[people/ms/u-boot.git] / include / configs / at91sam9260ek.h

/*
 * (C) Copyright 2007-2008
 * Stelian Pop <stelian.pop@leadtechdesign.com>
 * Lead Tech Design <www.leadtechdesign.com>
 *
 * Configuation settings for the AT91SAM9260EK board.
 *
 * 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
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/* ARM asynchronous clock */
#define AT91_MAIN_CLOCK		198656000	/* from 18.432 MHz crystal */
#define AT91_MASTER_CLOCK	99328000	/* peripheral = main / 2 */
#define CONFIG_SYS_HZ			1000000		/* 1us resolution */

#define AT91_SLOW_CLOCK		32768	/* slow clock */

#define CONFIG_ARM926EJS	1	/* This is an ARM926EJS Core	*/
#define CONFIG_AT91SAM9260	1	/* It's an Atmel AT91SAM9260 SoC*/
#define CONFIG_AT91SAM9260EK	1	/* on an AT91SAM9260EK Board	*/
#undef CONFIG_USE_IRQ			/* we don't need IRQ/FIQ stuff	*/

#define CONFIG_CMDLINE_TAG	1	/* enable passing of ATAGs	*/
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG	1

#define CONFIG_SKIP_LOWLEVEL_INIT
#define CONFIG_SKIP_RELOCATE_UBOOT

/*
 * Hardware drivers
 */
#define CONFIG_ATMEL_USART	1
#undef CONFIG_USART0
#undef CONFIG_USART1
#undef CONFIG_USART2
#define CONFIG_USART3		1	/* USART 3 is DBGU */

#define CONFIG_BOOTDELAY	3

/*
 * BOOTP options
 */
#define CONFIG_BOOTP_BOOTFILESIZE	1
#define CONFIG_BOOTP_BOOTPATH		1
#define CONFIG_BOOTP_GATEWAY		1
#define CONFIG_BOOTP_HOSTNAME		1

/*
 * Command line configuration.
 */
#include <config_cmd_default.h>
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_AUTOSCRIPT
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_IMLS

#define CONFIG_CMD_PING		1
#define CONFIG_CMD_DHCP		1
#define CONFIG_CMD_NAND		1
#define CONFIG_CMD_USB		1

/* SDRAM */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM			0x20000000
#define PHYS_SDRAM_SIZE			0x04000000	/* 64 megs */

/* DataFlash */
#define CONFIG_HAS_DATAFLASH		1
#define CONFIG_SYS_SPI_WRITE_TOUT		(5*CONFIG_SYS_HZ)
#define CONFIG_SYS_MAX_DATAFLASH_BANKS		2
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0	0xC0000000	/* CS0 */
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1	0xD0000000	/* CS1 */
#define AT91_SPI_CLK			15000000
#define DATAFLASH_TCSS			(0x1a << 16)
#define DATAFLASH_TCHS			(0x1 << 24)

/* NAND flash */
#define NAND_MAX_CHIPS			1
#define CONFIG_SYS_MAX_NAND_DEVICE		1
#define CONFIG_SYS_NAND_BASE			0x40000000
#define CONFIG_SYS_NAND_DBW_8			1

/* NOR flash - no real flash on this board */
#define CONFIG_SYS_NO_FLASH			1

/* Ethernet */
#define CONFIG_MACB			1
#define CONFIG_RMII			1
#define CONFIG_NET_MULTI		1
#define CONFIG_NET_RETRY_COUNT		20
#define CONFIG_RESET_PHY_R		1

/* USB */
#define CONFIG_USB_OHCI_NEW		1
#define LITTLEENDIAN			1
#define CONFIG_DOS_PARTITION		1
#define CONFIG_SYS_USB_OHCI_CPU_INIT		1
#define CONFIG_SYS_USB_OHCI_REGS_BASE		0x00500000	/* AT91SAM9260_UHP_BASE */
#define CONFIG_SYS_USB_OHCI_SLOT_NAME		"at91sam9260"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS	2
#define CONFIG_USB_STORAGE		1

#define CONFIG_SYS_LOAD_ADDR			0x22000000	/* load address */

#define CONFIG_SYS_MEMTEST_START		PHYS_SDRAM
#define CONFIG_SYS_MEMTEST_END			0x23e00000

