upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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306 lines
8.9 KiB
306 lines
8.9 KiB
/*
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* Copyright (C) 2013 Samsung Electronics
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* Sanghee Kim <sh0130.kim@samsung.com>
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* Piotr Wilczek <p.wilczek@samsung.com>
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*
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* Configuation settings for the SAMSUNG TRATS2 (EXYNOS4412) board.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CONFIG_SAMSUNG /* in a SAMSUNG core */
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#define CONFIG_S5P /* which is in a S5P Family */
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#define CONFIG_EXYNOS4 /* which is in a EXYNOS4XXX */
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#define CONFIG_TIZEN /* TIZEN lib */
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#define PLATFORM_NO_UNALIGNED
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#include <asm/arch/cpu.h> /* get chip and board defs */
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_DISPLAY_CPUINFO
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#define CONFIG_DISPLAY_BOARDINFO
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_SYS_CACHELINE_SIZE 32
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#ifndef CONFIG_SYS_L2CACHE_OFF
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#define CONFIG_SYS_L2_PL310
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#define CONFIG_SYS_PL310_BASE 0x10502000
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#endif
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#define CONFIG_NR_DRAM_BANKS 4
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#define PHYS_SDRAM_1 0x40000000 /* LDDDR2 DMC 0 */
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#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */
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#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */
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#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */
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#define PHYS_SDRAM_3 0x60000000 /* LPDDR2 DMC 1 */
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#define PHYS_SDRAM_3_SIZE (256 << 20) /* 256 MB in CS 0 */
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#define PHYS_SDRAM_4 0x70000000 /* LPDDR2 DMC 1 */
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#define PHYS_SDRAM_4_SIZE (256 << 20) /* 256 MB in CS 0 */
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#define PHYS_SDRAM_END 0x80000000
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#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
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#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
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#define CONFIG_SYS_TEXT_BASE 0x78100000
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#define CONFIG_SYS_CLK_FREQ 24000000
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_REVISION_TAG
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/* MACH_TYPE_TRATS2 */
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#define MACH_TYPE_TRATS2 3765
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#define CONFIG_MACH_TYPE MACH_TYPE_TRATS2
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#define CONFIG_DISPLAY_CPUINFO
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (2 << 20))
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/* select serial console configuration */
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#define CONFIG_SERIAL2
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#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_BAUDRATE 115200
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/* It should define before config_cmd_default.h */
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#define CONFIG_SYS_NO_FLASH
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/***********************************************************
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* Command definition
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***********************************************************/
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_ECHO
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_FLASH
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#undef CONFIG_CMD_IMLS
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#undef CONFIG_CMD_NAND
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#undef CONFIG_CMD_MISC
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_SOURCE
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#undef CONFIG_CMD_XIMG
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#define CONFIG_CMD_CACHE
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_GPT
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#define CONFIG_CMD_PMIC
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_ZERO_BOOTDELAY_CHECK
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#define CONFIG_CMD_FAT
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#define CONFIG_FAT_WRITE
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/* EXT4 */
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#define CONFIG_CMD_EXT4
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#define CONFIG_CMD_EXT4_WRITE
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/* To use the TFTPBOOT over USB, Please enable the CONFIG_CMD_NET */
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#undef CONFIG_CMD_NET
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/* MMC */
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#define CONFIG_GENERIC_MMC
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#define CONFIG_MMC
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#define CONFIG_S5P_SDHCI
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#define CONFIG_SDHCI
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#define CONFIG_MMC_SDMA
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#define CONFIG_MMC_DEFAULT_DEV 0
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/* PWM */
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#define CONFIG_PWM
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#define CONFIG_BOOTARGS "Please use defined boot"
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#define CONFIG_BOOTCOMMAND "run mmcboot"
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#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_CONSOLE_INFO_QUIET
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV
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/* Tizen - partitions definitions */
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#define PARTS_CSA "csa-mmc"
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#define PARTS_BOOTLOADER "u-boot"
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#define PARTS_BOOT "boot"
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#define PARTS_ROOT "platform"
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#define PARTS_DATA "data"
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#define PARTS_CSC "csc"
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#define PARTS_UMS "ums"
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#define PARTS_DEFAULT \
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"uuid_disk=${uuid_gpt_disk};" \
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"name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
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"name="PARTS_BOOTLOADER",size=60MiB," \
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"uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \
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"name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
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"name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
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"name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
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"name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
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"name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootk=" \
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"run loaddtb; run loaduimage; bootm 0x40007FC0 - ${fdtaddr}\0" \
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"updatemmc=" \
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"mmc boot 0 1 1 1; mmc write 0x42008000 0 0x200;" \
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"mmc boot 0 1 1 0\0" \
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"updatebackup=" \
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"mmc boot 0 1 1 2; mmc write 0x42100000 0 0x200;" \
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" mmc boot 0 1 1 0\0" \
