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

 /*
  * (C) Copyright 2007
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * 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
  */

 /************************************************************************
  * TAISHAN.h - configuration for AMCC 440GX Ref
  ***********************************************************************/

 #ifndef __CONFIG_H
 #define __CONFIG_H

 /*-----------------------------------------------------------------------
  * High Level Configuration Options
  *----------------------------------------------------------------------*/
 #define CONFIG_TAISHAN		1	/* Board is taishan		*/
 #define CONFIG_440GX		1	/* Specifc GX support		*/
 #define CONFIG_440		1	/* ... PPC440 family		*/
 #define CONFIG_4xx		1	/* ... PPC4xx family		*/
 #define CONFIG_SYS_CLK_FREQ	33333333 /* external freq to pll	*/

 /*
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		taishan
 #define CONFIG_USE_TTY		ttyS1
 #include "amcc-common.h"

 #define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_pre_init		*/
 #define CONFIG_MISC_INIT_R	1	/* Call misc_init_r		*/

 /*-----------------------------------------------------------------------
  * Base addresses -- Note these are effective addresses where the
  * actual resources get mapped (not physical addresses)
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_FLASH_BASE		0xfc000000	/* start of FLASH	*/
 #define CONFIG_SYS_PCI_MEMBASE		0x80000000	/* mapped pci memory	*/
 #define CONFIG_SYS_ISRAM_BASE		0xc0000000	/* internal SRAM	*/
 #define CONFIG_SYS_PCI_BASE		0xd0000000	/* internal PCI regs	*/

 #define CONFIG_SYS_EBC0_FLASH_BASE	CONFIG_SYS_FLASH_BASE
 #define CONFIG_SYS_EBC1_FPGA_BASE	(CONFIG_SYS_PERIPHERAL_BASE + 0x01000000)
 #define CONFIG_SYS_EBC2_LCM_BASE	(CONFIG_SYS_PERIPHERAL_BASE + 0x02000000)
 #define CONFIG_SYS_EBC3_CONN_BASE	(CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)

 #define CONFIG_SYS_GPIO_BASE		(CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)

 /*-----------------------------------------------------------------------
  * Initial RAM & stack pointer (placed in internal SRAM)
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_TEMP_STACK_OCM	1
 #define CONFIG_SYS_OCM_DATA_ADDR	CONFIG_SYS_ISRAM_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_ISRAM_BASE  /* Initial RAM address	*/
 #define CONFIG_SYS_INIT_RAM_END	0x2000		/* End of used area in RAM*/
 #define CONFIG_SYS_GBL_DATA_SIZE	128		/* num bytes initial data*/

 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	(CONFIG_SYS_GBL_DATA_OFFSET - 0x4)

 /*-----------------------------------------------------------------------
  * Serial Port
  *----------------------------------------------------------------------*/
 #define CONFIG_CONS_INDEX	2	/* Use UART1			*/
 #define CONFIG_SYS_EXT_SERIAL_CLOCK	(1843200 * 6)	/* Ext clk @ 11.059 MHz */

 /*-----------------------------------------------------------------------
  * Environment
  *----------------------------------------------------------------------*/
 #define CONFIG_ENV_IS_IN_FLASH     1	/* use FLASH for environment vars	*/

 /*-----------------------------------------------------------------------
  * FLASH related
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_FLASH_CFI
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/

 #define CONFIG_SYS_FLASH_BANKS_LIST    {CONFIG_SYS_FLASH_BASE}
 #define CONFIG_SYS_MAX_FLASH_BANKS     1		    /* number of banks	    */
 #define CONFIG_SYS_MAX_FLASH_SECT	1024		    /* sectors per device   */

 #undef	CONFIG_SYS_FLASH_CHECKSUM
 #define CONFIG_SYS_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/

 #define CONFIG_ENV_SECT_SIZE	0x40000 /* size of one complete sector	*/
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
 #define	CONFIG_ENV_SIZE		0x4000	/* Total Size of Environment Sector	*/

 /* Address and size of Redundant Environment Sector	*/
 #define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)

 /*-----------------------------------------------------------------------
  * E2PROM bootstrap configure value
  *----------------------------------------------------------------------*/

 /*
  * 800/133/66
  * IIC 0~15: 86 78 11 6a 61 A7 04 62 00 00 00 00 00 00 00 00
  */