#undef CONFIG_SYS_USE_DATAFLASH_CS0
#define CONFIG_SYS_USE_DATAFLASH_CS1		1
#undef CONFIG_SYS_USE_NANDFLASH

#ifdef CONFIG_SYS_USE_DATAFLASH_CS0

/* bootstrap + u-boot + env + linux in dataflash on CS0 */
#define CONFIG_ENV_IS_IN_DATAFLASH	1
#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
#define CONFIG_ENV_OFFSET		0x4200
#define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_SIZE		0x4200
#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
#define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
				"root=/dev/mtdblock0 "			\
				"mtdparts=at91_nand:-(root) "		\
				"rw rootfstype=jffs2"

#elif CONFIG_SYS_USE_DATAFLASH_CS1

/* bootstrap + u-boot + env + linux in dataflash on CS1 */
#define CONFIG_ENV_IS_IN_DATAFLASH	1
#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
#define CONFIG_ENV_OFFSET		0x4200
#define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_SIZE		0x4200
#define CONFIG_BOOTCOMMAND	"cp.b 0xD0042000 0x22000000 0x210000; bootm"
#define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
				"root=/dev/mtdblock0 "			\
				"mtdparts=at91_nand:-(root) "		\
				"rw rootfstype=jffs2"

#else /* CONFIG_SYS_USE_NANDFLASH */

/* bootstrap + u-boot + env + linux in nandflash */
#define CONFIG_ENV_IS_IN_NAND	1
#define CONFIG_ENV_OFFSET		0x60000
#define CONFIG_ENV_OFFSET_REDUND	0x80000
#define CONFIG_ENV_SIZE		0x20000		/* 1 sector = 128 kB */
#define CONFIG_BOOTCOMMAND	"nand read 0x22000000 0xA0000 0x200000; bootm"
#define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
				"root=/dev/mtdblock5 "			\
				"mtdparts=at91_nand:128k(bootstrap)ro,"	\
				"256k(uboot)ro,128k(env1)ro,"		\
				"128k(env2)ro,2M(linux),-(root) "	\
				"rw rootfstype=jffs2"

#endif

#define CONFIG_BAUDRATE		115200
#define CONFIG_SYS_BAUDRATE_TABLE	{115200 , 19200, 38400, 57600, 9600 }

#define CONFIG_SYS_PROMPT		"U-Boot> "
#define CONFIG_SYS_CBSIZE		256
#define CONFIG_SYS_MAXARGS		16
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_LONGHELP		1
#define CONFIG_CMDLINE_EDITING	1

#define ROUND(A, B)		(((A) + (B)) & ~((B) - 1))
/*
 * Size of malloc() pool
 */
#define CONFIG_SYS_MALLOC_LEN		ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
#define CONFIG_SYS_GBL_DATA_SIZE	128	/* 128 bytes for initial data */

