[people/ms/u-boot.git] / include / configs / smdkc100.h

/*
 * (C) Copyright 2009 Samsung Electronics
 * Minkyu Kang <mk7.kang@samsung.com>
 * HeungJun Kim <riverful.kim@samsung.com>
 * Inki Dae <inki.dae@samsung.com>
 *
 * Configuation settings for the SAMSUNG SMDKC100 board.
 *
 * 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

/*
 * High Level Configuration Options
 * (easy to change)
 */
#define CONFIG_ARMV7		1	/* This is an ARM V7 CPU core */
#define CONFIG_SAMSUNG		1	/* in a SAMSUNG core */
#define CONFIG_S5P		1	/* which is in a S5P Family */
#define CONFIG_S5PC100		1	/* which is in a S5PC100 */
#define CONFIG_SMDKC100		1	/* working with SMDKC100 */

#include <asm/arch/cpu.h>		/* get chip and board defs */

#define CONFIG_ARCH_CPU_INIT

#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

/* input clock of PLL: SMDKC100 has 12MHz input clock */
#define CONFIG_SYS_CLK_FREQ		12000000

/* DRAM Base */
#define CONFIG_SYS_SDRAM_BASE		0x30000000

#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
#define CONFIG_CMDLINE_EDITING

/*
 * Size of malloc() pool
 * 1MB = 0x100000, 0x100000 = 1024 * 1024
 */
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
						/* initial data */
/*
 * select serial console configuration
 */
#define CONFIG_SERIAL0			1	/* use SERIAL 0 on SMDKC100 */
#define CONFIG_SERIAL_MULTI		1

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE			115200

/***********************************************************
 * Command definition
 ***********************************************************/
#include <config_cmd_default.h>

#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_IMLS
#undef CONFIG_CMD_NAND

#define CONFIG_CMD_CACHE
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_ONENAND
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
#define CONFIG_CMD_MTDPARTS

#define CONFIG_BOOTDELAY	3

#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS

#define MTDIDS_DEFAULT		"onenand0=s3c-onenand"
#define MTDPARTS_DEFAULT	"mtdparts=s3c-onenand:256k(bootloader)"\
				",128k@0x40000(params)"\
				",3m@0x60000(kernel)"\
				",16m@0x360000(test)"\
				",-(UBI)"

#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT

#define CONFIG_BOOTCOMMAND	"run ubifsboot"

#define CONFIG_RAMDISK_BOOT	"root=/dev/ram0 rw rootfstype=ext2" \
				" console=ttySAC0,115200n8" \
				" mem=128M"

#define CONFIG_COMMON_BOOT	"console=ttySAC0,115200n8" \
				" mem=128M " \
				" " MTDPARTS_DEFAULT

#define CONFIG_BOOTARGS	"root=/dev/mtdblock5 ubi.mtd=4" \
			" rootfstype=cramfs " CONFIG_COMMON_BOOT

#define CONFIG_UPDATEB	"updateb=onenand erase 0x0 0x40000;" \
			" onenand write 0x32008000 0x0 0x40000\0"

#define CONFIG_ENV_OVERWRITE
#define CONFIG_EXTRA_ENV_SETTINGS					\
	CONFIG_UPDATEB \
	"updatek=" \
		"onenand erase 0x60000 0x300000;" \
		"onenand write 0x31008000 0x60000 0x300000\0" \
	"updateu=" \
		"onenand erase block 147-4095;" \
		"onenand write 0x32000000 0x1260000 0x8C0000\0" \
	"bootk=" \
		"onenand read 0x30007FC0 0x60000 0x300000;" \
		"bootm 0x30007FC0\0" \
	"flashboot=" \
		"set bootargs root=/dev/mtdblock${bootblock} " \
		"rootfstype=${rootfstype} " \
		"ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
		"run bootk\0" \
	"ubifsboot=" \
		"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
		" ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
		"run bootk\0" \
	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
	"android=" \
		"set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
		"rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
		"run bootk\0" \
	"nfsboot=" \
		"set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
		"nfsroot=${nfsroot},nolock " \
		"ip=${ipaddr}:${serverip}:${gatewayip}:" \
		"${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
		"run bootk\0" \
	"ramboot=" \
		"set bootargs " CONFIG_RAMDISK_BOOT \
		" initrd=0x33000000,8M ramdisk=8192\0" \
	"rootfstype=cramfs\0" \
	"mtdparts=" MTDPARTS_DEFAULT "\0" \
	"meminfo=mem=128M\0" \
	"nfsroot=/nfsroot/arm\0" \
	"bootblock=5\0" \
	"ubiblock=4\0" \
	"ubi=enabled"

