kumquat-buildroot/board/andes/ae350
Yu Chien Peter Lin fc22c3ce40 board/andes/ae350: add support for Andes AE350
This patch provides defconfig and basic support for Andes
45 series RISC-V architecture on AE350 platform.

http://www.andestech.com/en/products-solutions/andeshape-platforms/ae350-axi-based-platform-pre-integrated-with-n25f-nx25f-a25-ax25/

Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Signed-off-by: Alan Kao <alankao@andestech.com>
Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Tested-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2022-03-10 21:48:16 +01:00
..
patches
rootfs_overlay/boot/extlinux
ae350.dts
genimage_sdcard.cfg
post-build.sh
readme.txt
uboot.config.fragment

Intro
=====

Andestech AE350 Platform

The AE350 prototype demonstrates the AE350 platform on the FPGA.

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

Configure Buildroot
-------------------

  $ make andes_ae350_45_defconfig

If you want to customize your configuration:

  $ make menuconfig

Build everything
----------------
Note: you will need to access to the network, since Buildroot will
download the packages' sources.

  $ make

Result of the build
-------------------

After building, you should obtain the following files:

  output/images/
  |-- ae350.dtb
  |-- boot.vfat
  |-- fw_dynamic.bin
  |-- fw_dynamic.elf
  |-- fw_jump.bin
  |-- fw_jump.elf
  |-- Image
  |-- rootfs.ext2
  |-- rootfs.ext4 -> rootfs.ext2
  |-- sdcard.img
  |-- u-boot-spl.bin
  `-- u-boot.itb

Copy the sdcard.img to a SD card with "dd":

  $ sudo dd if=sdcard.img of=/dev/sdX bs=4096
  $ sudo sync

Your SD card partition should be:

  Disk /dev/sdb: 14.48 GiB, 15552479232 bytes, 30375936 sectors
  Disk model: Multi-Card
  Units: sectors of 1 * 512 = 512 bytes
  Sector size (logical/physical): 512 bytes / 512 bytes
  I/O size (minimum/optimal): 512 bytes / 512 bytes
  Disklabel type: dos
  Disk identifier: 0x00000000

  Device     Boot Start    End Sectors Size Id Type
  /dev/sdb1           1   4096    4096   2M  c W95 FAT32 (LBA)
  /dev/sdb2  *     4097 126976  122880  60M 83 Linux

Insert SD card and reset the board, it should boot Linux from mmc.