Support for macOS Tahoe

Based on the excellent work @ https://github.com/LongQT-sea/OpenCore-ISO

OVMF-notes.txt

@@ -1,6 +1,6 @@
 Current OVMF blobs are borrowed from the following URL(s),
 
-- http://ftp.debian.org/debian/pool/main/e/edk2/ (ovmf_2023.05-2_all.deb)
+- http://ftp.debian.org/debian/pool/main/e/edk2/ (ovmf-generic_2025.11-3_all.deb)
 
 Building OVMF
 -------------

OpenCore-Boot.sh

@@ -33,7 +33,8 @@ OVMF_DIR="."
 
 # shellcheck disable=SC2054
 args=(
-  -enable-kvm -m "$ALLOCATED_RAM" -cpu Penryn,kvm=on,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,"$MY_OPTIONS"
+  # -enable-kvm -m "$ALLOCATED_RAM" -cpu Penryn,kvm=on,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,"$MY_OPTIONS"
+  -enable-kvm -m "$ALLOCATED_RAM" -cpu Skylake-Client,-hle,-rtm,kvm=on,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,"$MY_OPTIONS"  # ATTENTION: Enable this line for macOS Sequoia and Tahoe
   -machine q35
   -device qemu-xhci,id=xhci
   -device usb-kbd,bus=xhci.0 -device usb-tablet,bus=xhci.0
@@ -47,7 +48,7 @@ args=(
   # -device usb-host,vendorid=0x8086,productid=0x0808  # 2 USD USB Sound Card
   # -device usb-host,vendorid=0x1b3f,productid=0x2008  # Another 2 USD USB Sound Card
   -device isa-applesmc,osk="ourhardworkbythesewordsguardedpleasedontsteal(c)AppleComputerInc"
-  -drive if=pflash,format=raw,readonly=on,file="$REPO_PATH/$OVMF_DIR/OVMF_CODE.fd"
+  -drive if=pflash,format=raw,readonly=on,file="$REPO_PATH/$OVMF_DIR/OVMF_CODE_4M.fd"
   -drive if=pflash,format=raw,file="$REPO_PATH/$OVMF_DIR/OVMF_VARS-1920x1080.fd"
   -smbios type=2
   -device ich9-intel-hda -device hda-duplex

README.md

@@ -11,7 +11,9 @@ over email](mailto:dhiru.kholia@gmail.com?subject=[GitHub]%20OSX-KVM%20Commercia
 
 Struggling with `Content Caching` stuff? We can help.
 
-Working with `Proxmox` and macOS? See [Nick's blog for sure](https://www.nicksherlock.com/).
+Working with `Proxmox` and macOS:
+- See [Nick's blog for sure](https://www.nicksherlock.com/)
+- Here’s a more up-to-date version for `Proxmox` [OpenCore-ISO](https://github.com/LongQT-sea/OpenCore-ISO)
 
 Yes, we support offline macOS installations now - see [this document](./run_offline.md) 🎉
 

networking-qemu-kvm-howto.txt

@@ -11,7 +11,7 @@ setup, so it's perfect if you just want internet but don't care about latency
 or about connecting to the VM from an external source.
 
 In order to do this, change the line in your qemu-system-x86_64 command (found
-in boot-macOS.sh) to the following:
+in OpenCore-Boot.sh) to the following:
 
 -netdev user,id=net0 -device network_adapter,netdev=net0,id=net0,mac=52:54:00:c9:18:27 \