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