diff --git a/CREDITS.md b/CREDITS.md index 2ea4efa..877c44d 100644 --- a/CREDITS.md +++ b/CREDITS.md @@ -130,4 +130,6 @@ - https://github.com/jturnism - doc fixes +- https://github.com/gjyoung1974 - OpenCore-Boot-macOS.sh script + Note: Individual files have more specific 'credits' in them. diff --git a/OpenCore-Boot-macOS.sh b/OpenCore-Boot-macOS.sh new file mode 100644 index 0000000..3276bf8 --- /dev/null +++ b/OpenCore-Boot-macOS.sh @@ -0,0 +1,64 @@ +#!/usr/bin/env bash + +# Special thanks to: +# https://github.com/Leoyzen/KVM-Opencore +# https://github.com/thenickdude/KVM-Opencore/ +# https://github.com/qemu/qemu/blob/master/docs/usb2.txt +# +# qemu-img create -f qcow2 mac_hdd_ng.img 128G +# + +############################################################################ +# NOTE: Tweak the "MY_OPTIONS" line in case you are having booting problems! +############################################################################ + +MY_OPTIONS="+ssse3,+sse4.2,+popcnt,+avx,+aes,+xsave,+xsaveopt,check" + +# This script works for Big Sur, Catalina, Mojave, and High Sierra. Tested with +# macOS 10.15.6, macOS 10.14.6, and macOS 10.13.6. +# +# This script supports running on a macOS host using the native HyperKit +# hypervisor for macOS. + +ALLOCATED_RAM="3072" # MiB +CPU_SOCKETS="1" +CPU_CORES="2" +CPU_THREADS="4" + +REPO_PATH="." +OVMF_DIR="." + +# This causes high cpu usage on the *host* side +# qemu-system-x86_64 -enable-kvm -m 3072 -cpu Penryn,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,hypervisor=off,vmx=on,kvm=off,$MY_OPTIONS\ + +# shellcheck disable=SC2054 +args=( + -m "$ALLOCATED_RAM" -cpu Penryn,vendor=GenuineIntel,+invtsc,vmware-cpuid-freq=on,"$MY_OPTIONS" + -machine q35 + -usb -device usb-kbd -device usb-tablet + -smp "$CPU_THREADS",cores="$CPU_CORES",sockets="$CPU_SOCKETS" + -device usb-ehci,id=ehci + # -device usb-kbd,bus=ehci.0 + # -device usb-mouse,bus=ehci.0 + -device nec-usb-xhci,id=xhci + -global nec-usb-xhci.msi=off + -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,file="$REPO_PATH/$OVMF_DIR/OVMF_VARS-1024x768.fd" + -smbios type=2 + -device ich9-intel-hda -device hda-duplex + -device ich9-ahci,id=sata + -drive id=OpenCoreBoot,if=none,snapshot=on,format=qcow2,file="$REPO_PATH/OpenCore/OpenCore.qcow2" + -device ide-hd,bus=sata.2,drive=OpenCoreBoot + -device ide-hd,bus=sata.3,drive=InstallMedia + -drive id=InstallMedia,if=none,file="$REPO_PATH/BaseSystem.img",format=raw + -drive id=MacHDD,if=none,file="$REPO_PATH/mac_hdd_ng.img",format=qcow2 + -device ide-hd,bus=sata.4,drive=MacHDD + # -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -device virtio-net-pci,netdev=net0,id=net0,mac=52:54:00:c9:18:27 + -netdev user,id=net0 -device virtio-net-pci,netdev=net0,id=net0,mac=52:54:00:c9:18:27 + -monitor stdio + -device VGA,vgamem_mb=128 + -M accel=hvf +) + +qemu-system-x86_64 "${args[@]}" diff --git a/OpenCore-Boot.sh b/OpenCore-Boot.sh index e4f4ef6..da56255 100755 --- a/OpenCore-Boot.sh +++ b/OpenCore-Boot.sh @@ -16,7 +16,7 @@ MY_OPTIONS="+ssse3,+sse4.2,+popcnt,+avx,+aes,+xsave,+xsaveopt,check" # This script works for Big Sur, Catalina, Mojave, and High Sierra. Tested with -# macOS 10.15.6, macOS 10.14.6, and macOS 10.13.6 +# macOS 10.15.6, macOS 10.14.6, and macOS 10.13.6. ALLOCATED_RAM="3072" # MiB CPU_SOCKETS="1" @@ -38,7 +38,8 @@ args=( -device usb-ehci,id=ehci # -device usb-kbd,bus=ehci.0 # -device usb-mouse,bus=ehci.0 - # -device nec-usb-xhci,id=xhci + -device nec-usb-xhci,id=xhci + -global nec-usb-xhci.msi=off -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,file="$REPO_PATH/$OVMF_DIR/OVMF_VARS-1024x768.fd" @@ -51,8 +52,8 @@ args=( -drive id=InstallMedia,if=none,file="$REPO_PATH/BaseSystem.img",format=raw -drive id=MacHDD,if=none,file="$REPO_PATH/mac_hdd_ng.img",format=qcow2 -device ide-hd,bus=sata.4,drive=MacHDD - # -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -device vmxnet3,netdev=net0,id=net0,mac=52:54:00:c9:18:27 - -netdev user,id=net0 -device vmxnet3,netdev=net0,id=net0,mac=52:54:00:c9:18:27 + # -netdev tap,id=net0,ifname=tap0,script=no,downscript=no -device virtio-net-pci,netdev=net0,id=net0,mac=52:54:00:c9:18:27 + -netdev user,id=net0 -device virtio-net-pci,netdev=net0,id=net0,mac=52:54:00:c9:18:27 -monitor stdio -device VGA,vgamem_mb=128 ) diff --git a/notes.md b/notes.md index 6b8e7ed..0e45aa2 100644 --- a/notes.md +++ b/notes.md @@ -24,14 +24,9 @@ index 4754e8c..489570f 100644 --- a/OpenCore/config.plist +++ b/OpenCore/config.plist @@ -692,7 +692,7 @@ - ConsoleMode - Resolution - Max + 1920x1080 - ClearScreenOnModeSwitch - - IgnoreTextInGraphics ``` Ensure that the OVMF resolution is set equal to resolution set in your OpenCore @@ -44,6 +39,9 @@ desired value (default is 1024x768). Commit changes and exit the OVMF menu. Note: The macOS VM's resolution can be changed via `Settings -> Displays` option easily. +Note: After changing the `config.plist` file, please regenerate the +`OpenCore.qcow2` file using the instructions included in this repository. + ### GPU passthrough notes