[people/ms/u-boot.git] / include / configs / ea20.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
 */
#define CONFIG_DRIVER_TI_EMAC
#define CONFIG_USE_SPIFLASH
#define	CONFIG_SYS_USE_NAND
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_VIDEO
#define CONFIG_PREBOOT

/*
 * SoC Configuration
 */
#define CONFIG_MACH_DAVINCI_DA850_EVM
#define CONFIG_ARM926EJS		/* arm926ejs CPU core */
#define CONFIG_SOC_DA8XX		/* TI DA8xx SoC */
#define CONFIG_SOC_DA850		/* TI DA850 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
#define CONFIG_SYS_TEXT_BASE		0xc1080000
#define CONFIG_DA8XX_GPIO

/*
 * Memory Info
 */
#define CONFIG_SYS_MALLOC_LEN	(0x10000 + 4*1024*1024) /* malloc() len */
#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 */

/*
 * 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_UART0_BASE /* Base address of UART0 */
#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_SPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_DAVINCI_SPI
#define CONFIG_SYS_SPI_BASE		DAVINCI_SPI1_BASE
#define CONFIG_SYS_SPI_CLK		clk_get(DAVINCI_SPI1_CLKID)
#define CONFIG_SF_DEFAULT_SPEED		30000000
#define CONFIG_ENV_SPI_MAX_HZ	CONFIG_SF_DEFAULT_SPEED

/*
 * I2C Configuration
 */
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_DAVINCI_I2C
#define CONFIG_SYS_I2C_SPEED		100000

/*
 * Network & Ethernet Configuration
 */
#ifdef CONFIG_DRIVER_TI_EMAC
#define CONFIG_EMAC_MDIO_PHY_NUM	0
#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
#endif

#ifdef CONFIG_USE_SPIFLASH
#undef CONFIG_ENV_IS_IN_FLASH
#undef CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SIZE			(8 << 10)
#define CONFIG_ENV_OFFSET		0x80000
#define CONFIG_ENV_SECT_SIZE		(64 << 10)
#define CONFIG_SYS_NO_FLASH
#endif


#if defined(CONFIG_VIDEO)
#define CONFIG_VIDEO_DA8XX
#define CONFIG_CFB_CONSOLE
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SPLASH_SCREEN_ALIGN
#define CONFIG_VIDEO_LOGO
#define CONFIG_SYS_CONSOLE_INFO_QUIET
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_CMD_BMP
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
#endif

/*
 * U-Boot general configuration
 */
#define CONFIG_BOOTFILE		"uImage" /* Boot file name */
#define CONFIG_SYS_PROMPT	"ea20 > " /* 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_CMDLINE_EDITING
#define CONFIG_SYS_LONGHELP
#define CONFIG_CRC32_VERIFY
#define CONFIG_MX_CYCLIC

/*
 * Linux Information
 */
#define LINUX_BOOT_PARAM_ADDR	(PHYS_SDRAM_1 + 0x100)
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#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
#define CONFIG_CMD_I2C
#define CONFIG_CMD_GPIO

#ifdef CONFIG_CMD_BDI
#define CONFIG_CLOCKS
#endif

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

/* NAND Setup */
#ifdef CONFIG_SYS_USE_NAND
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#define CONFIG_CMD_NAND

#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_LZO
#define CONFIG_RBTREE
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS

#define CONFIG_NAND_DAVINCI
#define	CONFIG_SYS_NAND_PAGE_2K
#define CONFIG_SYS_NAND_NO_SUBPAGE
#define CONFIG_SYS_NAND_CS		2
#define CONFIG_SYS_NAND_BASE		DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define	CONFIG_SYS_NAND_USE_FLASH_BBT
#define CONFIG_SYS_MAX_NAND_DEVICE	1 /* Max number of NAND devices */
#endif

/* SPI Flash */
#ifdef CONFIG_USE_SPIFLASH
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_FLASH
#define CONFIG_CMD_SPI
#define CONFIG_CMD_SF
#define CONFIG_CMD_SAVEENV
#endif

#if !defined(CONFIG_SYS_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 - \
					GENERATED_GBL_DATA_SIZE)
/*
 * Default environment and default scripts
 * to update uboot and load kernel
 */