 /*
  * 800/160/80
  * IIC 0~15: 86 78 c1 a6 09 67 04 63 00 00 00 00 00 00 00 00
  */

 /*-----------------------------------------------------------------------
  * DDR SDRAM
  *----------------------------------------------------------------------*/
 #undef CONFIG_SPD_EEPROM		/* Don't use SPD EEPROM for setup	*/
 #define CONFIG_SDRAM_BANK0	1	/* init onboard DDR SDRAM bank 0	*/
 #define	CONFIG_SYS_SDRAM0_TR0		0xC10A401A
 #undef CONFIG_SDRAM_ECC			/* enable ECC support			*/

 /*-----------------------------------------------------------------------
  * I2C
  *----------------------------------------------------------------------*/
 #define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed and slave address	*/

 #undef CONFIG_SYS_I2C_MULTI_EEPROMS
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10

 #define CONFIG_SYS_BOOTSTRAP_IIC_ADDR	0x50

 /* I2C SYSMON (LM75, AD7414 is almost compatible)			*/
 #define CONFIG_DTT_LM75		1		/* ON Semi's LM75	*/
 #define CONFIG_DTT_SENSORS	{0}		/* Sensor addresses	*/
 #define CONFIG_SYS_DTT_MAX_TEMP	70
 #define CONFIG_SYS_DTT_LOW_TEMP	-30
 #define CONFIG_SYS_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"					\
 	"kozio=bootm 0xffe00000\0"					\
 	""

 /*-----------------------------------------------------------------------
  * Networking
  *----------------------------------------------------------------------*/
 #define CONFIG_EMAC_NR_START	2	/* start with EMAC 2 (skip 0&1)	*/
 #define CONFIG_PHY_ADDR		0xff	     /* no phy on EMAC0		*/
 #define CONFIG_PHY1_ADDR	0xff	     /* no phy on EMAC1		*/
 #define CONFIG_PHY2_ADDR	0x1
 #define CONFIG_PHY3_ADDR	0x3
 #define CONFIG_ET1011C_PHY	1
 #define CONFIG_HAS_ETH0
 #define CONFIG_HAS_ETH1
 #define CONFIG_HAS_ETH2
 #define CONFIG_HAS_ETH3
 #define CONFIG_PHY_GIGE		1	/* Include GbE speed/duplex detection */
 #define CONFIG_PHY_RESET        1       /* reset phy upon startup         */
 #define CONFIG_PHY_RESET_DELAY	1000

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

 /*-----------------------------------------------------------------------
  * PCI stuff
  *-----------------------------------------------------------------------
  */
 /* General PCI */
 #define CONFIG_PCI			/* include pci support		*/
 #define CONFIG_PCI_PNP			/* do pci plug-and-play		*/
 #define CONFIG_EEPRO100       1		/* include PCI EEPRO100		*/
 #define CONFIG_PCI_SCAN_SHOW		/* show pci devices on startup	*/
 #define CONFIG_SYS_PCI_TARGBASE    0x80000000	/* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */

 /* Board-specific PCI */
 #define CONFIG_SYS_PCI_TARGET_INIT		/* let board init pci target    */

 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8	/* AMCC */
 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe	/* Whatever */

 #endif	/* __CONFIG_H */
	/*
	* (C) Copyright 2007
	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	*
	* 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
	*/

	/************************************************************************
	* TAISHAN.h - configuration for AMCC 440GX Ref
	***********************************************************************/

	#ifndef __CONFIG_H
	#define __CONFIG_H

	/*-----------------------------------------------------------------------
	* High Level Configuration Options
	----------------------------------------------------------------------/
	#define CONFIG_TAISHAN 1 /* Board is taishan */
	#define CONFIG_440GX 1 /* Specifc GX support */
	#define CONFIG_440 1 /* ... PPC440 family */
	#define CONFIG_4xx 1 /* ... PPC4xx family */
	#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */

	/*
	* Include common defines/options for all AMCC eval boards
	*/
	#define CONFIG_HOSTNAME taishan
	#define CONFIG_USE_TTY ttyS1
	#include "amcc-common.h"

	#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
	#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */

