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kumquat-buildroot/board/visionfive
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Peter Korsgaard 3cc157e2e3 configs/visionfive_defconfig: new defconfig 
Add a defconfig for the Starfive VisionFive board, a board built around the
Starfive JH7100 RISC-V 64bit SoC (same as Beaglev).

This board comes with functional lowlevel and U-Boot bootloaders in SPI
flash.  The defconfig reuses these and only builds a (6.0 based) kernel and
rootfs.

The factory shipped U-Boot is hard coded to look at MMC partition 3 and
misses some variables, so we provide a uEnv.txt to fix that up, based on
what is done in provided Fedora image.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2022-10-14 15:47:21 +02:00
..
overlay/boot configs/visionfive_defconfig: new defconfig 2022-10-14 15:47:21 +02:00
genimage.cfg configs/visionfive_defconfig: new defconfig 2022-10-14 15:47:21 +02:00
readme.txt configs/visionfive_defconfig: new defconfig 2022-10-14 15:47:21 +02:00

readme.txt 

Starfive VisionFive
===================

The VisionFive is a low-cost RISC-V 64-bit based platform, powered by a
Starfive JH7100 processor.

https://doc-en.rvspace.org/Doc_Center/visionfive.html

How to build
============

$ make visionfive_defconfig
$ make

How to write the SD card
========================

Once the build process is finished you will have an image called "sdcard.img"
in the output/images/ directory.

Copy the bootable "sdcard.img" onto an SD card with "dd":

  $ sudo dd if=output/images/sdcard.img of=/dev/sdX

Preparing the board
===================

Connect a TTL UART cable to pin 6 (GND), 8 (TX) and 10 (RX).

Insert your SD card.

Power-up the board using an USB-C cable.