/*
 * Miscellaneous configurable options
 */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser	*/
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_SYS_PROMPT		"SMDKC100 # "
#define CONFIG_SYS_CBSIZE	256	/* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE	384	/* Print Buffer Size */
#define CONFIG_SYS_MAXARGS	16	/* max number of command args */
/* Boot Argument Buffer Size */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x5e00000)
#define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE

#define CONFIG_SYS_HZ			1000

/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200 }

/*-----------------------------------------------------------------------
 * Stack sizes
 *
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE	(256 << 10)	/* 256 KiB */

/* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
#define CONFIG_NR_DRAM_BANKS	1
#define PHYS_SDRAM_1		CONFIG_SYS_SDRAM_BASE	/* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE	(128 << 20)	/* 0x8000000, 128 MB Bank #1 */

#define CONFIG_SYS_MONITOR_BASE	0x00000000

/*-----------------------------------------------------------------------
 * FLASH and environment organization
 */
#define CONFIG_SYS_NO_FLASH		1

#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* 256 KiB */
#define CONFIG_IDENT_STRING		" for SMDKC100"

#if !defined(CONFIG_NAND_SPL) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
#define CONFIG_ENABLE_MMU
#endif

#ifdef CONFIG_ENABLE_MMU
#define CONFIG_SYS_MAPPED_RAM_BASE	0xc0000000
#else
#define CONFIG_SYS_MAPPED_RAM_BASE	CONFIG_SYS_SDRAM_BASE
#endif

/*-----------------------------------------------------------------------
 * Boot configuration
 */
#define CONFIG_ENV_IS_IN_ONENAND	1
#define CONFIG_ENV_SIZE			(128 << 10)	/* 128KiB, 0x20000 */
#define CONFIG_ENV_ADDR			(256 << 10)	/* 256KiB, 0x40000 */
#define CONFIG_ENV_OFFSET		(256 << 10)	/* 256KiB, 0x40000 */

#define CONFIG_USE_ONENAND_BOARD_INIT
#define CONFIG_SAMSUNG_ONENAND		1
#define CONFIG_SYS_ONENAND_BASE		0xE7100000

#define CONFIG_DOS_PARTITION		1

#define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_LOAD_ADDR - 0x1000000)

/*
 * Ethernet Contoller driver
 */
#ifdef CONFIG_CMD_NET
#define CONFIG_NET_MULTI
#define CONFIG_SMC911X         1       /* we have a SMC9115 on-board   */
#define CONFIG_SMC911X_16_BIT  1       /* SMC911X_16_BIT Mode          */
#define CONFIG_SMC911X_BASE    0x98800300      /* SMC911X Drive Base   */
#define CONFIG_ENV_SROM_BANK   3       /* Select SROM Bank-3 for Ethernet*/
#endif /* CONFIG_CMD_NET */

