1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2010 Samsung Electronics
4 * Minkyu Kang <mk7.kang@samsung.com>
6 * Configuation settings for the SAMSUNG Universal (EXYNOS4210) board.
9 #ifndef __CONFIG_UNIVERSAL_H
10 #define __CONFIG_UNIVERSAL_H
12 #include <configs/exynos4-common.h>
14 #define CONFIG_TIZEN /* TIZEN lib */
16 /* Keep L2 Cache Disabled */
18 /* Universal has 2 banks of DRAM */
19 #define CONFIG_SYS_SDRAM_BASE 0x40000000
20 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
22 #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
24 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
25 - GENERATED_GBL_DATA_SIZE)
27 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
29 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
31 #define NORMAL_MTDPARTS_DEFAULT CONFIG_MTDPARTS_DEFAULT
33 #define MBRPARTS_DEFAULT "20M(permanent)"\
39 #define CONFIG_EXTRA_ENV_SETTINGS \
41 "onenand erase 0x0 0x100000;" \
42 "onenand write 0x42008000 0x0 0x100000\0" \
44 "onenand erase 0xc00000 0x500000;" \
45 "onenand write 0x41008000 0xc00000 0x500000\0" \
47 "run loaduimage; bootm 0x40007FC0\0" \
49 "mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \
52 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
55 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
56 "ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7 " \
57 "rootflags=bulk_read,no_chk_data_crc ${mtdparts} ${opts} " \
58 "${lcdinfo} ${console} ${meminfo}; run bootk\0" \
60 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
61 "ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7 " \
62 "rootflags=bulk_read,no_chk_data_crc ${mtdparts} ${opts} " \
63 "${lcdinfo} ${console} ${meminfo}" \
64 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
66 "set bootargs root=/dev/nfs rw " \
67 "nfsroot=${nfsroot},nolock,tcp " \
68 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
69 "${netmask}:generic:usb0:off ${console} ${meminfo}" \
72 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
73 "${console} ${meminfo} " \
74 "initrd=0x43000000,8M ramdisk=8192\0" \
76 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
77 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
78 "run loaduimage; bootm 0x40007FC0\0" \
79 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
80 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
81 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
84 "console=console=ttySAC1,115200n8\0" \
85 "mtdparts=" CONFIG_MTDPARTS_DEFAULT \
86 "mbrparts=" MBRPARTS_DEFAULT \
87 "meminfo=crashkernel=32M@0x50000000\0" \
88 "nfsroot=/nfsroot/arm\0" \
92 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
96 "opts=always_resume=1"
98 #define CONFIG_USE_ONENAND_BOARD_INIT
99 #define CONFIG_SAMSUNG_ONENAND
100 #define CONFIG_SYS_ONENAND_BASE 0x0C000000
102 #define CONFIG_USB_GADGET_DWC2_OTG_PHY
105 void universal_spi_scl(int bit);
106 void universal_spi_sda(int bit);
107 int universal_spi_read(void);
110 /* Common misc for Samsung */
111 #define CONFIG_MISC_COMMON
113 /* Download menu - Samsung common */
114 #define CONFIG_LCD_MENU
116 /* Download menu - definitions for check keys */
119 #define KEY_PWR_PMIC_NAME "MAX8998_PMIC"
120 #define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1
121 #define KEY_PWR_STATUS_MASK (1 << 7)
122 #define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1
123 #define KEY_PWR_INTERRUPT_MASK (1 << 7)
125 #define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20
126 #define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21
127 #endif /* __ASSEMBLY__ */
130 #define LCD_BPP LCD_COLOR16
135 #define CONFIG_LD9040
136 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54)
138 #endif /* __CONFIG_H */