[people/ms/u-boot.git] / include / configs / da850evm.h

/*
 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
 *
 * Based on davinci_dvevm.h. Original Copyrights follow:
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * Board
 */

/*
 * SoC Configuration
 */
#define CONFIG_MACH_DAVINCI_DA850_EVM
#define CONFIG_ARM926EJS		/* arm926ejs CPU core */
#define CONFIG_SOC_DA8XX		/* TI DA8xx SoC */
#define CONFIG_SYS_CLK_FREQ		clk_get(DAVINCI_ARM_CLKID)
#define CONFIG_SYS_OSCIN_FREQ		24000000
#define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
#define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)
#define CONFIG_SYS_HZ			1000
#define CONFIG_SKIP_LOWLEVEL_INIT

/*
 * Memory Info
 */
#define CONFIG_SYS_MALLOC_LEN	(0x10000 + 1*1024*1024) /* malloc() len */
#define CONFIG_SYS_GBL_DATA_SIZE	128 /* reserved for initial data */
#define PHYS_SDRAM_1		DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
#define PHYS_SDRAM_1_SIZE	(64 << 20) /* SDRAM size 64MB */
#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/

/* memtest start addr */
#define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM_1 + 0x2000000)

/* memtest will be run on 16MB */
#define CONFIG_SYS_MEMTEST_END 	(PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)

#define CONFIG_NR_DRAM_BANKS	1 /* we have 1 bank of DRAM */
#define CONFIG_STACKSIZE	(256*1024) /* regular stack */

/*
 * 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	DAVINCI_UART2_BASE /* Base address of UART2 */
#define CONFIG_SYS_NS16550_CLK	clk_get(DAVINCI_UART2_CLKID)
#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		25000
#define CONFIG_SYS_I2C_SLAVE		10 /* Bogus, master-only in U-Boot */

/*
 * U-Boot general configuration
 */
#define CONFIG_BOOTFILE		"uImage" /* Boot file name */
#define CONFIG_SYS_PROMPT	"DA850-evm > " /* Command Prompt */
#define CONFIG_SYS_CBSIZE	1024 /* Console I/O Buffer Size	*/
#define CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS	16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE	CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
#define CONFIG_SYS_LOAD_ADDR	(PHYS_SDRAM_1 + 0x700000)
#define CONFIG_VERSION_VARIABLE
#define CONFIG_AUTO_COMPLETE
#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	(CONFIG_SYS_MEMTEST_START + 0x100)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTARGS		\
	"mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
#define CONFIG_BOOTDELAY	3

/*
 * U-Boot commands
 */
#include <config_cmd_default.h>
#define CONFIG_CMD_ENV
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_MEMORY

#ifndef CONFIG_DRIVER_TI_EMAC
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_DHCP
#undef CONFIG_CMD_MII
#undef CONFIG_CMD_PING
#endif

#if !defined(CONFIG_USE_NAND) && \
	!defined(CONFIG_USE_NOR) && \
	!defined(CONFIG_USE_SPIFLASH)
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_SIZE		(16 << 10)
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_ENV
#endif

