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 54 #define NORMAL_MTDPARTS_DEFAULT CONFIG_MTDPARTS_DEFAULT 55 56 #define MBRPARTS_DEFAULT "20M(permanent)"\ 57 ",20M(boot)"\ 58 ",1G(system)"\ 59 ",100M(swap)"\ 60 ",-(UMS)\0" 61 62 #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7" 63 #define CONFIG_BOOTBLOCK "10" 64 #define CONFIG_UBIBLOCK "9" 65 66 #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV 67 #define CONFIG_ENV_SIZE 4096 68 #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ 69 70 #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc " 71 #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \ 72 "${mtdparts}" 73 74 #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" 75 76 #define CONFIG_ENV_VARS_UBOOT_CONFIG 77 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG 78 79 #define CONFIG_EXTRA_ENV_SETTINGS \ 80 "updateb=" \ 81 "onenand erase 0x0 0x100000;" \ 82 "onenand write 0x42008000 0x0 0x100000\0" \ 83 "updatek=" \ 84 "onenand erase 0xc00000 0x500000;" \ 85 "onenand write 0x41008000 0xc00000 0x500000\0" \ 86 "bootk=" \ 87 "run loaduimage; bootm 0x40007FC0\0" \ 88 "updatebackup=" \ 89 "mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \ 90 "mmc dev 0 0\0" \ 91 "updatebootb=" \ 92 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \ 93 "lpj=lpj=3981312\0" \ 94 "ubifsboot=" \ 95 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \ 96 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ 97 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \ 98 "tftpboot=" \ 99 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 100 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ 101 CONFIG_ENV_COMMON_BOOT \ 102 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \ 103 "nfsboot=" \ 104 "set bootargs root=/dev/nfs rw " \ 105 "nfsroot=${nfsroot},nolock,tcp " \ 106 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 107 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \ 108 "; run bootk\0" \ 109 "ramfsboot=" \ 110 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \ 111 "${console} ${meminfo} " \ 112 "initrd=0x43000000,8M ramdisk=8192\0" \ 113 "mmcboot=" \ 114 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 115 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ 116 "run loaduimage; bootm 0x40007FC0\0" \ 117 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 118 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 119 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \ 120 "verify=n\0" \ 121 "rootfstype=ext4\0" \ 122 "console=" CONFIG_DEFAULT_CONSOLE \ 123 "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ 124 "mbrparts=" MBRPARTS_DEFAULT \ 125 "meminfo=crashkernel=32M@0x50000000\0" \ 126 "nfsroot=/nfsroot/arm\0" \ 127 "bootblock=" CONFIG_BOOTBLOCK "\0" \ 128 "ubiblock=" CONFIG_UBIBLOCK" \0" \ 129 "ubi=enabled\0" \ 130 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \ 131 "mmcdev=0\0" \ 132 "mmcbootpart=2\0" \ 133 "mmcrootpart=3\0" \ 134 "opts=always_resume=1" 135 136 #define CONFIG_USE_ONENAND_BOARD_INIT 137 #define CONFIG_SAMSUNG_ONENAND 138 #define CONFIG_SYS_ONENAND_BASE 0x0C000000 139 140 #define CONFIG_USB_GADGET_DWC2_OTG_PHY 141 142 /* 143 * SPI Settings 144 */ 145 #define CONFIG_SOFT_SPI 146 147 #ifndef __ASSEMBLY__ 148 void universal_spi_scl(int bit); 149 void universal_spi_sda(int bit); 150 int universal_spi_read(void); 151 #endif 152 153 /* Common misc for Samsung */ 154 #define CONFIG_MISC_COMMON 155 156 #define CONFIG_MISC_INIT_R 157 158 /* Download menu - Samsung common */ 159 #define CONFIG_LCD_MENU 160 161 /* Download menu - definitions for check keys */ 162 #ifndef __ASSEMBLY__ 163 164 #define KEY_PWR_PMIC_NAME "MAX8998_PMIC" 165 #define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1 166 #define KEY_PWR_STATUS_MASK (1 << 7) 167 #define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1 168 #define KEY_PWR_INTERRUPT_MASK (1 << 7) 169 170 #define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20 171 #define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21 172 #endif /* __ASSEMBLY__ */ 173 174 /* LCD console */ 175 #define LCD_BPP LCD_COLOR16 176 177 /* 178 * LCD Settings 179 */ 180 #define CONFIG_BMP_16BPP 181 #define CONFIG_LD9040 182 #define CONFIG_VIDEO_BMP_GZIP 183 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) 184 185 #endif /* __CONFIG_H */ 186