#define CONFIG_STACKSIZE	(32*1024)	/* regular stack */

#ifdef CONFIG_USE_IRQ
#error CONFIG_USE_IRQ not supported
#endif

#endif
Commit	Line	Data
0176d43e SP	1	/*
0176d43e SP	2	* (C) Copyright 2007-2008
567fb852	3	* Stelian Pop <stelian.pop@leadtechdesign.com>
0176d43e SP	4	* Lead Tech Design <www.leadtechdesign.com>
	5	*
	6	* Configuation settings for the AT91SAM9260EK board.
	7	*
	8	* See file CREDITS for list of people who contributed to this
	9	* project.
	10	*
	11	* This program is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of
	14	* the License, or (at your option) any later version.
	15	*
	16	* This program is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public License
	22	* along with this program; if not, write to the Free Software
	23	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	24	* MA 02111-1307 USA
	25	*/
	26
	27	#ifndef __CONFIG_H
	28	#define __CONFIG_H
	29
	30	/* ARM asynchronous clock */
	31	#define AT91_MAIN_CLOCK 198656000 /* from 18.432 MHz crystal */
	32	#define AT91_MASTER_CLOCK 99328000 /* peripheral = main / 2 */
6d0f6bcf	33	#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
0176d43e SP	34
	35	#define AT91_SLOW_CLOCK 32768 /* slow clock */
	36
	37	#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
	38	#define CONFIG_AT91SAM9260 1 /* It's an Atmel AT91SAM9260 SoC*/
	39	#define CONFIG_AT91SAM9260EK 1 /* on an AT91SAM9260EK Board */
	40	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
	41
	42	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	43	#define CONFIG_SETUP_MEMORY_TAGS 1
	44	#define CONFIG_INITRD_TAG 1
	45
	46	#define CONFIG_SKIP_LOWLEVEL_INIT
	47	#define CONFIG_SKIP_RELOCATE_UBOOT
	48
	49	/*
	50	* Hardware drivers
	51	*/
	52	#define CONFIG_ATMEL_USART 1
	53	#undef CONFIG_USART0
	54	#undef CONFIG_USART1
	55	#undef CONFIG_USART2
	56	#define CONFIG_USART3 1 /* USART 3 is DBGU */
	57
	58	#define CONFIG_BOOTDELAY 3
0176d43e	59
0176d43e SP	60	/*
	61	* BOOTP options
	62	*/
	63	#define CONFIG_BOOTP_BOOTFILESIZE 1
	64	#define CONFIG_BOOTP_BOOTPATH 1
	65	#define CONFIG_BOOTP_GATEWAY 1
	66	#define CONFIG_BOOTP_HOSTNAME 1
	67
	68	/*
	69	* Command line configuration.
	70	*/
	71	#include <config_cmd_default.h>
	72	#undef CONFIG_CMD_BDI
	73	#undef CONFIG_CMD_IMI
	74	#undef CONFIG_CMD_AUTOSCRIPT
	75	#undef CONFIG_CMD_FPGA
	76	#undef CONFIG_CMD_LOADS
	77	#undef CONFIG_CMD_IMLS
	78
	79	#define CONFIG_CMD_PING 1
	80	#define CONFIG_CMD_DHCP 1
	81	#define CONFIG_CMD_NAND 1
	82	#define CONFIG_CMD_USB 1
	83
	84	/* SDRAM */
	85	#define CONFIG_NR_DRAM_BANKS 1
	86	#define PHYS_SDRAM 0x20000000
	87	#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */
	88
	89	/* DataFlash */
	90	#define CONFIG_HAS_DATAFLASH 1
6d0f6bcf JCPV	91	#define CONFIG_SYS_SPI_WRITE_TOUT (5*CONFIG_SYS_HZ)
	92	#define CONFIG_SYS_MAX_DATAFLASH_BANKS 2
	93	#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
	94	#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* CS1 */
79f0cb6e	95	#define AT91_SPI_CLK 15000000
0176d43e SP	96	#define DATAFLASH_TCSS (0x1a << 16)
	97	#define DATAFLASH_TCHS (0x1 << 24)
	98
	99	/* NAND flash */
	100	#define NAND_MAX_CHIPS 1
6d0f6bcf JCPV	101	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	102	#define CONFIG_SYS_NAND_BASE 0x40000000
	103	#define CONFIG_SYS_NAND_DBW_8 1
0176d43e SP	104
0176d43e SP	105	/* NOR flash - no real flash on this board */
6d0f6bcf	106	#define CONFIG_SYS_NO_FLASH 1
0176d43e SP	107
	108	/* Ethernet */
	109	#define CONFIG_MACB 1
	110	#define CONFIG_RMII 1
	111	#define CONFIG_NET_MULTI 1
	112	#define CONFIG_NET_RETRY_COUNT 20
	113	#define CONFIG_RESET_PHY_R 1
	114
	115	/* USB */
	116	#define CONFIG_USB_OHCI_NEW 1
