Revision tags: v00.04.15, v00.04.14, v00.04.13, v00.04.12, v00.04.11, v00.04.10, v00.04.09, v00.04.08, v00.04.07, v00.04.06, v00.04.05, v00.04.04, v00.04.03, v00.04.02, v00.04.01, v00.04.00, v2021.04, v00.03.03, v2021.01, v2020.10, v2020.07, v00.02.13, v2020.04, v2020.01, v2019.10, v00.02.05, v00.02.04, v00.02.03, v00.02.02, v00.02.01, v2019.07, v00.02.00, v2019.04, v2018.07, v2018.03 |
#
ddcca730 |
| 11-Jan-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
ARM: qemu-arm: Add support for AArch64
This adds support for '-machine virt' on AArch64. This is rather simple: we just add TARGET_QEMU_ARM_xxBIT to select a few different Kconfig symbols, provide t
ARM: qemu-arm: Add support for AArch64
This adds support for '-machine virt' on AArch64. This is rather simple: we just add TARGET_QEMU_ARM_xxBIT to select a few different Kconfig symbols, provide the ARMv8 memory map from the board file and add a new defconfig based on the 32-bit defconfig.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Reviewed-by: Tom Rini <trini@konsulko.com>
show more ...
|
#
32f11829 |
| 19-Sep-2017 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt' machine on ARM. The minimal QEMU command line is:
qemu-system-arm -m
ARM: Add a new arch + board for QEMU's 'virt' machine
This board builds an U-Boot binary that is bootable with QEMU's 'virt' machine on ARM. The minimal QEMU command line is:
qemu-system-arm -machine virt,highmem=off -bios u-boot.bin
(Note that the 'highmem=off' parameter to the 'virt' machine is required for PCI to work in U-Boot.) This command line enables the following: - u-boot.bin loaded and executing in the emulated flash at address 0x0 - A generated device tree blob placed at the start of RAM - A freely configurable amount of RAM, described by the DTB - A PL011 serial port, discoverable via the DTB - An ARMv7 architected timer - PSCI for rebooting the system - A generic ECAM-based PCI host controller, discoverable via the DTB
Additionally, QEMU allows plugging a bunch of useful peripherals to the PCI bus. The following ones are supported by both U-Boot and Linux:
- To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.: -drive if=none,file=disk.img,id=mydisk -device ich9-ahci,id=ahci -device ide-drive,drive=mydisk,bus=ahci.0 - To add an Intel E1000 network adapter, pass e.g.: -net nic,model=e1000 -net user - To add an EHCI-compliant USB host controller, pass e.g.: -device usb-ehci,id=ehci - To add a NVMe disk, pass e.g.: -drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
show more ...
|