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

/*
 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
 *
 * 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
#include <asm/sizes.h>

/*=======*/
/* Board */
/*=======*/
#define SCHMOOGIE
#define CONFIG_SYS_NAND_LARGEPAGE
#define CONFIG_SYS_USE_NAND
/*===================*/
/* SoC Configuration */
/*===================*/
#define CONFIG_ARM926EJS			/* arm926ejs CPU core */
#define CONFIG_SYS_CLK_FREQ	297000000	/* Arm Clock frequency */
#define CONFIG_SYS_TIMERBASE		0x01c21400	/* use timer 0 */
#define CONFIG_SYS_HZ_CLOCK		27000000	/* Timer Input clock freq */
#define CONFIG_SYS_HZ			1000
/*=============*/
/* Memory Info */
/*=============*/
#define CONFIG_SYS_MALLOC_LEN		(0x10000 + 256*1024)	/* malloc() len */
#define CONFIG_SYS_GBL_DATA_SIZE	128		/* reserved for initial data */
#define CONFIG_SYS_MEMTEST_START	0x80000000	/* memtest start address */
#define CONFIG_SYS_MEMTEST_END		0x81000000	/* 16MB RAM test */
#define CONFIG_NR_DRAM_BANKS	1		/* we have 1 bank of DRAM */
#define CONFIG_STACKSIZE	(256*1024)	/* regular stack */
#define PHYS_SDRAM_1		0x80000000	/* DDR Start */
#define PHYS_SDRAM_1_SIZE	0x08000000	/* DDR size 128MB */
#define DDR_4BANKS				/* 4-bank DDR2 (128MB) */
/*====================*/
/* Serial Driver info */
/*====================*/
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE	4		/* NS16550 register size */
#define CONFIG_SYS_NS16550_COM1	0x01c20000	/* Base address of UART0 */
#define CONFIG_SYS_NS16550_CLK		27000000	/* Input clock to NS16550 */
#define CONFIG_CONS_INDEX	1		/* use UART0 for console */
#define CONFIG_BAUDRATE		115200		/* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }
/*===================*/
/* I2C Configuration */
/*===================*/
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
#define CONFIG_SYS_I2C_SPEED		80000	/* 100Kbps won't work, silicon bug */
#define CONFIG_SYS_I2C_SLAVE		10	/* Bogus, master-only in U-Boot */
/*==================================*/
/* Network & Ethernet Configuration */
/*==================================*/
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_MII
#define CONFIG_BOOTP_DEFAULT
#define CONFIG_BOOTP_DNS
#define CONFIG_BOOTP_DNS2
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT	10
#define CONFIG_OVERWRITE_ETHADDR_ONCE
/*=====================*/
/* Flash & Environment */
/*=====================*/
#undef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_IS_IN_NAND		/* U-Boot env in NAND Flash  */
#define CONFIG_ENV_SECT_SIZE	2048	/* Env sector Size */
#define CONFIG_ENV_SIZE		SZ_128K
#define CONFIG_SKIP_LOWLEVEL_INIT	/* U-Boot is loaded by a bootloader */
#define CONFIG_SKIP_RELOCATE_UBOOT	/* to a proper address, init done */
#define CONFIG_SYS_NAND_BASE		0x02000000
#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE	1	/* Max number of NAND devices */
#define NAND_MAX_CHIPS		1
#define CONFIG_ENV_OFFSET		0x0	/* Block 0--not used by bootcode */
/*=====================*/
/* Board related stuff */
/*=====================*/
#define CONFIG_RTC_DS1307		/* RTC chip on SCHMOOGIE */
#define CONFIG_SYS_I2C_RTC_ADDR	0x6f	/* RTC chip I2C address */
#define CONFIG_HAS_UID
#define CONFIG_UID_DS28CM00		/* Unique ID on SCHMOOGIE */
#define CONFIG_SYS_UID_ADDR		0x50	/* UID chip I2C address */
/*==============================*/
/* U-Boot general configuration */
/*==============================*/
#undef	CONFIG_USE_IRQ			/* No IRQ/FIQ in U-Boot */
#define CONFIG_MISC_INIT_R
#undef CONFIG_BOOTDELAY
#define CONFIG_BOOTFILE		"uImage"	/* Boot file name */
#define CONFIG_SYS_PROMPT		"U-Boot > "	/* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE		1024		/* Console I/O Buffer Size  */
#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print buffer sz */