	117	#define LITTLEENDIAN 1
	118	#define CONFIG_DOS_PARTITION 1
6d0f6bcf JCPV	119	#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
	120	#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */
	121	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
	122	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
0176d43e SP	123	#define CONFIG_USB_STORAGE 1
0176d43e SP	124
6d0f6bcf	125	#define CONFIG_SYS_LOAD_ADDR 0x22000000 /* load address */
0176d43e	126
6d0f6bcf JCPV	127	#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
6d0f6bcf JCPV	128	#define CONFIG_SYS_MEMTEST_END 0x23e00000
0176d43e	129
6d0f6bcf JCPV	130	#undef CONFIG_SYS_USE_DATAFLASH_CS0
	131	#define CONFIG_SYS_USE_DATAFLASH_CS1 1
	132	#undef CONFIG_SYS_USE_NANDFLASH
0176d43e	133
6d0f6bcf	134	#ifdef CONFIG_SYS_USE_DATAFLASH_CS0
0176d43e SP	135
0176d43e SP	136	/* bootstrap + u-boot + env + linux in dataflash on CS0 */
057c849c	137	#define CONFIG_ENV_IS_IN_DATAFLASH 1
6d0f6bcf	138	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + 0x8400)
0e8d1586	139	#define CONFIG_ENV_OFFSET 0x4200
6d0f6bcf	140	#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
0e8d1586	141	#define CONFIG_ENV_SIZE 0x4200
86c8c8a4	142	#define CONFIG_BOOTCOMMAND "cp.b 0xC0042000 0x22000000 0x210000; bootm"
96996ac2 SP	143	#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
	144	"root=/dev/mtdblock0 " \
	145	"mtdparts=at91_nand:-(root) " \
	146	"rw rootfstype=jffs2"
0176d43e	147
6d0f6bcf	148	#elif CONFIG_SYS_USE_DATAFLASH_CS1
0176d43e SP	149
0176d43e SP	150	/* bootstrap + u-boot + env + linux in dataflash on CS1 */
057c849c	151	#define CONFIG_ENV_IS_IN_DATAFLASH 1
6d0f6bcf	152	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
0e8d1586	153	#define CONFIG_ENV_OFFSET 0x4200
6d0f6bcf	154	#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
0e8d1586	155	#define CONFIG_ENV_SIZE 0x4200
86c8c8a4	156	#define CONFIG_BOOTCOMMAND "cp.b 0xD0042000 0x22000000 0x210000; bootm"
96996ac2 SP	157	#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
	158	"root=/dev/mtdblock0 " \
	159	"mtdparts=at91_nand:-(root) " \
	160	"rw rootfstype=jffs2"
0176d43e	161
6d0f6bcf	162	#else /* CONFIG_SYS_USE_NANDFLASH */
0176d43e SP	163
0176d43e SP	164	/* bootstrap + u-boot + env + linux in nandflash */
51bfee19	165	#define CONFIG_ENV_IS_IN_NAND 1
0e8d1586 JCPV	166	#define CONFIG_ENV_OFFSET 0x60000
	167	#define CONFIG_ENV_OFFSET_REDUND 0x80000
	168	#define CONFIG_ENV_SIZE 0x20000 /* 1 sector = 128 kB */
0176d43e	169	#define CONFIG_BOOTCOMMAND "nand read 0x22000000 0xA0000 0x200000; bootm"
96996ac2 SP	170	#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
	171	"root=/dev/mtdblock5 " \
	172	"mtdparts=at91_nand:128k(bootstrap)ro," \
	173	"256k(uboot)ro,128k(env1)ro," \
	174	"128k(env2)ro,2M(linux),-(root) " \
	175	"rw rootfstype=jffs2"
0176d43e SP	176
	177	#endif
	178
	179	#define CONFIG_BAUDRATE 115200
6d0f6bcf	180	#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
0176d43e	181
6d0f6bcf JCPV	182	#define CONFIG_SYS_PROMPT "U-Boot> "
	183	#define CONFIG_SYS_CBSIZE 256
	184	#define CONFIG_SYS_MAXARGS 16
	185	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
	186	#define CONFIG_SYS_LONGHELP 1
0176d43e SP	187	#define CONFIG_CMDLINE_EDITING 1
	188
	189	#define ROUND(A, B) (((A) + (B)) & ~((B) - 1))
	190	/*
	191	* Size of malloc() pool
	192	*/
6d0f6bcf JCPV	193	#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
6d0f6bcf JCPV	194	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
0176d43e SP	195
	196	#define CONFIG_STACKSIZE (321024) / regular stack */
	197
	198	#ifdef CONFIG_USE_IRQ
	199	#error CONFIG_USE_IRQ not supported
	200	#endif
	201
	202	#endif