kumquat-buildroot/board/andes/ae350/readme.txt
Yu Chien Peter Lin 3e708ed1f2 configs/andes_ae350_45: bump OpenSBI, U-Boot and Linux
This patch bumps following packages to the newer version:
- OpenSBI v1.1
- U-boot v2022.10
- Linux 6.0

Linux kernel is hosted on AndesTech Github which includes ethernet,
SD card, DMAC, RTC, WDT drivers support. OpenSBI is based on v1.1
with andes platfrom fdt driver.

Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2022-11-24 22:56:39 +01:00

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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_ax45mp.dtb
|-- boot.vfat
|-- fw_dynamic.bin
|-- fw_dynamic.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.