include/configs/yosemite.h - platform/external/u-boot - Gitiles

 /*
  * (C) Copyright 2005-2007
  * Stefan Roese, DENX Software Engineering, sr@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
  */

 /************************************************************************
  * yosemite.h - configuration for Yosemite & Yellowstone boards
  ***********************************************************************/
 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  *----------------------------------------------------------------------*/
 /* This config file is used for Yosemite (440EP) and Yellowstone (440GR)*/
 #ifndef CONFIG_YELLOWSTONE
 #define CONFIG_440EP		1	/* Specific PPC440EP support	*/
 #define CONFIG_HOSTNAME		yosemite
 #else
 #define CONFIG_440GR		1	/* Specific PPC440GR support	*/
 #define CONFIG_HOSTNAME		yellowstone
 #endif
 #define CONFIG_440		1	/* ... PPC440 family		*/
 #define CONFIG_4xx		1	/* ... PPC4xx family		*/
 #define CONFIG_SYS_CLK_FREQ	66666666    /* external freq to pll	*/

 /*
  * Include common defines/options for all AMCC eval boards
  */
 #include "amcc-common.h"

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

 /*-----------------------------------------------------------------------
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  *----------------------------------------------------------------------*/
 #define CFG_FLASH_BASE	        0xfc000000	    /* start of FLASH	*/
 #define CFG_PCI_MEMBASE	        0xa0000000	    /* mapped pci memory*/
 #define CFG_PCI_MEMBASE1        CFG_PCI_MEMBASE  + 0x10000000
 #define CFG_PCI_MEMBASE2        CFG_PCI_MEMBASE1 + 0x10000000
 #define CFG_PCI_MEMBASE3        CFG_PCI_MEMBASE2 + 0x10000000

 /*Don't change either of these*/
 #define CFG_PERIPHERAL_BASE     0xef600000	    /* internal peripherals*/
 #define CFG_PCI_BASE	        0xe0000000	    /* internal PCI regs*/
 /*Don't change either of these*/

 #define CFG_USB_DEVICE          0x50000000
 #define CFG_NVRAM_BASE_ADDR     0x80000000
 #define CFG_BCSR_BASE	        (CFG_NVRAM_BASE_ADDR | 0x2000)
 #define CFG_BOOT_BASE_ADDR      0xf0000000

 /*-----------------------------------------------------------------------
  * Initial RAM & stack pointer (placed in SDRAM)
  *----------------------------------------------------------------------*/
 #define CFG_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CFG_INIT_RAM_ADDR	0x70000000		/* DCache       */
 #define CFG_INIT_RAM_END	(4 << 10)
 #define CFG_GBL_DATA_SIZE	256			/* num bytes initial data*/
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET

 /*-----------------------------------------------------------------------
  * Serial Port
  *----------------------------------------------------------------------*/
 #define CFG_EXT_SERIAL_CLOCK	11059200 /* use external 11.059MHz clk	*/
 /*define this if you want console on UART1*/
 #undef CONFIG_UART1_CONSOLE

 /*-----------------------------------------------------------------------
  * Environment
  *----------------------------------------------------------------------*/
 /*
  * Define here the location of the environment variables (FLASH or EEPROM).
  * Note: DENX encourages to use redundant environment in FLASH.
  */
 #if 1
 #define CFG_ENV_IS_IN_FLASH     1	/* use FLASH for environment vars	*/
 #else
 #define CFG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars	*/
 #endif

 /*-----------------------------------------------------------------------
  * FLASH related
  *----------------------------------------------------------------------*/
 #define CFG_FLASH_CFI				/* The flash is CFI compatible	*/
 #define CONFIG_FLASH_CFI_DRIVER			/* Use common CFI driver	*/
 #define CFG_FLASH_CFI_AMD_RESET 1		/* AMD RESET for STM 29W320DB!	*/

 #define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
 #define CFG_MAX_FLASH_SECT	512	/* max number of sectors on one chip	*/

 #define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
 #define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

 #define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/

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

 #ifdef CFG_ENV_IS_IN_FLASH
 #define CFG_ENV_SECT_SIZE	0x20000	/* size of one complete sector		*/
 #define CFG_ENV_ADDR		(CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
 #define	CFG_ENV_SIZE		0x2000	/* Total Size of Environment Sector	*/

