2 * Copyright (C) 2009 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
5 * Configuation settings for the SAMSUNG Universal (s5pc100) board.
7 * See file CREDITS for list of people who contributed to this
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.
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.
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,
30 * High Level Configuration Options
33 #define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
34 #define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
35 #define CONFIG_S5PC1XX 1 /* which is in a S5PC1XX Family */
36 #define CONFIG_S5PC100 1 /* which is in a S5PC100 */
37 #define CONFIG_S5PC110 1 /* which is in a S5PC110 */
38 #define CONFIG_UNIVERSAL 1 /* working with Universal */
40 #include <asm/arch/cpu.h> /* get chip and board defs */
42 #define CONFIG_ARCH_CPU_INIT
44 #define CONFIG_SYS_SDRAM_BASE 0x30000000
46 /* input clock of PLL: Universal has 12MHz/24MHz input clock at S5PC100/C110 */
47 #define CONFIG_SYS_CLK_FREQ_C100 12000000
48 #define CONFIG_SYS_CLK_FREQ_C110 24000000
50 #define CONFIG_MEMORY_UPPER_CODE
52 #define CONFIG_SETUP_MEMORY_TAGS
53 #define CONFIG_CMDLINE_TAG
54 #define CONFIG_INITRD_TAG
55 #define CONFIG_REVISION_TAG
58 #define V_OSCK 26000000 /* Clock output from T2 */
59 #define V_SCLK (V_OSCK >> 1)
62 * Architecture magic and machine type
64 #define MACH_TYPE 3000
66 #define CONFIG_DISPLAY_CPUINFO
68 #undef CONFIG_SKIP_RELOCATE_UBOOT
71 * Size of malloc() pool
73 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
74 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes for initial data */
77 * select serial console configuration
79 #define CONFIG_SERIAL_MULTI 1
80 #define CONFIG_SERIAL2 1 /* we use SERIAL 2 on S5PC100 */
83 #define CONFIG_GENERIC_MMC 1
85 #define CONFIG_S5PC1XX_MMC 1
86 #define CONFIG_MMC_INDEX 0
88 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
89 #ifdef CONFIG_SYS_HUSH_PARSER
90 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
93 #define CONFIG_CMDLINE_EDITING
95 #define CONFIG_BAUDRATE 115200
97 /* It should define before config_cmd_default.h */
98 #define CONFIG_SYS_NO_FLASH 1
99 /***********************************************************
101 ***********************************************************/
102 #include <config_cmd_default.h>
104 #undef CONFIG_CMD_LOADB
105 #undef CONFIG_CMD_LOADS
106 #undef CONFIG_CMD_BOOTD
107 #undef CONFIG_CMD_FPGA
108 #undef CONFIG_CMD_XIMG
109 #undef CONFIG_CMD_NAND
110 #undef CONFIG_CMD_IMLS
111 #undef CONFIG_CMD_FLASH
112 #undef CONFIG_CMD_IMLS
113 #undef CONFIG_CMD_NET
114 #define CONFIG_CMD_CACHE
115 #define CONFIG_CMD_REGINFO
116 #define CONFIG_CMD_ONENAND
117 #define CONFIG_CMD_MTDPARTS
118 #define CONFIG_CMD_I2C
119 #define CONFIG_CMD_MMC
120 #define CONFIG_CMD_SLEEP
121 #define CONFIG_CMD_GPIO
122 #define CONFIG_CMD_PMIC
123 #define CONFIG_CMD_DEVICE_POWER
125 #define CONFIG_SYS_64BIT_VSPRINTF 1
127 #define CONFIG_BOOTDELAY 1
129 #define CONFIG_ZERO_BOOTDELAY_CHECK
131 #define CONFIG_NETMASK 255.255.255.0
132 #define CONFIG_IPADDR 192.168.129.3
133 #define CONFIG_SERVERIP 192.168.129.1
134 #define CONFIG_GATEWAYIP 192.168.129.1
135 #define CONFIG_ETHADDR 00:0E:99:34:10:00
137 #define CONFIG_MTD_DEVICE
138 #define CONFIG_MTD_PARTITIONS
140 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
141 #define MTDIDS_DEFAULT "onenand0=samsung-onenand"
142 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:256k(bootloader)"\
151 #define MTDPARTS_DEFAULT_4KB "mtdparts=samsung-onenand:256k(bootloader)"\
160 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
162 #define CONFIG_BOOTCOMMAND "run ubifsboot"
164 #define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \
165 " console=ttySAC2,115200n8" \
168 #define CONFIG_COMMON_BOOT "console=ttySAC2,115200n8" \
172 #define CONFIG_BOOTARGS "root=/dev/mtdblock8 ubi.mtd=7 ubi.mtd=5" \
173 " rootfstype=cramfs " CONFIG_COMMON_BOOT
175 #define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x40000;" \
176 " onenand write 0x32008000 0x0 0x40000\0"
178 #define CONFIG_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=5"
180 #define CONFIG_UBIFS_OPTION "rootflags=bulk_read,no_chk_data_crc"
182 #define CONFIG_ENV_OVERWRITE
183 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
184 #define CONFIG_EXTRA_ENV_SETTINGS \
186 "updatek=onenand erase 0x80000 0x300000;" \
187 " onenand write 0x31008000 0x80000 0x300000\0" \
188 "updateu=onenand erase 0x01560000 0x1eaa0000;" \
189 " onenand write 0x32000000 0x1260000 0x8C0000\0" \
190 "bootk=onenand read 0x30007FC0 0x80000 0x300000;" \
191 " bootm 0x30007FC0\0" \
192 "flashboot=set bootargs root=/dev/mtdblock${bootblock}" \
