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| author | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2023-11-16 10:29:28 +0100 |
|---|---|---|
| committer | Heinrich Schuchardt <heinrich.schuchardt@canonical.com> | 2023-12-05 01:38:56 +0100 |
| commit | 1be415b21b2da2f7979bdbccf7cf01103883b5de (patch) | |
| tree | 5360500504d86be3e402cb905357d91f233aebb7 /doc/README.commands.spl | |
| parent | 8c06b27eec8c3e5c7316a0525b596f26e001b0f3 (diff) | |
| download | u-boot-1be415b21b2da2f7979bdbccf7cf01103883b5de.tar.gz u-boot-1be415b21b2da2f7979bdbccf7cf01103883b5de.tar.bz2 u-boot-1be415b21b2da2f7979bdbccf7cf01103883b5de.zip | |
efi_loader: create memory reservations in ACPI case
ACPI tables cannot convey memory reservations for ARM and RISC-V.
x86 uses the BIOS E820 table for this purpose. We cannot simply ignore the
device-tree when booting via ACPI. We have to assign EfiReservedMemory
according to the prior stage device-tree ($fdtaddr) or as fallback the
control device-tree ($fdtcontroladdr).
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/README.commands.spl')
0 files changed, 0 insertions, 0 deletions