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authorAaron Durbin <adurbin@chromium.org>2016-11-29 23:14:25 -0600
committerAaron Durbin <adurbin@chromium.org>2016-12-01 08:17:42 +0100
commitb4afe3c19747758412c734132e5e342a9b3572b1 (patch)
tree014c675dd3ca4bc7bb1407f4969d593ba78bc8ce /src/mainboard
parentd008413a3c46d4346f3cc398bbfd60b875ff3084 (diff)
downloadcoreboot-b4afe3c19747758412c734132e5e342a9b3572b1.tar.xz
lib/nhlt: add support for setting the oem_revision
In the ACPI header there's an OEM revision field that was previously just being implicitly set to 0. Allow for a board to provide a non-zero value for this field. Change-Id: Icd40c1c162c2645b3990a6f3361c592706251f82 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/17650 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/reef/mainboard.c3
-rw-r--r--src/mainboard/intel/kunimitsu/mainboard.c2
2 files changed, 3 insertions, 2 deletions
diff --git a/src/mainboard/google/reef/mainboard.c b/src/mainboard/google/reef/mainboard.c
index 4d4ef53ff8..44858d4946 100644
--- a/src/mainboard/google/reef/mainboard.c
+++ b/src/mainboard/google/reef/mainboard.c
@@ -54,6 +54,7 @@ static unsigned long mainboard_write_acpi_tables(
struct nhlt *nhlt;
const char *oem_id = NULL;
const char *oem_table_id = NULL;
+ uint32_t oem_revision = 0;
start_addr = current;
@@ -66,7 +67,7 @@ static unsigned long mainboard_write_acpi_tables(
variant_nhlt_oem_strings(&oem_id, &oem_table_id);
end_addr = nhlt_soc_serialize_oem_overrides(nhlt, start_addr,
- oem_id, oem_table_id);
+ oem_id, oem_table_id, oem_revision);
if (end_addr != start_addr)
acpi_add_table(rsdp, (void *)start_addr);
diff --git a/src/mainboard/intel/kunimitsu/mainboard.c b/src/mainboard/intel/kunimitsu/mainboard.c
index 9f79db6ebc..cbadc2e08e 100644
--- a/src/mainboard/intel/kunimitsu/mainboard.c
+++ b/src/mainboard/intel/kunimitsu/mainboard.c
@@ -84,7 +84,7 @@ static unsigned long mainboard_write_acpi_tables(
printk(BIOS_ERR, "Couldn't add headset codec.\n");
end_addr = nhlt_soc_serialize_oem_overrides(nhlt, start_addr,
- oem_id, oem_table_id);
+ oem_id, oem_table_id, 0);
if (end_addr != start_addr)
acpi_add_table(rsdp, (void *)start_addr);