	/*-----------------------------------------------------------------------
	* Base addresses -- Note these are effective addresses where the
	* actual resources get mapped (not physical addresses)
	----------------------------------------------------------------------/
	#define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */
	#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
	#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */
	#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */

	#define CONFIG_SYS_EBC0_FLASH_BASE CONFIG_SYS_FLASH_BASE
	#define CONFIG_SYS_EBC1_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x01000000)
	#define CONFIG_SYS_EBC2_LCM_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x02000000)
	#define CONFIG_SYS_EBC3_CONN_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)

	#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)

	/*-----------------------------------------------------------------------
	* Initial RAM & stack pointer (placed in internal SRAM)
	----------------------------------------------------------------------/
	#define CONFIG_SYS_TEMP_STACK_OCM 1
	#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
	#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
	#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM*/
	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data*/

	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
	#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)

	/*-----------------------------------------------------------------------
	* Serial Port
	----------------------------------------------------------------------/
	#define CONFIG_CONS_INDEX 2 /* Use UART1 */
	#define CONFIG_SYS_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */

	/*-----------------------------------------------------------------------
	* Environment
	----------------------------------------------------------------------/
	#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */

	/*-----------------------------------------------------------------------
	* FLASH related
	----------------------------------------------------------------------/
	#define CONFIG_SYS_FLASH_CFI
	#define CONFIG_FLASH_CFI_DRIVER
	#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */

	#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE}
	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
	#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */

	#undef CONFIG_SYS_FLASH_CHECKSUM
	#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */

	#define CONFIG_ENV_SECT_SIZE 0x40000 /* size of one complete sector */
	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */

	/* Address and size of Redundant Environment Sector */
	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)

	/*-----------------------------------------------------------------------
	* E2PROM bootstrap configure value
	----------------------------------------------------------------------/

	/*
	* 800/133/66
	* IIC 0~15: 86 78 11 6a 61 A7 04 62 00 00 00 00 00 00 00 00
	*/

	/*
	* 800/160/80
	* IIC 0~15: 86 78 c1 a6 09 67 04 63 00 00 00 00 00 00 00 00
	*/

	/*-----------------------------------------------------------------------
	* DDR SDRAM
	----------------------------------------------------------------------/
	#undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */
	#define CONFIG_SDRAM_BANK0 1 /* init onboard DDR SDRAM bank 0 */
	#define CONFIG_SYS_SDRAM0_TR0 0xC10A401A
	#undef CONFIG_SDRAM_ECC /* enable ECC support */

	/*-----------------------------------------------------------------------
	* I2C
	----------------------------------------------------------------------/
	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */

	#undef CONFIG_SYS_I2C_MULTI_EEPROMS
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
	#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10

	#define CONFIG_SYS_BOOTSTRAP_IIC_ADDR 0x50

	/* I2C SYSMON (LM75, AD7414 is almost compatible) */
	#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
	#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
	#define CONFIG_SYS_DTT_MAX_TEMP 70
	#define CONFIG_SYS_DTT_LOW_TEMP -30
	#define CONFIG_SYS_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" \
	"kozio=bootm 0xffe00000\0" \
	""

	/*-----------------------------------------------------------------------
	* Networking
	----------------------------------------------------------------------/
	#define CONFIG_EMAC_NR_START 2 /* start with EMAC 2 (skip 0&1) */
	#define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */
	#define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */
	#define CONFIG_PHY2_ADDR 0x1
	#define CONFIG_PHY3_ADDR 0x3
	#define CONFIG_ET1011C_PHY 1
	#define CONFIG_HAS_ETH0
	#define CONFIG_HAS_ETH1
	#define CONFIG_HAS_ETH2
	#define CONFIG_HAS_ETH3
	#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
	#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
	#define CONFIG_PHY_RESET_DELAY 1000

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

	/*-----------------------------------------------------------------------
	* PCI stuff
	*-----------------------------------------------------------------------
	*/
	/* General PCI */
	#define CONFIG_PCI /* include pci support */
	#define CONFIG_PCI_PNP /* do pci plug-and-play */
	#define CONFIG_EEPRO100 1 /* include PCI EEPRO100 */
	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
	#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */

	/* Board-specific PCI */
	#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target */

	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
	#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */

	#endif /* __CONFIG_H */