Cliff Huang has uploaded this change for review.
mb/intel/adlrvp: Enable RTD3 root port mutex for WWAN
This adds RTD3 RPMX mutex to the root port. It is shared between RTD3
and WWAN.
BRANCH=firmware-brya-14505.B
TEST=boot to OS and check the generated SSDT table for the root port.
The RPMX mutex should be generated under the root port.
Signed-off-by: Cliff Huang <cliff.huang@intel.com>
Change-Id: I809eb84cb1a09deb168040e83041b65237a1b576
---
M src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
M src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb
2 files changed, 19 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/73383/1
diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb b/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
index 544f9e2..fc4c11c 100644
--- a/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
+++ b/src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
@@ -70,6 +70,7 @@
register "srcclk_pin" = "5"
register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL"
register "skip_on_off_support" = "true"
+ register "use_rp_mutex" = "true"
device generic 0 alias rp6_rtd3 on
end
end
diff --git a/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb b/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb
index 544f9e2..fc4c11c 100644
--- a/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb
+++ b/src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb
@@ -70,6 +70,7 @@
register "srcclk_pin" = "5"
register "ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL"
register "skip_on_off_support" = "true"
+ register "use_rp_mutex" = "true"
device generic 0 alias rp6_rtd3 on
end
end
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