From: Simon Glass <sjg@chromium.org>
Date: Sat, 15 Mar 2025 14:26:03 +0000 (+0000)
Subject: acpi: Add a checksum to the DMAR table
X-Git-Tag: v2025.07-rc1~119^2~9^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e53d631f833b7cdcaa413a8e339acfe3d1c01a1f;p=pandora-u-boot.git

acpi: Add a checksum to the DMAR table

This table lacks a correct checksum at present, so fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c
index fd6156f63d3..a80e164bc82 100644
--- a/lib/acpi/acpi_table.c
+++ b/lib/acpi/acpi_table.c
@@ -66,6 +66,7 @@ int acpi_create_dmar(struct acpi_dmar *dmar, enum dmar_flags flags)
 
 	dmar->host_address_width = info.address_width - 1;
 	dmar->flags = flags;
+	header->checksum = table_compute_checksum(dmar, header->length);
 
 	return 0;
 }