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 19 #include <linux/sizes.h> 20 #include <asm/arch/cpu.h> /* get chip and board defs */ 21 22 #define CONFIG_ARCH_CPU_INIT 23 24 /* input clock of PLL: has 24MHz input clock at S5PC110 */ 25 #define CONFIG_SYS_CLK_FREQ_C110 24000000 26 27 /* DRAM Base */ 28 #define CONFIG_SYS_SDRAM_BASE 0x30000000 29 30 /* Text Base */ 31 #define CONFIG_SYS_TEXT_BASE 0x34800000 32 33 #define CONFIG_SETUP_MEMORY_TAGS 34 #define CONFIG_CMDLINE_TAG 35 #define CONFIG_REVISION_TAG 36 #define CONFIG_INITRD_TAG 37 #define CONFIG_CMDLINE_EDITING 38 39 /* Size of malloc() pool before and after relocation */ 40 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) 41 42 /* 43 * select serial console configuration 44 */ 45 #define CONFIG_SERIAL2 1 /* use SERIAL2 */ 46 47 /* MMC */ 48 #define SDHCI_MAX_HOSTS 4 49 50 /* PWM */ 51 #define CONFIG_PWM 1 52 53 /* USB Composite download gadget - g_dnl */ 54 #define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M 55 #define DFU_DEFAULT_POLL_TIMEOUT 300 56 57 /* USB Samsung's IDs */ 58 59 #define CONFIG_G_DNL_THOR_VENDOR_NUM 0x04E8 60 #define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D 61 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 62 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 63 64 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ 65 66 /* partitions definitions */ 67 #define PARTS_CSA "csa-mmc" 68 #define PARTS_BOOTLOADER "u-boot" 69 #define PARTS_BOOT "boot" 70 #define PARTS_ROOT "platform" 71 #define PARTS_DATA "data" 72 #define PARTS_CSC "csc" 73 #define PARTS_UMS "ums" 74 75 #define CONFIG_DFU_ALT \ 76 "u-boot raw 0x80 0x400;" \ 77 "uImage ext4 0 2;" \ 78 "exynos3-goni.dtb ext4 0 2;" \ 79 ""PARTS_ROOT" part 0 5\0" 80 81 #define PARTS_DEFAULT \ 82 "uuid_disk=${uuid_gpt_disk};" \ 83 "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ 84 "name="PARTS_BOOTLOADER",size=60MiB," \ 85 "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \ 86 "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ 87 "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ 88 "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ 89 "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ 90 "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ 91 92 #define CONFIG_BOOTCOMMAND "run mmcboot" 93 94 #define CONFIG_DEFAULT_CONSOLE "ttySAC2,115200n8" 95 96 #define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext4" \ 97 " ${console} ${meminfo}" 98 99 #define CONFIG_COMMON_BOOT "${console} ${meminfo} ${mtdparts}" 100 101 #define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x100000;" \ 102 " onenand write 0x32008000 0x0 0x100000\0" 103 104 #define CONFIG_MISC_COMMON 105 #define CONFIG_MISC_INIT_R 106 107 #define CONFIG_ENV_OVERWRITE 108 #define CONFIG_ENV_VARS_UBOOT_CONFIG 109 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 110 #define CONFIG_EXTRA_ENV_SETTINGS \ 111 CONFIG_UPDATEB \ 112 "updatek=" \ 113 "onenand erase 0xc00000 0x600000;" \ 114 "onenand write 0x31008000 0xc00000 0x600000\0" \ 115 "updateu=" \ 116 "onenand erase 0x01560000 0x1eaa0000;" \ 117 "onenand write 0x32000000 0x1260000 0x8C0000\0" \ 118 "bootk=" \ 119 "run loaduimage;" \ 120 "bootm 0x30007FC0\0" \ 121 "flashboot=" \ 122 "set bootargs root=/dev/mtdblock${bootblock} " \ 123 "rootfstype=${rootfstype} ${opts} " \ 124 "${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \ 125 "ubifsboot=" \ 126 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 127 "${opts} ${lcdinfo} " \ 128 CONFIG_COMMON_BOOT "; run bootk\0" \ 129 "tftpboot=" \ 130 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 131 "${opts} ${lcdinfo} " CONFIG_COMMON_BOOT \ 132 "; tftp 0x30007FC0 uImage; bootm 0x30007FC0\0" \ 133 "ramboot=" \ 134 "set bootargs " CONFIG_RAMDISK_BOOT \ 135 "initrd=0x33000000,8M ramdisk=8192\0" \ 136 "mmcboot=" \ 137 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 138 "rootfstype=${rootfstype} ${opts} ${lcdinfo} " \ 139 CONFIG_COMMON_BOOT "; run bootk\0" \ 140 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 141 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 142 "verify=n\0" \ 143 "rootfstype=ext4\0" \ 144 "console=" CONFIG_DEFAULT_CONSOLE "\0"\ 145 "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \ 146 "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \ 147 "mmcdev=0\0" \ 148 "mmcbootpart=2\0" \ 149 "mmcrootpart=5\0" \ 150 "partitions=" PARTS_DEFAULT \ 151 "bootblock=9\0" \ 152 "ubiblock=8\0" \ 153 "ubi=enabled\0" \ 154 "opts=always_resume=1\0" \ 155 "dfu_alt_info=" CONFIG_DFU_ALT "\0" 156 157 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 158 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */ 159 /* memtest works on */ 160 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 161 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) 162 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4000000) 163 164 /* Goni has 3 banks of DRAM, but swap the bank */ 165 #define CONFIG_NR_DRAM_BANKS 3 166 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* OneDRAM Bank #0 */ 167 #define PHYS_SDRAM_1_SIZE (80 << 20) /* 80 MB in Bank #0 */ 168 #define PHYS_SDRAM_2 0x40000000 /* mDDR DMC1 Bank #1 */ 169 #define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in Bank #1 */ 170 #define PHYS_SDRAM_3 0x50000000 /* mDDR DMC2 Bank #2 */ 171 #define PHYS_SDRAM_3_SIZE (128 << 20) /* 128 MB in Bank #2 */ 172 173 #define CONFIG_SYS_MONITOR_BASE 0x00000000 174 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 KiB */ 175 176 /* FLASH and environment organization */ 177 #define CONFIG_MMC_DEFAULT_DEV 0 178 #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV 179 #define CONFIG_ENV_SIZE 4096 180 #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ 181 #define CONFIG_ENV_OVERWRITE 182 183 #define CONFIG_USE_ONENAND_BOARD_INIT 184 #define CONFIG_SAMSUNG_ONENAND 1 185 #define CONFIG_SYS_ONENAND_BASE 0xB0000000 186 187 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) 188 189 #define CONFIG_USB_GADGET_DWC2_OTG_PHY 190 191 #endif /* __CONFIG_H */ 192