[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_ARMCORTEXA8	1	/* This is an ARM V7 CPU core */
#define CONFIG_SAMSUNG		1	/* in a SAMSUNG core */
#define CONFIG_S5PC1XX		1	/* which is in a S5PC1XX 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

#undef CONFIG_SKIP_RELOCATE_UBOOT

#define CONFIG_L2_OFF

/* 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))
#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes for */
						/* 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
#undef CONFIG_CMD_NET

#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"

#define CONFIG_SYS_64BIT_VSPRINTF

#if !defined(CONFIG_NAND_SPL) && (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

#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	*/
	35	#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
	36	#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
	37	#define CONFIG_S5PC1XX 1 /* which is in a S5PC1XX Family */
	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
	48	#undef CONFIG_SKIP_RELOCATE_UBOOT
	49
	50	#define CONFIG_L2_OFF
	51
	52	/* input clock of PLL: SMDKC100 has 12MHz input clock */
	53	#define CONFIG_SYS_CLK_FREQ 12000000
	54
	55	/* DRAM Base */
	56	#define CONFIG_SYS_SDRAM_BASE 0x30000000
	57
	58	#define CONFIG_SETUP_MEMORY_TAGS
	59	#define CONFIG_CMDLINE_TAG
	60	#define CONFIG_INITRD_TAG
	61	#define CONFIG_CMDLINE_EDITING
	62
	63	/*
	64	* Size of malloc() pool
65	* 1MB = 0x100000, 0x100000 = 1024 * 1024
66	*/
67	#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
68	#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for */
69	/* initial data */
70	/*
71	* select serial console configuration
72	*/
73	#define CONFIG_SERIAL0 1 /* use SERIAL 0 on SMDKC100 */
74	#define CONFIG_SERIAL_MULTI 1
75
76	/* allow to overwrite serial and ethaddr */
77	#define CONFIG_ENV_OVERWRITE
78	#define CONFIG_BAUDRATE 115200
79
80	/***********************************************************
81	* Command definition
82	***********************************************************/
83	#include <config_cmd_default.h>
84
85	#undef CONFIG_CMD_FLASH
86	#undef CONFIG_CMD_IMLS
87	#undef CONFIG_CMD_NAND
88	#undef CONFIG_CMD_NET
89
90	#define CONFIG_CMD_CACHE
91	#define CONFIG_CMD_REGINFO
92	#define CONFIG_CMD_ONENAND
93	#define CONFIG_CMD_ELF
94	#define CONFIG_CMD_FAT
95	#define CONFIG_CMD_MTDPARTS
96
97	#define CONFIG_BOOTDELAY 3
98
99	#define CONFIG_ZERO_BOOTDELAY_CHECK
100
101	#define CONFIG_MTD_DEVICE
102	#define CONFIG_MTD_PARTITIONS
103
104	#define MTDIDS_DEFAULT "onenand0=s3c-onenand"
105	#define MTDPARTS_DEFAULT "mtdparts=s3c-onenand:256k(bootloader)"\
106	",128k@0x40000(params)"\
107	",3m@0x60000(kernel)"\
108	",16m@0x360000(test)"\
109	",-(UBI)"
110
111	#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
112
113	#define CONFIG_BOOTCOMMAND "run ubifsboot"
114
115	#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
116	" console=ttySAC0,115200n8" \
117	" mem=128M"
118
119	#define CONFIG_COMMON_BOOT "console=ttySAC0,115200n8" \
120	" mem=128M " \
121	" " MTDPARTS_DEFAULT
122
123	#define CONFIG_BOOTARGS "root=/dev/mtdblock5 ubi.mtd=4" \
124	" rootfstype=cramfs " CONFIG_COMMON_BOOT
125
126	#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
127	" onenand write 0x32008000 0x0 0x40000\0"
128
129	#define CONFIG_ENV_OVERWRITE
130	#define CONFIG_EXTRA_ENV_SETTINGS \
131	CONFIG_UPDATEB \
132	"updatek=" \
133	"onenand erase 0x60000 0x300000;" \
134	"onenand write 0x31008000 0x60000 0x300000\0" \
135	"updateu=" \
136	"onenand erase block 147-4095;" \
137	"onenand write 0x32000000 0x1260000 0x8C0000\0" \
138	"bootk=" \
139	"onenand read 0x30007FC0 0x60000 0x300000;" \
140	"bootm 0x30007FC0\0" \
