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