diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/perv/p9_sbe_select_ex.C')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/perv/p9_sbe_select_ex.C | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_select_ex.C b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_select_ex.C index 583a34fc..183e036a 100644 --- a/src/import/chips/p9/procedures/hwp/perv/p9_sbe_select_ex.C +++ b/src/import/chips/p9/procedures/hwp/perv/p9_sbe_select_ex.C @@ -222,7 +222,8 @@ fapi2::ReturnCode p9_sbe_select_ex( } // Check that we're not trying to force fused cores on a chip where the - // force mechanism is disabled via eFuses */ + // force mechanism is disabled via eFuses AND we are not already in + // fused mode { fapi2::buffer<uint64_t> l_perv_ctrl0; fapi2::buffer<uint64_t> l_device_id_reg; @@ -231,7 +232,8 @@ fapi2::ReturnCode p9_sbe_select_ex( FAPI_TRY(fapi2::getScom(i_target, PERV_DEVICE_ID_REG, l_device_id_reg)); FAPI_ASSERT(!(l_perv_ctrl0.getBit<P9N2_PERV_PERV_CTRL0_TP_OTP_SCOM_FUSED_CORE_MODE>() - && l_device_id_reg.getBit<P9N2_PERV_DEVICE_ID_REG_HW_MODE_SEL>()), + && l_device_id_reg.getBit<P9N2_PERV_DEVICE_ID_REG_HW_MODE_SEL>() && + !l_device_id_reg.getBit<P9N2_PERV_DEVICE_ID_REG_TP_EX_FUSE_SMT8_CTYPE_EN>()), fapi2::SBE_SELECT_EX_FORCE_FUSED_CORES_DISABLED(), "Failed to force fused core mode because external control has been disabled via eFuses"); } |