#endif	/* __CONFIG_H */
Commit	Line	Data
8bc4ee9e MK	1	/*
	2	* (C) Copyright 2009 Samsung Electronics
	3	* Minkyu Kang <mk7.kang@samsung.com>
	4	* HeungJun Kim <riverful.kim@samsung.com>
	5	* Inki Dae <inki.dae@samsung.com>
	6	*
	7	* Configuation settings for the SAMSUNG SMDKC100 board.
	8	*
	9	* See file CREDITS for list of people who contributed to this
	10	* project.
	11	*
	12	* This program is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of
	15	* the License, or (at your option) any later version.
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* You should have received a copy of the GNU General Public License
	23	* along with this program; if not, write to the Free Software
	24	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
	25	* MA 02111-1307 USA
	26	*/
	27
	28	#ifndef __CONFIG_H
	29	#define __CONFIG_H
	30
	31	/*
	32	* High Level Configuration Options
	33	* (easy to change)
	34	*/
f56348af	35	#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
8bc4ee9e	36	#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
889a275d	37	#define CONFIG_S5P 1 /* which is in a S5P Family */
8bc4ee9e MK	38	#define CONFIG_S5PC100 1 /* which is in a S5PC100 */
	39	#define CONFIG_SMDKC100 1 /* working with SMDKC100 */
	40
	41	#include <asm/arch/cpu.h> /* get chip and board defs */
	42
	43	#define CONFIG_ARCH_CPU_INIT
	44
	45	#define CONFIG_DISPLAY_CPUINFO
	46	#define CONFIG_DISPLAY_BOARDINFO
	47
8bc4ee9e MK	48	/* input clock of PLL: SMDKC100 has 12MHz input clock */
	49	#define CONFIG_SYS_CLK_FREQ 12000000
	50
	51	/* DRAM Base */
	52	#define CONFIG_SYS_SDRAM_BASE 0x30000000
	53
	54	#define CONFIG_SETUP_MEMORY_TAGS
	55	#define CONFIG_CMDLINE_TAG
	56	#define CONFIG_INITRD_TAG
	57	#define CONFIG_CMDLINE_EDITING
	58
	59	/*
	60	* Size of malloc() pool
	61	* 1MB = 0x100000, 0x100000 = 1024 * 1024
	62	*/
	63	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
8bc4ee9e MK	64	/* initial data */
	65	/*
	66	* select serial console configuration
	67	*/
	68	#define CONFIG_SERIAL0 1 /* use SERIAL 0 on SMDKC100 */
	69	#define CONFIG_SERIAL_MULTI 1
	70
	71	/* allow to overwrite serial and ethaddr */
	72	#define CONFIG_ENV_OVERWRITE
	73	#define CONFIG_BAUDRATE 115200
	74
	75	/***********************************************************
	76	* Command definition
	77	***********************************************************/
	78	#include <config_cmd_default.h>
	79
	80	#undef CONFIG_CMD_FLASH
	81	#undef CONFIG_CMD_IMLS
	82	#undef CONFIG_CMD_NAND
8bc4ee9e MK	83
	84	#define CONFIG_CMD_CACHE
	85	#define CONFIG_CMD_REGINFO
	86	#define CONFIG_CMD_ONENAND
	87	#define CONFIG_CMD_ELF
	88	#define CONFIG_CMD_FAT
	89	#define CONFIG_CMD_MTDPARTS
	90
	91	#define CONFIG_BOOTDELAY 3
	92
	93	#define CONFIG_ZERO_BOOTDELAY_CHECK
	94
	95	#define CONFIG_MTD_DEVICE
	96	#define CONFIG_MTD_PARTITIONS
	97
	98	#define MTDIDS_DEFAULT "onenand0=s3c-onenand"
	99	#define MTDPARTS_DEFAULT "mtdparts=s3c-onenand:256k(bootloader)"\
	100	",128k@0x40000(params)"\
	101	",3m@0x60000(kernel)"\
	102	",16m@0x360000(test)"\
	103	",-(UBI)"
	104
	105	#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
	106
	107	#define CONFIG_BOOTCOMMAND "run ubifsboot"
	108
	109	#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
	110	" console=ttySAC0,115200n8" \
	111	" mem=128M"
	112
	113	#define CONFIG_COMMON_BOOT "console=ttySAC0,115200n8" \
	114	" mem=128M " \
	115	" " MTDPARTS_DEFAULT
	116
	117	#define CONFIG_BOOTARGS "root=/dev/mtdblock5 ubi.mtd=4" \
	118	" rootfstype=cramfs " CONFIG_COMMON_BOOT
	119
	120	#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
	121	" onenand write 0x32008000 0x0 0x40000\0"
	122
	123	#define CONFIG_ENV_OVERWRITE
	124	#define CONFIG_EXTRA_ENV_SETTINGS \
	125	CONFIG_UPDATEB \
	126	"updatek=" \
	127	"onenand erase 0x60000 0x300000;" \
	128	"onenand write 0x31008000 0x60000 0x300000\0" \
	129	"updateu=" \
	130	"onenand erase block 147-4095;" \
	131	"onenand write 0x32000000 0x1260000 0x8C0000\0" \
	132	"bootk=" \
	133	"onenand read 0x30007FC0 0x60000 0x300000;" \
	134	"bootm 0x30007FC0\0" \
	135	"flashboot=" \
	136	"set bootargs root=/dev/mtdblock${bootblock} " \
