mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-01 00:49:43 +00:00
35777e2226
Support for a new command (defined at envs) - spl_export generates
the ATAGS image necessary for fast boot. Afterwards, it is stored
at ext4 partition.
Generated image format:
CRC [4B] SIZE [4B] PAYLOAD(ATAGS/DT) [SIZE]
Remarks:
- CRC is calculated only for PAYLOAD
- SIZE is the size of PAYLOAD
It is important to adjust ${splsize} when large image is generated.
It is defined as hex, since ext4 related commands expect it.
The ${spladdr} environment variable corresponds to
CONFIG_SYS_SPL_ARGS_ADDR
Additionally definitions for DFU have been refactored and support for
EFI has been added as well.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
319 lines
10 KiB
C
319 lines
10 KiB
C
/*
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* Copyright (C) 2011 Samsung Electronics
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* Heungjun Kim <riverful.kim@samsung.com>
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*
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* Configuation settings for the SAMSUNG TRATS (EXYNOS4210) board.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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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_EXYNOS4210 /* which is in a EXYNOS4210 */
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#define CONFIG_TRATS /* working with TRATS */
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#define CONFIG_TIZEN /* TIZEN lib */
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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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#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_SYS_SDRAM_BASE 0x40000000
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#define CONFIG_SYS_TEXT_BASE 0x63300000
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/* input clock of PLL: TRATS has 24MHz input clock at EXYNOS4210 */
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#define CONFIG_SYS_CLK_FREQ_C210 24000000
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#define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210
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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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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_BOARD_EARLY_INIT_F
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/* MACH_TYPE_TRATS macro will be removed once added to mach-types */
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#define MACH_TYPE_TRATS 3928
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#define CONFIG_MACH_TYPE MACH_TYPE_TRATS
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
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/* select serial console configuration */
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#define CONFIG_SERIAL2 /* use SERIAL 2 */
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#define CONFIG_BAUDRATE 115200
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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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/* PWM */
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#define CONFIG_PWM
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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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/* Command definition */
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#include <config_cmd_default.h>
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_MISC
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_XIMG
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#undef CONFIG_CMD_CACHE
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#undef CONFIG_CMD_ONENAND
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#undef CONFIG_CMD_MTDPARTS
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#define CONFIG_CMD_MMC
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#define CONFIG_CMD_DFU
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#define CONFIG_CMD_GPT
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#define CONFIG_CMD_SETEXPR
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/* FAT */
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#define CONFIG_CMD_FAT
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#define CONFIG_FAT_WRITE
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/* USB Composite download gadget - g_dnl */
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#define CONFIG_USBDOWNLOAD_GADGET
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#define CONFIG_DFU_FUNCTION
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#define CONFIG_DFU_MMC
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/* USB Samsung's IDs */
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#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
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#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
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#define CONFIG_G_DNL_MANUFACTURER "Samsung"
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#define CONFIG_BOOTDELAY 1
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#define CONFIG_ZERO_BOOTDELAY_CHECK
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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_BOOTBLOCK "10"
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#define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
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/* Tizen - partitions definitions */
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#define PARTS_CSA "csa-mmc"
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#define PARTS_BOOTLOADER "u-boot"
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#define PARTS_BOOT "boot"
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#define PARTS_ROOT "platform"
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#define PARTS_DATA "data"
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#define PARTS_CSC "csc"
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#define PARTS_UMS "ums"
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#define PARTS_DEFAULT \
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"uuid_disk=${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=${uuid_gpt_"PARTS_UMS"}\0" \
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#define CONFIG_DFU_ALT \
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"u-boot mmc 80 400;" \
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"uImage ext4 0 2\0" \
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_CONSOLE_INFO_QUIET
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootk=" \
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"run loaduimage; bootm 0x40007FC0\0" \
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"updatemmc=" \
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"mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \
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"mmc boot 0 1 1 0\0" \
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"updatebackup=" \
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"mmc boot 0 1 1 2; mmc write 0 0x42100000 0 0x200;" \
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"mmc boot 0 1 1 0\0" \
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"updatebootb=" \
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"mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
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"lpj=lpj=3981312\0" \
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"nfsboot=" \
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"setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${nfsroot},nolock,tcp " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:" \
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"${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
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"; run bootk\0" \
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"ramfsboot=" \
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"setenv bootargs root=/dev/ram0 rw rootfstype=ext2 " \
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"${console} ${meminfo} " \
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"initrd=0x43000000,8M ramdisk=8192\0" \
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"mmcboot=" \
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"setenv bootargs root=/dev/mmcblk${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=setenv 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=" CONFIG_DEFAULT_CONSOLE \
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"meminfo=crashkernel=32M@0x50000000\0" \
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"nfsroot=/nfsroot/arm\0" \
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"bootblock=" CONFIG_BOOTBLOCK "\0" \
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"loaduimage=ext4load 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=5\0" \
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"opts=always_resume=1\0" \
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"partitions=" PARTS_DEFAULT \
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"dfu_alt_info=" CONFIG_DFU_ALT \
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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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"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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/* Miscellaneous configurable options */
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
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#define CONFIG_SYS_PROMPT "TRATS # "
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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 16 /* 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_HZ 1000
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/* TRATS has 4 banks of DRAM */
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#define CONFIG_NR_DRAM_BANKS 4
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#define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */
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#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
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#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
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#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
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#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
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#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
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#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
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#define CONFIG_SYS_MONITOR_BASE 0x00000000
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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 0
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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_DOS_PARTITION
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#define CONFIG_EFI_PARTITION
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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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/* Falcon mode definitions */
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#define CONFIG_CMD_SPL
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#define CONFIG_SYS_SPL_ARGS_ADDR PHYS_SDRAM_1 + 0x100
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/* GPT */
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#define CONFIG_EFI_PARTITION
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#define CONFIG_PARTITION_UUIDS
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_CACHELINE_SIZE 32
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#define CONFIG_SOFT_I2C
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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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#define CONFIG_SYS_I2C_SPEED 50000
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#define CONFIG_I2C_MULTI_BUS
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#define CONFIG_SOFT_I2C_MULTI_BUS
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#define CONFIG_SYS_MAX_I2C_BUS 15
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#include <asm/arch/gpio.h>
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/* I2C PMIC */
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#define CONFIG_SOFT_I2C_I2C5_SCL exynos4_gpio_part1_get_nr(b, 7)
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#define CONFIG_SOFT_I2C_I2C5_SDA exynos4_gpio_part1_get_nr(b, 6)
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/* I2C FG */
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#define CONFIG_SOFT_I2C_I2C9_SCL exynos4_gpio_part2_get_nr(y4, 1)
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#define CONFIG_SOFT_I2C_I2C9_SDA exynos4_gpio_part2_get_nr(y4, 0)
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#define CONFIG_SOFT_I2C_GPIO_SCL get_multi_scl_pin()
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#define CONFIG_SOFT_I2C_GPIO_SDA get_multi_sda_pin()
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#define I2C_INIT multi_i2c_init()
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_MAX8997
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#define CONFIG_POWER_FG
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#define CONFIG_POWER_FG_MAX17042
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#define CONFIG_POWER_MUIC
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#define CONFIG_POWER_MUIC_MAX8997
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#define CONFIG_POWER_BATTERY
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#define CONFIG_POWER_BATTERY_TRATS
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#define CONFIG_USB_GADGET
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#define CONFIG_USB_GADGET_S3C_UDC_OTG
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#define CONFIG_USB_GADGET_DUALSPEED
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#define CONFIG_USB_GADGET_VBUS_DRAW 2
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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 * 120 * 4) + (1 << 12))
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#endif /* __CONFIG_H */
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