#define CONFIG_SYS_MAXARGS		16		/* max number of command args */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
#define CONFIG_SYS_LOAD_ADDR		0x80700000	/* default Linux kernel load address */
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE		/* Won't work with hush so far, may be later */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC
/*===================*/
/* Linux Information */
/*===================*/
#define LINUX_BOOT_PARAM_ADDR	0x80000100
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTARGS		"mem=56M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
#define CONFIG_BOOTCOMMAND	"setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot"
/*=================*/
/* U-Boot commands */
/*=================*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_I2C
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_DATE
#define CONFIG_CMD_NAND
#undef CONFIG_CMD_EEPROM
#undef CONFIG_CMD_BDI
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
/*=======================*/
/* KGDB support (if any) */
/*=======================*/
#ifdef CONFIG_CMD_KGDB
#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX	1	/* which serial port to use */
#endif
#endif /* __CONFIG_H */
Commit	Line	Data
c74b2108 SK	1	/*
	2	* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
	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	#include <asm/sizes.h>
	23
	24	/=======/
	25	/* Board */
	26	/=======/
	27	#define SCHMOOGIE
6d0f6bcf JCPV	28	#define CONFIG_SYS_NAND_LARGEPAGE
6d0f6bcf JCPV	29	#define CONFIG_SYS_USE_NAND
c74b2108 SK	30	/===================/
	31	/* SoC Configuration */
	32	/===================/
	33	#define CONFIG_ARM926EJS /* arm926ejs CPU core */
	34	#define CONFIG_SYS_CLK_FREQ 297000000 /* Arm Clock frequency */
6d0f6bcf JCPV	35	#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
	36	#define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */
	37	#define CONFIG_SYS_HZ 1000
c74b2108 SK	38	/=============/
	39	/* Memory Info */
	40	/=============/
6d0f6bcf JCPV	41	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 2561024) / malloc() len */
	42	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
	43	#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
	44	#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
c74b2108 SK	45	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
	46	#define CONFIG_STACKSIZE (2561024) / regular stack */
	47	#define PHYS_SDRAM_1 0x80000000 /* DDR Start */
	48	#define PHYS_SDRAM_1_SIZE 0x08000000 /* DDR size 128MB */
950a3924	49	#define DDR_4BANKS /* 4-bank DDR2 (128MB) */
c74b2108 SK	50	/====================/
	51	/* Serial Driver info */
	52	/====================/
6d0f6bcf JCPV	53	#define CONFIG_SYS_NS16550
	54	#define CONFIG_SYS_NS16550_SERIAL
	55	#define CONFIG_SYS_NS16550_REG_SIZE 4 /* NS16550 register size */
	56	#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
	57	#define CONFIG_SYS_NS16550_CLK 27000000 /* Input clock to NS16550 */
c74b2108 SK	58	#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
c74b2108 SK	59	#define CONFIG_BAUDRATE 115200 /* Default baud rate */
6d0f6bcf	60	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
c74b2108 SK	61	/===================/
	62	/* I2C Configuration */
	63	/===================/
	64	#define CONFIG_HARD_I2C
	65	#define CONFIG_DRIVER_DAVINCI_I2C
6d0f6bcf JCPV	66	#define CONFIG_SYS_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
6d0f6bcf JCPV	67	#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
c74b2108 SK	68	/==================================/
	69	/* Network & Ethernet Configuration */
	70	/==================================/
	71	#define CONFIG_DRIVER_TI_EMAC
	72	#define CONFIG_MII
	73	#define CONFIG_BOOTP_DEFAULT
