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-rw-r--r--src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_enable_ridi.C3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_enable_ridi.C b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_enable_ridi.C
index c3bdaa4b..4ef4cb57 100644
--- a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_enable_ridi.C
+++ b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_nest_enable_ridi.C
@@ -5,7 +5,7 @@
/* */
/* OpenPOWER sbe Project */
/* */
-/* Contributors Listed Below - COPYRIGHT 2015,2017 */
+/* Contributors Listed Below - COPYRIGHT 2015,2019 */
/* [+] International Business Machines Corp. */
/* */
/* */
@@ -107,6 +107,7 @@ static fapi2::ReturnCode tp_enable_ridi(const
l_data64.setBit<PERV_ROOT_CTRL1_TP_RI_DC_B>(); // 19
l_data64.setBit<PERV_ROOT_CTRL1_TP_DI1_DC_B>(); // 20
l_data64.setBit<PERV_ROOT_CTRL1_TP_DI2_DC_B>(); // 21
+ l_data64.setBit<29>(); // HW476237: Lift inhibit on PCIe refclk drivers
FAPI_TRY(fapi2::putScom(i_target_chip, PERV_ROOT_CTRL1_SCOM, l_data64));
FAPI_DBG("tp_enable_ridi: Exiting ...");
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