acpi: Bump FADT to revision 6
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. Also set all used access_size fields and x_gpe0_blk to sane values as Windows 10 verifies those fields starting with FADT revision 5. Fixes: https://ticket.coreboot.org/issues/109 Tested on Windows 10. Change-Id: Ic649040025cd09ed3e490a521439ca4e681afbbf Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/39805 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Matt DeVillier
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c02bda0f06
@ -1554,7 +1554,7 @@ int get_acpi_table_revision(enum acpi_tables table)
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{
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switch (table) {
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case FADT:
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return ACPI_FADT_REV_ACPI_3_0;
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return ACPI_FADT_REV_ACPI_6_0;
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case MADT: /* ACPI 3.0: 2, ACPI 4.0/5.0: 3, ACPI 6.2b/6.3: 5 */
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return 2;
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case MCFG:
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