diff options
Diffstat (limited to 'src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H')
| -rw-r--r-- | src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H b/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H index 78d15ba4..6c7de97c 100644 --- a/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H +++ b/src/import/chips/p9/procedures/hwp/lib/p9_common_poweronoff.H @@ -528,6 +528,17 @@ p9_common_poweronoff( FAPI_DBG("Assert vital thold via NET_CTRL0[16]"); FAPI_TRY(putScom(i_target, NET_CTRL0_WOR[l_type], MASK_SET(16))); + if (l_type == 1) + { + // upon power off cache, dpll is about to be unlocked + // to prevent pcb fir fires, need to mask the bit for the time being + // the error will be cleared and unmasked when dpll is locked again + FAPI_DBG("Mask DPLL unlock error in FIR via SLAVE_CONFIG[12]"); + FAPI_TRY(getScom(i_target, EQ_SLAVE_CONFIG_REG, l_data64)); + l_data64.setBit<12>(); + FAPI_TRY(putScom(i_target, EQ_SLAVE_CONFIG_REG, l_data64));// + } + /////////////////////////////////////////////////////////////////////////// // Procedure code /////////////////////////////////////////////////////////////////////////// |
