1 /* 2 * Copyright (C) 2013 Samsung Electronics 3 * Sanghee Kim <sh0130.kim@samsung.com> 4 * Piotr Wilczek <p.wilczek@samsung.com> 5 * 6 * Configuation settings for the SAMSUNG TRATS2 (EXYNOS4412) board. 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __CONFIG_TRATS2_H 12 #define __CONFIG_TRATS2_H 13 14 #include <configs/exynos4-dt.h> 15 16 #define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */ 17 18 #undef CONFIG_DEFAULT_DEVICE_TREE 19 #define CONFIG_DEFAULT_DEVICE_TREE exynos4412-trats2 20 21 #define CONFIG_TIZEN /* TIZEN lib */ 22 23 #define CONFIG_SYS_L2CACHE_OFF 24 #ifndef CONFIG_SYS_L2CACHE_OFF 25 #define CONFIG_SYS_L2_PL310 26 #define CONFIG_SYS_PL310_BASE 0x10502000 27 #endif 28 29 /* TRATS2 has 4 banks of DRAM */ 30 #define CONFIG_NR_DRAM_BANKS 4 31 #define CONFIG_SYS_SDRAM_BASE 0x40000000 32 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 33 #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ 34 /* memtest works on */ 35 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 36 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000) 37 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 38 39 #define CONFIG_SYS_TEXT_BASE 0x78100000 40 41 #include <linux/sizes.h> 42 /* Size of malloc() pool */ 43 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M)) 44 45 /* select serial console configuration */ 46 #define CONFIG_SERIAL2 47 #define CONFIG_BAUDRATE 115200 48 49 /* Console configuration */ 50 #define CONFIG_SYS_CONSOLE_INFO_QUIET 51 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 52 53 #define CONFIG_BOOTARGS "Please use defined boot" 54 #define CONFIG_BOOTCOMMAND "run mmcboot" 55 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" 56 57 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ 58 - GENERATED_GBL_DATA_SIZE) 59 60 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ 61 62 #define CONFIG_SYS_MONITOR_BASE 0x00000000 63 64 #define CONFIG_ENV_IS_IN_MMC 65 #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV 66 #define CONFIG_ENV_SIZE 4096 67 #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ 68 69 #define CONFIG_ENV_OVERWRITE 70 71 #define CONFIG_ENV_VARS_UBOOT_CONFIG 72 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 73 74 /* Tizen - partitions definitions */ 75 #define PARTS_CSA "csa" 76 #define PARTS_BOOT "boot" 77 #define PARTS_MODEM "modem" 78 #define PARTS_CSC "csc" 79 #define PARTS_ROOT "platform" 80 #define PARTS_DATA "data" 81 #define PARTS_UMS "ums" 82 83 #define PARTS_DEFAULT \ 84 "uuid_disk=${uuid_gpt_disk};" \ 85 "name="PARTS_CSA",start=5MiB,size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ 86 "name="PARTS_BOOT",size=64MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ 87 "name="PARTS_MODEM",size=100MiB,uuid=${uuid_gpt_"PARTS_MODEM"};" \ 88 "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ 89 "name="PARTS_ROOT",size=1536MiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ 90 "name="PARTS_DATA",size=512MiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ 91 "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ 92 93 #define CONFIG_DFU_ALT \ 94 "u-boot mmc 80 800;" \ 95 "uImage ext4 0 2;" \ 96 "exynos4412-trats2.dtb ext4 0 2;" \ 97 ""PARTS_BOOT" part 0 2;" \ 98 ""PARTS_ROOT" part 0 5;" \ 99 ""PARTS_DATA" part 0 6;" \ 100 ""PARTS_UMS" part 0 7;" \ 101 "params.bin mmc 0x38 0x8\0" 102 103 #define CONFIG_EXTRA_ENV_SETTINGS \ 104 "bootk=" \ 105 "run loaduimage;" \ 106 "if run loaddtb; then " \ 107 "bootm 0x40007FC0 - ${fdtaddr};" \ 108 "fi;" \ 109 "bootm 0x40007FC0;\0" \ 110 "updatemmc=" \ 111 "mmc boot 0 1 1 1; mmc write 0x42008000 0 0x200;" \ 112 "mmc boot 0 1 1 0\0" \ 113 "updatebackup=" \ 114 "mmc boot 0 1 1 2; mmc write 0x42100000 0 0x200;" \ 115 " mmc boot 0 1 1 0\0" \ 116 "updatebootb=" \ 117 "mmc read 0x51000000 0x80 0x200; run updatebackup\0" \ 118 "updateuboot=" \ 119 "mmc write 0x50000000 0x80 0x400\0" \ 120 "mmcboot=" \ 121 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 122 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ 