2 * Copyright (C) 2010 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
5 * Configuation settings for the SAMSUNG Universal (EXYNOS4210) board.
7 * SPDX-License-Identifier: GPL-2.0+
14 * High Level Configuration Options
17 #define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
18 #define CONFIG_S5P 1 /* which is in a S5P Family */
19 #define CONFIG_EXYNOS4210 1 /* which is in a EXYNOS4210 */
20 #define CONFIG_UNIVERSAL 1 /* working with Universal */
21 #define CONFIG_TIZEN 1 /* TIZEN lib */
23 #include <asm/arch/cpu.h> /* get chip and board defs */
25 #define CONFIG_ARCH_CPU_INIT
26 #define CONFIG_DISPLAY_CPUINFO
27 #define CONFIG_DISPLAY_BOARDINFO
29 /* Keep L2 Cache Disabled */
30 #define CONFIG_SYS_L2CACHE_OFF 1
32 #define CONFIG_SYS_SDRAM_BASE 0x40000000
33 #define CONFIG_SYS_TEXT_BASE 0x44800000
35 /* input clock of PLL: Universal has 24MHz input clock at EXYNOS4210 */
36 #define CONFIG_SYS_CLK_FREQ_C210 24000000
37 #define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210
39 #define CONFIG_SETUP_MEMORY_TAGS
40 #define CONFIG_CMDLINE_TAG
41 #define CONFIG_INITRD_TAG
42 #define CONFIG_REVISION_TAG
43 #define CONFIG_CMDLINE_EDITING
44 #define CONFIG_SKIP_LOWLEVEL_INIT
45 #define CONFIG_BOARD_EARLY_INIT_F
47 /* Size of malloc() pool */
48 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
50 /* select serial console configuration */
51 #define CONFIG_SERIAL2 1 /* use SERIAL 2 */
52 #define CONFIG_BAUDRATE 115200
55 #define CONFIG_GENERIC_MMC
58 #define CONFIG_S5P_SDHCI
63 /* It should define before config_cmd_default.h */
64 #define CONFIG_SYS_NO_FLASH 1
66 /* Command definition */
67 #include <config_cmd_default.h>
69 #undef CONFIG_CMD_FPGA
70 #undef CONFIG_CMD_MISC
73 #undef CONFIG_CMD_XIMG
74 #define CONFIG_CMD_CACHE
75 #define CONFIG_CMD_ONENAND
76 #define CONFIG_CMD_MTDPARTS
77 #define CONFIG_CMD_MMC
78 #define CONFIG_CMD_FAT
80 #define CONFIG_BOOTDELAY 1
81 #define CONFIG_ZERO_BOOTDELAY_CHECK
83 #define CONFIG_MTD_DEVICE
84 #define CONFIG_MTD_PARTITIONS
86 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
87 #define MTDIDS_DEFAULT "onenand0=samsung-onenand"
89 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:"\
101 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
103 #define MBRPARTS_DEFAULT "20M(permanent)"\
109 #define CONFIG_BOOTARGS "Please use defined boot"
110 #define CONFIG_BOOTCOMMAND "run mmcboot"
111 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
113 #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7"
114 #define CONFIG_BOOTBLOCK "10"
115 #define CONFIG_UBIBLOCK "9"
117 #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc "
118 #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \
121 #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
123 #define CONFIG_ENV_OVERWRITE
124 #define CONFIG_SYS_CONSOLE_INFO_QUIET
125 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
127 #define CONFIG_EXTRA_ENV_SETTINGS \
129 "onenand erase 0x0 0x100000;" \
130 "onenand write 0x42008000 0x0 0x100000\0" \
132 "onenand erase 0xc00000 0x500000;" \
133 "onenand write 0x41008000 0xc00000 0x500000\0" \
135 "run loaduimage; bootm 0x40007FC0\0" \
137 "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
138 "mmc boot 0 1 1 0\0" \
140 "mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
141 "mmc boot 0 1 1 0\0" \
143 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
144 "lpj=lpj=3981312\0" \
146 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
147 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
148 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \
150 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
151 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
152 CONFIG_ENV_COMMON_BOOT \
153 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
155 "set bootargs root=/dev/nfs rw " \
156 "nfsroot=${nfsroot},nolock,tcp " \
157 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
158 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
