[people/ms/u-boot.git] / include / configs / afeb9260.h

/*
 * (C) Copyright 2008 Sergey Lapin <slapin@ossfans.org>
 *
 * Configuation settings for the AFEB9260 board.
 * Based on configuration for AT91SAM9260-EK
 *
 * 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		18429952	/* from 18.432 MHz crystal */
#define AT91_MASTER_CLOCK	89999598	/* peripheral = main / 2 */
#define CONFIG_SYS_AT91_PLLB	0x107c3e18	/* PLLB settings for USB */
#define CONFIG_SYS_HZ		1000000		/* 1us resolution */

#define AT91_SLOW_CLOCK		32768	/* slow clock */

#define CONFIG_AT91SAM9260	1	/* It's an Atmel AT91SAM9260 SoC*/
#define CONFIG_AFEB9260		1	/* on an AFEB9260 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_FPGA
#undef CONFIG_CMD_IMI
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_SOURCE

#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_ATMEL_DATAFLASH_SPI
#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 */
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_ATMEL
#define CONFIG_SYS_MAX_NAND_DEVICE		1
#define CONFIG_SYS_NAND_BASE			0x40000000
#define CONFIG_SYS_NAND_DBW_8			1
/* our ALE is AD21 */
#define CONFIG_SYS_NAND_MASK_ALE		(1 << 21)
/* our CLE is AD22 */
#define CONFIG_SYS_NAND_MASK_CLE		(1 << 22)
#define CONFIG_SYS_NAND_ENABLE_PIN		AT91_PIN_PC14
#define CONFIG_SYS_NAND_READY_PIN		AT91_PIN_PC13
#endif

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

/* Ethernet */
#define CONFIG_MACB			1
#undef CONFIG_RMII			/* We have full MII there */
#define CONFIG_RESET_PHY_R		1

#define CONFIG_NET_MULTI		1
#define CONFIG_NET_RETRY_COUNT		20

/* USB */
#define CONFIG_USB_ATMEL
#define CONFIG_USB_OHCI_NEW		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	1
#define CONFIG_USB_STORAGE		1

#define CONFIG_SYS_LOAD_ADDR			0x21000000	/* load address */

#define CONFIG_SYS_MEMTEST_START		PHYS_SDRAM
#define CONFIG_SYS_MEMTEST_END			0x21e00000

#undef CONFIG_SYS_USE_DATAFLASH_CS0
#define CONFIG_SYS_USE_DATAFLASH_CS1		1
#undef CONFIG_SYS_USE_NANDFLASH

/* 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	"nand read 0x21000000 0xa0000 0x200000; bootm"
#define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
				"root=/dev/mtdblock2 "			\
				"rw rootfstype=jffs2 panic=20"

