1 /* 2 * Copyright (C) 2011 Samsung Electronics 3 * Heungjun Kim <riverful.kim@samsung.com> 4 * 5 * Configuation settings for the SAMSUNG TRATS (EXYNOS4210) board. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 /* 14 * High Level Configuration Options 15 * (easy to change) 16 */ 17 #define CONFIG_SAMSUNG /* in a SAMSUNG core */ 18 #define CONFIG_S5P /* which is in a S5P Family */ 19 #define CONFIG_EXYNOS4210 /* which is in a EXYNOS4210 */ 20 #define CONFIG_TRATS /* working with TRATS */ 21 #define CONFIG_TIZEN /* TIZEN lib */ 22 23 #include <asm/arch/cpu.h> /* get chip and board defs */ 24 25 #define CONFIG_ARCH_CPU_INIT 26 #define CONFIG_DISPLAY_CPUINFO 27 #define CONFIG_DISPLAY_BOARDINFO 28 29 #ifndef CONFIG_SYS_L2CACHE_OFF 30 #define CONFIG_SYS_L2_PL310 31 #define CONFIG_SYS_PL310_BASE 0x10502000 32 #endif 33 34 #define CONFIG_SYS_SDRAM_BASE 0x40000000 35 #define CONFIG_SYS_TEXT_BASE 0x63300000 36 37 /* input clock of PLL: TRATS has 24MHz input clock at EXYNOS4210 */ 38 #define CONFIG_SYS_CLK_FREQ_C210 24000000 39 #define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210 40 41 #define CONFIG_SETUP_MEMORY_TAGS 42 #define CONFIG_CMDLINE_TAG 43 #define CONFIG_REVISION_TAG 44 #define CONFIG_CMDLINE_EDITING 45 #define CONFIG_SKIP_LOWLEVEL_INIT 46 #define CONFIG_BOARD_EARLY_INIT_F 47 48 /* MACH_TYPE_TRATS macro will be removed once added to mach-types */ 49 #define MACH_TYPE_TRATS 3928 50 #define CONFIG_MACH_TYPE MACH_TYPE_TRATS 51 52 /* Size of malloc() pool */ 53 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (16 << 20)) 54 55 /* select serial console configuration */ 56 #define CONFIG_SERIAL2 /* use SERIAL 2 */ 57 #define CONFIG_BAUDRATE 115200 58 59 /* MMC */ 60 #define CONFIG_GENERIC_MMC 61 #define CONFIG_MMC 62 #define CONFIG_S5P_SDHCI 63 #define CONFIG_SDHCI 64 #define CONFIG_MMC_SDMA 65 66 /* PWM */ 67 #define CONFIG_PWM 68 69 /* It should define before config_cmd_default.h */ 70 #define CONFIG_SYS_NO_FLASH 71 72 /* Command definition */ 73 #include <config_cmd_default.h> 74 75 #undef CONFIG_CMD_FPGA 76 #undef CONFIG_CMD_MISC 77 #undef CONFIG_CMD_NET 78 #undef CONFIG_CMD_NFS 79 #undef CONFIG_CMD_XIMG 80 #undef CONFIG_CMD_CACHE 81 #undef CONFIG_CMD_ONENAND 82 #undef CONFIG_CMD_MTDPARTS 83 #define CONFIG_CMD_MMC 84 #define CONFIG_CMD_DFU 85 #define CONFIG_CMD_GPT 86 #define CONFIG_CMD_SETEXPR 87 88 /* FAT */ 89 #define CONFIG_CMD_FAT 90 #define CONFIG_FAT_WRITE 91 92 /* USB Composite download gadget - g_dnl */ 93 #define CONFIG_USBDOWNLOAD_GADGET 94 #define CONFIG_DFU_FUNCTION 95 #define CONFIG_DFU_MMC 96 97 /* USB Samsung's IDs */ 98 #define CONFIG_G_DNL_VENDOR_NUM 0x04E8 99 #define CONFIG_G_DNL_PRODUCT_NUM 0x6601 100 #define CONFIG_G_DNL_MANUFACTURER "Samsung" 101 102 #define CONFIG_BOOTDELAY 1 103 #define CONFIG_ZERO_BOOTDELAY_CHECK 104 #define CONFIG_BOOTARGS "Please use defined boot" 105 #define CONFIG_BOOTCOMMAND "run mmcboot" 106 107 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 108 #define CONFIG_BOOTBLOCK "10" 109 #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" 110 111 /* Tizen - partitions definitions */ 112 #define PARTS_CSA "csa-mmc" 113 #define PARTS_BOOTLOADER "u-boot" 114 #define PARTS_BOOT "boot" 115 #define PARTS_ROOT "platform" 116 #define PARTS_DATA "data" 117 #define PARTS_CSC "csc" 118 #define PARTS_UMS "ums" 119 120 #define PARTS_DEFAULT \ 121 "uuid_disk=${uuid_gpt_disk};" \ 122 "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ 123 "name="PARTS_BOOTLOADER",size=60MiB," \ 124 "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \ 125 "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ 