efi: Use the installed ACPI tables
U-Boot sets up the ACPI tables during startup. Rather than creating a
new set, install the existing ones. Create a memory-map record to cover
the tables.
Series-to: u-boot
Series-cc: bin, heinrich
Series-links: 348870
Cover-letter:
x86: Use qemu-x86_64 to boot EFI installers
This series adds various minor features so that qemu-x86_64 can boot the
Ubuntu 2022.04 installer using a virtio device:
qemu-system-x86_64 -M pc -drive format=raw,file=root.img
-bios /tmp/b/qemu-x86_64/u-boot.rom
-drive if=virtio,file=ubuntu-22.04.2-desktop-amd64.iso
-smp 4 -m 4G -serial mon:stdio
The main changes include:
- Enable video in SPL while running in 32-bit mode
- Drop the duplicate ACPI tables with EFI
- Support PCI autoconfig in SPL
- Support FAT on a CDROM filesystem
- Improved bootstd rules around device tree and efi_set_bootdev()
There are also quite a number of minor tweaks and fixes to make things
easier to use.
This series is based on an older version of the SPL-video series from
Nikhil M Jain. It is available at u-boot-dm/bryc-working
END
Change-Id: I86db03df16c50b2b03532f99064a26c14704056f
Signed-off-by: Simon Glass <sjg@chromium.org>
1 file changed
