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acpi: Bump FADT to revision 6

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Some of the revision 4 FADT fields were already updated to ACPI
spec revision 6, but not all of them. In addition the advertised
FADT revision was 3.

Implement all fields as defined in version 6 and bump the advertised
FADT revision to 6.

Change-Id: I10c1e2517df41159ab9b04f763d3805ecba50ffa
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39157
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Patrick Rudolph
2020-02-28 10:19:41 +01:00
committed by Patrick Georgi
parent d778b3bc90
commit c8b0f31ca1
2 changed files with 8 additions and 3 deletions
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2
src/arch/x86/acpi.c
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@@ -1563,7 +1563,7 @@ int get_acpi_table_revision(enum acpi_tables table)
{
switch (table) {
case FADT:
return ACPI_FADT_REV_ACPI_3_0;
return ACPI_FADT_REV_ACPI_6_0;
case MADT: /* ACPI 3.0: 2, ACPI 4.0/5.0: 3, ACPI 6.2b/6.3: 5 */
return 2;
case MCFG: