diff --git a/bcm283x-firmware.spec b/bcm283x-firmware.spec
index 5ed16c0..22ebfd8 100644
--- a/bcm283x-firmware.spec
+++ b/bcm283x-firmware.spec
@@ -8,7 +8,7 @@
 
 Name:          bcm283x-firmware
 Version:       20231017
-Release:       1.%{gitshort}%{?dist}
+Release:       2.%{gitshort}%{?dist}
 Summary:       Firmware for the Broadcom bcm283x/bcm2711 used in the Raspberry Pi
 # see LICENSE.broadcom
 # DT Overlays covered under Linux Kernel GPLv2
@@ -95,6 +95,9 @@ install -p overlays/*.dtbo %{buildroot}%{efi_esp_root}/overlays
 %{efi_esp_root}/start4*
 
 %changelog
+* Sat Nov 25 2023 Peter Robinson <pbrobinson@fedoraproject.org> - 20231017-2.ce3a0b4
+- Updates to config.txt
+
 * Mon Sep 25 2023 Peter Robinson <pbrobinson@fedoraproject.org> - 20231017-1.ce3a0b4
 - Update to latest firmware
 - Updates for config.txt and minor fixes
diff --git a/config.txt b/config.txt
index c4b6be1..211e9f8 100644
--- a/config.txt
+++ b/config.txt
@@ -1,28 +1,37 @@
 # Options you can adjust for all Raspberry Pi Revisions
 # https://www.raspberrypi.com/documentation/computers/config_txt.html
+# Some settings may impact device functionality. See link above for details
 
 # To use this on Fedora you need to use firmware provided device tree, not kernel
 # For this functionality follow the following guide:
 # https://fedoraproject.org/w/index.php?title=Architectures/ARM/Raspberry_Pi/HATs
 
+# Details on overlays and additional parameters are documented in
+# /boot/efi/overlays/README
+
 # Raspberry Pi 4
 [pi4]
 dtoverlay=upstream-pi4
 
-# For RPi400 and newer rev RPi4s
-arm_boost=1
-
-# Enable open source display drivers
-dtoverlay=vc4-kms-v3d-pi4
+# Allow 256Mb of CMA by default on RPi4+
 dtoverlay=cma,cma-256
-max_framebuffers=2
-# 4K display support - RPi4 only, only one port possible
+# 4K display support - RPi4+ only, only one port possible
 # hdmi_enable_4kp60=1
 
 # Raspberry Pi CM4
 [cm4]
+# Enable host mode on the 2711 built-in XHCI USB controller.
+# This line should be removed if the legacy DWC2 controller is required
+# (e.g. for USB device mode) or if USB support is not required.
 otg_mode=1
 
+# Raspberry Pi 5
+[pi5]
+# Allow 256Mb of CMA by default on RPi4+
+dtoverlay=cma,cma-256
+# 4K display support - RPi4+ only, only one port possible
+# hdmi_enable_4kp60=1
+
 # Default Fedora configs for all Raspberry Pi Revisions
 [all]
 # Put the RPi into 64 bit mode
@@ -30,6 +39,9 @@ arm_64bit=1
 kernel=rpi-u-boot.bin
 dtoverlay=upstream
 
+# Run as fast as the firmware allows
+arm_boost=1
+
 # Enable UART
 # Only enable UART if you're going to use it as it has speed implications
 # Serial console is ttyS0 on RPi3 and ttyAMA0 on all other variants
@@ -42,24 +54,43 @@ enable_uart=1
 # Early boot delay in the hope monitors are initialised enough to provide EDID
 bootcode_delay=1
 
+# Enable audio (loads snd_bcm2835)
+dtparam=audio=on
+
+# Use eXtended firmware by default
+start_x=1
+
 # We need this to be 32Mb to support VCHI services and drivers which use them
 # but this isn't used by mainline VC4 driver so reduce to lowest supported value
 # You need to set this to at least 80 for using the camera
 gpu_mem=32
 
-# Use eXtended firmware by default
-start_x=1
+# Enable open source VC4 V3D display drivers
+dtoverlay=vc4-kms-v3d
+max_framebuffers=2
 
-# Automatically load overlays for detected cameras
-camera_auto_detect=1
+# Stop the RPi turning on HDMI monitors on reboot
+hdmi_ignore_cec_init=1
 
 # Automatically load overlays for detected DSI displays
 display_auto_detect=1
 
-# Stop the RPi turning on HDMI monitors on reboot
-hdmi_ignore_cec_init=1
+# Disable compensation for displays with overscan
+disable_overscan=1
+
+# Don't have the firmware create an initial video= setting in cmdline.txt.
+# Use the kernel's default instead.
+disable_fw_kms_setup=1
+
+# Automatically load overlays for detected cameras
+camera_auto_detect=1
 
 # HAT and DT overlays. Documentation at Raspberry Pi here:
 # https://www.raspberrypi.org/documentation/configuration/device-tree.md
 # Each dtoverlay line is an individual HAT/overlay, multiple lines allowed
 # dtoverlay=rpi-sense
+
+#dtparam=i2c_arm=on
+#dtparam=i2s=on
+#dtparam=spi=on
+