193 " rootfstype=${rootfstype}" \
194 CONFIG_UBI_MTD " ${opts} ${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \
195 "ubifsboot=set bootargs root=ubi0!rootfs rootfstype=ubifs " \
196 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \
197 CONFIG_COMMON_BOOT "; run bootk\0" \
198 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
199 "android=set bootargs root=ubi0!ramdisk " CONFIG_UBI_MTD \
200 " rootfstype=ubifs init=/init.sh " CONFIG_COMMON_BOOT "; run bootk\0" \
201 "nfsboot=set bootargs root=/dev/nfs rw " CONFIG_UBI_MTD \
202 " nfsroot=${nfsroot},nolock,tcp ip=${ipaddr}:${serverip}:${gatewayip}:" \
203 "${netmask}:generic:usb0:off " CONFIG_COMMON_BOOT "; run bootk\0" \
204 "ramboot=set bootargs " CONFIG_RAMDISK_BOOT \
205 " initrd=0x33000000,8M ramdisk=8192\0" \
206 "mmcboot=set bootargs root=${mmcblk} rootfstype=${rootfstype}" \
207 CONFIG_UBI_MTD " ${opts} ${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \
209 "rootfstype=cramfs\0" \
210 "mtdparts=" MTDPARTS_DEFAULT \
211 "meminfo=mem=80M mem=128M@0x40000000\0" \
212 "nfsroot=/nfsroot/arm\0" \
213 "mmcblk=/dev/mmcblk1p1\0" \
219 * Miscellaneous configurable options
221 #define CONFIG_SYS_LONGHELP /* undef to save memory */
222 #define CONFIG_SYS_PROMPT "Universal # " /* Monitor Command Prompt */
223 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
224 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
225 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
226 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
228 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE /* memtest works on */
229 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
231 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
233 #define CONFIG_SYS_HZ 1000
235 /* valid baudrates */
236 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
238 /*-----------------------------------------------------------------------
241 * The stack sizes are set up in start.S using the settings below
243 #define CONFIG_STACKSIZE (256 << 10) /* regular stack 256KB */
245 /*******************************
246 Support Clock Settings(APLL)
247 *******************************
249 -------------------------------
256 *******************************/
258 #define CONFIG_CLK_667_166_83
259 /*#define CONFIG_CLK_666_166_66*/
260 /*#define CONFIG_CLK_600_150_75*/
261 /*#define CONFIG_CLK_533_133_66*/
262 /*#define CONFIG_CLK_500_166_66*/
263 /*#define CONFIG_CLK_467_117_59*/
264 /*#define CONFIG_CLK_400_100_50*/
266 /* Universal has 2 banks of DRAM, but swap the bank */
267 #define CONFIG_NR_DRAM_BANKS 2
268 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */
269 #define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */
270 #define S5PC100_PHYS_SDRAM_2 0x38000000 /* mDDR DMC0 Bank #1 */
271 #define S5PC110_PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #0 */
272 #define PHYS_SDRAM_2_SIZE (128 << 20) /* 128 MB in Bank #1 */
275 #define CONFIG_SYS_MONITOR_BASE 0x00000000
277 /*-----------------------------------------------------------------------
278 * FLASH and environment organization
281 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
283 /* OneNAND IPL uses 8KiB */
284 #define CONFIG_ONENAND_START_PAGE 4
286 #define CONFIG_ENV_IS_IN_ONENAND 1
287 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB, 0x40000 */
288 #define CONFIG_ENV_ADDR (256 << 10) /* 256 KiB, 0x40000 */
289 #define CONFIG_ENV_OFFSET (256 << 10) /* 256 KiB, 0x40000 */
291 #define CONFIG_USE_ONENAND_BOARD_INIT
292 #define CONFIG_SAMSUNG_ONENAND 1
293 #define CONFIG_SYS_ONENAND_BASE 0xB0000000
295 #define CONFIG_DOS_PARTITION 1
297 #define CONFIG_MISC_INIT_R
301 #define CONFIG_DRIVER_S5PC1XX_I2C
302 #define CONFIG_HARD_I2C 1
303 #define CONFIG_SYS_I2C_SPEED 50000
304 #define CONFIG_SYS_I2C_SLAVE 0xFE
305 #define CONFIG_SYS_I2C_0 1
307 #include <i2c-gpio.h>
308 #define CONFIG_SOFT_I2C 1
309 #define CONFIG_SYS_I2C_INIT_BOARD
310 #define CONFIG_SYS_I2C_SPEED 50000
311 #define CONFIG_I2C_MULTI_BUS
312 #define CONFIG_SYS_MAX_I2C_BUS 6
316 #define CONFIG_CMD_USBDOWN
317 #define CONFIG_SAMSUNG_USB
318 #define CONFIG_OTG_CLK_OSCC
319 #define CONFIG_SYS_DOWN_ADDR CONFIG_SYS_SDRAM_BASE
320 #define CONFIG_RAMDISK_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03000000)
323 #if 1 /* For LCD test */
325 #define CONFIG_S5PC1XXFB 1
326 #define CONFIG_S6E63M0 1
330 #define CONFIG_CMD_EXT2 1
331 #define CONFIG_CMD_ONENAND_EXT2 1
334 /* Insert bmp animation compressed */
335 #define CONFIG_VIDEO_BMP_GZIP
336 #define CONFIG_CMD_BMP
337 #ifndef CONFIG_SYS_VIDEO_LOGO_MAX_SIZE
338 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (250*250*4)
341 #endif /* __CONFIG_H */