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 * See file CREDITS for list of people who contributed to this 9 * project. 10 * 11 * This program is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of 14 * the License, or (at your option) any later version. 15 * 16 * This program is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 24 * MA 02111-1307 USA 25 */ 26 27 #ifndef __CONFIG_H 28 #define __CONFIG_H 29 30 /* High Level Configuration Options */ 31 #define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */ 32 #define CONFIG_S5P 1 /* which is in a S5P Family */ 33 #define CONFIG_S5PC110 1 /* which is in a S5PC110 */ 34 #define CONFIG_MACH_GONI 1 /* working with Goni */ 35 36 #include <asm/arch/cpu.h> /* get chip and board defs */ 37 38 #define CONFIG_ARCH_CPU_INIT 39 #define CONFIG_DISPLAY_CPUINFO 40 #define CONFIG_DISPLAY_BOARDINFO 41 42 /* input clock of PLL: has 24MHz input clock at S5PC110 */ 43 #define CONFIG_SYS_CLK_FREQ_C110 24000000 44 45 /* DRAM Base */ 46 #define CONFIG_SYS_SDRAM_BASE 0x30000000 47 48 #define CONFIG_SETUP_MEMORY_TAGS 49 #define CONFIG_CMDLINE_TAG 50 #define CONFIG_INITRD_TAG 51 #define CONFIG_CMDLINE_EDITING 52 53 /* 54 * Size of malloc() pool 55 * 1MB = 0x100000, 0x100000 = 1024 * 1024 56 */ 57 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) 58 /* 59 * select serial console configuration 60 */ 61 #define CONFIG_SERIAL2 1 /* use SERIAL2 */ 62 #define CONFIG_SERIAL_MULTI 1 63 #define CONFIG_BAUDRATE 115200 64 65 /* MMC */ 66 #define CONFIG_GENERIC_MMC 67 #define CONFIG_MMC 68 #define CONFIG_SDHCI 69 #define CONFIG_S5P_SDHCI 70 71 /* PWM */ 72 #define CONFIG_PWM 1 73 74 /* It should define before config_cmd_default.h */ 75 #define CONFIG_SYS_NO_FLASH 1 76 77 /* Command definition */ 78 #include <config_cmd_default.h> 79 80 #undef CONFIG_CMD_FPGA 81 #undef CONFIG_CMD_MISC 82 #undef CONFIG_CMD_NET 83 #undef CONFIG_CMD_NFS 84 #undef CONFIG_CMD_XIMG 85 #define CONFIG_CMD_CACHE 86 #define CONFIG_CMD_REGINFO 87 #define CONFIG_CMD_ONENAND 88 #define CONFIG_CMD_MTDPARTS 89 #define CONFIG_CMD_MMC 90 91 #define CONFIG_BOOTDELAY 1 92 #define CONFIG_ZERO_BOOTDELAY_CHECK 93 94 #define CONFIG_MTD_DEVICE 95 #define CONFIG_MTD_PARTITIONS 96 97 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ 98 #define MTDIDS_DEFAULT "onenand0=samsung-onenand" 99 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:1m(bootloader)"\ 100 ",256k(params)"\ 101 ",2816k(config)"\ 102 ",8m(csa)"\ 103 ",7m(kernel)"\ 104 ",1m(log)"\ 105 ",12m(modem)"\ 106 ",60m(qboot)"\ 107 ",-(UBI)\0" 108 109 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT 110 111 #define CONFIG_BOOTCOMMAND "run ubifsboot" 112 113 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 114 115 #define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \ 116 " ${console} ${meminfo}" 117 118 #define CONFIG_COMMON_BOOT "${console} ${meminfo} ${mtdparts}" 119 120 #define CONFIG_BOOTARGS "root=/dev/mtdblock8 ubi.mtd=8 ubi.mtd=3 ubi.mtd=6" \ 121 " rootfstype=cramfs " CONFIG_COMMON_BOOT 122 123 #define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x100000;" \ 124 " onenand write 0x32008000 0x0 0x100000\0" 125 126 #define CONFIG_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=3 ubi.mtd=6" 127 128 #define CONFIG_UBIFS_OPTION "rootflags=bulk_read,no_chk_data_crc" 129 130 #define CONFIG_ENV_OVERWRITE 131 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 132 #define CONFIG_EXTRA_ENV_SETTINGS \ 133 CONFIG_UPDATEB \ 134 "updatek=" \ 135 "onenand erase 0xc00000 0x600000;" \ 136 "onenand write 0x31008000 0xc00000 0x600000\0" \ 137 "updateu=" \ 138 "onenand erase 0x01560000 0x1eaa0000;" \ 139 "onenand write 0x32000000 0x1260000 0x8C0000\0" \ 140 "bootk=" \ 141 "onenand read 0x30007FC0 0xc00000 0x600000;" \ 142 "bootm 