#define CONFIG_HOSTNAME ea20
#define	CONFIG_EXTRA_ENV_SETTINGS				\
	"as=3\0"							\
	"netdev=eth0\0"						\
	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
		"nfsroot=${serverip}:${rootpath}\0"			\
	"rfsbargs=setenv bootargs root=/dev/nfs rw "			\
	"nfsroot=${serverip}:${rfsbpath}\0"				\
	"testrfsargs=setenv bootargs root=/dev/nfs rw "		\
	"nfsroot=${serverip}:${testrfspath}\0"				\
	"ramargs=setenv bootargs root=/dev/ram rw initrd="		\
	"0x${ramdisk_addr_r},4M\0"					\
	"mtdids=nand0=davinci_nand.0\0"				\
	"serverip=192.168.5.249\0"					\
	"ipaddr=192.168.5.248\0"					\
	"rootpath=/opt/eldk/arm\0"					\
	"splashpos=230,180\0"						\
	"testrfspath=/opt/eldk/test_arm\0"				\
	"tempmac=setenv ethaddr 02:ea:20:ff:ff:ff\0"			\
	"nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc "	\
	"ubi.mtd=${as} root=ubi0:rootfs\0"				\
	"nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc "	\
	"ubi.mtd=${as} root=ubi0:rootfs\0"				\
	"addip_sta=setenv bootargs ${bootargs} "			\
		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"	\
		":${hostname}:${netdev}:off panic=1\0"			\
	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"		\
	"addip=if test -n ${ipdyn};then run addip_dyn;"		\
		"else run addip_sta;fi\0"				\
	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"		\
	"addtty=setenv bootargs ${bootargs}"				\
		" console=${consoledev},${baudrate}n8\0"		\
	"addmisc=setenv bootargs ${bootargs} ${misc}\0"		\
	"addmem=setenv bootargs ${bootargs} mem=${memory}\0"		\
	"consoledev=ttyS0\0"						\
	"loadaddr=c0000014\0"						\
	"memory=32M\0"							\
	"kernel_addr_r=c0700000\0"					\
	"hostname=" __stringify(CONFIG_HOSTNAME) "\0"			\
	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"		\
	"ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0"	\
	"flash_self=run ramargs addip addtty addmtd addmisc addmem;"	\
			"bootm ${kernel_addr_r}\0"			\
	"flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;"	\
		"bootm ${kernel_addr}\0"				\
	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; "			\
		"run nfsargs addip addtty addmtd addmisc addmem;"	\
		"bootm ${kernel_addr_r}\0"				\
	"net_rfsb=tftp ${kernel_addr_r} ${bootfile}; "			\
		"run rfsbargs addip addtty addmtd addmisc addmem; "	\
		"bootm ${kernel_addr_r}\0"				\
	"net_testrfs=tftp ${kernel_addr_r} ${bootfile}; "		\
		"run testrfsargs addip addtty addmtd addmisc addmem; "	\
		"bootm ${kernel_addr_r}\0"				\
	"net_self_load=tftp ${kernel_addr_r} ${bootfile};"		\
		"tftp ${ramdisk_addr_r} ${ramdisk_file};\0"		\
	"nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;"		\
		"ubifsload ${kernel_addr_r} /boot/uImage;"		\
		"ubifsumount; run nandargs addip addtty "		\
		"addmtd addmisc addmem;clrlogo;"			\
		"bootm ${kernel_addr_r}\0"				\
	"nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;"	\
		"ubifsload ${kernel_addr_r} /boot/uImage;"		\
		"ubifsumount; run nandrwargs addip addtty "		\
		"addmtd addmisc addmem;clrlogo;"			\
		"bootm ${kernel_addr_r}\0"				\
	"net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs"	\
		" addip addtty addmtd addmisc addmem;"			\
		"clrlogo;bootm ${kernel_addr_r}\0"			\
	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"		\
	"load_magic=if sf probe 0;then sf "				\
		"read c0000000 0x10000 0x60000;fi\0"			\
	"load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;"		\
		"if ubifsload c0000014 /boot/u-boot.bin;"		\
		"then mw c0000008 ${filesize};else echo Error reading"	\
		" u-boot from nand!;fi\0"				\
	"load_net=if sf probe 0;then sf read c0000000 0x10000 "	\
		"0x60000;tftp c0000014 ${u-boot};"			\
		"mw c0000008 ${filesize};fi\0"				\
	"upd=if sf probe 0;then sf erase 10000 60000;"			\
		"sf write c0000000 10000 60000;fi\0"			\
	"ublupdate=if tftp C0700000 ${ublname};then sf probe 0; "	\
		"sf erase 0 10000;"					\
		"sf write 0xc0700000 0 ${filesize};fi\0"		\
	"ubootupd_net=if run load_net;then echo Updating u-boot;"	\
		"if run upd; then echo U-Boot updated;"		\
			"else echo Error updating u-boot !;"		\
			"echo Board without bootloader !!;"		\
		"fi;"							\
		"else echo U-Boot not downloaded..exiting;fi\0"	\
	"ubootupd_nand=echo run load_magic,run load_nand,run upd;\0"	\
	"bootcmd=run tempmac;run net_testrfs\0"

