1 /* 2 * Copyright (C) 2009 Samsung Electronics 3 * Minkyu Kang <mk7.kang@samsung.com> 4 * Kyungmin Park <kyungmin.park@samsung.com> 5 * 6 * Configuation settings for the SAMSUNG Universal (s5pc100) board. 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __CONFIG_H 12 #define __CONFIG_H 13 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 */ 19 20 #include <asm/arch/cpu.h> /* get chip and board defs */ 21 22 #define CONFIG_ARCH_CPU_INIT 23 #define CONFIG_DISPLAY_CPUINFO 24 #define CONFIG_DISPLAY_BOARDINFO 25 26 /* input clock of PLL: has 24MHz input clock at S5PC110 */ 27 #define CONFIG_SYS_CLK_FREQ_C110 24000000 28 29 /* DRAM Base */ 30 #define CONFIG_SYS_SDRAM_BASE 0x30000000 31 32 /* Text Base */ 33 #define CONFIG_SYS_TEXT_BASE 0x34800000 34 35 #define CONFIG_SETUP_MEMORY_TAGS 36 #define CONFIG_CMDLINE_TAG 37 #define CONFIG_REVISION_TAG 38 #define CONFIG_INITRD_TAG 39 #define CONFIG_CMDLINE_EDITING 40 41 /* 42 * Size of malloc() pool 43 * 1MB = 0x100000, 0x100000 = 1024 * 1024 44 */ 45 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) 46 /* 47 * select serial console configuration 48 */ 49 #define CONFIG_SERIAL2 1 /* use SERIAL2 */ 50 #define CONFIG_BAUDRATE 115200 51 52 /* MMC */ 53 #define CONFIG_GENERIC_MMC 54 #define CONFIG_MMC 55 #define CONFIG_SDHCI 56 #define CONFIG_S5P_SDHCI 57 58 /* PWM */ 59 #define CONFIG_PWM 1 60 61 /* It should define before config_cmd_default.h */ 62 #define CONFIG_SYS_NO_FLASH 1 63 64 /* Command definition */ 65 #include <config_cmd_default.h> 66 67 #undef CONFIG_CMD_FPGA 68 #undef CONFIG_CMD_MISC 69 #undef CONFIG_CMD_NET 70 #undef CONFIG_CMD_NFS 71 #undef CONFIG_CMD_XIMG 72 #define CONFIG_CMD_CACHE 73 #define CONFIG_CMD_REGINFO 74 #define CONFIG_CMD_ONENAND 75 #define CONFIG_CMD_MTDPARTS 76 #define CONFIG_CMD_MMC 77 78 #define CONFIG_BOOTDELAY 1 79 #define CONFIG_ZERO_BOOTDELAY_CHECK 80 81 #define CONFIG_MTD_DEVICE 82 #define CONFIG_MTD_PARTITIONS 83 84 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ 85 #define MTDIDS_DEFAULT "onenand0=samsung-onenand" 86 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:1m(bootloader)"\ 87 ",256k(params)"\ 88 ",2816k(config)"\ 89 ",8m(csa)"\ 90 ",7m(kernel)"\ 91 ",1m(log)"\ 92 ",12m(modem)"\ 93 ",60m(qboot)"\ 94 ",-(UBI)\0" 95 96 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT 97 98 #define CONFIG_BOOTCOMMAND "run ubifsboot" 99 100 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 101 102 #define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \ 103 " ${console} ${meminfo}" 104 105 #define CONFIG_COMMON_BOOT "${console} ${meminfo} ${mtdparts}" 106 107 #define CONFIG_BOOTARGS "root=/dev/mtdblock8 ubi.mtd=8 ubi.mtd=3 ubi.mtd=6" \ 108 " rootfstype=cramfs " CONFIG_COMMON_BOOT 109 110 #define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x100000;" \ 111 " onenand write 0x32008000 0x0 0x100000\0" 112 113 #define CONFIG_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=3 ubi.mtd=6" 114 115 #define CONFIG_UBIFS_OPTION "rootflags=bulk_read,no_chk_data_crc" 116 117 #define CONFIG_MISC_COMMON 118 #define CONFIG_MISC_INIT_R 119 120 #define CONFIG_ENV_OVERWRITE 121 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 122 #define CONFIG_ENV_VARS_UBOOT_CONFIG 123 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 124 #define CONFIG_EXTRA_ENV_SETTINGS \ 125 CONFIG_UPDATEB \ 126 "updatek=" \ 127 "onenand erase 0xc00000 0x600000;" \ 128 "onenand write 0x31008000 0xc00000 0x600000\0" \ 129 "updateu=" \ 130 "onenand erase 0x01560000 0x1eaa0000;" \ 131 "onenand write 0x32000000 0x1260000 0x8C0000\0" \ 132 "bootk=" \ 133 "onenand read 0x30007FC0 0xc00000 0x600000;" \ 134 "bootm 0x30007FC0\0" \ 135 "flashboot=" \ 136 "set bootargs