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(parent: fef4896) | patch
acpi: consider XSDT in acpi_find_table()
authorHeinrich Schuchardt <heinrich.schuchardt@canonical.com>
Sat, 18 Nov 2023 21:57:26 +0000 (22:57 +0100)
committerTom Rini <trini@konsulko.com>
Wed, 13 Dec 2023 23:39:05 +0000 (18:39 -0500)
commit5574d82fbc3ed1e150f6151ad20be968819baa88
treee172a3d2d069793b324b443ed15f65db3b8f9b2etree | snapshot
parentfef4896dc8a4479a6197c0057edde9d2d8c6dbaccommit | diff
acpi: consider XSDT in acpi_find_table()

The RSDT table is deprecated and does not exist on all systems.

By preference scan XSDT for the table to find. If no XSDT table exists, try
to use the RSDT table.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
lib/acpi/acpi.c diff | blob | history
My U-Boot fork