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"updatebootb=" \
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"mmc read 0x51000000 0x80 0x200; run updatebackup\0" \
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"updateuboot=" \
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"mmc write 0x50000000 0x80 0x400\0" \
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"mmcboot=" \
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"setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
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"${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
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"run loaddtb; run loaduimage; bootm 0x40007FC0 - ${fdtaddr}\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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"verify=n\0" \
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"rootfstype=ext4\0" \
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"console=" CONFIG_DEFAULT_CONSOLE \
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"kernelname=uImage\0" \
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"loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
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"0x40007FC0 ${kernelname}\0" \
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"loaddtb=ext4load mmc ${mmcdev}:${mmcbootpart} ${fdtaddr} " \
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"${fdtfile}\0" \
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"mmcdev=0\0" \
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"mmcbootpart=2\0" \
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"mmcrootpart=5\0" \
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"opts=always_resume=1\0" \
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"partitions=" PARTS_DEFAULT \
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"uartpath=ap\0" \
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"usbpath=ap\0" \
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"consoleon=set console console=ttySAC2,115200n8; save; reset\0" \
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"consoleoff=set console console=ram; save; reset\0" \
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"spladdr=0x40000100\0" \
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"splsize=0x200\0" \
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"splfile=falcon.bin\0" \
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"spl_export=" \
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"setexpr spl_imgsize ${splsize} + 8 ;" \
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"setenv spl_imgsize 0x${spl_imgsize};" \
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"setexpr spl_imgaddr ${spladdr} - 8 ;" \
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"setexpr spl_addr_tmp ${spladdr} - 4 ;" \
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"mw.b ${spl_imgaddr} 0x00 ${spl_imgsize};run loaduimage;" \
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"setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
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"${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo};" \
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"spl export atags 0x40007FC0;" \
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"crc32 ${spladdr} ${splsize} ${spl_imgaddr};" \
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"mw.l ${spl_addr_tmp} ${splsize};" \
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"ext4write mmc ${mmcdev}:${mmcbootpart}" \
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" /${splfile} ${spl_imgaddr} ${spl_imgsize};" \
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"setenv spl_imgsize;" \
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"setenv spl_imgaddr;" \
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"setenv spl_addr_tmp;\0" \
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"fdtaddr=40800000\0" \
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"fdtfile=exynos4412-trats2.dtb\0"
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
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/* Boot Argument Buffer Size */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* memtest works on */
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#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
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- GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_HZ 1000
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/* valid baudrates */
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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#define CONFIG_SYS_MONITOR_BASE 0x00000000
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/*-----------------------------------------------------------------------
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* FLASH and environment organization
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*/
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#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
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#define CONFIG_ENV_IS_IN_MMC
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#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
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#define CONFIG_ENV_SIZE 4096
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#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */
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#define CONFIG_EFI_PARTITION
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#define CONFIG_PARTITION_UUIDS
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#define CONFIG_MISC_INIT_R
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#define CONFIG_BOARD_EARLY_INIT_F
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/* I2C */
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#include <asm/arch/gpio.h>
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_S3C24X0
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#define CONFIG_SYS_I2C_S3C24X0_SPEED 100000
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#define CONFIG_SYS_I2C_S3C24X0_SLAVE 0
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#define CONFIG_MAX_I2C_NUM 8
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#define CONFIG_SYS_I2C_SOFT
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#define CONFIG_SYS_I2C_SOFT_SPEED 50000
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#define CONFIG_SYS_I2C_SOFT_SLAVE 0x00
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#define I2C_SOFT_DECLARATIONS2
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#define CONFIG_SYS_I2C_SOFT_SPEED_2 50000
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#define CONFIG_SYS_I2C_SOFT_SLAVE_2 0x00
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#define CONFIG_SOFT_I2C_READ_REPEATED_START
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#define CONFIG_SYS_I2C_INIT_BOARD
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#ifndef __ASSEMBLY__
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int get_soft_i2c_scl_pin(void);
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int get_soft_i2c_sda_pin(void);
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#endif
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#define CONFIG_SOFT_I2C_GPIO_SCL get_soft_i2c_scl_pin()
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#define CONFIG_SOFT_I2C_GPIO_SDA get_soft_i2c_sda_pin()
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/* POWER */
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_MAX77686
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#define CONFIG_POWER_PMIC_MAX77693
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#define CONFIG_POWER_MUIC_MAX77693
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#define CONFIG_POWER_FG_MAX77693
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#define CONFIG_POWER_BATTERY_TRATS2
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/* LCD */
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#define CONFIG_EXYNOS_FB
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#define CONFIG_LCD
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#define CONFIG_CMD_BMP
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#define CONFIG_BMP_32BPP
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#define CONFIG_FB_ADDR 0x52504000
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#define CONFIG_S6E8AX0
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#define CONFIG_EXYNOS_MIPI_DSIM
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#define CONFIG_VIDEO_BMP_GZIP
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#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 250 * 4) + (1 << 12))
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/* Pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#endif /* __CONFIG_H */
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