2 * Copyright (C) 2009 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
4 * Kyungmin Park <kyungmin.park@samsung.com>
6 * Configuation settings for the SAMSUNG Universal (s5pc100) board.
8 * SPDX-License-Identifier: GPL-2.0+
14 /* High Level Configuration Options */
15 #define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
16 #define CONFIG_S5P 1 /* which is in a S5P Family */
17 #define CONFIG_S5PC110 1 /* which is in a S5PC110 */
18 #define CONFIG_MACH_GONI 1 /* working with Goni */
20 #include <linux/sizes.h>
21 #include <asm/arch/cpu.h> /* get chip and board defs */
23 #define CONFIG_ARCH_CPU_INIT
24 #define CONFIG_DISPLAY_CPUINFO
25 #define CONFIG_DISPLAY_BOARDINFO
27 /* input clock of PLL: has 24MHz input clock at S5PC110 */
28 #define CONFIG_SYS_CLK_FREQ_C110 24000000
31 #define CONFIG_SYS_SDRAM_BASE 0x30000000
34 #define CONFIG_SYS_TEXT_BASE 0x34800000
36 #define CONFIG_SETUP_MEMORY_TAGS
37 #define CONFIG_CMDLINE_TAG
38 #define CONFIG_REVISION_TAG
39 #define CONFIG_INITRD_TAG
40 #define CONFIG_CMDLINE_EDITING
42 /* Size of malloc() pool.*/
43 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 80 * SZ_1M)
46 * select serial console configuration
48 #define CONFIG_SERIAL2 1 /* use SERIAL2 */
49 #define CONFIG_BAUDRATE 115200
52 #define CONFIG_GENERIC_MMC
55 #define CONFIG_S5P_SDHCI
60 /* It should define before config_cmd_default.h */
61 #define CONFIG_SYS_NO_FLASH 1
63 /* Command definition */
64 #include <config_cmd_default.h>
66 #undef CONFIG_CMD_FPGA
67 #undef CONFIG_CMD_MISC
70 #undef CONFIG_CMD_XIMG
71 #define CONFIG_CMD_CACHE
72 #define CONFIG_CMD_REGINFO
73 #define CONFIG_CMD_ONENAND
74 #define CONFIG_CMD_MMC
75 #define CONFIG_CMD_DFU
77 /* USB Composite download gadget - g_dnl */
78 #define CONFIG_USBDOWNLOAD_GADGET
79 #define CONFIG_DFU_FUNCTION
80 #define CONFIG_DFU_MMC
82 /* USB Samsung's IDs */
83 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8
84 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601
85 #define CONFIG_G_DNL_MANUFACTURER "Samsung"
87 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
88 #define MTDIDS_DEFAULT "onenand0=samsung-onenand"
89 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:1m(bootloader)"\
98 #define CONFIG_BOOTDELAY 1
99 #define CONFIG_ZERO_BOOTDELAY_CHECK
101 /* partitions definitions */
102 #define PARTS_CSA "csa-mmc"
103 #define PARTS_BOOTLOADER "u-boot"
104 #define PARTS_BOOT "boot"
105 #define PARTS_ROOT "platform"
106 #define PARTS_DATA "data"
107 #define PARTS_CSC "csc"
108 #define PARTS_UMS "ums"
110 #define CONFIG_DFU_ALT \
111 "u-boot raw 0x80 0x400;" \
113 "exynos3-goni.dtb ext4 0 2;" \
114 ""PARTS_ROOT" part 0 5\0"
116 #define PARTS_DEFAULT \
117 "uuid_disk=${uuid_gpt_disk};" \
118 "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
119 "name="PARTS_BOOTLOADER",size=60MiB," \
120 "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \
121 "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
122 "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
123 "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
124 "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
125 "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
127 #define CONFIG_BOOTCOMMAND "run mmcboot"
129 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
131 #define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext4" \
132 " ${console} ${meminfo}"
134 #define CONFIG_COMMON_BOOT "${console} ${meminfo} ${mtdparts}"
136 #define CONFIG_BOOTARGS "root=/dev/mtdblock8 rootfstype=ext4 " \
139 #define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x100000;" \
140 " onenand write 0x32008000 0x0 0x100000\0"
142 #define CONFIG_MISC_COMMON
143 #define CONFIG_MISC_INIT_R
145 #define CONFIG_ENV_OVERWRITE
146 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
147 #define CONFIG_ENV_VARS_UBOOT_CONFIG
148 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
