Adding readme file for web image repo

Friendly quick start guide and info

-Skip G.

readme.image

@@ -0,0 +1,41 @@
+(This file comes from the kickstart/appliance-creator repo: https://git.rockylinux.org/skip/RockyRpi )
+
+Rocky 8 Raspberry Pi Images
+
+These are preliminary, but they do work, and are full-featured (as far as I know!)
+
+They have been tested on Raspberry Pi 4.  If you are interested in testing on your Raspberry Pi 3, please tell us about it in our chat channel:  https://chat.rockylinux.org/rocky-linux/channels/altarch
+
+Rocky Linux WILL NOT WORK on a Raspberry Pi 1 or 2.  They are 32-bit only, and Rocky Linux only supports arm64 (aarch64).
+
+
+QUICK START:
+####################################################
+Download the latest image, and write it to your raw microSD memory card (or other boot device).
+
+On Linux systems, simply do something like this:  xzcat Rocky_Image_file.raw.xz > /dev/sdX
+(where X is the letter of your usb or memory card device, you can use fdisk -l to find which one)
+
+BE CAREFUL, be sure which device you are writing to before you do it!  Don't accidentally blow away your laptop/desktop hard drive!
+
+Once your storage device is written to, you should be able to plug it in to a Raspberry Pi and boot!
+
+
+Default username:  rocky
+Default password:  rockylinux
+
+
+
+
+TECHNICAL DETAILS ABOUT THE IMAGES:
+###################################################
+- Minimal/base install, with some quality of life packages like vim,nano,bash-completion
+- Additional repo that has Rpi kernels/firmware from the excellent raspberrypi2 repo from upstream CentOS
+- Script/fix for the wifi on rpi4 (linux-firmware bug)
+- Default user "rocky" (member of wheel, can use sudo).  Root password disabled by default
+- Partition layout: 300 MB /boot , 512 MB swap, ~2800 MB rootfs. Able to fit on a 4 GB or larger sd card
+- Everything else should be more or less a standard Rocky aarch64 installation
+
+
+
+