 /* Address and size of Redundant Environment Sector	*/
 #define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
 #define CFG_ENV_SIZE_REDUND	(CFG_ENV_SIZE)
 #endif /* CFG_ENV_IS_IN_FLASH */

 /*-----------------------------------------------------------------------
  * DDR SDRAM
  *----------------------------------------------------------------------*/
 #undef CONFIG_SPD_EEPROM	       /* Don't use SPD EEPROM for setup    */
 #define CFG_KBYTES_SDRAM        (128 * 1024)    /* 128MB		    */
 #define CFG_SDRAM_BANKS	        (2)

 /*-----------------------------------------------------------------------
  * I2C
  *----------------------------------------------------------------------*/
 #define CFG_I2C_SPEED		400000	/* I2C speed and slave address	*/

 #define CFG_I2C_MULTI_EEPROMS
 #define CFG_I2C_EEPROM_ADDR	(0xa8>>1)
 #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

 #ifdef CFG_ENV_IS_IN_EEPROM
 #define CFG_ENV_SIZE		0x200	    /* Size of Environment vars */
 #define CFG_ENV_OFFSET		0x0
 #endif /* CFG_ENV_IS_IN_EEPROM */

 /* I2C SYSMON (LM75, AD7414 is almost compatible)			*/
 #define CONFIG_DTT_LM75		1		/* ON Semi's LM75	*/
 #define CONFIG_DTT_AD7414	1		/* use AD7414		*/
 #define CONFIG_DTT_SENSORS	{0}		/* Sensor addresses	*/
 #define CFG_DTT_MAX_TEMP	70
 #define CFG_DTT_LOW_TEMP	-30
 #define CFG_DTT_HYSTERESIS	3

 /*
  * Default environment variables
  */
 #define	CONFIG_EXTRA_ENV_SETTINGS					\
 	CONFIG_AMCC_DEF_ENV						\
 	CONFIG_AMCC_DEF_ENV_POWERPC					\
 	CONFIG_AMCC_DEF_ENV_PPC_OLD					\
 	CONFIG_AMCC_DEF_ENV_NOR_UPD					\
 	"kernel_addr=fc000000\0"					\
 	"ramdisk_addr=fc180000\0"					\
 	""

 #define CONFIG_HAS_ETH0		1	/* add support for "ethaddr"	*/
 #define CONFIG_HAS_ETH1		1	/* add support for "eth1addr"	*/
 #define CONFIG_PHY_ADDR		1	/* PHY address, See schematics	*/
 #define CONFIG_PHY1_ADDR        3

 /* Partitions */
 #define CONFIG_MAC_PARTITION
 #define CONFIG_DOS_PARTITION
 #define CONFIG_ISO_PARTITION

 #ifdef CONFIG_440EP
 /* USB */
 #define CONFIG_USB_OHCI_NEW
 #define CONFIG_USB_STORAGE
 #define CFG_OHCI_BE_CONTROLLER

 #undef CFG_USB_OHCI_BOARD_INIT
 #define CFG_USB_OHCI_CPU_INIT	1
 #define CFG_USB_OHCI_REGS_BASE	(CFG_PERIPHERAL_BASE | 0x1000)
 #define CFG_USB_OHCI_SLOT_NAME	"ppc440"
 #define CFG_USB_OHCI_MAX_ROOT_PORTS	15

 /* Comment this out to enable USB 1.1 device */
 #define USB_2_0_DEVICE

 #define CONFIG_SUPPORT_VFAT
 #endif /* CONFIG_440EP */

 #ifdef DEBUG
 #define CONFIG_PANIC_HANG
 #else
 #define CONFIG_HW_WATCHDOG			/* watchdog */
 #endif

 /*
  * Commands additional to the ones defined in amcc-common.h
  */
 #define CONFIG_CMD_DTT
 #define CONFIG_CMD_PCI

 #ifdef CONFIG_440EP
     #define CONFIG_CMD_USB
     #define CONFIG_CMD_FAT
     #define CONFIG_CMD_EXT2
 #endif

 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------
  */
 /* General PCI */
 #define CONFIG_PCI			/* include pci support	        */
 #undef  CONFIG_PCI_PNP			/* do (not) pci plug-and-play   */
 #define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
 #define CFG_PCI_TARGBASE        0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/

