[people/ms/u-boot.git] / include / configs / gdppc440etx.h

/*
 * (C) Copyright 2008
 * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
 *
 * Based on include/configs/yosemite.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
 */

/*
 * gdppc440etx.h - configuration for G&D 440EP/GR ETX-Module
 */
#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 */
#define CONFIG_440GR		1		/* Specific PPC440GR support */
#define CONFIG_HOSTNAME		gdppc440etx
#define CONFIG_440		1		/* ... PPC440 family         */
#define CONFIG_4xx		1		/* ... PPC4xx family         */
#define CONFIG_SYS_CLK_FREQ	66666666	/* external freq to pll      */

#define	CONFIG_SYS_TEXT_BASE	0xFFF80000

/*
 * 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()     */

/*
 * 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		0xa0000000	/* mapped pci memory */
#define CONFIG_SYS_PCI_MEMBASE1		CONFIG_SYS_PCI_MEMBASE  + 0x10000000
#define CONFIG_SYS_PCI_MEMBASE2		CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
#define CONFIG_SYS_PCI_MEMBASE3		CONFIG_SYS_PCI_MEMBASE2 + 0x10000000

/*Don't change either of these*/
#define CONFIG_SYS_PCI_BASE		0xe0000000	/* internal PCI regs */
/*Don't change either of these*/

#define CONFIG_SYS_USB_DEVICE		0x50000000
#define CONFIG_SYS_BOOT_BASE_ADDR	0xf0000000

/*
 * Initial RAM & stack pointer (placed in SDRAM)
 */
#define CONFIG_SYS_INIT_RAM_DCACHE	1		/* d-cache as init ram*/
#define CONFIG_SYS_INIT_RAM_ADDR	0x70000000	/* DCache             */
#define CONFIG_SYS_INIT_RAM_SIZE		(4 << 10)
#define CONFIG_SYS_GBL_DATA_SIZE	256		/* num bytes init data*/
#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE \
					 - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET

/*
 * Serial Port
 */
#define CONFIG_CONS_INDEX	2	/* Use UART1			*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	1
#define CONFIG_SYS_NS16550_CLK		get_serial_clock()
#define CONFIG_SYS_EXT_SERIAL_CLOCK	11059200	/* ext. 11.059MHz clk */

/*
 * Environment
 * Define here the location of the environment variables (FLASH or EEPROM).
 * Note: DENX encourages to use redundant environment in FLASH.
 */
#define CONFIG_ENV_IS_IN_FLASH		1		/* FLASH for env. vars*/

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

#define CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT	512	/* max number of sectors/chip */

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

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

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

#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE		0x20000 /* size of one complete sector*/
#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE			0x2000 /* Total Size of Env. 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)
#endif /* CONFIG_ENV_IS_IN_FLASH */

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

#define CONFIG_SDRAM_BANK0
#define CONFIG_SDRAM_BANK1

#define CONFIG_SYS_SDRAM0_TR0		0x410a4012
#define CONFIG_SYS_SDRAM0_WDDCTR	0x40000000
#define CONFIG_SYS_SDRAM0_RTR		0x04080000
#define CONFIG_SYS_SDRAM0_CFG0		0x80000000

#undef CONFIG_SDRAM_ECC

/*
 * I2C
 */
#define CONFIG_SYS_I2C_SPEED		400000	/* I2C speed+slave address*/

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

#define CONFIG_HAS_ETH1			1	/* add support for "eth1addr" */
#define CONFIG_PHY_ADDR			1
#define CONFIG_PHY1_ADDR		3

#ifdef DEBUG
#define CONFIG_PANIC_HANG
#endif

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

/*
 * 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 CONFIG_SYS_PCI_TARGBASE		0x80000000	/* PCIaddr mapped to \
							CONFIG_SYS_PCI_MEMBASE*/

/* Board-specific PCI */
#define CONFIG_SYS_PCI_TARGET_INIT
#define CONFIG_SYS_PCI_MASTER_INIT

#define CONFIG_SYS_PCI_SUBSYS_VENDORID	0x10e8	/* AMCC */
#define CONFIG_SYS_PCI_SUBSYS_ID	0xcafe	/* tbd */

/*
 * External Bus Controller (EBC) Setup
 */
#define CONFIG_SYS_FLASH		CONFIG_SYS_FLASH_BASE

/* Memory Bank 0 (NOR-FLASH) initialization */
#define CONFIG_SYS_EBC_PB0AP		0x03017200
#define CONFIG_SYS_EBC_PB0CR		(CONFIG_SYS_FLASH | 0xda000)