/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE		0xc0000000
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
					CONFIG_SYS_GBL_DATA_SIZE)
#endif /* __CONFIG_H */
Commit	Line	Data
89b765c7 SR	1	/*
	2	* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
	3	*
	4	* Based on davinci_dvevm.h. Original Copyrights follow:
	5	*
	6	* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License as published by
	10	* the Free Software Foundation; either version 2 of the License, or
	11	* (at your option) any later version.
	12	*
	13	* This program is distributed in the hope that it will be useful,
	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	* GNU General Public License for more details.
	17	*
	18	* You should have received a copy of the GNU General Public License
	19	* along with this program; if not, write to the Free Software
	20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	21	*/
	22
	23	#ifndef __CONFIG_H
	24	#define __CONFIG_H
	25
	26	/*
	27	* Board
	28	*/
	29
	30	/*
	31	* SoC Configuration
	32	*/
	33	#define CONFIG_MACH_DAVINCI_DA850_EVM
	34	#define CONFIG_ARM926EJS /* arm926ejs CPU core */
	35	#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
	36	#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
	37	#define CONFIG_SYS_OSCIN_FREQ 24000000
	38	#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
	39	#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
	40	#define CONFIG_SYS_HZ 1000
	41	#define CONFIG_SKIP_LOWLEVEL_INIT
89b765c7 SR	42
	43	/*
	44	* Memory Info
	45	*/
	46	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 110241024) /* malloc() len */
	47	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
	48	#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
	49	#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
97003756	50	#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
89b765c7 SR	51
	52	/* memtest start addr */
	53	#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
	54
	55	/* memtest will be run on 16MB */
	56	#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 1610241024)
	57
	58	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
	59	#define CONFIG_STACKSIZE (2561024) / regular stack */
	60
	61	/*
	62	* Serial Driver info
	63	*/
	64	#define CONFIG_SYS_NS16550
	65	#define CONFIG_SYS_NS16550_SERIAL
	66	#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
	67	#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
	68	#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
	69	#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
	70	#define CONFIG_BAUDRATE 115200 /* Default baud rate */
	71	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
	72
	73	/*
	74	* I2C Configuration
	75	*/
	76	#define CONFIG_HARD_I2C
	77	#define CONFIG_DRIVER_DAVINCI_I2C
	78	#define CONFIG_SYS_I2C_SPEED 25000
	79	#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
	80
	81	/*
	82	* U-Boot general configuration
	83	*/
	84	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
	85	#define CONFIG_SYS_PROMPT "DA850-evm > " /* Command Prompt */
	86	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	87	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	88	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	89	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
	90	#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
	91	#define CONFIG_VERSION_VARIABLE
	92	#define CONFIG_AUTO_COMPLETE
	93	#define CONFIG_SYS_HUSH_PARSER
	94	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
	95	#define CONFIG_CMDLINE_EDITING
	96	#define CONFIG_SYS_LONGHELP
	97	#define CONFIG_CRC32_VERIFY
	98	#define CONFIG_MX_CYCLIC
	99
	100	/*
	101	* Linux Information
	102	*/
	103	#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
	104	#define CONFIG_CMDLINE_TAG
	105	#define CONFIG_SETUP_MEMORY_TAGS
	106	#define CONFIG_BOOTARGS \
	107	"mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
	108	#define CONFIG_BOOTDELAY 3
	109
	110	/*
	111	* U-Boot commands
	112	*/
	113	#include <config_cmd_default.h>
	114	#define CONFIG_CMD_ENV
115	#define CONFIG_CMD_ASKENV
116	#define CONFIG_CMD_DHCP
117	#define CONFIG_CMD_DIAG
118	#define CONFIG_CMD_MII
119	#define CONFIG_CMD_PING
120	#define CONFIG_CMD_SAVES
121	#define CONFIG_CMD_MEMORY
122
123	#ifndef CONFIG_DRIVER_TI_EMAC
124	#undef CONFIG_CMD_NET
125	#undef CONFIG_CMD_DHCP
126	#undef CONFIG_CMD_MII
127	#undef CONFIG_CMD_PING
128	#endif
129
130	#if !defined(CONFIG_USE_NAND) && \
131	!defined(CONFIG_USE_NOR) && \
132	!defined(CONFIG_USE_SPIFLASH)
133	#define CONFIG_ENV_IS_NOWHERE
134	#define CONFIG_SYS_NO_FLASH
135	#define CONFIG_ENV_SIZE (16 << 10)
136	#undef CONFIG_CMD_IMLS
137	#undef CONFIG_CMD_ENV
138	#endif
139
ab86f72c	140	/* additions for new relocation code, must added to all boards */
ab86f72c HS	141	#define CONFIG_SYS_SDRAM_BASE 0xc0000000
	142	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
	143	CONFIG_SYS_GBL_DATA_SIZE)
89b765c7	144	#endif /* __CONFIG_H */