(GPIO0_OR) \| CFG_NAND_CE);} while(0)
	#define NAND_ENABLE_CE(nand) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_CE);} while(0)
	#define NAND_CTL_CLRALE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_ALE);} while(0)
	#define NAND_CTL_SETALE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) \| CFG_NAND_ALE);} while(0)
	#define NAND_CTL_CLRCLE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_CLE);} while(0)
	#define NAND_CTL_SETCLE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) \| CFG_NAND_CLE);} while(0)
	#define NAND_WAIT_READY(nand) while (!(in32(GPIO0_IR) & CFG_NAND_RDY))

	#define WRITE_NAND_COMMAND(d, adr) do{ (volatile __u8 )((unsigned long)adr) = (__u8)(d); } while(0)
	#define WRITE_NAND_ADDRESS(d, adr) do{ (volatile __u8 )((unsigned long)adr) = (__u8)(d); } while(0)
	#define WRITE_NAND(d, adr) do{ (volatile __u8 )((unsigned long)adr) = (__u8)d; } while(0)
	#define READ_NAND(adr) ((volatile unsigned char)((volatile __u8 )(unsigned long)adr))
	#endif

	/*-----------------------------------------------------------------------
	* PCI stuff
	*-----------------------------------------------------------------------
	*/
	#define PCI_HOST_ADAPTER 0 /* configure as 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_HOST /* select pci host function */
	#define CONFIG_PCI_PNP /* do pci plug-and-play */
	/* resource configuration */

	#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */

	#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/

	#define CFG_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
	#define CFG_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */
	#define CFG_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
	#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
	#define CFG_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */
	#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
	#define CFG_PCI_PTM2LA 0xffc00000 /* point to flash */
	#define CFG_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
	#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */

	/*
	* 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 */

	/*-----------------------------------------------------------------------
	* FLASH organization
	*/
	#if 0 /* APC405 */
	#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
	#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
	#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
	#undef CFG_FLASH_PROTECTION /* don't use hardware protection */
	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
	#define CFG_FLASH_BASE 0xFE000000 /* test-only...*/
	#define CFG_FLASH_INCREMENT 0x01000000 /* test-only */
	#else /* G2000 */
	#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
	#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	#undef CFG_FLASH_PROTECTION /* don't use hardware protection */
	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
	#define CFG_FLASH_BASE 0xFF800000 /* test-only...*/
	#define CFG_FLASH_INCREMENT 0x01000000 /* test-only */
	#endif

	#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */

	#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
	#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains u-boot */

	/*-----------------------------------------------------------------------
	* Start addresses for the final memory configuration
	* (Set up by the startup code)
	* Please note that CFG_SDRAM_BASE _must_ start at 0
	*/
	#define CFG_SDRAM_BASE 0x00000000
	#define CFG_MONITOR_BASE 0xFFFC0000
	#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
	#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */

	/*-----------------------------------------------------------------------
	* Environment Variable setup
	*/
	#if 1 /* test-only */
	#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
	#define CONFIG_ENV_OFFSET 0x100 /* environment starts at the beginning of the EEPROM */
	#define CONFIG_ENV_SIZE 0x700 /* 2048 bytes may be used for env vars*/
	/* total size of a CAT24WC16 is 2048 bytes */

	#else /* DEFAULT: environment in flash, using redundand flash sectors */

	#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
	#define CONFIG_ENV_ADDR 0xFFFA0000 /* environment starts before u-boot */
	#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128k bytes may be used for env vars*/

	#endif

	/*-----------------------------------------------------------------------
	* I2C EEPROM (CAT24WC16) for environment
	*/
	#define CONFIG_HARD_I2C /* I2c with hardware support */
	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
	#define CFG_I2C_SLAVE 0x7F

	#define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */
	/* CAT24WC08/16... */
	#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
	/* mask of address bits that overflow into the "EEPROM chip address" */
	#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
	#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
	/* 16 byte page write mode using*/
	/* last 4 bits of the address */
	#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */

	/*-----------------------------------------------------------------------
	* External Bus Controller (EBC) Setup
	*/

	/* Memory Bank 0 (Intel Strata Flash) initialization */
	#define CFG_EBC_PB0AP 0x92015480
	#define CFG_EBC_PB0CR 0xFF87A000 /* BAS=0xFF8,BS=08MB,BU=R/W,BW=16bit*/

	/* Memory Bank 1 ( Power TAU) initialization */
	/* #define CFG_EBC_PB1AP 0x04041000 */
	/* #define CFG_EBC_PB1CR 0xF0018000 / / BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
	#define CFG_EBC_PB1AP 0x00000000
	#define CFG_EBC_PB1CR 0x00000000

	/* Memory Bank 2 (Intel Flash) initialization */
	#define CFG_EBC_PB2AP 0x00000000
	#define CFG_EBC_PB2CR 0x00000000

	/* Memory Bank 3 (NAND) initialization */
	#define CFG_EBC_PB3AP 0x92015480
	#define CFG_EBC_PB3CR 0xF40B8000 /addr 0xF40, BS=32M,BU=R/W, BW=8bit /

	/* Memory Bank 4 (FPGA regs) initialization */
	#define CFG_EBC_PB4AP 0x00000000
	#define CFG_EBC_PB4CR 0x00000000 /* leave it blank */

	#define CFG_NAND_BASE 0xF4000000

	/*-----------------------------------------------------------------------
	* Definitions for initial stack pointer and data area (in data cache)
	*/
	/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
	#define CFG_TEMP_STACK_OCM 1

	/* On Chip Memory location */
	#define CFG_OCM_DATA_ADDR 0xF8000000
	#define CFG_OCM_DATA_SIZE 0x1000
	#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
	#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */

	#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

	/*-----------------------------------------------------------------------
	* Definitions for GPIO setup (PPC405EP specific)
	*
	* GPIO0[0] - External Bus Controller BLAST output
	* GPIO0[1-9] - Instruction trace outputs
	* GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
	* GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs
	* GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
	* GPIO0[24-27] - UART0 control signal inputs/outputs
	* GPIO0[28-29] - UART1 data signal input/output
	* GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
	*
	* following GPIO setting changed for G20000, 080304
	*/
	#define CFG_GPIO0_OSRH 0x40005555
	#define CFG_GPIO0_OSRL 0x40000110
	#define CFG_GPIO0_ISR1H 0x00000000
	#define CFG_GPIO0_ISR1L 0x15555445
	#define CFG_GPIO0_TSRH 0x00000000
	#define CFG_GPIO0_TSRL 0x00000000
	#define CFG_GPIO0_TCR 0xF7FF8014

	/*
	* Internal Definitions
	*
	* Boot Flags
	*/
	#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
	#define BOOTFLAG_WARM 0x02 /* Software reboot */

	/*
	* Default speed selection (cpu_plb_opb_ebc) in mhz.
	* This value will be set if iic boot eprom is disabled.
	*/
	#if 1
	#define PLLMR0_DEFAULT PLLMR0_266_66_33_33
	#define PLLMR1_DEFAULT PLLMR1_266_66_33_33
	#endif
	#if 0
	#define PLLMR0_DEFAULT PLLMR0_266_133_66_33
	#define PLLMR1_DEFAULT PLLMR1_266_133_66_33
	#endif
	#if 0
	#define PLLMR0_DEFAULT PLLMR0_200_100_50_33
	#define PLLMR1_DEFAULT PLLMR1_200_100_50_33
	#endif
	#if 0
	#define PLLMR0_DEFAULT PLLMR0_133_66_66_33
	#define PLLMR1_DEFAULT PLLMR1_133_66_66_33
	#endif

	#endif /* __CONFIG_H */