[coreboot-gerrit] New patch to review for coreboot: mainboard/google/reef: fill in NHLT ACPI OEM header fields
Aaron Durbin (adurbin@chromium.org)
gerrit at coreboot.org
Thu Dec 8 00:44:42 CET 2016
Aaron Durbin (adurbin at chromium.org) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17772
-gerrit
commit 07a1597c01b69940929811ea9fd7081a18465256
Author: Aaron Durbin <adurbin at chromium.org>
Date: Wed Dec 7 17:39:09 2016 -0600
mainboard/google/reef: fill in NHLT ACPI OEM header fields
Fill in the NHLT ACPI OEM header fields to differentiate
different audio solutions on a per board basis. This handles
boards that share a firmware that are differentiated by
the SKU id and boards that have their own firmware. For the
latter, the Oem Table ID uses the VARIANT_DIR to diffentiate.
"reef" is always used for Oem ID which is treated as more of
family in this case.
iasl -d shows the following on reef:
[00Ah 0010 6] Oem ID : "reef"
[010h 0016 8] Oem Table ID : "reef"
[018h 0024 4] Oem Revision : 00000008
BUG=chrome-os-partner:60494
BRANCH=reef
Change-Id: I5daa6f0306bc05e812a8737ce61ee37177a36b76
Signed-off-by: Aaron Durbin <adurbin at chromium.org>
---
src/mainboard/google/reef/mainboard.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/mainboard/google/reef/mainboard.c b/src/mainboard/google/reef/mainboard.c
index e350df2..702269c 100644
--- a/src/mainboard/google/reef/mainboard.c
+++ b/src/mainboard/google/reef/mainboard.c
@@ -77,6 +77,9 @@ void __attribute__((weak)) variant_nhlt_oem_overrides(const char **oem_id,
const char **oem_table_id,
uint32_t *oem_revision)
{
+ *oem_id = "reef";
+ *oem_table_id = CONFIG_VARIANT_DIR;
+ *oem_revision = board_sku();
}
static unsigned long mainboard_write_acpi_tables(
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