diff options
author | Michael Casadevall <michael.casadevall@linaro.org> | 2014-09-18 18:11:24 +0000 |
---|---|---|
committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-09-18 18:11:24 +0000 |
commit | 6f5872b1f4013f58c6d2f446d885edd6c8ea6d21 (patch) | |
tree | c47649ba1b353826709d40c551d9fd1c02cd7b29 /AppPkg | |
parent | f1f0ba19f96d34c83e7afed33a5794101f556132 (diff) | |
download | edk2-platforms-6f5872b1f4013f58c6d2f446d885edd6c8ea6d21.tar.xz |
ArmPlatformPkg/ArmVirtualizationPkg: Add ArmVirtualizationQemu platform
This adds support for executing UEFI in a QEMU/mach-virt emulated environment.
The following assumptions are made about the target:
- DRAM base at 0x4000_0000, containing the device tree blob
- DRAM size at least 1 MB
- device tree uses 64-bit physical base addresses and sizes
- ARM architected timer
- Cortex-A15 CPU (if built for 32-bit)
The following information is retrieved from the device tree:
- PL011 UART base address
- GIC base addresses
- virtual timer interrupt
- PL031 RTC base address
- DRAM size, must be at least 128 MB
- virtio MMIO transports
- PSCI 0.2 availability (for reset and poweroff)
The device tree image is relocated and installed as a configuration table
so an EFI stub enabled kernel can be booted directly without the need for
a bootloader.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Casadevall <michael.casadevall@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-By: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16141 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'AppPkg')
0 files changed, 0 insertions, 0 deletions