#endif /* __CONFIG_H */
Commit	Line	Data
649a33e4 SB	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	#define CONFIG_DRIVER_TI_EMAC
	30	#define CONFIG_USE_SPIFLASH
17a8904b	31	#define CONFIG_SYS_USE_NAND
649a33e4	32	#define CONFIG_DRIVER_TI_EMAC_USE_RMII
a64f0241	33	#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
2084f21b	34	#define CONFIG_BOARD_EARLY_INIT_F
2d594fd5	35	#define CONFIG_BOARD_LATE_INIT
3c891011	36	#define CONFIG_VIDEO
92e86c8d	37	#define CONFIG_PREBOOT
649a33e4 SB	38
	39	/*
	40	* SoC Configuration
	41	*/
	42	#define CONFIG_MACH_DAVINCI_DA850_EVM
	43	#define CONFIG_ARM926EJS /* arm926ejs CPU core */
	44	#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
78ed94c8	45	#define CONFIG_SOC_DA850 /* TI DA850 SoC */
649a33e4 SB	46	#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
	47	#define CONFIG_SYS_OSCIN_FREQ 24000000
	48	#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
	49	#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
	50	#define CONFIG_SYS_HZ 1000
	51	#define CONFIG_SKIP_LOWLEVEL_INIT
	52	#define CONFIG_SYS_TEXT_BASE 0xc1080000
1441aa6a	53	#define CONFIG_DA8XX_GPIO
649a33e4 SB	54
	55	/*
	56	* Memory Info
	57	*/
3c891011	58	#define CONFIG_SYS_MALLOC_LEN (0x10000 + 410241024) /* malloc() len */
649a33e4 SB	59	#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
	60	#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
	61	#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
	62
	63	/* memtest start addr */
	64	#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
	65
	66	/* memtest will be run on 16MB */
	67	#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 1610241024)
	68
	69	#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
649a33e4 SB	70
	71	/*
	72	* Serial Driver info
	73	*/
	74	#define CONFIG_SYS_NS16550
	75	#define CONFIG_SYS_NS16550_SERIAL
	76	#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
f9fc237f	77	#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */
649a33e4 SB	78	#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
	79	#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
	80	#define CONFIG_BAUDRATE 115200 /* Default baud rate */
649a33e4 SB	81
	82	#define CONFIG_SPI
	83	#define CONFIG_SPI_FLASH
	84	#define CONFIG_SPI_FLASH_STMICRO
	85	#define CONFIG_DAVINCI_SPI
	86	#define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
	87	#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
	88	#define CONFIG_SF_DEFAULT_SPEED 30000000
	89	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	90
4205987a SB	91	/*
	92	* I2C Configuration
	93	*/
	94	#define CONFIG_HARD_I2C
	95	#define CONFIG_DRIVER_DAVINCI_I2C
	96	#define CONFIG_SYS_I2C_SPEED 100000
	97
649a33e4 SB	98	/*
	99	* Network & Ethernet Configuration
	100	*/
	101	#ifdef CONFIG_DRIVER_TI_EMAC
a64f0241	102	#define CONFIG_EMAC_MDIO_PHY_NUM 0
649a33e4 SB	103	#define CONFIG_MII
	104	#define CONFIG_BOOTP_DEFAULT
	105	#define CONFIG_BOOTP_DNS
	106	#define CONFIG_BOOTP_DNS2
	107	#define CONFIG_BOOTP_SEND_HOSTNAME
	108	#define CONFIG_NET_RETRY_COUNT 10
