mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
817f93422b
This relies on the old LCD implementation which is to be removed. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org>
122 lines
3.5 KiB
C
122 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2010 Samsung Electronics
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* Minkyu Kang <mk7.kang@samsung.com>
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*
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* Configuation settings for the SAMSUNG Universal (EXYNOS4210) board.
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*/
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#ifndef __CONFIG_UNIVERSAL_H
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#define __CONFIG_UNIVERSAL_H
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#include <configs/exynos4-common.h>
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/* Keep L2 Cache Disabled */
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/* Universal has 2 banks of DRAM */
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#define CONFIG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
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#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
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/* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
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#define NORMAL_MTDPARTS_DEFAULT CONFIG_MTDPARTS_DEFAULT
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#define MBRPARTS_DEFAULT "20M(permanent)"\
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",20M(boot)"\
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",1G(system)"\
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",100M(swap)"\
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",-(UMS)\0"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"updateb=" \
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"onenand erase 0x0 0x100000;" \
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"onenand write 0x42008000 0x0 0x100000\0" \
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"updatek=" \
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"onenand erase 0xc00000 0x500000;" \
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"onenand write 0x41008000 0xc00000 0x500000\0" \
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"bootk=" \
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"run loaduimage; bootm 0x40007FC0\0" \
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"updatebackup=" \
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"mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \
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"mmc dev 0 0\0" \
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"updatebootb=" \
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"mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
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"lpj=lpj=3981312\0" \
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"ubifsboot=" \
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"set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
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"ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7 " \
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"rootflags=bulk_read,no_chk_data_crc ${mtdparts} ${opts} " \
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"${lcdinfo} ${console} ${meminfo}; run bootk\0" \
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"tftpboot=" \
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"set bootargs root=ubi0!rootfs rootfstype=ubifs " \
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"ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7 " \
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"rootflags=bulk_read,no_chk_data_crc ${mtdparts} ${opts} " \
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"${lcdinfo} ${console} ${meminfo}" \
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"; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
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"nfsboot=" \
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"set bootargs root=/dev/nfs rw " \
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"nfsroot=${nfsroot},nolock,tcp " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:" \
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"${netmask}:generic:usb0:off ${console} ${meminfo}" \
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"; run bootk\0" \
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"ramfsboot=" \
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"set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
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"${console} ${meminfo} " \
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"initrd=0x43000000,8M ramdisk=8192\0" \
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"mmcboot=" \
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"set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
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"${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
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"run loaduimage; bootm 0x40007FC0\0" \
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"bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
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"boottrace=setenv opts initcall_debug; run bootcmd\0" \
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"mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
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"verify=n\0" \
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"rootfstype=ext4\0" \
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"console=console=ttySAC1,115200n8\0" \
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"mbrparts=" MBRPARTS_DEFAULT \
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"meminfo=crashkernel=32M@0x50000000\0" \
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"nfsroot=/nfsroot/arm\0" \
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"bootblock=10\0" \
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"ubiblock=9\0" \
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"ubi=enabled\0" \
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"loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
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"mmcdev=0\0" \
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"mmcbootpart=2\0" \
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"mmcrootpart=3\0" \
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"opts=always_resume=1"
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#define CONFIG_SYS_ONENAND_BASE 0x0C000000
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#ifndef __ASSEMBLY__
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void universal_spi_scl(int bit);
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void universal_spi_sda(int bit);
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int universal_spi_read(void);
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#endif
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/* Common misc for Samsung */
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#define CONFIG_MISC_COMMON
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/* Download menu - definitions for check keys */
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#ifndef __ASSEMBLY__
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#define KEY_PWR_PMIC_NAME "MAX8998_PMIC"
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#define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1
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#define KEY_PWR_STATUS_MASK (1 << 7)
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#define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1
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#define KEY_PWR_INTERRUPT_MASK (1 << 7)
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#define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20
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#define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21
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#endif /* __ASSEMBLY__ */
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/* LCD console */
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#define LCD_BPP LCD_COLOR16
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/*
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* LCD Settings
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*/
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#define CONFIG_LD9040
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#endif /* __CONFIG_H */
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