161 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
162 "${console} ${meminfo} " \
163 "initrd=0x43000000,8M ramdisk=8192\0" \
165 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
166 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
167 "run loaduimage; bootm 0x40007FC0\0" \
168 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
169 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
170 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
172 "rootfstype=ext4\0" \
173 "console=" CONFIG_DEFAULT_CONSOLE \
174 "mtdparts=" MTDPARTS_DEFAULT \
175 "mbrparts=" MBRPARTS_DEFAULT \
176 "meminfo=crashkernel=32M@0x50000000\0" \
177 "nfsroot=/nfsroot/arm\0" \
178 "bootblock=" CONFIG_BOOTBLOCK "\0" \
179 "ubiblock=" CONFIG_UBIBLOCK" \0" \
181 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
185 "opts=always_resume=1"
187 /* Miscellaneous configurable options */
188 #define CONFIG_SYS_LONGHELP /* undef to save memory */
189 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
190 #define CONFIG_SYS_PROMPT "Universal # "
191 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
192 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
193 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
194 /* Boot Argument Buffer Size */
195 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
196 /* memtest works on */
197 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
198 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
199 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
201 /* Universal has 2 banks of DRAM */
202 #define CONFIG_NR_DRAM_BANKS 2
203 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */
204 #define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */
205 #define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */
206 #define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */
208 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
210 #define CONFIG_SYS_MONITOR_BASE 0x00000000
211 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
213 #define CONFIG_USE_ONENAND_BOARD_INIT
214 #define CONFIG_SAMSUNG_ONENAND
215 #define CONFIG_SYS_ONENAND_BASE 0x0C000000
217 #define CONFIG_ENV_IS_IN_MMC 1
218 #define CONFIG_SYS_MMC_ENV_DEV 0
219 #define CONFIG_ENV_SIZE 4096
220 #define CONFIG_ENV_OFFSET ((32 - 4) << 10)/* 32KiB - 4KiB */
222 #define CONFIG_DOS_PARTITION 1
224 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
226 #define CONFIG_SYS_CACHELINE_SIZE 32
228 #include <asm/arch/gpio.h>
232 #define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_part1_get_nr(b, 7)
233 #define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_part1_get_nr(b, 6)
235 #define CONFIG_SYS_I2C
236 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
237 #define CONFIG_SYS_I2C_SOFT_SPEED 50000
238 #define CONFIG_SYS_I2C_SOFT_SLAVE 0
239 #define CONFIG_SOFT_I2C_READ_REPEATED_START
240 #define CONFIG_I2C_MULTI_BUS
241 #define CONFIG_SYS_MAX_I2C_BUS 7
244 #define CONFIG_POWER_I2C
245 #define CONFIG_POWER_MAX8998
247 #define CONFIG_USB_GADGET
248 #define CONFIG_USB_GADGET_S3C_UDC_OTG
249 #define CONFIG_USB_GADGET_DUALSPEED
254 #define CONFIG_SOFT_SPI
255 #define CONFIG_SOFT_SPI_MODE SPI_MODE_3
256 #define CONFIG_SOFT_SPI_GPIO_SCLK exynos4_gpio_part2_get_nr(y3, 1)
257 #define CONFIG_SOFT_SPI_GPIO_MOSI exynos4_gpio_part2_get_nr(y3, 3)
258 #define CONFIG_SOFT_SPI_GPIO_MISO exynos4_gpio_part2_get_nr(y3, 0)
259 #define CONFIG_SOFT_SPI_GPIO_CS exynos4_gpio_part2_get_nr(y4, 3)
261 #define SPI_DELAY udelay(1)
263 #define SPI_SCL(bit) universal_spi_scl(bit)
264 #define SPI_SDA(bit) universal_spi_sda(bit)
265 #define SPI_READ universal_spi_read()
267 void universal_spi_scl(int bit);
268 void universal_spi_sda(int bit);
269 int universal_spi_read(void);
275 #define CONFIG_EXYNOS_FB
277 #define CONFIG_CMD_BMP
278 #define CONFIG_BMP_32BPP
279 #define CONFIG_LD9040
280 #define CONFIG_EXYNOS_MIPI_DSIM
281 #define CONFIG_VIDEO_BMP_GZIP
282 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((520 * 120 * 4) + (1 << 12))
284 #endif /* __CONFIG_H */