649a33e4 SB	109	#endif
	110
	111	#ifdef CONFIG_USE_SPIFLASH
	112	#undef CONFIG_ENV_IS_IN_FLASH
	113	#undef CONFIG_ENV_IS_IN_NAND
	114	#define CONFIG_ENV_IS_IN_SPI_FLASH
	115	#define CONFIG_ENV_SIZE (8 << 10)
17a8904b	116	#define CONFIG_ENV_OFFSET 0x80000
649a33e4 SB	117	#define CONFIG_ENV_SECT_SIZE (64 << 10)
	118	#define CONFIG_SYS_NO_FLASH
	119	#endif
	120
3c891011 SB	121
	122	#if defined(CONFIG_VIDEO)
	123	#define CONFIG_VIDEO_DA8XX
	124	#define CONFIG_CFB_CONSOLE
	125	#define CONFIG_VGA_AS_SINGLE_DEVICE
a64f0241	126	#define CONFIG_SPLASH_SCREEN_ALIGN
3c891011	127	#define CONFIG_VIDEO_LOGO
a64f0241	128	#define CONFIG_SYS_CONSOLE_INFO_QUIET
3c891011	129	#define CONFIG_VIDEO_BMP_RLE8
a64f0241	130	#define CONFIG_VIDEO_BMP_LOGO
3c891011	131	#define CONFIG_CMD_BMP
39e133d1 BR	132	#define CONFIG_SYS_CONSOLE_IS_IN_ENV
39e133d1 BR	133	#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
3c891011 SB	134	#endif
3c891011 SB	135
649a33e4 SB	136	/*
	137	* U-Boot general configuration
	138	*/
	139	#define CONFIG_BOOTFILE "uImage" /* Boot file name */
	140	#define CONFIG_SYS_PROMPT "ea20 > " /* Command Prompt */
	141	#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
	142	#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
	143	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
	144	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
	145	#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
	146	#define CONFIG_VERSION_VARIABLE
	147	#define CONFIG_AUTO_COMPLETE
	148	#define CONFIG_SYS_HUSH_PARSER
649a33e4 SB	149	#define CONFIG_CMDLINE_EDITING
	150	#define CONFIG_SYS_LONGHELP
	151	#define CONFIG_CRC32_VERIFY
	152	#define CONFIG_MX_CYCLIC
	153
	154	/*
	155	* Linux Information
	156	*/
	157	#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
	158	#define CONFIG_CMDLINE_TAG
	159	#define CONFIG_SETUP_MEMORY_TAGS
	160	#define CONFIG_BOOTDELAY 3
	161
	162	/*
	163	* U-Boot commands
	164	*/
	165	#include <config_cmd_default.h>
	166	#define CONFIG_CMD_ENV
	167	#define CONFIG_CMD_ASKENV
	168	#define CONFIG_CMD_DHCP
	169	#define CONFIG_CMD_DIAG
	170	#define CONFIG_CMD_MII
	171	#define CONFIG_CMD_PING
	172	#define CONFIG_CMD_SAVES
	173	#define CONFIG_CMD_MEMORY
4205987a	174	#define CONFIG_CMD_I2C
1441aa6a	175	#define CONFIG_CMD_GPIO
649a33e4	176
8f5d4687 HM	177	#ifdef CONFIG_CMD_BDI
	178	#define CONFIG_CLOCKS
	179	#endif
	180
649a33e4 SB	181	#ifndef CONFIG_DRIVER_TI_EMAC
	182	#undef CONFIG_CMD_NET
	183	#undef CONFIG_CMD_DHCP
	184	#undef CONFIG_CMD_MII
	185	#undef CONFIG_CMD_PING
	186	#endif
	187
17a8904b SB	188	/* NAND Setup */
17a8904b SB	189	#ifdef CONFIG_SYS_USE_NAND
649a33e4 SB	190	#undef CONFIG_CMD_FLASH
	191	#undef CONFIG_CMD_IMLS
	192	#define CONFIG_CMD_NAND
	193
	194	#define CONFIG_CMD_MTDPARTS
	195	#define CONFIG_MTD_DEVICE
	196	#define CONFIG_MTD_PARTITIONS
	197	#define CONFIG_LZO
	198	#define CONFIG_RBTREE
	199	#define CONFIG_CMD_UBI
	200	#define CONFIG_CMD_UBIFS
17a8904b SB	201
	202	#define CONFIG_NAND_DAVINCI
	203	#define CONFIG_SYS_NAND_PAGE_2K
