| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2010 Samsung Electronics |
| * Minkyu Kang <mk7.kang@samsung.com> |
| * |
| * Configuation settings for the SAMSUNG Universal (EXYNOS4210) board. |
| */ |
| |
| #ifndef __CONFIG_UNIVERSAL_H |
| #define __CONFIG_UNIVERSAL_H |
| |
| #include <configs/exynos4-common.h> |
| |
| #define CONFIG_TIZEN /* TIZEN lib */ |
| |
| /* Keep L2 Cache Disabled */ |
| #define CONFIG_SYS_L2CACHE_OFF 1 |
| |
| /* Universal has 2 banks of DRAM */ |
| #define CONFIG_NR_DRAM_BANKS 2 |
| #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
| #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE |
| |
| #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */ |
| |
| /* select serial console configuration */ |
| #define CONFIG_SERIAL2 |
| |
| /* Console configuration */ |
| |
| #define CONFIG_BOOTCOMMAND "run mmcboot" |
| #define CONFIG_DEFAULT_CONSOLE "ttySAC1,115200n8" |
| |
| #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \ |
| - GENERATED_GBL_DATA_SIZE) |
| |
| #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */ |
| |
| #define CONFIG_SYS_MONITOR_BASE 0x00000000 |
| |
| /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000) |
| #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000) |
| |
| #define CONFIG_MTD_DEVICE |
| #define CONFIG_MTD_PARTITIONS |
| |
| /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ |
| |
| #define NORMAL_MTDPARTS_DEFAULT CONFIG_MTDPARTS_DEFAULT |
| |
| #define MBRPARTS_DEFAULT "20M(permanent)"\ |
| ",20M(boot)"\ |
| ",1G(system)"\ |
| ",100M(swap)"\ |
| ",-(UMS)\0" |
| |
| #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7" |
| #define CONFIG_BOOTBLOCK "10" |
| #define CONFIG_UBIBLOCK "9" |
| |
| #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV |
| #define CONFIG_ENV_SIZE 4096 |
| #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */ |
| |
| #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc " |
| #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \ |
| "${mtdparts}" |
| |
| #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}" |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "updateb=" \ |
| "onenand erase 0x0 0x100000;" \ |
| "onenand write 0x42008000 0x0 0x100000\0" \ |
| "updatek=" \ |
| "onenand erase 0xc00000 0x500000;" \ |
| "onenand write 0x41008000 0xc00000 0x500000\0" \ |
| "bootk=" \ |
| "run loaduimage; bootm 0x40007FC0\0" \ |
| "updatebackup=" \ |
| "mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \ |
| "mmc dev 0 0\0" \ |
| "updatebootb=" \ |
| "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \ |
| "lpj=lpj=3981312\0" \ |
| "ubifsboot=" \ |
| "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \ |
| CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ |
| CONFIG_ENV_COMMON_BOOT "; run bootk\0" \ |
| "tftpboot=" \ |
| "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ |
| CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \ |
| CONFIG_ENV_COMMON_BOOT \ |
| "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \ |
| "nfsboot=" \ |
| "set bootargs root=/dev/nfs rw " \ |
| "nfsroot=${nfsroot},nolock,tcp " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:" \ |
| "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \ |
| "; run bootk\0" \ |
| "ramfsboot=" \ |
| "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \ |
| "${console} ${meminfo} " \ |
| "initrd=0x43000000,8M ramdisk=8192\0" \ |
| "mmcboot=" \ |
| "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ |
| "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ |
| "run loaduimage; bootm 0x40007FC0\0" \ |
| "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ |
| "boottrace=setenv opts initcall_debug; run bootcmd\0" \ |
| "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \ |
| "verify=n\0" \ |
| "rootfstype=ext4\0" \ |
| "console=" CONFIG_DEFAULT_CONSOLE "\0" \ |
| "mtdparts=" CONFIG_MTDPARTS_DEFAULT \ |
| "mbrparts=" MBRPARTS_DEFAULT \ |
| "meminfo=crashkernel=32M@0x50000000\0" \ |
| "nfsroot=/nfsroot/arm\0" \ |
| "bootblock=" CONFIG_BOOTBLOCK "\0" \ |
| "ubiblock=" CONFIG_UBIBLOCK" \0" \ |
| "ubi=enabled\0" \ |
| "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \ |
| "mmcdev=0\0" \ |
| "mmcbootpart=2\0" \ |
| "mmcrootpart=3\0" \ |
| "opts=always_resume=1" |
| |
| #define CONFIG_USE_ONENAND_BOARD_INIT |
| #define CONFIG_SAMSUNG_ONENAND |
| #define CONFIG_SYS_ONENAND_BASE 0x0C000000 |
| |
| #define CONFIG_USB_GADGET_DWC2_OTG_PHY |
| |
| /* |
| * SPI Settings |
| */ |
| #define CONFIG_SOFT_SPI |
| |
| #ifndef __ASSEMBLY__ |
| void universal_spi_scl(int bit); |
| void universal_spi_sda(int bit); |
| int universal_spi_read(void); |
| #endif |
| |
| /* Common misc for Samsung */ |
| #define CONFIG_MISC_COMMON |
| |
| #define CONFIG_MISC_INIT_R |
| |
| /* Download menu - Samsung common */ |
| #define CONFIG_LCD_MENU |
| |
| /* Download menu - definitions for check keys */ |
| #ifndef __ASSEMBLY__ |
| |
| #define KEY_PWR_PMIC_NAME "MAX8998_PMIC" |
| #define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1 |
| #define KEY_PWR_STATUS_MASK (1 << 7) |
| #define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1 |
| #define KEY_PWR_INTERRUPT_MASK (1 << 7) |
| |
| #define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20 |
| #define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21 |
| #endif /* __ASSEMBLY__ */ |
| |
| /* LCD console */ |
| #define LCD_BPP LCD_COLOR16 |
| |
| /* |
| * LCD Settings |
| */ |
| #define CONFIG_BMP_16BPP |
| #define CONFIG_LD9040 |
| #define CONFIG_VIDEO_BMP_GZIP |
| #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54) |
| |
| #endif /* __CONFIG_H */ |