149 #define CONFIG_EXTRA_ENV_SETTINGS \
152 "onenand erase 0xc00000 0x600000;" \
153 "onenand write 0x31008000 0xc00000 0x600000\0" \
155 "onenand erase 0x01560000 0x1eaa0000;" \
156 "onenand write 0x32000000 0x1260000 0x8C0000\0" \
159 "bootm 0x30007FC0\0" \
161 "set bootargs root=/dev/mtdblock${bootblock} " \
162 "rootfstype=${rootfstype} ${opts} " \
163 "${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \
165 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
166 "${opts} ${lcdinfo} " \
167 CONFIG_COMMON_BOOT "; run bootk\0" \
169 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
170 "${opts} ${lcdinfo} " CONFIG_COMMON_BOOT \
171 "; tftp 0x30007FC0 uImage; bootm 0x30007FC0\0" \
173 "set bootargs " CONFIG_RAMDISK_BOOT \
174 "initrd=0x33000000,8M ramdisk=8192\0" \
176 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
177 "rootfstype=${rootfstype} ${opts} ${lcdinfo} " \
178 CONFIG_COMMON_BOOT "; run bootk\0" \
179 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
180 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
182 "rootfstype=ext4\0" \
183 "console=" CONFIG_DEFAULT_CONSOLE \
184 "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \
185 "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \
189 "partitions=" PARTS_DEFAULT \
193 "opts=always_resume=1\0" \
194 "dfu_alt_info=" CONFIG_DFU_ALT "\0"
196 #define CONFIG_SYS_LONGHELP /* undef to save memory */
197 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
198 #define CONFIG_SYS_PROMPT "Goni # "
199 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
200 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
201 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
202 /* Boot Argument Buffer Size */
203 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
204 /* memtest works on */
205 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
206 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
207 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4000000)
209 /* Goni has 3 banks of DRAM, but swap the bank */
210 #define CONFIG_NR_DRAM_BANKS 3
211 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */
212 #define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */
213 #define PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #1 */
214 #define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in Bank #1 */
215 #define PHYS_SDRAM_3 0x50000000 /* mDDR DMC2 Bank #2 */
216 #define PHYS_SDRAM_3_SIZE (128 << 20) /* 128 MB in Bank #2 */
218 #define CONFIG_SYS_MONITOR_BASE 0x00000000
219 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */
221 /* FLASH and environment organization */
222 #define CONFIG_ENV_IS_IN_ONENAND 1
223 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB, 0x40000 */
224 #define CONFIG_ENV_ADDR (1 << 20) /* 1 MB, 0x100000 */
226 #define CONFIG_USE_ONENAND_BOARD_INIT
227 #define CONFIG_SAMSUNG_ONENAND 1
228 #define CONFIG_SYS_ONENAND_BASE 0xB0000000
230 #define CONFIG_DOS_PARTITION 1
232 #define CONFIG_CMD_FAT
233 #define CONFIG_CMD_EXT4
234 #define CONFIG_CMD_EXT4_WRITE
236 /* write support for filesystems */
237 #define CONFIG_FAT_WRITE
238 #define CONFIG_EXT4_WRITE
240 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000)
242 #define CONFIG_SYS_CACHELINE_SIZE 64
245 #define CONFIG_POWER_I2C
246 #define CONFIG_POWER_MAX8998
248 #include <asm/arch/gpio.h>
252 #define CONFIG_SOFT_I2C_GPIO_SCL S5PC110_GPIO_J43
253 #define CONFIG_SOFT_I2C_GPIO_SDA S5PC110_GPIO_J40
255 #define CONFIG_SYS_I2C
256 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
257 #define CONFIG_SYS_I2C_SOFT_SPEED 50000
258 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F
259 #define CONFIG_I2C_MULTI_BUS
260 #define CONFIG_SYS_MAX_I2C_BUS 7
261 #define CONFIG_USB_GADGET
262 #define CONFIG_USB_GADGET_S3C_UDC_OTG
263 #define CONFIG_USB_GADGET_DUALSPEED
264 #define CONFIG_USB_GADGET_VBUS_DRAW 2
266 #endif /* __CONFIG_H */