126 "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ 127 "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ 128 "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ 129 "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ 130 131 #define CONFIG_DFU_ALT \ 132 "u-boot mmc 80 400;" \ 133 "uImage ext4 0 2;" \ 134 "exynos4210-trats.dtb ext4 0 2\0" 135 136 #define CONFIG_ENV_OVERWRITE 137 #define CONFIG_SYS_CONSOLE_INFO_QUIET 138 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 139 140 #define CONFIG_EXTRA_ENV_SETTINGS \ 141 "bootk=" \ 142 "run loaddtb; run loaduimage; bootm 0x40007FC0 - ${fdtaddr}\0" \ 143 "updatemmc=" \ 144 "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \ 145 "mmc boot 0 1 1 0\0" \ 146 "updatebackup=" \ 147 "mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \ 148 "mmc boot 0 1 1 0\0" \ 149 "updatebootb=" \ 150 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \ 151 "lpj=lpj=3981312\0" \ 152 "nfsboot=" \ 153 "setenv bootargs root=/dev/nfs rw " \ 154 "nfsroot=${nfsroot},nolock,tcp " \ 155 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 156 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \ 157 "; run bootk\0" \ 158 "ramfsboot=" \ 159 "setenv bootargs root=/dev/ram0 rw rootfstype=ext2 " \ 160 "${console} ${meminfo} " \ 161 "initrd=0x43000000,8M ramdisk=8192\0" \ 162 "mmcboot=" \ 163 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 164 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ 165 "run loaddtb; run loaduimage; bootm 0x40007FC0 - ${fdtaddr}\0" \ 166 "bootchart=setenv opts init=/sbin/bootchartd; run bootcmd\0" \ 167 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 168 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \ 169 "verify=n\0" \ 170 "rootfstype=ext4\0" \ 171 "console=" CONFIG_DEFAULT_CONSOLE \ 172 "meminfo=crashkernel=32M@0x50000000\0" \ 173 "nfsroot=/nfsroot/arm\0" \ 174 "bootblock=" CONFIG_BOOTBLOCK "\0" \ 175 "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \ 176 "loaddtb=ext4load mmc ${mmcdev}:${mmcbootpart} ${fdtaddr} " \ 177 "${fdtfile}\0" \ 178 "mmcdev=0\0" \ 179 "mmcbootpart=2\0" \ 180 "mmcrootpart=5\0" \ 181 "opts=always_resume=1\0" \ 182 "partitions=" PARTS_DEFAULT \ 183 "dfu_alt_info=" CONFIG_DFU_ALT \ 184 "spladdr=0x40000100\0" \ 185 "splsize=0x200\0" \ 186 "splfile=falcon.bin\0" \ 187 "spl_export=" \ 188 "setexpr spl_imgsize ${splsize} + 8 ;" \ 189 "setenv spl_imgsize 0x${spl_imgsize};" \ 190 "setexpr spl_imgaddr ${spladdr} - 8 ;" \ 191 "setexpr spl_addr_tmp ${spladdr} - 4 ;" \ 192 "mw.b ${spl_imgaddr} 0x00 ${spl_imgsize};run loaduimage;" \ 193 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 194 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};" \ 195 "spl export atags 0x40007FC0;" \ 196 "crc32 ${spladdr} ${splsize} ${spl_imgaddr};" \ 197 "mw.l ${spl_addr_tmp} ${splsize};" \ 198 "ext4write mmc ${mmcdev}:${mmcbootpart}" \ 199 " /${splfile} ${spl_imgaddr} ${spl_imgsize};" \ 200 "setenv spl_imgsize;" \ 201 "setenv spl_imgaddr;" \ 202 "setenv spl_addr_tmp;\0" \ 203 "fdtaddr=40800000\0" \ 204 "fdtfile=exynos4210-trats.dtb\0" 205 206 207 /* Miscellaneous configurable options */ 208 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 209 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 210 #define CONFIG_SYS_PROMPT "TRATS # " 211 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 212 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 213 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 214 /* Boot Argument Buffer Size */ 215 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 216 /* memtest works on */ 