[people/ms/u-boot.git] / include / configs / davinci_dm355leopard.h

/*
 * Copyright (C) 2009 Texas Instruments Incorporated
 *
 * 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

#define DAVINCI_DM355LEOPARD

#define CONFIG_SKIP_LOWLEVEL_INIT	/* U-Boot is a 3rd stage loader */
#define CONFIG_SKIP_RELOCATE_UBOOT
#define CONFIG_SYS_NO_FLASH		/* that is, no *NOR* flash */
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_DISPLAY_CPUINFO

/* SoC Configuration */
#define CONFIG_ARM926EJS				/* arm926ejs CPU */
#define CONFIG_SYS_TIMERBASE		0x01c21400	/* use timer 0 */
#define CONFIG_SYS_HZ_CLOCK		24000000	/* timer0 freq */
#define CONFIG_SYS_HZ			1000
#define CONFIG_SOC_DM355				/* DM355 based board */

/* Memory Info */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM_1			0x80000000
#define PHYS_SDRAM_1_SIZE		(128 << 20)	/* 128 MiB */

/* Serial Driver info: UART0 for console  */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	-4
#define CONFIG_SYS_NS16550_COM1		0x01c20000
#define CONFIG_SYS_NS16550_CLK		CONFIG_SYS_HZ_CLOCK
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
#define CONFIG_CONS_INDEX		1
#define CONFIG_BAUDRATE			115200

/* Ethernet:  external DM9000 */
#define CONFIG_DRIVER_DM9000		1
#define CONFIG_DM9000_BASE		0x04000000
#define DM9000_IO			CONFIG_DM9000_BASE
#define DM9000_DATA			(CONFIG_DM9000_BASE + 16)
#define CONFIG_NET_MULTI

/* I2C */
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
#define CONFIG_SYS_I2C_SPEED		400000
#define CONFIG_SYS_I2C_SLAVE		0x10

/* NAND */
#define CONFIG_NAND_DAVINCI
#define CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_NAND_HW_ECC

#define CONFIG_SYS_NAND_BASE_LIST	{ 0x02000000, }
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_MAX_CHIPS	1

/* U-Boot command configuration */
#include <config_cmd_default.h>

#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR

#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_I2C
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES

#ifdef CONFIG_NAND_DAVINCI
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_PARTITIONS
#define CONFIG_MTD_DEVICE
#define CONFIG_CMD_NAND
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#endif

#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC

/* U-Boot general configuration */
#undef CONFIG_USE_IRQ				/* No IRQ/FIQ in U-Boot */
#define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
#define CONFIG_SYS_PROMPT	"DM355 LEOPARD # "
#define CONFIG_SYS_CBSIZE	1024		/* Console I/O Buffer Size  */
#define CONFIG_SYS_PBSIZE			/* Print buffer size */ \
		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS	16		/* max number of command args */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_SYS_LONGHELP

#ifdef CONFIG_NAND_DAVINCI
#define CONFIG_ENV_SIZE		(256 << 10)	/* 256 KiB */
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_OFFSET	0x3C0000
#undef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_OVERWRITE
#endif

#define CONFIG_BOOTDELAY	3
#define CONFIG_BOOTCOMMAND	"dhcp;bootm"
#define CONFIG_BOOTARGS		\
			"console=ttyS0,115200n8 " \
			"root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"

#define CONFIG_CMDLINE_EDITING
#define CONFIG_VERSION_VARIABLE
#define CONFIG_TIMESTAMP

#define CONFIG_NET_RETRY_COUNT 10

/* U-Boot memory configuration */
#define CONFIG_STACKSIZE		(256 << 10)	/* 256 KiB */
#define CONFIG_SYS_MALLOC_LEN		(1 << 20)	/* 1 MiB */
#define CONFIG_SYS_GBL_DATA_SIZE	128		/* for initial data */
#define CONFIG_SYS_MEMTEST_START	0x87000000	/* physical address */
#define CONFIG_SYS_MEMTEST_END		0x88000000	/* test 16MB RAM */

/* Linux interfacing */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SYS_BARGSIZE	1024			/* bootarg Size */
#define CONFIG_SYS_LOAD_ADDR	0x80700000		/* kernel address */

#define MTDIDS_DEFAULT		"nand0=davinci_nand.0"

#ifdef CONFIG_SYS_NAND_LARGEPAGE
#define PART_BOOT		"2m(bootloader)ro,"
#else
/* Assume 16K erase blocks; allow a few bad ones. */
#define PART_BOOT		"512k(bootloader)ro,"
#endif

#define PART_KERNEL		"4m(kernel),"	/* kernel + initramfs */
#define PART_REST		"-(filesystem)"

#define MTDPARTS_DEFAULT	\
	"mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST

