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| author | Matt DeVillier <matt.devillier@gmail.com> | 2017-04-29 21:08:03 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-05-01 01:08:18 +0200 |
| commit | 7ee81a4a0169242ed40d3e4b1d181cca7bb959be (patch) | |
| tree | 8666a885381eaefccb089f6c200c2885354437b3 /src/mainboard/google/rambi | |
| parent | fd891291ed4db76f08cd897561489e3ed76f40cf (diff) | |
| download | coreboot-7ee81a4a0169242ed40d3e4b1d181cca7bb959be.tar.xz | |
acpi: fix FADT header version for ChromeOS devices
Haswell, Broadwell, Baytrail, and Braswell ChromeOS devices'
FADT version were incorrectly set to 3, rather than the correct
ACPI_FADT_REV_ACPI_3_0. The incorrect value resulted in these
devices reporting compliance to ACPI 2.0, rather than ACPI 3.0.
This mirrors similar recent changes to SKL and APL SoCs.
Test: boot any affected device and check ACPI version reported
vai FADT header using OS-appropriate tools.
Change-Id: I689d2f848f4b8e5750742ea07f31162ee36ff64d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/19498
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Diffstat (limited to 'src/mainboard/google/rambi')
| -rw-r--r-- | src/mainboard/google/rambi/fadt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/rambi/fadt.c b/src/mainboard/google/rambi/fadt.c index 2434d1afc1..b0fe9d616c 100644 --- a/src/mainboard/google/rambi/fadt.c +++ b/src/mainboard/google/rambi/fadt.c @@ -23,7 +23,7 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) memset((void *) fadt, 0, sizeof(acpi_fadt_t)); memcpy(header->signature, "FACP", 4); header->length = sizeof(acpi_fadt_t); - header->revision = 3; + header->revision = ACPI_FADT_REV_ACPI_3_0; memcpy(header->oem_id, OEM_ID, 6); memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); memcpy(header->asl_compiler_id, ASLC, 4); |