| #
014d7082 |
| 21-Feb-2024 |
Jessica Clarke <jrtc27@jrtc27.com> |
bhyve: Implement a PL031 RTC on arm64
Unlike amd64's, this RTC is implemented entirely in userspace. This is
the same RTC as is provided by QEMU's virt machine.
Reviewed by: jhb
MFC after: 2 weeks
bhyve: Implement a PL031 RTC on arm64
Unlike amd64's, this RTC is implemented entirely in userspace. This is
the same RTC as is provided by QEMU's virt machine.
Reviewed by: jhb
MFC after: 2 weeks
Obtained from: CheriBSD
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|
| #
0efad4ac |
| 17-Feb-2024 |
Jessica Clarke <jrtc27@jrtc27.com> |
bhyve: Support legacy PCI interrupts on arm64
This allows us to remove various #ifdef hacks and enable building more
PCI devices.
Note that a hole is left in the interrupt mapping for the RTC rathe
bhyve: Support legacy PCI interrupts on arm64
This allows us to remove various #ifdef hacks and enable building more
PCI devices.
Note that a hole is left in the interrupt mapping for the RTC rather
than having the two core devices straddle the PCIe interrupts. QEMU's
virt machine also takes this approach.
Reviewed by: jhb
MFC after: 2 weeks
Obtained from: CheriBSD
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| #
eaff4c4f |
| 03-Apr-2024 |
Mark Johnston <markj@FreeBSD.org> |
bhyve: Add FDT building code for arm64
fdt.c provides some basic routines which let platform initialization
code build the FDT that gets passed into the guest. For now this is not
very generic; we
bhyve: Add FDT building code for arm64
fdt.c provides some basic routines which let platform initialization
code build the FDT that gets passed into the guest. For now this is not
very generic; we declare info about CPUs, memory, a single UART
(specified by -o console), a PCIe controller (used for virtio devices),
an interrupt controller and the platform timer.
Co-authored-by: andrew
Reviewed by: corvink, jhb
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D40996
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