Change in coreboot[master]: mb/google/zork/vilboz: Fix audio test failure on LTE SKU

[Furquan Shaikh (Code Review)]

Furquan Shaikh has submitted this change. ( https://review.coreboot.org/c/coreboot/+/51792 )

Change subject: mb/google/zork/vilboz: Fix audio test failure on LTE SKU
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mb/google/zork/vilboz: Fix audio test failure on LTE SKU

Use board id to switch acp_i2s_use_external_48mhz_osc enable.

BUG=b:181720406
BRANCH=firmware-zork-13434.B
TEST=emerge-zork coreboot chromeos-bootimage

Signed-off-by: John Su 
Change-Id: I085c39accd82bf72e4ebbc0394382ed4a7d4e901
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51792
Tested-by: build bot (Jenkins) 
Reviewed-by: EricR Lai 
Reviewed-by: Angel Pons 
Reviewed-by: Kangheui Won 
---
M src/mainboard/google/zork/variants/vilboz/variant.c
1 file changed, 3 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Angel Pons: Looks good to me, but someone else must approve
  EricR Lai: Looks good to me, but someone else must approve
  Kangheui Won: Looks good to me, approved

diff --git a/src/mainboard/google/zork/variants/vilboz/variant.c b/src/mainboard/google/zork/variants/vilboz/variant.c
index 747e893..5006b92 100644
--- a/src/mainboard/google/zork/variants/vilboz/variant.c
+++ b/src/mainboard/google/zork/variants/vilboz/variant.c
@@ -40,6 +40,9 @@
    struct soc_amd_picasso_config *soc_cfg;
    soc_cfg = config_of_soc();

+	if (board_id() <= 2 || board_id() == BOARD_ID_UNKNOWN)
+		return;
+
    /* b:/174121847 Use external OSC to mitigate noise for WWAN sku. */
    if (variant_has_wwan()) {
    	soc_cfg->acp_i2s_use_external_48mhz_osc = 1;