96 lines
2.1 KiB
Plaintext
96 lines
2.1 KiB
Plaintext
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Intro
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=====
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This default configuration will allow you to start experimenting with the
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buildroot environment for the Rock64. With this default configuration you
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can log in into board via uart and look around.
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Board homepage: https://www.pine64.org/?page_id=7147
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Build
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=====
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First, load rock64 config for buildroot
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$ make rock64_defconfig
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Optionally make changes to buildroot config (to install more programs)
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$ make menuconfig
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And then build everything
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$ make
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When completed, following files will be generated in output/images directory:
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.
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├── Image
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├── bl31.bin
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├── bl31.elf
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├── rk3328-rock64.dtb
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├── rootfs.ext2
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├── rootfs.ext4 -> rootfs.ext2
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├── rootfs.tar
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├── sdcard.img
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├── u-boot-spl.bin
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├── u-boot-tpl-spl.img
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├── u-boot-tpl.bin
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├── u-boot-tpl.img
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├── u-boot.bin
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└── u-boot.itb
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Creating bootable SD card
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=========================
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!!! THIS COMMAND MAY WIPE YOUR DISK!
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!!! MAKE SURE YOU PASSED CORRECT DEVICE!
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!!! OR IT THIS WILL WIPE YOUR DISK!
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Simply invoke (as root)
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# dd if=output/images/sdcard.img of=/dev/sdX && sync
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Where X is your SD card device (not partition), of= argument may also be
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/dev/mmcblk0 if you are using built-in sd card reader.
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Runtime
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=======
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Login
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-----
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By default, buildroot has no password, just type 'root' as login user, and
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you will be logged in.
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Serial console
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--------------
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Serial console needs to be connected to pins (into 40pin rpi compatible part)
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pin 6: gnd
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pin 8: tx
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pin 10: rx
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Pin numbers are printed on board.
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Uart configuration is not standard. Rock64 uses 1500000 (1,5M) baudrate
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with standard 8n1.
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Ethernet
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--------
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To enable ethernet you need to load modules for it:
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# modprobe stmmac
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# modprobe dwmac-rk
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and since by default there is no dhcp installed, you need to configure ip
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address, remember to change address to fit your network.
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# ifconfig eth0 up
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# ip addr add 10.1.1.180/24 dev eth0
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# ping 10.1.1.1
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PING 10.1.1.1 (10.1.1.1): 56 data bytes
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64 bytes from 10.1.1.1: seq=0 ttl=64 time=0.695 ms
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