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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159 lines
5.0 KiB
159 lines
5.0 KiB
/*
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* Copyright (C) 2017 Logic PD, Inc.
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*
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* Configuration settings for the LogicPD i.MX6 SOM.
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __IMX6LOGIC_CONFIG_H
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#define __IMX6LOGIC_CONFIG_H
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#define CONFIG_MXC_UART_BASE UART1_BASE
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#define CONSOLE_DEV "ttymxc0"
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#include "mx6_common.h"
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
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/* MMC Configs */
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#define CONFIG_SYS_FSL_ESDHC_ADDR 0
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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#define CONFIG_MMCROOT "/dev/mmcblk1p2" /* Dev kit SD card */
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/* Ethernet Configs */
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#define CONFIG_MII
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#define CONFIG_FEC_XCV_TYPE RMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_FEC_MXC_PHYADDR 0
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"script=boot.scr\0" \
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"image=zImage\0" \
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"bootm_size=0x10000000\0" \
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"fdt_addr_r=0x18000000\0" \
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"fdt_addr=0x18000000\0" \
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"ramdisk_addr_r=0x13000000\0" \
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"ramdiskaddr=0x13000000\0" \
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"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
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"ramdisk_file=rootfs.cpio.uboot\0" \
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"boot_fdt=try\0" \
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"ip_dyn=yes\0" \
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"console=" CONSOLE_DEV "\0" \
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"mmcdev=1\0" \
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"mmcpart=1\0" \
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"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
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"nandroot=ubi0:rootfs rootfstype=ubifs\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate}" \
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" root=${mmcroot} ${mtdparts}\0" \
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"nandargs=setenv bootargs console=${console},${baudrate}" \
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" ubi.mtd=fs root=${nandroot} ${mtdparts}\0" \
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"ramargs=setenv bootargs console=${console},${baudrate}" \
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" root=/dev/ram rw ${mtdparts}\0" \
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"loadbootscript=" \
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"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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"bootscript=echo Running bootscript from mmc ...;" \
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" source\0" \
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"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image};" \
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" setenv kernelsize ${filesize}\0" \
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"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
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"loadramdisk=fatload mmc ${mmcdev}:${mmcpart} ${ramdiskaddr}" \
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" ${ramdisk_file}; setenv ramdisksize ${filesize}\0" \
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"mmcboot=echo Booting from mmc...; run mmcargs; run loadimage;" \
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" run loadfdt; bootz ${loadaddr} - ${fdt_addr}\0" \
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"mmcramboot=run ramargs; run loadimage;" \
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" run loadfdt; run loadramdisk;" \
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" bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
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"nandboot=echo Booting from nand ...; " \
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" run nandargs;" \
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" nand read ${loadaddr} kernel ${kernelsize};" \
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" nand read ${fdt_addr} dtb;" \
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" bootz ${loadaddr} - ${fdt_addr}\0" \
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"nandramboot=echo Booting RAMdisk from nand ...; " \
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" nand read ${ramdiskaddr} fs ${ramdisksize};" \
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" nand read ${loadaddr} kernel ${kernelsize};" \
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" nand read ${fdt_addr} dtb;" \
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" run ramargs;" \
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" bootz ${loadaddr} ${ramdiskaddr} ${fdt_addr}\0" \
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"netargs=setenv bootargs console=${console},${baudrate} " \
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"root=/dev/nfs" \
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" ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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"netboot=echo Booting from net ...; " \
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"run netargs; " \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"${get_cmd} ${image}; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
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"bootz ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootz; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootz; " \
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"fi;\0" \
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"autoboot=mmc dev ${mmcdev};" \
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"if mmc rescan; then " \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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"if run loadimage; then " \
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"run mmcboot; " \
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"else run netboot; " \
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"fi; " \
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"fi; " \
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"else run netboot; fi"
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#define CONFIG_BOOTCOMMAND \
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"run autoboot"
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#define CONFIG_ARP_TIMEOUT 200UL
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#define CONFIG_SYS_MEMTEST_START 0x10000000
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#define CONFIG_SYS_MEMTEST_END 0x10010000
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#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* Environment organization */
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#define CONFIG_ENV_SIZE (8 * 1024)
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#define CONFIG_ENV_OFFSET 0x400000
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#define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
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/* NAND stuff */
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#define CONFIG_SYS_MAX_NAND_DEVICE 1
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#define CONFIG_SYS_NAND_BASE 0x40000000
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#define CONFIG_SYS_NAND_5_ADDR_CYCLE
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#define CONFIG_SYS_NAND_ONFI_DETECTION
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#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
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/* MTD device */
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# define CONFIG_MTD_DEVICE
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# define CONFIG_MTD_PARTITIONS
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/* DMA stuff, needed for GPMI/MXS NAND support */
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/* EEPROM contains serial no, MAC addr and other Logic PD info */
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#define CONFIG_I2C_EEPROM
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#endif /* __IMX6LOGIC_CONFIG_H */
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