diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/build/vm.scm | 19 | ||||
| -rw-r--r-- | gnu/system/vm.scm | 15 |
2 files changed, 22 insertions, 12 deletions
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm index b85398ed24..6f920aec9e 100644 --- a/gnu/build/vm.scm +++ b/gnu/build/vm.scm @@ -82,6 +82,7 @@ make-disk-image? single-file-output? target-arm32? + target-aarch64? (disk-image-size (* 100 (expt 2 20))) (disk-image-format "qcow2") (references-graphs '())) @@ -97,10 +98,14 @@ access it via /dev/hda. REFERENCES-GRAPHS can specify a list of reference-graph files as produced by the #:references-graphs parameter of 'derivation'." + (define target-arm? (or target-arm32? target-aarch64?)) + (define arch-specific-flags `(;; On ARM, a machine has to be specified. Use "virt" machine to avoid ;; hardware limits imposed by other machines. - ,@(if target-arm32? '("-M" "virt") '()) + ,@(if target-arm? + '("-M" "virt") + '()) ;; On ARM32, if the kernel is built without LPAE support, ECAM conflicts ;; with VIRT_PCIE_MMIO causing PCI devices not to show up. Disable @@ -112,9 +117,9 @@ the #:references-graphs parameter of 'derivation'." ;; Only enable kvm if we see /dev/kvm exists. This allows users without ;; hardware virtualization to still use these commands. KVM support is - ;; still buggy on some ARM32 boards. Do not use it even if available. + ;; still buggy on some ARM boards. Do not use it even if available. ,@(if (and (file-exists? "/dev/kvm") - (not target-arm32?)) + (not target-arm?)) '("-enable-kvm") '()) @@ -125,11 +130,11 @@ the #:references-graphs parameter of 'derivation'." ;; The serial port name differs between emulated ;; architectures/machines. " console=" - (if target-arm32? "ttyAMA0" "ttyS0")) + (if target-arm? "ttyAMA0" "ttyS0")) ;; NIC is not supported on ARM "virt" machine, so use a user mode ;; network stack instead. - ,@(if target-arm32? + ,@(if target-arm? '("-device" "virtio-net-pci,netdev=mynet" "-netdev" "user,id=mynet") '("-net" "nic,model=virtio")))) @@ -153,7 +158,9 @@ the #:references-graphs parameter of 'derivation'." (_ #f)) (apply invoke qemu "-nographic" "-no-reboot" - "-smp" (number->string (parallel-job-count)) + ;; CPU "max" behaves as "host" when KVM is enabled, and like a system + ;; CPU with the maximum possible feature set otherwise. + "-cpu" "max" "-m" (number->string memory-size) "-object" "rng-random,filename=/dev/urandom,id=guixsd-vm-rng" "-device" "virtio-rng-pci,rng=guixsd-vm-rng" diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 3fa9fd4ba5..9d4ed10ce5 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -235,10 +235,12 @@ made available under the /xchg CIFS share." #:memory-size #$memory-size #:make-disk-image? #$make-disk-image? #:single-file-output? #$single-file-output? - ;; FIXME: ‘target-arm32?’ may not operate on - ;; the right system/target values. Rewrite + ;; FIXME: ‘target-arm32?’ and + ;; ‘target-aarch64?’ may not operate on the + ;; right system/target values. Rewrite ;; using ‘let-system’ when available. #:target-arm32? #$(target-arm32?) + #:target-aarch64? #$(target-aarch64?) #:disk-image-format #$disk-image-format #:disk-image-size size #:references-graphs graphs)))))) @@ -452,10 +454,10 @@ system." ;; bootloaders if we are not targeting ARM because UEFI ;; support in U-Boot is experimental. ;; - ;; FIXME: ‘target-arm32?’ may be not operate on the right + ;; FIXME: ‘target-arm?’ may be not operate on the right ;; system/target values. Rewrite using ‘let-system’ when ;; available. - (if #$(target-arm32?) + (if #$(target-arm?) '() (list (partition ;; The standalone grub image is about 10MiB, but @@ -466,10 +468,11 @@ system." ;; when mounting. The actual FAT-ness is based ;; on file system size (16 in this case). (file-system "vfat") - (flags '(esp)))))))) + (flags '(esp))))))) + (grub-efi #$(and (not (target-arm?)) grub-efi))) (initialize-hard-disk "/dev/vda" #:partitions partitions - #:grub-efi #$grub-efi + #:grub-efi grub-efi #:bootloader-package #$(bootloader-package bootloader) #:bootcfg #$bootcfg-drv |