a64f0241	204	#define CONFIG_SYS_NAND_NO_SUBPAGE
17a8904b SB	205	#define CONFIG_SYS_NAND_CS 2
	206	#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
	207	#undef CONFIG_SYS_NAND_HW_ECC
	208	#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
	209	#define CONFIG_SYS_NAND_USE_FLASH_BBT
	210	#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
649a33e4 SB	211	#endif
649a33e4 SB	212
17a8904b	213	/* SPI Flash */
649a33e4 SB	214	#ifdef CONFIG_USE_SPIFLASH
	215	#undef CONFIG_CMD_IMLS
	216	#undef CONFIG_CMD_FLASH
	217	#define CONFIG_CMD_SPI
	218	#define CONFIG_CMD_SF
	219	#define CONFIG_CMD_SAVEENV
	220	#endif
	221
17a8904b	222	#if !defined(CONFIG_SYS_USE_NAND) && \
649a33e4 SB	223	!defined(CONFIG_USE_NOR) && \
	224	!defined(CONFIG_USE_SPIFLASH)
	225	#define CONFIG_ENV_IS_NOWHERE
	226	#define CONFIG_SYS_NO_FLASH
	227	#define CONFIG_ENV_SIZE (16 << 10)
	228	#undef CONFIG_CMD_IMLS
	229	#undef CONFIG_CMD_ENV
	230	#endif
	231
	232	/* additions for new relocation code, must added to all boards */
	233	#define CONFIG_SYS_SDRAM_BASE 0xc0000000
	234	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
	235	GENERATED_GBL_DATA_SIZE)
2084f21b SB	236	/*
	237	* Default environment and default scripts
	238	* to update uboot and load kernel
	239	*/
2084f21b	240
2084f21b	241	#define CONFIG_HOSTNAME ea20
a64f0241	242	#define CONFIG_EXTRA_ENV_SETTINGS \
2084f21b	243	"as=3\0" \
a64f0241	244	"netdev=eth0\0" \
2084f21b SB	245	"nfsargs=setenv bootargs root=/dev/nfs rw " \
	246	"nfsroot=${serverip}:${rootpath}\0" \
	247	"rfsbargs=setenv bootargs root=/dev/nfs rw " \
	248	"nfsroot=${serverip}:${rfsbpath}\0" \
a64f0241 BR	249	"testrfsargs=setenv bootargs root=/dev/nfs rw " \
	250	"nfsroot=${serverip}:${testrfspath}\0" \
	251	"ramargs=setenv bootargs root=/dev/ram rw initrd=" \
	252	"0x${ramdisk_addr_r},4M\0" \
	253	"mtdids=nand0=davinci_nand.0\0" \
	254	"serverip=192.168.5.249\0" \
	255	"ipaddr=192.168.5.248\0" \
	256	"rootpath=/opt/eldk/arm\0" \
	257	"splashpos=230,180\0" \
	258	"testrfspath=/opt/eldk/test_arm\0" \
	259	"tempmac=setenv ethaddr 02:ea:20:ff:ff:ff\0" \
2084f21b SB	260	"nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \
2084f21b SB	261	"ubi.mtd=${as} root=ubi0:rootfs\0" \
a64f0241 BR	262	"nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc " \
a64f0241 BR	263	"ubi.mtd=${as} root=ubi0:rootfs\0" \
2084f21b SB	264	"addip_sta=setenv bootargs ${bootargs} " \
	265	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
	266	":${hostname}:${netdev}:off panic=1\0" \
	267	"addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
a64f0241	268	"addip=if test -n ${ipdyn};then run addip_dyn;" \
2084f21b SB	269	"else run addip_sta;fi\0" \
	270	"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
	271	"addtty=setenv bootargs ${bootargs}" \
	272	" console=${consoledev},${baudrate}n8\0" \
a64f0241	273	"addmisc=setenv bootargs ${bootargs} ${misc}\0" \
2084f21b SB	274	"addmem=setenv bootargs ${bootargs} mem=${memory}\0" \
	275	"consoledev=ttyS0\0" \
	276	"loadaddr=c0000014\0" \
