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