# SPDX-License-Identifier: GPL-2.0
# 
# Copyright 2024 Beijing ESWIN Computing Technology Co., Ltd. 
#
 
This README file contains information on the contents of the meta-eswin layer.

Please see the corresponding sections below for details.

Download Dependencies projects
=======

git submodule update --init

Preparation
=======

Please submit any patches against the meta-eswin layer to the Maintainer: chenyuanbo <[email protected]>

note
=======

If you use the software in China, it is recommended to turn off network check for network reasons

openembedded-core/meta/conf/distro/include/default-distrovars.inc
-CONNECTIVITY_CHECK_URIS ?= "https://yoctoproject.org/connectivity.html"
+#CONNECTIVITY_CHECK_URIS ?= "https://yoctoproject.org/connectivity.html"

Table of Contents
=================

  1. Environment

     Run 'source meta-eswin/setup.sh'
 
  2. Build
    
     Run 'MACHINE=S500 PLAT=s2c bitbake eswin-image-boot"

     more information connect Beijing ESWIN Computing Technology Co., LTD

  3. Clean

     Run 'MACHINE=S500 PLAT=s2c bitbake eswin-image-boot -c clean'

  4. Load

     The generated file can be found in build/tmp-glibc/deploy/images/S500/ directory after the compilation 
is complete,then Download the image to the appropriate location

     fw_payload.bin    -> 0x8_0000000 (firmware, u-boot payloaded opensbi)
     Image             -> 0x8_0200000 (linux kernel)
     S500-s2c.dtb      -> 0x9_0000000 (device tree)
     eswin-image-boot-S500.rootfs.cpio.gz    -> 0x9_1000000 (initramfs)


=================================================