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