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Minkyu Kangc474a8e2010-05-31 22:02:42 +09001/*
2 * Copyright (C) 2009 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
4 * Kyungmin Park <kyungmin.park@samsung.com>
5 *
6 * Configuation settings for the SAMSUNG Universal (s5pc100) board.
7 *
8 * See file CREDITS for list of people who contributed to this
9 * project.
10 *
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * MA 02111-1307 USA
25 */
26
27#ifndef __CONFIG_H
28#define __CONFIG_H
29
30/* High Level Configuration Options */
Steve Sakomanf56348a2010-06-17 21:50:01 -070031#define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */
Minkyu Kangc474a8e2010-05-31 22:02:42 +090032#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
Minkyu Kang889a2752010-08-23 19:52:03 +090033#define CONFIG_S5P 1 /* which is in a S5P Family */
Minkyu Kangc474a8e2010-05-31 22:02:42 +090034#define CONFIG_S5PC110 1 /* which is in a S5PC110 */
35#define CONFIG_MACH_GONI 1 /* working with Goni */
36
37#include <asm/arch/cpu.h> /* get chip and board defs */
38
39#define CONFIG_ARCH_CPU_INIT
40#define CONFIG_DISPLAY_CPUINFO
41#define CONFIG_DISPLAY_BOARDINFO
42
43#undef CONFIG_SKIP_RELOCATE_UBOOT
44
45/* input clock of PLL: has 24MHz input clock at S5PC110 */
46#define CONFIG_SYS_CLK_FREQ_C110 24000000
47
48/* DRAM Base */
49#define CONFIG_SYS_SDRAM_BASE 0x30000000
50
51#define CONFIG_SETUP_MEMORY_TAGS
52#define CONFIG_CMDLINE_TAG
53#define CONFIG_INITRD_TAG
54#define CONFIG_CMDLINE_EDITING
55
56/*
57 * Size of malloc() pool
58 * 1MB = 0x100000, 0x100000 = 1024 * 1024
59 */
60#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
61#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for */
62 /* initial data */
63/*
64 * select serial console configuration
65 */
66#define CONFIG_SERIAL2 1 /* use SERIAL2 */
67#define CONFIG_SERIAL_MULTI 1
68#define CONFIG_BAUDRATE 115200
69
Minkyu Kang87f314e2010-07-06 20:58:41 +090070/* MMC */
71#define CONFIG_GENERIC_MMC 1
72#define CONFIG_MMC 1
73#define CONFIG_S5P_MMC 1
74
Minkyu Kangc474a8e2010-05-31 22:02:42 +090075/* It should define before config_cmd_default.h */
76#define CONFIG_SYS_NO_FLASH 1
77
78/* Command definition */
79#include <config_cmd_default.h>
80
81#undef CONFIG_CMD_FPGA
82#undef CONFIG_CMD_MISC
83#undef CONFIG_CMD_NET
84#undef CONFIG_CMD_NFS
85#undef CONFIG_CMD_XIMG
86#define CONFIG_CMD_CACHE
87#define CONFIG_CMD_REGINFO
88#define CONFIG_CMD_ONENAND
89#define CONFIG_CMD_MTDPARTS
Minkyu Kang87f314e2010-07-06 20:58:41 +090090#define CONFIG_CMD_MMC
Minkyu Kangc474a8e2010-05-31 22:02:42 +090091
92#define CONFIG_BOOTDELAY 1
93#define CONFIG_ZERO_BOOTDELAY_CHECK
94
95#define CONFIG_MTD_DEVICE
96#define CONFIG_MTD_PARTITIONS
97
98/* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
99#define MTDIDS_DEFAULT "onenand0=samsung-onenand"
100#define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:1m(bootloader)"\
101 ",256k(params)"\
102 ",2816k(config)"\
103 ",8m(csa)"\
104 ",7m(kernel)"\
105 ",1m(log)"\
106 ",12m(modem)"\
107 ",60m(qboot)"\
108 ",-(UBI)\0"
109
110#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
111
112#define CONFIG_BOOTCOMMAND "run ubifsboot"
113
114#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
115
116#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
117 " ${console} ${meminfo}"
118
119#define CONFIG_COMMON_BOOT "${console} ${meminfo} ${mtdparts}"
120
121#define CONFIG_BOOTARGS "root=/dev/mtdblock8 ubi.mtd=8 ubi.mtd=3 ubi.mtd=6" \
122 " rootfstype=cramfs " CONFIG_COMMON_BOOT
123
124#define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x100000;" \
125 " onenand write 0x32008000 0x0 0x100000\0"
126
127#define CONFIG_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=3 ubi.mtd=6"
128