	137	"rootfstype=${rootfstype} " \
	138	"ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
	139	"run bootk\0" \
	140	"ubifsboot=" \
	141	"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
	142	" ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
	143	"run bootk\0" \
	144	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
	145	"android=" \
	146	"set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
147	"rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
148	"run bootk\0" \
149	"nfsboot=" \
150	"set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
151	"nfsroot=${nfsroot},nolock " \
152	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
153	"${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
154	"run bootk\0" \
155	"ramboot=" \
156	"set bootargs " CONFIG_RAMDISK_BOOT \
157	" initrd=0x33000000,8M ramdisk=8192\0" \
158	"rootfstype=cramfs\0" \
159	"mtdparts=" MTDPARTS_DEFAULT "\0" \
160	"meminfo=mem=128M\0" \
161	"nfsroot=/nfsroot/arm\0" \
162	"bootblock=5\0" \
163	"ubiblock=4\0" \
164	"ubi=enabled"
165
166	/*
167	* Miscellaneous configurable options
168	*/
169	#define CONFIG_SYS_LONGHELP /* undef to save memory */
170	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
171	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
172	#define CONFIG_SYS_PROMPT "SMDKC100 # "
173	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
174	#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
175	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
176	/* Boot Argument Buffer Size */
177	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
178	/* memtest works on */
179	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
180	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
181	#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
182
183	#define CONFIG_SYS_HZ 1000
184
185	/* valid baudrates */
186	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
187
188	/*-----------------------------------------------------------------------
189	* Stack sizes
190	*
191	* The stack sizes are set up in start.S using the settings below
192	*/
193	#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
194
195	/* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
196	#define CONFIG_NR_DRAM_BANKS 1
197	#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* SDRAM Bank #1 */
198	#define PHYS_SDRAM_1_SIZE (128 << 20) /* 0x8000000, 128 MB Bank #1 */
199
200	#define CONFIG_SYS_MONITOR_BASE 0x00000000
201
202	/*-----------------------------------------------------------------------
203	* FLASH and environment organization
204	*/
205	#define CONFIG_SYS_NO_FLASH 1
206
207	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */
208	#define CONFIG_IDENT_STRING " for SMDKC100"
209
14d0a02a	210	#if !defined(CONFIG_NAND_SPL) && (CONFIG_SYS_TEXT_BASE >= 0xc0000000)
8bc4ee9e MK	211	#define CONFIG_ENABLE_MMU
	212	#endif
	213
	214	#ifdef CONFIG_ENABLE_MMU
	215	#define CONFIG_SYS_MAPPED_RAM_BASE 0xc0000000
	216	#else
	217	#define CONFIG_SYS_MAPPED_RAM_BASE CONFIG_SYS_SDRAM_BASE
	218	#endif
	219
	220	/*-----------------------------------------------------------------------
	221	* Boot configuration
	222	*/
	223	#define CONFIG_ENV_IS_IN_ONENAND 1
	224	#define CONFIG_ENV_SIZE (128 << 10) /* 128KiB, 0x20000 */
	225	#define CONFIG_ENV_ADDR (256 << 10) /* 256KiB, 0x40000 */
	226	#define CONFIG_ENV_OFFSET (256 << 10) /* 256KiB, 0x40000 */
	227
	228	#define CONFIG_USE_ONENAND_BOARD_INIT
	229	#define CONFIG_SAMSUNG_ONENAND 1
	230	#define CONFIG_SYS_ONENAND_BASE 0xE7100000
	231
	232	#define CONFIG_DOS_PARTITION 1
	233
98877c3c MK	234	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
98877c3c MK	235
2528dc52 NKC	236	/*
	237	* Ethernet Contoller driver
	238	*/
	239	#ifdef CONFIG_CMD_NET
	240	#define CONFIG_NET_MULTI
	241	#define CONFIG_SMC911X 1 /* we have a SMC9115 on-board */
	242	#define CONFIG_SMC911X_16_BIT 1 /* SMC911X_16_BIT Mode */
	243	#define CONFIG_SMC911X_BASE 0x98800300 /* SMC911X Drive Base */
	244	#define CONFIG_ENV_SROM_BANK 3 /* Select SROM Bank-3 for Ethernet*/
	245	#endif /* CONFIG_CMD_NET */
	246
8bc4ee9e	247	#endif /* __CONFIG_H */