217 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 218 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) 219 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) 220 221 #define CONFIG_SYS_HZ 1000 222 223 /* TRATS has 4 banks of DRAM */ 224 #define CONFIG_NR_DRAM_BANKS 4 225 #define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */ 226 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 227 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 228 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 229 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 230 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 231 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 232 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 233 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 234 235 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ 236 237 #define CONFIG_SYS_MONITOR_BASE 0x00000000 238 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ 239 240 #define CONFIG_ENV_IS_IN_MMC 241 #define CONFIG_SYS_MMC_ENV_DEV 0 242 #define CONFIG_ENV_SIZE 4096 243 #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ 244 245 #define CONFIG_DOS_PARTITION 246 #define CONFIG_EFI_PARTITION 247 248 /* EXT4 */ 249 #define CONFIG_CMD_EXT4 250 #define CONFIG_CMD_EXT4_WRITE 251 /* Falcon mode definitions */ 252 #define CONFIG_CMD_SPL 253 #define CONFIG_SYS_SPL_ARGS_ADDR PHYS_SDRAM_1 + 0x100 254 255 /* GPT */ 256 #define CONFIG_EFI_PARTITION 257 #define CONFIG_PARTITION_UUIDS 258 259 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE) 260 #define CONFIG_SYS_CACHELINE_SIZE 32 261 262 #define CONFIG_SYS_I2C 263 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ 264 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 265 #define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE 266 #define CONFIG_SOFT_I2C_READ_REPEATED_START 267 #define CONFIG_SYS_I2C_INIT_BOARD 268 #define CONFIG_I2C_MULTI_BUS 269 #define CONFIG_SOFT_I2C_MULTI_BUS 270 #define CONFIG_SYS_MAX_I2C_BUS 15 271 272 #include <asm/arch/gpio.h> 273 274 /* I2C PMIC */ 275 #define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7) 276 #define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6) 277 278 /* I2C FG */ 279 #define CONFIG_SOFT_I2C_I2C9_SCL exynos4_gpio_part2_get_nr(y4, 1) 280 #define CONFIG_SOFT_I2C_I2C9_SDA exynos4_gpio_part2_get_nr(y4, 0) 281 282 #define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin() 283 #define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin() 284 #define I2C_INIT multi_i2c_init() 285 286 #define CONFIG_POWER 287 #define CONFIG_POWER_I2C 288 #define CONFIG_POWER_MAX8997 289 290 #define CONFIG_POWER_FG 291 #define CONFIG_POWER_FG_MAX17042 292 #define CONFIG_POWER_MUIC 293 #define CONFIG_POWER_MUIC_MAX8997 294 #define CONFIG_POWER_BATTERY 295 #define CONFIG_POWER_BATTERY_TRATS 296 #define CONFIG_USB_GADGET 297 #define CONFIG_USB_GADGET_S3C_UDC_OTG 298 #define CONFIG_USB_GADGET_DUALSPEED 299 #define CONFIG_USB_GADGET_VBUS_DRAW 2 300 301 /* LCD */ 302 #define CONFIG_EXYNOS_FB 303 #define CONFIG_LCD 304 #define CONFIG_CMD_BMP 305 #define CONFIG_BMP_32BPP 306 #define CONFIG_FB_ADDR 0x52504000 307 #define CONFIG_S6E8AX0 308 #define CONFIG_EXYNOS_MIPI_DSIM 309 #define CONFIG_VIDEO_BMP_GZIP 310 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 120 * 4) + (1 << 12)) 311 312 #define CONFIG_CMD_USB_MASS_STORAGE 313 #if defined(CONFIG_CMD_USB_MASS_STORAGE) 314 #define CONFIG_USB_GADGET_MASS_STORAGE 315 #endif 316 317 /* Pass open firmware flat tree */ 318 #define CONFIG_OF_LIBFDT 1 319 320 #endif /* __CONFIG_H */ 321