#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
1079432e SL	1	/*
	2	* (C) Copyright 2008 Sergey Lapin <slapin@ossfans.org>
	3	*
	4	* Configuation settings for the AFEB9260 board.
	5	* Based on configuration for AT91SAM9260-EK
	6	*
	7	* See file CREDITS for list of people who contributed to this
	8	* project.
	9	*
	10	* This program is free software; you can redistribute it and/or
	11	* modify it under the terms of the GNU General Public License as
	12	* published by the Free Software Foundation; either version 2 of
	13	* the License, or (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	23	* MA 02111-1307 USA
	24	*/
	25
	26	#ifndef __CONFIG_H
	27	#define __CONFIG_H
	28
	29	/* ARM asynchronous clock */
	30	#define AT91_MAIN_CLOCK 18429952 /* from 18.432 MHz crystal */
	31	#define AT91_MASTER_CLOCK 89999598 /* peripheral = main / 2 */
3aed3aa2	32	#define CONFIG_SYS_AT91_PLLB 0x107c3e18 /* PLLB settings for USB */
1079432e SL	33	#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
	34
	35	#define AT91_SLOW_CLOCK 32768 /* slow clock */
	36
	37	#define CONFIG_AT91SAM9260 1 /* It's an Atmel AT91SAM9260 SoC*/
	38	#define CONFIG_AFEB9260 1 /* on an AFEB9260 Board */
	39	#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
	40
	41	#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
	42	#define CONFIG_SETUP_MEMORY_TAGS 1
	43	#define CONFIG_INITRD_TAG 1
	44
	45	#define CONFIG_SKIP_LOWLEVEL_INIT
	46	#define CONFIG_SKIP_RELOCATE_UBOOT
	47
	48	/*
	49	* Hardware drivers
	50	*/
	51	#define CONFIG_ATMEL_USART 1
	52	#undef CONFIG_USART0
	53	#undef CONFIG_USART1
	54	#undef CONFIG_USART2
	55	#define CONFIG_USART3 1 /* USART 3 is DBGU */
	56
	57	#define CONFIG_BOOTDELAY 3
	58
	59	/*
	60	* BOOTP options
	61	*/
	62	#define CONFIG_BOOTP_BOOTFILESIZE 1
	63	#define CONFIG_BOOTP_BOOTPATH 1
	64	#define CONFIG_BOOTP_GATEWAY 1
	65	#define CONFIG_BOOTP_HOSTNAME 1
	66
	67	/*
	68	* Command line configuration.
	69	*/
	70	#include <config_cmd_default.h>
	71	#undef CONFIG_CMD_BDI
1079432e	72	#undef CONFIG_CMD_FPGA
74de7aef	73	#undef CONFIG_CMD_IMI
1079432e	74	#undef CONFIG_CMD_IMLS
74de7aef WD	75	#undef CONFIG_CMD_LOADS
74de7aef WD	76	#undef CONFIG_CMD_SOURCE
1079432e SL	77
	78	#define CONFIG_CMD_PING 1
	79	#define CONFIG_CMD_DHCP 1
	80
	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 */
4758ebdd	90	#define CONFIG_ATMEL_DATAFLASH_SPI
1079432e SL	91	#define CONFIG_HAS_DATAFLASH 1
	92	#define CONFIG_SYS_SPI_WRITE_TOUT (5 * CONFIG_SYS_HZ)
	93	#define CONFIG_SYS_MAX_DATAFLASH_BANKS 2
	94	#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
	95	#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* CS1 */
	96	#define AT91_SPI_CLK 15000000
	97	#define DATAFLASH_TCSS (0x1a << 16)
	98	#define DATAFLASH_TCHS (0x1 << 24)
	99
	100	/* NAND flash */
74c076d6 JCPV	101	#ifdef CONFIG_CMD_NAND
74c076d6 JCPV	102	#define CONFIG_NAND_ATMEL
1079432e SL	103	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	104	#define CONFIG_SYS_NAND_BASE 0x40000000
	105	#define CONFIG_SYS_NAND_DBW_8 1
74c076d6 JCPV	106	/* our ALE is AD21 */
	107	#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
	108	/* our CLE is AD22 */
	109	#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
	110	#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
	111	#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC13
	112	#endif
1079432e SL	113
	114	/* NOR flash - no real flash on this board */
	115	#define CONFIG_SYS_NO_FLASH 1
	116
	117	/* Ethernet */
	118	#define CONFIG_MACB 1
	119	#undef CONFIG_RMII /* We have full MII there */
	120	#define CONFIG_RESET_PHY_R 1
	121
	122	#define CONFIG_NET_MULTI 1
	123	#define CONFIG_NET_RETRY_COUNT 20
	124
	125	/* USB */
2b7178af	126	#define CONFIG_USB_ATMEL
1079432e	127	#define CONFIG_USB_OHCI_NEW 1
1079432e SL	128	#define CONFIG_DOS_PARTITION 1
	129	#define CONFIG_SYS_USB_OHCI_CPU_INIT 1
	130	#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000 /* AT91SAM9260_UHP_BASE */
	131	#define CONFIG_SYS_USB_OHCI_SLOT_NAME "at91sam9260"
	132	#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
	133	#define CONFIG_USB_STORAGE 1
	134
	135	#define CONFIG_SYS_LOAD_ADDR 0x21000000 /* load address */
	136
	137	#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
	138	#define CONFIG_SYS_MEMTEST_END 0x21e00000
	139
	140	#undef CONFIG_SYS_USE_DATAFLASH_CS0
	141	#define CONFIG_SYS_USE_DATAFLASH_CS1 1
	142	#undef CONFIG_SYS_USE_NANDFLASH
	143
	144	/* bootstrap + u-boot + env + linux in dataflash on CS1 */
	145	#define CONFIG_ENV_IS_IN_DATAFLASH 1
	146	#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + 0x8400)
	147	#define CONFIG_ENV_OFFSET 0x4200
	148	#define CONFIG_ENV_ADDR (CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
	149	#define CONFIG_ENV_SIZE 0x4200
	150	#define CONFIG_BOOTCOMMAND "nand read 0x21000000 0xa0000 0x200000; bootm"
	151	#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
	152	"root=/dev/mtdblock2 " \
	153	"rw rootfstype=jffs2 panic=20"
	154
	155	#define CONFIG_BAUDRATE 115200
	156	#define CONFIG_SYS_BAUDRATE_TABLE {115200 , 19200, 38400, 57600, 9600 }
	157
	158	#define CONFIG_SYS_PROMPT "U-Boot> "
	159	#define CONFIG_SYS_CBSIZE 256
	160	#define CONFIG_SYS_MAXARGS 16
	161	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
3aed3aa2	162	#define CONFIG_SYS_LONGHELP 1
1079432e SL	163	#define CONFIG_CMDLINE_EDITING 1
	164
	165	#define ROUND(A, B) (((A) + (B)) & ~((B) - 1))
	166	/*
	167	* Size of malloc() pool
	168	*/
	169	#define CONFIG_SYS_MALLOC_LEN ROUND(3 * CONFIG_ENV_SIZE + 128*1024, 0x1000)
	170	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* 128 bytes for initial data */
	171
	172	#define CONFIG_STACKSIZE (32 * 1024) /* regular stack */
	173
	174	#ifdef CONFIG_USE_IRQ
	175	#error CONFIG_USE_IRQ not supported
	176	#endif
	177
	178	#endif