	277	"memory=32M\0" \
	278	"kernel_addr_r=c0700000\0" \
93ea89f0 MV	279	"hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
	280	"bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
	281	"ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0" \
2084f21b	282	"flash_self=run ramargs addip addtty addmtd addmisc addmem;" \
a64f0241	283	"bootm ${kernel_addr_r}\0" \
2084f21b SB	284	"flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \
2084f21b SB	285	"bootm ${kernel_addr}\0" \
a64f0241	286	"net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
2084f21b	287	"run nfsargs addip addtty addmtd addmisc addmem;" \
a64f0241 BR	288	"bootm ${kernel_addr_r}\0" \
	289	"net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \
	290	"run rfsbargs addip addtty addmtd addmisc addmem; " \
	291	"bootm ${kernel_addr_r}\0" \
	292	"net_testrfs=tftp ${kernel_addr_r} ${bootfile}; " \
	293	"run testrfsargs addip addtty addmtd addmisc addmem; " \
	294	"bootm ${kernel_addr_r}\0" \
2084f21b SB	295	"net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
2084f21b SB	296	"tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
949a7710	297	"nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
a64f0241 BR	298	"ubifsload ${kernel_addr_r} /boot/uImage;" \
	299	"ubifsumount; run nandargs addip addtty " \
	300	"addmtd addmisc addmem;clrlogo;" \
	301	"bootm ${kernel_addr_r}\0" \
949a7710	302	"nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
a64f0241 BR	303	"ubifsload ${kernel_addr_r} /boot/uImage;" \
	304	"ubifsumount; run nandrwargs addip addtty " \
	305	"addmtd addmisc addmem;clrlogo;" \
	306	"bootm ${kernel_addr_r}\0" \
	307	"net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs" \
	308	" addip addtty addmtd addmisc addmem;" \
	309	"clrlogo;bootm ${kernel_addr_r}\0" \
93ea89f0	310	"u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
a64f0241 BR	311	"load_magic=if sf probe 0;then sf " \
a64f0241 BR	312	"read c0000000 0x10000 0x60000;fi\0" \
949a7710	313	"load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \
a64f0241 BR	314	"if ubifsload c0000014 /boot/u-boot.bin;" \
	315	"then mw c0000008 ${filesize};else echo Error reading" \
	316	" u-boot from nand!;fi\0" \
	317	"load_net=if sf probe 0;then sf read c0000000 0x10000 " \
	318	"0x60000;tftp c0000014 ${u-boot};" \
	319	"mw c0000008 ${filesize};fi\0" \
	320	"upd=if sf probe 0;then sf erase 10000 60000;" \
	321	"sf write c0000000 10000 60000;fi\0" \
	322	"ublupdate=if tftp C0700000 ${ublname};then sf probe 0; " \
	323	"sf erase 0 10000;" \
	324	"sf write 0xc0700000 0 ${filesize};fi\0" \
	325	"ubootupd_net=if run load_net;then echo Updating u-boot;" \
	326	"if run upd; then echo U-Boot updated;" \
2084f21b SB	327	"else echo Error updating u-boot !;" \
	328	"echo Board without bootloader !!;" \
	329	"fi;" \
a64f0241 BR	330	"else echo U-Boot not downloaded..exiting;fi\0" \
	331	"ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \
	332	"bootcmd=run tempmac;run net_testrfs\0"
2084f21b	333
649a33e4	334	#endif /* __CONFIG_H */