root=/dev/mtdblock${bootblock} " \ 137 "rootfstype=${rootfstype}" CONFIG_UBI_MTD " ${opts} " \ 138 "${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \ 139 "ubifsboot=" \ 140 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 141 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ 142 CONFIG_COMMON_BOOT "; run bootk\0" \ 143 "tftpboot=" \ 144 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 145 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ 146 CONFIG_COMMON_BOOT "; tftp 0x30007FC0 uImage; " \ 147 "bootm 0x30007FC0\0" \ 148 "ramboot=" \ 149 "set bootargs " CONFIG_RAMDISK_BOOT \ 150 " initrd=0x33000000,8M ramdisk=8192\0" \ 151 "mmcboot=" \ 152 "set bootargs root=${mmcblk} rootfstype=${rootfstype}" \ 153 CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ 154 CONFIG_COMMON_BOOT "; run bootk\0" \ 155 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 156 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 157 "verify=n\0" \ 158 "rootfstype=cramfs\0" \ 159 "console=" CONFIG_DEFAULT_CONSOLE \ 160 "mtdparts=" MTDPARTS_DEFAULT \ 161 "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \ 162 "mmcblk=/dev/mmcblk1p1\0" \ 163 "bootblock=9\0" \ 164 "ubiblock=8\0" \ 165 "ubi=enabled\0" \ 166 "opts=always_resume=1" 167 168 /* Miscellaneous configurable options */ 169 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 170 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 171 #define CONFIG_SYS_PROMPT "Goni # " 172 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 173 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 174 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 175 /* Boot Argument Buffer Size */ 176 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 177 /* memtest works on */ 178 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 179 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) 180 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4000000) 181 182 /* Goni has 3 banks of DRAM, but swap the bank */ 183 #define CONFIG_NR_DRAM_BANKS 3 184 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */ 185 #define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */ 186 #define PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #1 */ 187 #define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in Bank #1 */ 188 #define PHYS_SDRAM_3 0x50000000 /* mDDR DMC2 Bank #2 */ 189 #define PHYS_SDRAM_3_SIZE (128 << 20) /* 128 MB in Bank #2 */ 190 191 #define CONFIG_SYS_MONITOR_BASE 0x00000000 192 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */ 193 194 /* FLASH and environment organization */ 195 #define CONFIG_ENV_IS_IN_ONENAND 1 196 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB, 0x40000 */ 197 #define CONFIG_ENV_ADDR (1 << 20) /* 1 MB, 0x100000 */ 198 199 #define CONFIG_USE_ONENAND_BOARD_INIT 200 #define CONFIG_SAMSUNG_ONENAND 1 201 #define CONFIG_SYS_ONENAND_BASE 0xB0000000 202 203 #define CONFIG_DOS_PARTITION 1 204 205 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) 206 207 #define CONFIG_SYS_CACHELINE_SIZE 64 208 209 #define CONFIG_POWER 210 #define CONFIG_POWER_I2C 211 #define CONFIG_POWER_MAX8998 212 213 #include <asm/arch/gpio.h> 214 /* 215 * I2C Settings 216 */ 217 #define CONFIG_SOFT_I2C_GPIO_SCL s5pc110_gpio_get(j4, 3) 218 #define CONFIG_SOFT_I2C_GPIO_SDA s5pc110_gpio_get(j4, 0) 219 220 #define CONFIG_SYS_I2C 221 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */ 222 #define CONFIG_SYS_I2C_SOFT_SPEED 50000 223 #define CONFIG_SYS_I2C_SOFT_SLAVE 0x7F 224 #define CONFIG_I2C_MULTI_BUS 225 #define CONFIG_SYS_MAX_I2C_BUS 7 226 #define CONFIG_USB_GADGET 227 #define CONFIG_USB_GADGET_S3C_UDC_OTG 228 #define CONFIG_USB_GADGET_DUALSPEED 229 230 #endif /* __CONFIG_H */ 231