129#define CONFIG_UBIFS_OPTION "rootflags=bulk_read,no_chk_data_crc"
130
131#define CONFIG_ENV_OVERWRITE
132#define CONFIG_SYS_CONSOLE_IS_IN_ENV
133#define CONFIG_EXTRA_ENV_SETTINGS \
134 CONFIG_UPDATEB \
135 "updatek=" \
136 "onenand erase 0xc00000 0x600000;" \
137 "onenand write 0x31008000 0xc00000 0x600000\0" \
138 "updateu=" \
139 "onenand erase 0x01560000 0x1eaa0000;" \
140 "onenand write 0x32000000 0x1260000 0x8C0000\0" \
141 "bootk=" \
142 "onenand read 0x30007FC0 0xc00000 0x600000;" \
143 "bootm 0x30007FC0\0" \
144 "flashboot=" \
145 "set bootargs root=/dev/mtdblock${bootblock} " \
146 "rootfstype=${rootfstype}" CONFIG_UBI_MTD " ${opts} " \
147 "${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \
148 "ubifsboot=" \
149 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
150 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
151 CONFIG_COMMON_BOOT "; run bootk\0" \
152 "tftpboot=" \
153 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
154 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
155 CONFIG_COMMON_BOOT "; tftp 0x30007FC0 uImage; " \
156 "bootm 0x30007FC0\0" \
157 "ramboot=" \
158 "set bootargs " CONFIG_RAMDISK_BOOT \
159 " initrd=0x33000000,8M ramdisk=8192\0" \
160 "mmcboot=" \
161 "set bootargs root=${mmcblk} rootfstype=${rootfstype}" \
162 CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
163 CONFIG_COMMON_BOOT "; run bootk\0" \
164 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
165 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
166 "verify=n\0" \
167 "rootfstype=cramfs\0" \
168 "console=" CONFIG_DEFAULT_CONSOLE \
169 "mtdparts=" MTDPARTS_DEFAULT \
170 "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \
171 "mmcblk=/dev/mmcblk1p1\0" \
172 "bootblock=9\0" \
173 "ubiblock=8\0" \
174 "ubi=enabled\0" \
175 "opts=always_resume=1"
176
177/* Miscellaneous configurable options */
178#define CONFIG_SYS_LONGHELP /* undef to save memory */
179#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
180#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
181#define CONFIG_SYS_PROMPT "Goni # "
182#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
183#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
184#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
185/* Boot Argument Buffer Size */
186#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
187/* memtest works on */
188#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
189#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
190#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4000000)
191
192#define CONFIG_SYS_HZ 1000
193
194/* valid baudrates */
195#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
196
197/* Stack sizes */
198#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
199
200/* Goni has 3 banks of DRAM, but swap the bank */
201#define CONFIG_NR_DRAM_BANKS 3
202#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */
203#define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */
204#define PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #1 */
205#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in Bank #1 */
206#define PHYS_SDRAM_3 0x50000000 /* mDDR DMC2 Bank #2 */
207#define PHYS_SDRAM_3_SIZE (128 << 20) /* 128 MB in Bank #2 */
208
209#define CONFIG_SYS_MONITOR_BASE 0x00000000
210#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */
211
212/* FLASH and environment organization */
213#define CONFIG_ENV_IS_IN_ONENAND 1
214#define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB, 0x40000 */
215#define CONFIG_ENV_ADDR (1 << 20) /* 1 MB, 0x100000 */
216
217#define CONFIG_USE_ONENAND_BOARD_INIT
218#define CONFIG_SAMSUNG_ONENAND 1
219#define CONFIG_SYS_ONENAND_BASE 0xB0000000
220
221#define CONFIG_DOS_PARTITION 1
222
223#endif /* __CONFIG_H */