1 /* 2 * Copyright (C) 2010 Samsung Electronics 3 * Minkyu Kang <mk7.kang@samsung.com> 4 * 5 * Configuation settings for the SAMSUNG Universal (EXYNOS4210) board. 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_UNIVERSAL_H 11 #define __CONFIG_UNIVERSAL_H 12 13 #include <configs/exynos4-common.h> 14 15 #define CONFIG_TIZEN /* TIZEN lib */ 16 17 /* Keep L2 Cache Disabled */ 18 #define CONFIG_SYS_L2CACHE_OFF 1 19 20 /* Universal has 2 banks of DRAM */ 21 #define CONFIG_NR_DRAM_BANKS 2 22 #define CONFIG_SYS_SDRAM_BASE 0x40000000 23 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 24 25 #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ 26 27 /* select serial console configuration */ 28 #define CONFIG_SERIAL2 29 30 /* Console configuration */ 31 32 #define CONFIG_BOOTARGS "Please use defined boot" 33 #define CONFIG_BOOTCOMMAND "run mmcboot" 34 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" 35 36 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ 37 - GENERATED_GBL_DATA_SIZE) 38 39 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ 40 41 #define CONFIG_SYS_MONITOR_BASE 0x00000000 42 43 /* memtest works on */ 44 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 45 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) 46 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) 47 48 #define CONFIG_SYS_TEXT_BASE 0x44800000 49 50 #define CONFIG_MTD_DEVICE 51 #define CONFIG_MTD_PARTITIONS 52 53 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ 54 #define MTDIDS_DEFAULT "onenand0=samsung-onenand" 55 56 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:"\ 57 "128k(s-boot)"\ 58 ",896k(bootloader)"\ 59 ",256k(params)"\ 60 ",2816k(config)"\ 61 ",8m(csa)"\ 62 ",7m(kernel)"\ 63 ",1m(log)"\ 64 ",12m(modem)"\ 65 ",60m(qboot)"\ 66 ",-(UBI)\0" 67 68 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT 69 70 #define MBRPARTS_DEFAULT "20M(permanent)"\ 71 ",20M(boot)"\ 72 ",1G(system)"\ 73 ",100M(swap)"\ 74 ",-(UMS)\0" 75 76 #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7" 77 #define CONFIG_BOOTBLOCK "10" 78 #define CONFIG_UBIBLOCK "9" 79 80 #define CONFIG_ENV_IS_IN_MMC 81 #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV 82 #define CONFIG_ENV_SIZE 4096 83 #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ 84 85 #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc " 86 #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \ 87 "${mtdparts}" 88 89 #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" 90 91 #define CONFIG_ENV_VARS_UBOOT_CONFIG 92 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 93 94 #define CONFIG_EXTRA_ENV_SETTINGS \ 95 "updateb=" \ 96 "onenand erase 0x0 0x100000;" \ 97 "onenand write 0x42008000 0x0 0x100000\0" \ 98 "updatek=" \ 99 "onenand erase 0xc00000 0x500000;" \ 100 "onenand write 0x41008000 0xc00000 0x500000\0" \ 101 "bootk=" \ 102 "run loaduimage; bootm 0x40007FC0\0" \ 103 "updatebackup=" \ 104 "mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \ 105 "mmc dev 0 0\0" \ 106 "updatebootb=" \ 107 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \ 108 "lpj=lpj=3981312\0" \ 109 "ubifsboot=" \ 110 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \ 111 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ 112 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \ 113 "tftpboot=" \ 114 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 115 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ 116 CONFIG_ENV_COMMON_BOOT \ 117 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \ 118 "nfsboot=" \ 119 "set bootargs root=/dev/nfs rw " \ 120 "nfsroot=${nfsroot},nolock,tcp " \ 121 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 122 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \ 123 "; run bootk\0" \ 124 "ramfsboot=" \ 125 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \ 126 "${console} ${meminfo} " \ 127 "initrd=0x43000000,8M ramdisk=8192\0" \ 128 "mmcboot=" \ 129 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 130 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ 131 "run loaduimage; bootm 0x40007FC0\0" \ 132 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 133 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 134 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \ 135 "verify=n\0" \ 136 "rootfstype=ext4\0" \ 137 "console=" CONFIG_DEFAULT_CONSOLE \ 138 "mtdparts=" MTDPARTS_DEFAULT \ 139 "mbrparts=" MBRPARTS_DEFAULT \ 140 "meminfo=crashkernel=32M@0x50000000\0" \ 141 "nfsroot=/nfsroot/arm\0" \ 142 "bootblock=" CONFIG_BOOTBLOCK "\0" \ 143 "ubiblock=" CONFIG_UBIBLOCK" \0" \ 144 "ubi=enabled\0" \ 145 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \ 146 "mmcdev=0\0" \ 147 "mmcbootpart=2\0" \ 148 "mmcrootpart=3\0" \ 149 "opts=always_resume=1" 150 151 #define CONFIG_USE_ONENAND_BOARD_INIT 152 #define CONFIG_SAMSUNG_ONENAND 153 #define CONFIG_SYS_ONENAND_BASE 0x0C000000 154 155 #define CONFIG_USB_GADGET_DWC2_OTG_PHY 156 157 /* 158 * SPI Settings 159 */ 160 #define CONFIG_SOFT_SPI 161 162 #ifndef __ASSEMBLY__ 163 void universal_spi_scl(int bit); 164 void universal_spi_sda(int bit); 165 int universal_spi_read(void); 166 #endif 167 168 /* Common misc for Samsung */ 169 #define CONFIG_MISC_COMMON 170 171 #define CONFIG_MISC_INIT_R 172 173 /* Download menu - Samsung common */ 174 #define CONFIG_LCD_MENU 175 #define CONFIG_LCD_MENU_BOARD 176 177 /* Download menu - definitions for check keys */ 178 #ifndef __ASSEMBLY__ 179 #include <power/max8998_pmic.h> 180 181 #define KEY_PWR_PMIC_NAME "MAX8998_PMIC" 182 #define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1 183 #define KEY_PWR_STATUS_MASK (1 << 7) 184 #define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1 185 #define KEY_PWR_INTERRUPT_MASK (1 << 7) 186 187 #define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20 188 #define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21 189 #endif /* __ASSEMBLY__ */ 190 191 /* LCD console */ 192 #define LCD_BPP LCD_COLOR16 193 #define CONFIG_SYS_WHITE_ON_BLACK 194 195 /* 196 * LCD Settings 197 */ 198 #define CONFIG_BMP_16BPP 199 #define CONFIG_LD9040 200 #define CONFIG_VIDEO_BMP_GZIP 201 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) 202 203 #endif /* __CONFIG_H */ 204