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README.md

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+# pios-lite
+
+This is a build of 32 bit Raspbian Lite using [pi-gen](https://github.com/RPi-Distro/pi-gen).
+It's intended to be the base for building custom SD card images for various projects.
+
+Currently, it's just 32-bit support, however 64-bit images are planned.
+
+## Issues
+
+### No HDMI output on a Raspberry PI 4B with 32-bit image
+
+Add the following to `/boot/firmware/config.txt` - seems to be an issue thats been around since 2019:
+
+    [pi4]
+    # Enable DRM VC4 V3D driver on top of the dispmanx display stack
+    #dtoverlay=vc4-fkms-v3d
+    max_framebuffers=2
+    hdmi_force_hotplug:0=1
+    #hdmi_safe=1
+    hdmi_group:0=1
+    hdmi_mode:0=4