123 "run bootk\0" \ 124 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 125 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 126 "verify=n\0" \ 127 "rootfstype=ext4\0" \ 128 "console=" CONFIG_DEFAULT_CONSOLE \ 129 "kernelname=uImage\0" \ 130 "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 " \ 131 "${kernelname}\0" \ 132 "loaddtb=ext4load mmc ${mmcdev}:${mmcbootpart} ${fdtaddr} " \ 133 "${fdtfile}\0" \ 134 "mmcdev=" __stringify(CONFIG_MMC_DEFAULT_DEV) "\0" \ 135 "mmcbootpart=2\0" \ 136 "mmcrootpart=5\0" \ 137 "opts=always_resume=1\0" \ 138 "partitions=" PARTS_DEFAULT \ 139 "dfu_alt_info=" CONFIG_DFU_ALT \ 140 "uartpath=ap\0" \ 141 "usbpath=ap\0" \ 142 "consoleon=set console console=ttySAC2,115200n8; save; reset\0" \ 143 "consoleoff=set console console=ram; save; reset\0" \ 144 "spladdr=0x40000100\0" \ 145 "splsize=0x200\0" \ 146 "splfile=falcon.bin\0" \ 147 "spl_export=" \ 148 "setexpr spl_imgsize ${splsize} + 8 ;" \ 149 "setenv spl_imgsize 0x${spl_imgsize};" \ 150 "setexpr spl_imgaddr ${spladdr} - 8 ;" \ 151 "setexpr spl_addr_tmp ${spladdr} - 4 ;" \ 152 "mw.b ${spl_imgaddr} 0x00 ${spl_imgsize};run loaduimage;" \ 153 "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 154 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};" \ 155 "spl export atags 0x40007FC0;" \ 156 "crc32 ${spladdr} ${splsize} ${spl_imgaddr};" \ 157 "mw.l ${spl_addr_tmp} ${splsize};" \ 158 "ext4write mmc ${mmcdev}:${mmcbootpart}" \ 159 " /${splfile} ${spl_imgaddr} ${spl_imgsize};" \ 160 "setenv spl_imgsize;" \ 161 "setenv spl_imgaddr;" \ 162 "setenv spl_addr_tmp;\0" \ 163 "fdtaddr=40800000\0" \ 164 165 /* I2C */ 166 #include <asm/arch/gpio.h> 167 168 #define CONFIG_CMD_I2C 169 170 #define CONFIG_SYS_I2C 171 #define CONFIG_SYS_I2C_S3C24X0 172 #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 173 #define CONFIG_SYS_I2C_S3C24X0_SLAVE 0 174 #define CONFIG_MAX_I2C_NUM 8 175 #define CONFIG_SYS_I2C_SOFT 176 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 177 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x00 178 #define I2C_SOFT_DECLARATIONS2 179 #define CONFIG_SYS_I2C_SOFT_SPEED_2 50000 180 #define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x00 181 #define CONFIG_SOFT_I2C_READ_REPEATED_START 182 #define CONFIG_SYS_I2C_INIT_BOARD 183 184 #ifndef __ASSEMBLY__ 185 int get_soft_i2c_scl_pin(void); 186 int get_soft_i2c_sda_pin(void); 187 #endif 188 #define CONFIG_SOFT_I2C_GPIO_SCL get_soft_i2c_scl_pin() 189 #define CONFIG_SOFT_I2C_GPIO_SDA get_soft_i2c_sda_pin() 190 191 /* POWER */ 192 #define CONFIG_POWER 193 #define CONFIG_POWER_I2C 194 #define CONFIG_POWER_MAX77686 195 #define CONFIG_POWER_PMIC_MAX77693 196 #define CONFIG_POWER_MUIC_MAX77693 197 #define CONFIG_POWER_FG_MAX77693 198 #define CONFIG_POWER_BATTERY_TRATS2 199 200 /* Common misc for Samsung */ 201 #define CONFIG_MISC_COMMON 202 203 #define CONFIG_MISC_INIT_R 204 205 /* Download menu - Samsung common */ 206 #define CONFIG_LCD_MENU 207 #define CONFIG_LCD_MENU_BOARD 208 209 /* Download menu - definitions for check keys */ 210 #ifndef __ASSEMBLY__ 211 #include <power/max77686_pmic.h> 212 213 #define KEY_PWR_PMIC_NAME "MAX77686_PMIC" 214 #define KEY_PWR_STATUS_REG MAX77686_REG_PMIC_STATUS1 215 #define KEY_PWR_STATUS_MASK (1 << 0) 216 #define KEY_PWR_INTERRUPT_REG MAX77686_REG_PMIC_INT1 217 #define KEY_PWR_INTERRUPT_MASK (1 << 1) 218 219 #define KEY_VOL_UP_GPIO exynos4x12_gpio_get(2, x2, 2) 220 #define KEY_VOL_DOWN_GPIO exynos4x12_gpio_get(2, x3, 3) 221 #endif /* __ASSEMBLY__ */ 222 223 /* LCD console */ 224 #define LCD_BPP LCD_COLOR16 225 #define CONFIG_SYS_WHITE_ON_BLACK 226 227 /* LCD */ 228 #define CONFIG_EXYNOS_FB 229 #define CONFIG_LCD 230 #define CONFIG_CMD_BMP 231 #define CONFIG_BMP_16BPP 232 #define CONFIG_FB_ADDR 0x52504000 233 #define CONFIG_S6E8AX0 234 #define CONFIG_EXYNOS_MIPI_DSIM 235 #define CONFIG_VIDEO_BMP_GZIP 236 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) 237 238 #define LCD_XRES 720 239 #define LCD_YRES 1280 240 241 #endif /* __CONFIG_H */ 242