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Minkyu Kang9e408082011-01-24 15:33:50 +09001/*
2 * Copyright (C) 2010 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
4 *
5 * Configuation settings for the SAMSUNG Universal (s5pc100) board.
6 *
7 * See file CREDITS for list of people who contributed to this
8 * project.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 * MA 02111-1307 USA
24 */
25
26#ifndef __CONFIG_H
27#define __CONFIG_H
28
29/*
30 * High Level Configuration Options
31 * (easy to change)
32 */
Minkyu Kang9e408082011-01-24 15:33:50 +090033#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
34#define CONFIG_S5P 1 /* which is in a S5P Family */
35#define CONFIG_S5PC210 1 /* which is in a S5PC210 */
36#define CONFIG_UNIVERSAL 1 /* working with Universal */
37
38#include <asm/arch/cpu.h> /* get chip and board defs */
39
40#define CONFIG_ARCH_CPU_INIT
41#define CONFIG_DISPLAY_CPUINFO
42#define CONFIG_DISPLAY_BOARDINFO
43
44/* Keep L2 Cache Disabled */
Aneesh Ve47f2db2011-06-16 23:30:48 +000045#define CONFIG_SYS_L2CACHE_OFF 1
Minkyu Kang9e408082011-01-24 15:33:50 +090046
47#define CONFIG_SYS_SDRAM_BASE 0x40000000
48#define CONFIG_SYS_TEXT_BASE 0x44800000
49
50/* input clock of PLL: Universal has 24MHz input clock at S5PC210 */
51#define CONFIG_SYS_CLK_FREQ_C210 24000000
52
53#define CONFIG_SETUP_MEMORY_TAGS
54#define CONFIG_CMDLINE_TAG
55#define CONFIG_INITRD_TAG
56#define CONFIG_REVISION_TAG
57#define CONFIG_CMDLINE_EDITING
58
59/* Size of malloc() pool */
60#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
61
62/* select serial console configuration */
63#define CONFIG_SERIAL_MULTI 1
64#define CONFIG_SERIAL2 1 /* use SERIAL 2 */
65#define CONFIG_BAUDRATE 115200
66
67/* MMC */
68#define CONFIG_GENERIC_MMC 1
69#define CONFIG_MMC 1
70#define CONFIG_S5P_MMC 1
71
Minkyu Kangaa44a452011-03-10 20:10:38 +090072/* PWM */
73#define CONFIG_PWM 1
74
Minkyu Kang9e408082011-01-24 15:33:50 +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_ONENAND
88#define CONFIG_CMD_MTDPARTS
89#define CONFIG_CMD_MMC
90#define CONFIG_CMD_FAT
91
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
101#define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:"\
102 "128k(s-boot)"\
103 ",896k(bootloader)"\
104 ",256k(params)"\
105 ",2816k(config)"\
106 ",8m(csa)"\
107 ",7m(kernel)"\
108 ",1m(log)"\
109 ",12m(modem)"\
110 ",60m(qboot)"\
111 ",-(UBI)\0"
112
113#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
114
115#define MBRPARTS_DEFAULT "20M(permanent)"\
116 ",20M(boot)"\
117 ",1G(system)"\
118 ",100M(swap)"\
119 ",-(UMS)\0"
120
121#define CONFIG_BOOTARGS "Please use defined boot"
122#define CONFIG_BOOTCOMMAND "run mmcboot"
123#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
124
125#define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7"
126#define CONFIG_BOOTBLOCK "10"
127#define CONFIG_UBIBLOCK "9"
128
129#define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc "
130#define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \
131 "${mtdparts}"
132
133#define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
134
135#define CONFIG_ENV_OVERWRITE
136#define CONFIG_SYS_CONSOLE_INFO_QUIET
137#define CONFIG_SYS_CONSOLE_IS_IN_ENV
138
139#define CONFIG_EXTRA_ENV_SETTINGS \
140 "updateb=" \
141 "onenand erase 0x0 0x100000;" \
142 "onenand write 0x42008000 0x0 0x100000\0" \
143 "updatek=" \
144 "onenand erase 0xc00000 0x500000;" \
145 "onenand write 0x41008000 0xc00000 0x500000\0" \
146 "bootk=" \
147 "run loaduimage; bootm 0x40007FC0\0" \
148 "updatemmc=" \
149 "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
150 "mmc boot 0 1 1 0\0" \
151 "updatebackup=" \
152 "mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
153 "mmc boot 0 1 1 0\0" \
154 "updatebootb=" \
155 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
156 "lpj=lpj=3981312\0" \
157 "ubifsboot=" \
158 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
159 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
160 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \
161 "tftpboot=" \
162 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
163 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
164 CONFIG_ENV_COMMON_BOOT \
165 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
166 "nfsboot=" \
167 "set bootargs root=/dev/nfs rw " \
168 "nfsroot=${nfsroot},nolock,tcp " \
169 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
170 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
171 "; run bootk\0" \
172 "ramfsboot=" \
173 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
174 "${console} ${meminfo} " \
175 "initrd=0x43000000,8M ramdisk=8192\0" \
176 "mmcboot=" \
177 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
178 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
179 "run loaduimage; bootm 0x40007FC0\0" \
180 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
181 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
182 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
183 "verify=n\0" \
184 "rootfstype=ext4\0" \
185 "console=" CONFIG_DEFAULT_CONSOLE \
186 "mtdparts=" MTDPARTS_DEFAULT \
187 "mbrparts=" MBRPARTS_DEFAULT \
188 "meminfo=crashkernel=32M@0x50000000\0" \
189 "nfsroot=/nfsroot/arm\0" \
190 "bootblock=" CONFIG_BOOTBLOCK "\0" \
191 "ubiblock=" CONFIG_UBIBLOCK" \0" \
192 "ubi=enabled\0" \
193 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
194 "mmcdev=0\0" \
195 "mmcbootpart=2\0" \
196 "mmcrootpart=3\0" \
197 "opts=always_resume=1"
198
199/* Miscellaneous configurable options */
200#define CONFIG_SYS_LONGHELP /* undef to save memory */
201#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
202#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
203#define CONFIG_SYS_PROMPT "Universal # "
204#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
205#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
206#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
207/* Boot Argument Buffer Size */
208#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
209/* memtest works on */
210#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
211#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
212#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
213
214#define CONFIG_SYS_HZ 1000
215
216/* valid baudrates */
217#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
218
219/* Stack sizes */
220#define CONFIG_STACKSIZE (256 << 10) /* regular stack 256KB */
221
222/* Universal has 2 banks of DRAM */
223#define CONFIG_NR_DRAM_BANKS 2
224#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */
225#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */
226#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */
227#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */
228
229#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
230
231#define CONFIG_SYS_MONITOR_BASE 0x00000000
232#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
233
234#define CONFIG_USE_ONENAND_BOARD_INIT
235#define CONFIG_SYS_ONENAND_BASE 0x0C000000
236
237#define CONFIG_ENV_IS_IN_MMC 1
238#define CONFIG_SYS_MMC_ENV_DEV 0
239#define CONFIG_ENV_SIZE 4096
240#define CONFIG_ENV_OFFSET ((32 - 4) << 10)/* 32KiB - 4KiB */
241
242#define CONFIG_DOS_PARTITION 1
243
244#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
245
246#endif /* __CONFIG_H */