 /* Board-specific PCI */
 #define CFG_PCI_TARGET_INIT
 #define CFG_PCI_MASTER_INIT

 #define CFG_PCI_SUBSYS_VENDORID 0x10e8	/* AMCC */
 #define CFG_PCI_SUBSYS_ID       0xcafe	/* Whatever */

 /*-----------------------------------------------------------------------
  * External Bus Controller (EBC) Setup
  *----------------------------------------------------------------------*/
 #define CFG_FLASH		CFG_FLASH_BASE
 #define CFG_CPLD		0x80000000

 /* Memory Bank 0 (NOR-FLASH) initialization					*/
 #define CFG_EBC_PB0AP		0x03017300
 #define CFG_EBC_PB0CR		(CFG_FLASH | 0xda000)

 /* Memory Bank 2 (CPLD) initialization						*/
 #define CFG_EBC_PB2AP		0x04814500
 #define CFG_EBC_PB2CR		(CFG_CPLD | 0x18000)

 #define CFG_BCSR5_PCI66EN	0x80

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2005-2007
	* Stefan Roese, DENX Software Engineering, sr@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
	*/

	/************************************************************************
	* yosemite.h - configuration for Yosemite & Yellowstone boards
	***********************************************************************/
	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*-----------------------------------------------------------------------
	* High Level Configuration Options
	----------------------------------------------------------------------/
	/* This config file is used for Yosemite (440EP) and Yellowstone (440GR)*/
	#ifndef CONFIG_YELLOWSTONE
	#define CONFIG_440EP 1 /* Specific PPC440EP support */
	#define CONFIG_HOSTNAME yosemite
	#else
	#define CONFIG_440GR 1 /* Specific PPC440GR support */
	#define CONFIG_HOSTNAME yellowstone
	#endif
	#define CONFIG_440 1 /* ... PPC440 family */
	#define CONFIG_4xx 1 /* ... PPC4xx family */
	#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */

	/*
	* Include common defines/options for all AMCC eval boards
	*/
	#include "amcc-common.h"

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

	/*-----------------------------------------------------------------------
	* Base addresses -- Note these are effective addresses where the
	* actual resources get mapped (not physical addresses)
	----------------------------------------------------------------------/
	#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
	#define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
	#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
	#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
	#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000

	/Don't change either of these/
	#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals*/
	#define CFG_PCI_BASE 0xe0000000 /* internal PCI regs*/
	/Don't change either of these/

	#define CFG_USB_DEVICE 0x50000000
	#define CFG_NVRAM_BASE_ADDR 0x80000000
	#define CFG_BCSR_BASE (CFG_NVRAM_BASE_ADDR \| 0x2000)
	#define CFG_BOOT_BASE_ADDR 0xf0000000

	/*-----------------------------------------------------------------------
	* Initial RAM & stack pointer (placed in SDRAM)
	----------------------------------------------------------------------/
	#define CFG_INIT_RAM_DCACHE 1 /* d-cache as init ram */
	#define CFG_INIT_RAM_ADDR 0x70000000 /* DCache */
	#define CFG_INIT_RAM_END (4 << 10)
	#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data*/
	#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
	#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET

	/*-----------------------------------------------------------------------
	* Serial Port
	----------------------------------------------------------------------/
	#define CFG_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */
	/define this if you want console on UART1/
	#undef CONFIG_UART1_CONSOLE

	/*-----------------------------------------------------------------------
	* Environment
	----------------------------------------------------------------------/
	/*
	* Define here the location of the environment variables (FLASH or EEPROM).
	* Note: DENX encourages to use redundant environment in FLASH.
	*/
	#if 1
	#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
	#else
	#define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
	#endif

	/*-----------------------------------------------------------------------
	* FLASH related
	----------------------------------------------------------------------/
	#define CFG_FLASH_CFI /* The flash is CFI compatible */
	#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
	#define CFG_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB! */

	#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
	#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */

	#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */

	#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */

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

	#ifdef CFG_ENV_IS_IN_FLASH
	#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
	#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
	#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */

	/* Address and size of Redundant Environment Sector */
	#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
	#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
	#endif /* CFG_ENV_IS_IN_FLASH */

