150 lines
5.0 KiB
C
150 lines
5.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2017 Toradex, Inc.
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*
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* Configuration settings for the Toradex Apalis TK1 modules.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <linux/sizes.h>
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#include "tegra124-common.h"
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#define CONFIG_ARCH_MISC_INIT
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/* Board-specific serial config */
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#define CONFIG_TEGRA_ENABLE_UARTA
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#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
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/* SD/MMC support */
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#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
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/* Environment in eMMC, before config block at the end of 1st "boot sector" */
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#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
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CONFIG_TDX_CFG_BLOCK_OFFSET)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#define CONFIG_SYS_MMC_ENV_PART 1
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/* PCI host support */
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#undef CONFIG_PCI_SCAN_SHOW
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/* PCI networking support */
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#define CONFIG_E1000_NO_NVM
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/* General networking support */
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#define CONFIG_IP_DEFRAG
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#define CONFIG_TFTP_BLOCKSIZE 16352
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#define CONFIG_TFTP_TSIZE
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#undef CONFIG_IPADDR
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#define CONFIG_IPADDR 192.168.10.2
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#define CONFIG_NETMASK 255.255.255.0
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#undef CONFIG_SERVERIP
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#define CONFIG_SERVERIP 192.168.10.1
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#define DFU_ALT_EMMC_INFO "apalis-tk1.img raw 0x0 0x500 mmcpart 1; " \
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"boot part 0 1 mmcpart 0; " \
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"rootfs part 0 2 mmcpart 0; " \
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"uImage fat 0 1 mmcpart 0; " \
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"tegra124-apalis-eval.dtb fat 0 1 mmcpart 0"
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#define EMMC_BOOTCMD \
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"emmcargs=ip=off root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait\0" \
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"emmcboot=run setup; setenv bootargs ${defargs} ${emmcargs} " \
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"${setupargs} ${vidargs}; echo Booting from internal eMMC " \
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"chip...; run emmcdtbload; load mmc 0:1 ${kernel_addr_r} " \
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"${boot_file} && run fdt_fixup && " \
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"bootm ${kernel_addr_r} - ${dtbparam}\0" \
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"emmcdtbload=setenv dtbparam; load mmc 0:1 ${fdt_addr_r} " \
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"${soc}-apalis-${fdt_board}.dtb && " \
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"setenv dtbparam ${fdt_addr_r}\0"
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#define NFS_BOOTCMD \
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"nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
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"nfsboot=pci enum; run setup; setenv bootargs ${defargs} ${nfsargs} " \
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"${setupargs} ${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
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"run nfsdtbload; dhcp ${kernel_addr_r} " \
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"&& run fdt_fixup && bootm ${kernel_addr_r} - ${dtbparam}\0" \
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"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} " \
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"${soc}-apalis-${fdt_board}.dtb " \
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"&& setenv dtbparam ${fdt_addr_r}\0"
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#define SD_BOOTCMD \
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"sdargs=ip=off root=/dev/mmcblk1p2 rw rootfstype=ext4 rootwait\0" \
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"sdboot=run setup; setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
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"${vidargs}; echo Booting from SD card in 8bit slot...; " \
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"run sddtbload; load mmc 1:1 ${kernel_addr_r} " \
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"${boot_file} && run fdt_fixup && " \
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"bootm ${kernel_addr_r} - ${dtbparam}\0" \
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"sddtbload=setenv dtbparam; load mmc 1:1 ${fdt_addr_r} " \
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"${soc}-apalis-${fdt_board}.dtb " \
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"&& setenv dtbparam ${fdt_addr_r}\0"
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#define USB_BOOTCMD \
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"usbargs=ip=off root=/dev/sda2 rw rootfstype=ext4 rootwait\0" \
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"usbboot=run setup; setenv bootargs ${defargs} ${setupargs} " \
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"${usbargs} ${vidargs}; echo Booting from USB stick...; " \
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"usb start && run usbdtbload; load usb 0:1 ${kernel_addr_r} " \
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"${boot_file} && run fdt_fixup && " \
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"bootm ${kernel_addr_r} - ${dtbparam}\0" \
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"usbdtbload=setenv dtbparam; load usb 0:1 ${fdt_addr_r} " \
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"${soc}-apalis-${fdt_board}.dtb " \
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"&& setenv dtbparam ${fdt_addr_r}\0"
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#define BOARD_EXTRA_ENV_SETTINGS \
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"boot_file=uImage\0" \
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"console=ttyS0\0" \
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"defargs=lp0_vec=2064@0xf46ff000 core_edp_mv=1150 core_edp_ma=4000 " \
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"usb_port_owner_info=2 lane_owner_info=6 emc_max_dvfs=0\0" \
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"dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
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EMMC_BOOTCMD \
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"fdt_board=eval\0" \
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"fdt_fixup=;\0" \
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NFS_BOOTCMD \
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SD_BOOTCMD \
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"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
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"00:14:2d:00:00:00; fi; pci enum && tftpboot ${loadaddr} " \
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"flash_eth.img && source ${loadaddr}\0" \
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"setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; " \
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"load ${interface} ${drive}:1 ${loadaddr} flash_blk.img " \
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"|| setenv drive 2; mmc rescan; load ${interface} ${drive}:1 " \
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"${loadaddr} flash_blk.img && " \
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"source ${loadaddr}\0" \
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"setup=setenv setupargs igb_mac=${ethaddr} " \
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"consoleblank=0 no_console_suspend=1 console=tty1 " \
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"console=${console},${baudrate}n8 debug_uartport=lsport,0 " \
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"${memargs}\0" \
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"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
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"setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
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"load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
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"source ${loadaddr}\0" \
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USB_BOOTCMD \
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"vidargs=video=tegrafb0:640x480-16@60 fbcon=map:1\0"
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/* Increase console I/O buffer size */
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#undef CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_CBSIZE 1024
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/* Increase arguments buffer size */
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#undef CONFIG_SYS_BARGSIZE
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* Increase maximum number of arguments */
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#undef CONFIG_SYS_MAXARGS
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#define CONFIG_SYS_MAXARGS 32
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#define CONFIG_CMD_TIME
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#define CONFIG_SYS_BOOT_RAMDISK_HIGH
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#include "tegra-common-usb-gadget.h"
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#include "tegra-common-post.h"
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/* Reserve top 1M for secure RAM */
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#define CONFIG_ARMV7_SECURE_BASE 0xfff00000
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#define CONFIG_ARMV7_SECURE_RESERVE_SIZE 0x00100000
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#endif /* __CONFIG_H */
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