	74	#define CONFIG_BOOTP_DNS
	75	#define CONFIG_BOOTP_DNS2
	76	#define CONFIG_BOOTP_SEND_HOSTNAME
	77	#define CONFIG_NET_RETRY_COUNT 10
	78	#define CONFIG_OVERWRITE_ETHADDR_ONCE
	79	/=====================/
	80	/* Flash & Environment */
	81	/=====================/
5a1aceb0	82	#undef CONFIG_ENV_IS_IN_FLASH
6d0f6bcf	83	#define CONFIG_SYS_NO_FLASH
51bfee19	84	#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
0e8d1586 JCPV	85	#define CONFIG_ENV_SECT_SIZE 2048 /* Env sector Size */
0e8d1586 JCPV	86	#define CONFIG_ENV_SIZE SZ_128K
c74b2108 SK	87	#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
c74b2108 SK	88	#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
6d0f6bcf JCPV	89	#define CONFIG_SYS_NAND_BASE 0x02000000
	90	#define CONFIG_SYS_NAND_HW_ECC
	91	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
c74b2108	92	#define NAND_MAX_CHIPS 1
0e8d1586	93	#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
c74b2108 SK	94	/=====================/
	95	/* Board related stuff */
	96	/=====================/
	97	#define CONFIG_RTC_DS1307 /* RTC chip on SCHMOOGIE */
6d0f6bcf	98	#define CONFIG_SYS_I2C_RTC_ADDR 0x6f /* RTC chip I2C address */
c74b2108 SK	99	#define CONFIG_HAS_UID
c74b2108 SK	100	#define CONFIG_UID_DS28CM00 /* Unique ID on SCHMOOGIE */
6d0f6bcf	101	#define CONFIG_SYS_UID_ADDR 0x50 /* UID chip I2C address */
c74b2108 SK	102	/==============================/
	103	/* U-Boot general configuration */
	104	/==============================/
53677ef1	105	#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
c74b2108 SK	106	#define CONFIG_MISC_INIT_R
	107	#undef CONFIG_BOOTDELAY
	108	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
6d0f6bcf JCPV	109	#define CONFIG_SYS_PROMPT "U-Boot > " /* Monitor Command Prompt */
	110	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	111	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buffer sz */
	112	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	113	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
	114	#define CONFIG_SYS_LOAD_ADDR 0x80700000 /* default Linux kernel load address */
c74b2108 SK	115	#define CONFIG_VERSION_VARIABLE
c74b2108 SK	116	#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
6d0f6bcf JCPV	117	#define CONFIG_SYS_HUSH_PARSER
6d0f6bcf JCPV	118	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
c74b2108	119	#define CONFIG_CMDLINE_EDITING
6d0f6bcf	120	#define CONFIG_SYS_LONGHELP
c74b2108 SK	121	#define CONFIG_CRC32_VERIFY
	122	#define CONFIG_MX_CYCLIC
	123	/===================/
	124	/* Linux Information */
	125	/===================/
	126	#define LINUX_BOOT_PARAM_ADDR 0x80000100
	127	#define CONFIG_CMDLINE_TAG
	128	#define CONFIG_SETUP_MEMORY_TAGS
	129	#define CONFIG_BOOTARGS "mem=56M console=ttyS0,115200n8 root=/dev/hda1 rw noinitrd ip=dhcp"
	130	#define CONFIG_BOOTCOMMAND "setenv setboot setenv bootargs \\$(bootargs) video=dm64xxfb:output=\\$(videostd);run setboot"
	131	/=================/
	132	/* U-Boot commands */
	133	/=================/
	134	#include <config_cmd_default.h>
	135	#define CONFIG_CMD_ASKENV
	136	#define CONFIG_CMD_DHCP
	137	#define CONFIG_CMD_DIAG
	138	#define CONFIG_CMD_I2C
	139	#define CONFIG_CMD_MII
	140	#define CONFIG_CMD_PING
	141	#define CONFIG_CMD_SAVES
	142	#define CONFIG_CMD_DATE
	143	#define CONFIG_CMD_NAND
	144	#undef CONFIG_CMD_EEPROM
	145	#undef CONFIG_CMD_BDI
	146	#undef CONFIG_CMD_FPGA
	147	#undef CONFIG_CMD_SETGETDCR
	148	#undef CONFIG_CMD_FLASH
	149	#undef CONFIG_CMD_IMLS
	150	/=======================/
	151	/* KGDB support (if any) */
	152	/=======================/
	153	#ifdef CONFIG_CMD_KGDB
	154	#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
	155	#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
	156	#endif
	157	#endif /* __CONFIG_H */