	/*-----------------------------------------------------------------------
	* DDR SDRAM
	----------------------------------------------------------------------/
	#undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */
	#define CFG_KBYTES_SDRAM (128 * 1024) /* 128MB */
	#define CFG_SDRAM_BANKS (2)

	/*-----------------------------------------------------------------------
	* I2C
	----------------------------------------------------------------------/
	#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */

	#define CFG_I2C_MULTI_EEPROMS
	#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
	#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

	#ifdef CFG_ENV_IS_IN_EEPROM
	#define CFG_ENV_SIZE 0x200 /* Size of Environment vars */
	#define CFG_ENV_OFFSET 0x0
	#endif /* CFG_ENV_IS_IN_EEPROM */

	/* I2C SYSMON (LM75, AD7414 is almost compatible) */
	#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
	#define CONFIG_DTT_AD7414 1 /* use AD7414 */
	#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
	#define CFG_DTT_MAX_TEMP 70
	#define CFG_DTT_LOW_TEMP -30
	#define CFG_DTT_HYSTERESIS 3

	/*
	* Default environment variables
	*/
	#define CONFIG_EXTRA_ENV_SETTINGS \
	CONFIG_AMCC_DEF_ENV \
	CONFIG_AMCC_DEF_ENV_POWERPC \
	CONFIG_AMCC_DEF_ENV_PPC_OLD \
	CONFIG_AMCC_DEF_ENV_NOR_UPD \
	"kernel_addr=fc000000\0" \
	"ramdisk_addr=fc180000\0" \
	""

	#define CONFIG_HAS_ETH0 1 /* add support for "ethaddr" */
	#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
	#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
	#define CONFIG_PHY1_ADDR 3

	/* Partitions */
	#define CONFIG_MAC_PARTITION
	#define CONFIG_DOS_PARTITION
	#define CONFIG_ISO_PARTITION

	#ifdef CONFIG_440EP
	/* USB */
	#define CONFIG_USB_OHCI_NEW
	#define CONFIG_USB_STORAGE
	#define CFG_OHCI_BE_CONTROLLER

	#undef CFG_USB_OHCI_BOARD_INIT
	#define CFG_USB_OHCI_CPU_INIT 1
	#define CFG_USB_OHCI_REGS_BASE (CFG_PERIPHERAL_BASE \| 0x1000)
	#define CFG_USB_OHCI_SLOT_NAME "ppc440"
	#define CFG_USB_OHCI_MAX_ROOT_PORTS 15

	/* Comment this out to enable USB 1.1 device */
	#define USB_2_0_DEVICE

	#define CONFIG_SUPPORT_VFAT
	#endif /* CONFIG_440EP */

	#ifdef DEBUG
	#define CONFIG_PANIC_HANG
	#else
	#define CONFIG_HW_WATCHDOG /* watchdog */
	#endif

	/*
	* Commands additional to the ones defined in amcc-common.h
	*/
	#define CONFIG_CMD_DTT
	#define CONFIG_CMD_PCI

	#ifdef CONFIG_440EP
	#define CONFIG_CMD_USB
	#define CONFIG_CMD_FAT
	#define CONFIG_CMD_EXT2
	#endif

	/*-----------------------------------------------------------------------
	* PCI stuff
	*-----------------------------------------------------------------------
	*/
	/* General PCI */
	#define CONFIG_PCI /* include pci support */
	#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/

	/* Board-specific PCI */
	#define CFG_PCI_TARGET_INIT
	#define CFG_PCI_MASTER_INIT

	#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
	#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */

	/*-----------------------------------------------------------------------
	* External Bus Controller (EBC) Setup
	----------------------------------------------------------------------/
	#define CFG_FLASH CFG_FLASH_BASE
	#define CFG_CPLD 0x80000000

	/* Memory Bank 0 (NOR-FLASH) initialization */
	#define CFG_EBC_PB0AP 0x03017300
	#define CFG_EBC_PB0CR (CFG_FLASH \| 0xda000)

	/* Memory Bank 2 (CPLD) initialization */
	#define CFG_EBC_PB2AP 0x04814500
	#define CFG_EBC_PB2CR (CFG_CPLD \| 0x18000)

	#define CFG_BCSR5_PCI66EN 0x80

	#endif /* __CONFIG_H */