#endif /* __CONFIG_H */
Commit	Line	Data
5df65cf5 SP	1	/*
	2	* Copyright (C) 2009 Texas Instruments Incorporated
	3	*
	4	* This program is free software; you can redistribute it and/or
	5	* modify it under the terms of the GNU General Public License as
	6	* published by the Free Software Foundation; either version 2 of
	7	* the License, or (at your option) any later version.
	8	*
	9	* This program is distributed in the hope that it will be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
	13	*
	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write to the Free Software
	16	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	17	* MA 02111-1307 USA
	18	*/
	19
	20	#ifndef __CONFIG_H
	21	#define __CONFIG_H
	22
	23	#define DAVINCI_DM355LEOPARD
	24
	25	#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
	26	#define CONFIG_SKIP_RELOCATE_UBOOT
	27	#define CONFIG_SYS_NO_FLASH /* that is, no NOR flash */
	28	#define CONFIG_SYS_CONSOLE_INFO_QUIET
	29	#define CONFIG_DISPLAY_CPUINFO
	30
	31	/* SoC Configuration */
	32	#define CONFIG_ARM926EJS /* arm926ejs CPU */
	33	#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
	34	#define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */
	35	#define CONFIG_SYS_HZ 1000
	36	#define CONFIG_SOC_DM355 /* DM355 based board */
	37
	38	/* Memory Info */
	39	#define CONFIG_NR_DRAM_BANKS 1
	40	#define PHYS_SDRAM_1 0x80000000
	41	#define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */
	42
	43	/* Serial Driver info: UART0 for console */
	44	#define CONFIG_SYS_NS16550
	45	#define CONFIG_SYS_NS16550_SERIAL
	46	#define CONFIG_SYS_NS16550_REG_SIZE -4
	47	#define CONFIG_SYS_NS16550_COM1 0x01c20000
	48	#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK
	49	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
	50	#define CONFIG_CONS_INDEX 1
	51	#define CONFIG_BAUDRATE 115200
	52
	53	/* Ethernet: external DM9000 */
	54	#define CONFIG_DRIVER_DM9000 1
	55	#define CONFIG_DM9000_BASE 0x04000000
	56	#define DM9000_IO CONFIG_DM9000_BASE
	57	#define DM9000_DATA (CONFIG_DM9000_BASE + 16)
	58	#define CONFIG_NET_MULTI
	59
	60	/* I2C */
	61	#define CONFIG_HARD_I2C
	62	#define CONFIG_DRIVER_DAVINCI_I2C
	63	#define CONFIG_SYS_I2C_SPEED 400000
	64	#define CONFIG_SYS_I2C_SLAVE 0x10
65
66	/* NAND */
67	#define CONFIG_NAND_DAVINCI
68	#define CONFIG_SYS_NAND_USE_FLASH_BBT
69	#define CONFIG_SYS_NAND_HW_ECC
70
71	#define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
72	#define CONFIG_SYS_MAX_NAND_DEVICE 1
73	#define CONFIG_SYS_NAND_MAX_CHIPS 1
74
75	/* U-Boot command configuration */
76	#include <config_cmd_default.h>
77
78	#undef CONFIG_CMD_BDI
79	#undef CONFIG_CMD_FLASH
80	#undef CONFIG_CMD_FPGA
81	#undef CONFIG_CMD_SETGETDCR
82
83	#define CONFIG_CMD_ASKENV
84	#define CONFIG_CMD_DHCP
85	#define CONFIG_CMD_I2C
86	#define CONFIG_CMD_PING
87	#define CONFIG_CMD_SAVES
88
89	#ifdef CONFIG_NAND_DAVINCI
90	#define CONFIG_CMD_MTDPARTS
91	#define CONFIG_MTD_PARTITIONS
92	#define CONFIG_MTD_DEVICE
93	#define CONFIG_CMD_NAND
94	#define CONFIG_CMD_UBI
95	#define CONFIG_RBTREE
96	#endif
97
98	#define CONFIG_CRC32_VERIFY
99	#define CONFIG_MX_CYCLIC
100
101	/* U-Boot general configuration */
102	#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
103	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
104	#define CONFIG_SYS_PROMPT "DM355 LEOPARD # "
105	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
106	#define CONFIG_SYS_PBSIZE /* Print buffer size */ \
107	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
108	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109	#define CONFIG_SYS_HUSH_PARSER
110	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
111	#define CONFIG_SYS_LONGHELP
112
113	#ifdef CONFIG_NAND_DAVINCI
114	#define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
115	#define CONFIG_ENV_IS_IN_NAND
116	#define CONFIG_ENV_OFFSET 0x3C0000
5df65cf5 SP	117	#undef CONFIG_ENV_IS_IN_FLASH
	118	#define CONFIG_ENV_OVERWRITE
	119	#endif
	120
	121	#define CONFIG_BOOTDELAY 3
	122	#define CONFIG_BOOTCOMMAND "dhcp;bootm"
	123	#define CONFIG_BOOTARGS \
	124	"console=ttyS0,115200n8 " \
	125	"root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"
	126
	127	#define CONFIG_CMDLINE_EDITING
	128	#define CONFIG_VERSION_VARIABLE
	129	#define CONFIG_TIMESTAMP
	130
	131	#define CONFIG_NET_RETRY_COUNT 10
	132
	133	/* U-Boot memory configuration */
	134	#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
	135	#define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
	136	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */
	137	#define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
	138	#define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
	139
	140	/* Linux interfacing */
	141	#define CONFIG_CMDLINE_TAG
	142	#define CONFIG_SETUP_MEMORY_TAGS
	143	#define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */
	144	#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
	145
	146	#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
	147
	148	#ifdef CONFIG_SYS_NAND_LARGEPAGE
	149	#define PART_BOOT "2m(bootloader)ro,"
	150	#else
	151	/* Assume 16K erase blocks; allow a few bad ones. */
	152	#define PART_BOOT "512k(bootloader)ro,"
	153	#endif
	154
	155	#define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
	156	#define PART_REST "-(filesystem)"
	157
	158	#define MTDPARTS_DEFAULT \
	159	"mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
	160
	161	#endif /* __CONFIG_H */