141	"flashboot=" \
142	"set bootargs root=/dev/mtdblock${bootblock} " \
143	"rootfstype=${rootfstype} " \
144	"ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT ";" \
145	"run bootk\0" \
146	"ubifsboot=" \
147	"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
148	" ubi.mtd=${ubiblock} ${opts} " CONFIG_COMMON_BOOT "; " \
149	"run bootk\0" \
150	"boottrace=setenv opts initcall_debug; run bootcmd\0" \
151	"android=" \
152	"set bootargs root=ubi0!ramdisk ubi.mtd=${ubiblock} " \
153	"rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; " \
154	"run bootk\0" \
155	"nfsboot=" \
156	"set bootargs root=/dev/nfs ubi.mtd=${ubiblock} " \
157	"nfsroot=${nfsroot},nolock " \
158	"ip=${ipaddr}:${serverip}:${gatewayip}:" \
159	"${netmask}:nowplus:usb0:off " CONFIG_COMMON_BOOT "; " \
160	"run bootk\0" \
161	"ramboot=" \
162	"set bootargs " CONFIG_RAMDISK_BOOT \
163	" initrd=0x33000000,8M ramdisk=8192\0" \
164	"rootfstype=cramfs\0" \
165	"mtdparts=" MTDPARTS_DEFAULT "\0" \
166	"meminfo=mem=128M\0" \
167	"nfsroot=/nfsroot/arm\0" \
168	"bootblock=5\0" \
169	"ubiblock=4\0" \
170	"ubi=enabled"
171
172	/*
173	* Miscellaneous configurable options
174	*/
175	#define CONFIG_SYS_LONGHELP /* undef to save memory */
176	#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
177	#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
178	#define CONFIG_SYS_PROMPT "SMDKC100 # "
179	#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
180	#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
181	#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
182	/* Boot Argument Buffer Size */
183	#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
184	/* memtest works on */
185	#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
186	#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
187	#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
188
189	#define CONFIG_SYS_HZ 1000
190
191	/* valid baudrates */
192	#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
193
194	/*-----------------------------------------------------------------------
195	* Stack sizes
196	*
197	* The stack sizes are set up in start.S using the settings below
198	*/
199	#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
200
201	/* SMDKC100 has 1 banks of DRAM, we use only one in U-Boot */
202	#define CONFIG_NR_DRAM_BANKS 1
203	#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* SDRAM Bank #1 */
204	#define PHYS_SDRAM_1_SIZE (128 << 20) /* 0x8000000, 128 MB Bank #1 */
205
206	#define CONFIG_SYS_MONITOR_BASE 0x00000000
207
208	/*-----------------------------------------------------------------------
209	* FLASH and environment organization
210	*/
211	#define CONFIG_SYS_NO_FLASH 1
212
213	#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */
214	#define CONFIG_IDENT_STRING " for SMDKC100"
215
216	#define CONFIG_SYS_64BIT_VSPRINTF
217
218	#if !defined(CONFIG_NAND_SPL) && (TEXT_BASE >= 0xc0000000)
219	#define CONFIG_ENABLE_MMU
220	#endif
221
222	#ifdef CONFIG_ENABLE_MMU
223	#define CONFIG_SYS_MAPPED_RAM_BASE 0xc0000000
224	#else
225	#define CONFIG_SYS_MAPPED_RAM_BASE CONFIG_SYS_SDRAM_BASE
226	#endif
227
228	/*-----------------------------------------------------------------------
229	* Boot configuration
230	*/
231	#define CONFIG_ENV_IS_IN_ONENAND 1
232	#define CONFIG_ENV_SIZE (128 << 10) /* 128KiB, 0x20000 */
233	#define CONFIG_ENV_ADDR (256 << 10) /* 256KiB, 0x40000 */
234	#define CONFIG_ENV_OFFSET (256 << 10) /* 256KiB, 0x40000 */
235
236	#define CONFIG_USE_ONENAND_BOARD_INIT
237	#define CONFIG_SAMSUNG_ONENAND 1
238	#define CONFIG_SYS_ONENAND_BASE 0xE7100000
239
240	#define CONFIG_DOS_PARTITION 1
241
242	#endif /* __CONFIG_H */