0x30007FC0\0" \ 143 "flashboot=" \ 144 "set bootargs root=/dev/mtdblock${bootblock} " \ 145 "rootfstype=${rootfstype}" CONFIG_UBI_MTD " ${opts} " \ 146 "${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \ 147 "ubifsboot=" \ 148 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 149 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ 150 CONFIG_COMMON_BOOT "; run bootk\0" \ 151 "tftpboot=" \ 152 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 153 CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ 154 CONFIG_COMMON_BOOT "; tftp 0x30007FC0 uImage; " \ 155 "bootm 0x30007FC0\0" \ 156 "ramboot=" \ 157 "set bootargs " CONFIG_RAMDISK_BOOT \ 158 " initrd=0x33000000,8M ramdisk=8192\0" \ 159 "mmcboot=" \ 160 "set bootargs root=${mmcblk} rootfstype=${rootfstype}" \ 161 CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ 162 CONFIG_COMMON_BOOT "; run bootk\0" \ 163 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 164 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 165 "verify=n\0" \ 166 "rootfstype=cramfs\0" \ 167 "console=" CONFIG_DEFAULT_CONSOLE \ 168 "mtdparts=" MTDPARTS_DEFAULT \ 169 "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \ 170 "mmcblk=/dev/mmcblk1p1\0" \ 171 "bootblock=9\0" \ 172 "ubiblock=8\0" \ 173 "ubi=enabled\0" \ 174 "opts=always_resume=1" 175 176 /* Miscellaneous configurable options */ 177 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 178 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 179 #define CONFIG_SYS_PROMPT "Goni # " 180 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 181 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 182 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 183 /* Boot Argument Buffer Size */ 184 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 185 /* memtest works on */ 186 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 187 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) 188 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4000000) 189 190 #define CONFIG_SYS_HZ 1000 191 192 /* Stack sizes */ 193 #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */ 194 195 /* Goni has 3 banks of DRAM, but swap the bank */ 196 #define CONFIG_NR_DRAM_BANKS 3 197 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */ 198 #define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */ 199 #define PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #1 */ 200 #define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in Bank #1 */ 201 #define PHYS_SDRAM_3 0x50000000 /* mDDR DMC2 Bank #2 */ 202 #define PHYS_SDRAM_3_SIZE (128 << 20) /* 128 MB in Bank #2 */ 203 204 #define CONFIG_SYS_MONITOR_BASE 0x00000000 205 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */ 206 207 /* FLASH and environment organization */ 208 #define CONFIG_ENV_IS_IN_ONENAND 1 209 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB, 0x40000 */ 210 #define CONFIG_ENV_ADDR (1 << 20) /* 1 MB, 0x100000 */ 211 212 #define CONFIG_USE_ONENAND_BOARD_INIT 213 #define CONFIG_SAMSUNG_ONENAND 1 214 #define CONFIG_SYS_ONENAND_BASE 0xB0000000 215 216 #define CONFIG_DOS_PARTITION 1 217 218 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) 219 220 #define CONFIG_SYS_CACHELINE_SIZE 64 221 222 #define CONFIG_PMIC 223 #define CONFIG_PMIC_I2C 224 #define CONFIG_PMIC_MAX8998 225 226 #include <asm/arch/gpio.h> 227 /* 228 * I2C Settings 229 */ 230 #define CONFIG_SOFT_I2C_GPIO_SCL s5pc110_gpio_get_nr(j4, 3) 231 #define CONFIG_SOFT_I2C_GPIO_SDA s5pc110_gpio_get_nr(j4, 0) 232 233 #define CONFIG_SOFT_I2C 1 234 #define CONFIG_SYS_I2C_SPEED 50000 235 #define CONFIG_I2C_MULTI_BUS 236 #define CONFIG_SYS_MAX_I2C_BUS 7 237 #define CONFIG_USB_GADGET 238 #define CONFIG_USB_GADGET_S3C_UDC_OTG 239 #define CONFIG_USB_GADGET_DUALSPEED 240 241 #endif /* __CONFIG_H */ 242