From d9dc4faa34c8e3ba2a92c615446ed51c05d29c3a Mon Sep 17 00:00:00 2001
From: Ichiro Kawazome <ichiro_k@ca2.so-net.ne.jp>
Date: Mon, 4 Apr 2022 06:32:44 +0900
Subject: [PATCH] [update] Readme.md and add doc/install/upgrade-v2.1.0.md

---
 Readme.md                     |  7 +--
 doc/install/upgrade-v2.1.0.md | 80 +++++++++++++++++++++++++++++++++++
 2 files changed, 84 insertions(+), 3 deletions(-)
 create mode 100644 doc/install/upgrade-v2.1.0.md

diff --git a/Readme.md b/Readme.md
index d475154..3402367 100644
--- a/Readme.md
+++ b/Readme.md
@@ -24,14 +24,14 @@ This Repository provides a Linux Boot Image(U-boot, Kernel, Root-fs) for FPGA-So
   + Customized boot by uEnv.txt
   + Customized boot by boot.scr
   + Enable bootmenu
-* Linux Kernel Version 5.10.69
+* Linux Kernel Version 5.10.109
   + Available in both Xilinx-Zynq-7000 and Altera-SoC in a single image
   + Enable Device Tree Overlay
   + Enable FPGA Manager
   + Enable FPGA Bridge
   + Enable FPGA Reagion
   + Patch for issue #3(USB-HOST does not work with PYNQ-Z1)
-* Debian11(bullseye) Root File System
+* Debian11.3(bullseye) Root File System
   + Installed build-essential
   + Installed device-tree-compiler
   + Installed ruby ruby-msgpack ruby-serialport
@@ -56,6 +56,7 @@ Install
   + [DE10-Nano](doc/install/de10-nano.md)
 * [Install Device Drivers and Services](doc/install/device-drivers.md)
 * [Upgrade to v1.3.0 from v1.0.x/v1.1.x/v1.2.x](doc/install/upgrade-v1.3.0.md)
+* [Upgrade to v2.1.0 from v2.0.x](doc/install/upgrade-v2.1.0.md)
 
 Tutorial
 ------------------------------------------------------------------------------------
@@ -75,7 +76,7 @@ Build
 * [Build U-boot for PYNQ-Z1](doc/build/u-boot-zynq-pynqz1.md)
 * [Build U-boot for DE0-Nano-SoC](doc/build/u-boot-de0-nano-soc.md)
 * [Build U-boot for DE10-Nano](doc/build/u-boot-de10-nano.md)
-* [Build Linux Kernel](doc/build/linux-kernel-5.10.69.md)
+* [Build Linux Kernel](doc/build/linux-kernel-5.10.109.md)
 * [Build Debian11 RootFS](doc/build/debian11-rootfs.md)
 * [Build Device Drivers and Services Package](doc/build/device-drivers.md)
 
diff --git a/doc/install/upgrade-v2.1.0.md b/doc/install/upgrade-v2.1.0.md
new file mode 100644
index 0000000..970f7f3
--- /dev/null
+++ b/doc/install/upgrade-v2.1.0.md
@@ -0,0 +1,80 @@
+Upgrade to v2.1.0 from v2.0.x
+------------------------------------------------------------------------------------
+
+### Boot and login root user
+
+root'password is "admin".
+
+```console
+debian-fpga login: root
+Password:
+root@debian-fpga:~#
+```
+
+### Download FPGA-SoC-Linux v2.1.0
+
+```console
+root@debian-fpga:~# wget https://github.com/ikwzm/FPGA-SoC-Linux/archive/refs/tags/v2.1.0.tar.gz
+root@debian-fpga:~# tar xfz v2.1.0.tar.gz
+root@debian-fpga:~# cd FPGA-SoC-Linux-v2.1.0
+```
+
+### Backup /mnt/boot/uEnv.txt
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp /mnt/boot/uEnv.txt /mnt/boot/uEnv.txt.org
+```
+
+### Install files for Booting
+
+#### ZYBO
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp target/zynq-zybo/boot/*    /mnt/boot
+```
+
+#### PYNQ
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp target/zynq-pynqzq/boot/*  /mnt/boot
+```
+
+#### ZYBO-Z7
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp target/zynq-zybo-z7/boot/* /mnt/boot
+```
+
+#### DE0-Nano-SoC
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp target/de0-nano-soc/boot/* /mnt/boot
+```
+
+#### DE10-Nano
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp target/de10-nano/boot/* /mnt/boot
+```
+
+### Setup /mnt/boot/uEnv.txt
+
+If /mnt/boot/uEnv.txt.org has its own settings, please reflect it in the new /mnt/boot/uEnv.txt.
+
+### Copy Debian Packages to /home/fpga/debian
+
+```console
+root@debian-fpga:~/FPGA-SoC-Linux-v2.1.0# cp *.deb /home/fpga/debian
+```
+
+### Install Kernel Image and Device Drivers
+
+[doc/install/device-drivers.md](device-drivers.md)
+
+### Upgrade to Debian 11.3
+
+```console
+root@debian-fpga:~# apt update -y
+root@debian-fpga:~# apt upgrade -y
+```
+