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 /* select serial console configuration */ 26 27 /* Console configuration */ 28 29 #define CONFIG_BOOTCOMMAND "run mmcboot" 30 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" 31 32 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ 33 - GENERATED_GBL_DATA_SIZE) 34 35 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ 36 37 #define CONFIG_SYS_MONITOR_BASE 0x00000000 38 39 /* memtest works on */ 40 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) 41 42 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ 43 44 #define NORMAL_MTDPARTS_DEFAULT CONFIG_MTDPARTS_DEFAULT 45 46 #define MBRPARTS_DEFAULT "20M(permanent)"\ 47 ",20M(boot)"\ 48 ",1G(system)"\ 49 ",100M(swap)"\ 50 ",-(UMS)\0" 51 52 #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7" 53 #define CONFIG_BOOTBLOCK "10" 54 #define CONFIG_UBIBLOCK "9" 55 56 #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV 57 58 #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc " 59 #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \ 60 "${mtdparts}" 61 62 #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" 63 64 #define CONFIG_EXTRA_ENV_SETTINGS \ 65 "updateb=" \ 66 "onenand erase 0x0 0x100000;" \ 67 "onenand write 0x42008000 0x0 0x100000\0" \ 68 "updatek=" \ 69 "onenand erase 0xc00000 0x500000;" \ 70 "onenand write 0x41008000 0xc00000 0x500000\0" \ 71 "bootk=" \ 72 "run loaduimage; bootm 0x40007FC0\0" \ 73 "updatebackup=" \ 74 "mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \ 75 "mmc dev 0 0\0" \ 76 "updatebootb=" \ 77 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \ 78 "lpj=lpj=3981312\0" \ 79 "ubifsboot=" \ 80 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \ 81 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ 82 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \ 83 "tftpboot=" \ 84 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ 85 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ 86 CONFIG_ENV_COMMON_BOOT \ 87 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \ 88 "nfsboot=" \ 89 "set bootargs root=/dev/nfs rw " \ 90 "nfsroot=${nfsroot},nolock,tcp " \ 91 "ip=${ipaddr}:${serverip}:${gatewayip}:" \ 92 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \ 93 "; run bootk\0" \ 94 "ramfsboot=" \ 95 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \ 96 "${console} ${meminfo} " \ 97 "initrd=0x43000000,8M ramdisk=8192\0" \ 98 "mmcboot=" \ 99 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ 100 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ 101 "run loaduimage; bootm 0x40007FC0\0" \ 102 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ 103 "boottrace=setenv opts initcall_debug; run bootcmd\0" \ 104 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \ 105 "verify=n\0" \ 106 "rootfstype=ext4\0" \ 107 "console=" CONFIG_DEFAULT_CONSOLE \ 108 "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ 109 "mbrparts=" MBRPARTS_DEFAULT \ 110 "meminfo=crashkernel=32M@0x50000000\0" \ 111 "nfsroot=/nfsroot/arm\0" \ 112 "bootblock=" CONFIG_BOOTBLOCK "\0" \ 113 "ubiblock=" CONFIG_UBIBLOCK" \0" \ 114 "ubi=enabled\0" \ 115 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \ 116 "mmcdev=0\0" \ 117 "mmcbootpart=2\0" \ 118 "mmcrootpart=3\0" \ 119 "opts=always_resume=1" 120 121 #define CONFIG_USE_ONENAND_BOARD_INIT 122 #define CONFIG_SAMSUNG_ONENAND 123 #define CONFIG_SYS_ONENAND_BASE 0x0C000000 124 125 #define CONFIG_USB_GADGET_DWC2_OTG_PHY 126 127 /* 128 * SPI Settings 129 */ 130 #define CONFIG_SOFT_SPI 131 132 #ifndef __ASSEMBLY__ 133 void universal_spi_scl(int bit); 134 void universal_spi_sda(int bit); 135 int universal_spi_read(void); 136 #endif 137 138 /* Common misc for Samsung */ 139 #define CONFIG_MISC_COMMON 140 141 /* Download menu - Samsung common */ 142 #define CONFIG_LCD_MENU 143 144 /* Download menu - definitions for check keys */ 145 #ifndef __ASSEMBLY__ 146 147 #define KEY_PWR_PMIC_NAME "MAX8998_PMIC" 148 #define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1 149 #define KEY_PWR_STATUS_MASK (1 << 7) 150 #define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1 151 #define KEY_PWR_INTERRUPT_MASK (1 << 7) 152 153 #define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20 154 #define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21 155 #endif /* __ASSEMBLY__ */ 156 157 /* LCD console */ 158 #define LCD_BPP LCD_COLOR16 159 160 /* 161 * LCD Settings 162 */ 163 #define CONFIG_BMP_16BPP 164 #define CONFIG_LD9040 165 #define CONFIG_VIDEO_BMP_GZIP 166 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) 167 168 #endif /* __CONFIG_H */ 169