#endif	/* __CONFIG_H */
Commit	Line	Data
89b8619a DE	1	/*
	2	* (C) Copyright 2008
	3	* Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
	4	*
	5	* Based on include/configs/yosemite.h
	6	* (C) Copyright 2005-2007
	7	* Stefan Roese, DENX Software Engineering, sr@denx.de.
	8	*
	9	* See file CREDITS for list of people who contributed to this
	10	* project.
	11	*
	12	* This program is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of
	15	* the License, or (at your option) any later version.
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* You should have received a copy of the GNU General Public License
	23	* along with this program; if not, write to the Free Software
	24	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	25	* MA 02111-1307 USA
	26	*/
	27
	28	/*
	29	* gdppc440etx.h - configuration for G&D 440EP/GR ETX-Module
	30	*/
	31	#ifndef __CONFIG_H
	32	#define __CONFIG_H
	33
	34	/*
	35	* High Level Configuration Options
	36	*/
	37	#define CONFIG_440GR 1 /* Specific PPC440GR support */
	38	#define CONFIG_HOSTNAME gdppc440etx
	39	#define CONFIG_440 1 /* ... PPC440 family */
	40	#define CONFIG_4xx 1 /* ... PPC4xx family */
	41	#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
	42
2ae18241 WD	43	#define CONFIG_SYS_TEXT_BASE 0xFFF80000
2ae18241 WD	44
89b8619a DE	45	/*
	46	* Include common defines/options for all AMCC eval boards
	47	*/
	48	#include "amcc-common.h"
	49
	50	#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f*/
	51	#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
	52
	53	/*
	54	* Base addresses -- Note these are effective addresses where the
	55	* actual resources get mapped (not physical addresses)
	56	*/
	57	#define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */
	58	#define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory */
	59	#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000
	60	#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000
	61	#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000
	62
	63	/Don't change either of these/
89b8619a DE	64	#define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs */
	65	/Don't change either of these/
	66
	67	#define CONFIG_SYS_USB_DEVICE 0x50000000
	68	#define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000
	69
	70	/*
	71	* Initial RAM & stack pointer (placed in SDRAM)
	72	*/
	73	#define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram*/
	74	#define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */
553f0982	75	#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10)
89b8619a	76	#define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes init data*/
553f0982	77	#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE \
89b8619a DE	78	- CONFIG_SYS_GBL_DATA_SIZE)
	79	#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
	80
	81	/*
	82	* Serial Port
	83	*/
550650dd SR	84	#define CONFIG_CONS_INDEX 2 /* Use UART1 */
	85	#define CONFIG_SYS_NS16550
	86	#define CONFIG_SYS_NS16550_SERIAL
	87	#define CONFIG_SYS_NS16550_REG_SIZE 1
	88	#define CONFIG_SYS_NS16550_CLK get_serial_clock()
89b8619a	89	#define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
89b8619a DE	90
	91	/*
	92	* Environment
	93	* Define here the location of the environment variables (FLASH or EEPROM).
	94	* Note: DENX encourages to use redundant environment in FLASH.
	95	*/
	96	#define CONFIG_ENV_IS_IN_FLASH 1 /* FLASH for env. vars*/
	97
	98	/*
	99	* FLASH related
	100	*/
	101	#define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible*/
	102	#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
	103	#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB!*/
	104
	105	#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
	106	#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors/chip */
	107
	108	#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout/Flash Erase (in ms)*/
	109	#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout/Flash Write (in ms)*/
	110
	111	#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1/* use buffered writes (20x faster)*/
	112
	113	#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
	114
	115	#ifdef CONFIG_ENV_IS_IN_FLASH
	116	#define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector*/
	117	#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE)
	118	#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Env. Sector */
	119
	120	/* Address and size of Redundant Environment Sector */
	121	#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
	122	#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
	123	#endif /* CONFIG_ENV_IS_IN_FLASH */
	124
	125	/*
	126	* DDR SDRAM
	127	*/
	128	#undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup*/
	129	#define CONFIG_SYS_KBYTES_SDRAM (128 * 1024) /* 128MB */
	130	#define CONFIG_SYS_SDRAM_BANKS (2)
	131
	132	#define CONFIG_SDRAM_BANK0
	133	#define CONFIG_SDRAM_BANK1
	134
	135	#define CONFIG_SYS_SDRAM0_TR0 0x410a4012
	136	#define CONFIG_SYS_SDRAM0_WDDCTR 0x40000000
	137	#define CONFIG_SYS_SDRAM0_RTR 0x04080000
	138	#define CONFIG_SYS_SDRAM0_CFG0 0x80000000
	139
	140	#undef CONFIG_SDRAM_ECC
	141
	142	/*
	143	* I2C
	144	*/
	145	#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed+slave address*/
	146
	147	/*
	148	* Default environment variables
	149	*/
	150	#define CONFIG_EXTRA_ENV_SETTINGS \
	151	CONFIG_AMCC_DEF_ENV \
	152	CONFIG_AMCC_DEF_ENV_POWERPC \
	153	CONFIG_AMCC_DEF_ENV_NOR_UPD \
154	"kernel_addr=fc000000\0" \
155	"ramdisk_addr=fc180000\0" \
156	""
157
158	#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
159	#define CONFIG_PHY_ADDR 1
160	#define CONFIG_PHY1_ADDR 3
161
162	#ifdef DEBUG
163	#define CONFIG_PANIC_HANG
164	#endif
165
166	/*
167	* Commands additional to the ones defined in amcc-common.h
168	*/
169	#define CONFIG_CMD_PCI
170	#undef CONFIG_CMD_EEPROM
171
172	/*
173	* PCI stuff
174	*/
175
176	/* General PCI */
177	#define CONFIG_PCI /* include pci support */
178	#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
179	#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup*/
180	#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to \
181	CONFIG_SYS_PCI_MEMBASE*/
182
183	/* Board-specific PCI */
184	#define CONFIG_SYS_PCI_TARGET_INIT
185	#define CONFIG_SYS_PCI_MASTER_INIT
186
187	#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
188	#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* tbd */
189
190	/*
191	* External Bus Controller (EBC) Setup
192	*/
193	#define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE
194
195	/* Memory Bank 0 (NOR-FLASH) initialization */
196	#define CONFIG_SYS_EBC_PB0AP 0x03017200
197	#define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH \| 0xda000)
198
199	#endif /* __CONFIG_H */