kumquat-buildroot/board/friendlyarm/nanopi-m4/readme.txt
Suniel Mahesh a855cd8a71 configs/nanopi_m4: new defconfig
A defconfig for the friendlyarm nanopi-m4 was added in
493c3979a4, but then removed
in a24bd8936f because an ARM32
compiler was needed to build ATF, and this was not supported
back then.

Now, since package/arm-gnu-a-toolchain/ has been added, this
defconfig can be re-introduced.

Following new changes are introduced in comparision with the
older changeset:
        - readme updated
        - GPT partition layout
        - update defconfig to build ATF
        - bump u-boot to 2020.07
        - bump linux to 5.8.2

Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
[Arnout: fixate U-Boot version; remove blind BR2_TARGET_UBOOT_NEEDS_PYTHON]
2020-09-02 22:40:52 +02:00

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FriendlyARM NANOPI-M4
=====================
Build:
$ make nanopi_m4_defconfig
$ make
Files created in output directory
=================================
output/images
├── bl31.elf
├── boot.vfat
├── extlinux
├── idbloader.img
├── Image
├── rk3399-nanopi-m4.dtb
├── rootfs.ext2
├── rootfs.ext4 -> rootfs.ext2
├── rootfs.tar
├── sdcard.img
├── u-boot.bin
└── u-boot.itb
Creating bootable SD card:
==========================
Simply invoke (as root)
sudo dd if=output/images/sdcard.img of=/dev/sdX && sync
Where X is your SD card device
Serial console
--------------
Baudrate for this board is 1500000
Login:
------
Enter 'root' as login user, and the prompt is ready.
https://wiki.amarulasolutions.com/bsp/rockchip/rk3399/nanopi_m4.html