diff options
| -rw-r--r-- | import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_hcd_cache_scominit.c | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_hcd_cache_scominit.c b/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_hcd_cache_scominit.c index 96e2736e..4b8aa9ce 100644 --- a/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_hcd_cache_scominit.c +++ b/import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_hcd_cache_scominit.c @@ -80,7 +80,7 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) ex_index = ex_mask & 1; PK_TRACE_DBG("Stop11: Working on EX%d", ex_index); - // p9_l3_scom: EX_L3_MODE_REG0 + // p9_l3_scom: EX_L3_MODE_REG1 PK_TRACE("Setup L3_LCO_TARGET_ID/VICTIMS via EX_L3_MODE_REG1[2-5,6-21]"); GPE_GETSCOM(GPE_SCOM_ADDR_EX(EX_L3_MODE_REG1, quad, ex_index), scom_data.value); @@ -101,11 +101,32 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) GPE_PUTSCOM(GPE_SCOM_ADDR_EX(EX_L3_MODE_REG1, quad, ex_index), scom_data.value); + // p9_l3_scom: EX_L3_MODE_REG0 + // EXP.L3.L3_MISC.L3CERRS.L3_DMAP_CI_EN_CFG + // EXP.L3.L3_MISC.L3CERRS.L3_RDSN_LINEDEL_UE_EN + // EXP.L3.L3_MISC.L3CERRS.L3_CERRS_PF_CFG_SKIP_GRP_SCOPE_EN + // EXP.L3.L3_MISC.L3CERRS.L3_ADDR_HASH_EN_CFG + // EXP.L3.L3_MISC.L3CERRS.L3_SYSMAP_SM_NOT_LG_SEL + // EXP.L3.L3_MISC.L3CERRS.L3_HANG_POLL_PULSE_DIV + // EXP.L3.L3_MISC.L3CERRS.L3_DATA_POLL_PULSE_DIV + // EXP.L3.L3_MISC.L3CERRS.L3_CERRS_LRU_DECR_EN_CFG + GPE_GETSCOM(GPE_SCOM_ADDR_EX(EX_L3_MODE_REG0, quad, ex_index), scom_data.value); scom_data.words.upper &= ~(BIT32(1) | BITS32(14, 8) | BIT32(22)); scom_data.words.upper |= (BIT32(2) | BIT32(11) | BIT32(17) | BIT32(19)); +#if NIMBUS_DD_LEVEL != 1 + + scom_data.words.upper |= (BIT32(5) | BIT32(30)); + + if (attr_proc_fabric_pump_mode_chip_is_node) + { + scom_data.words.upper &= ~BIT32(5); + } + +#endif + if (ex_count == 2) { PK_TRACE("Assert L3_DYN_LCO_BLK_DIS_CFG via EX_L3_MODE_REG0[9]"); @@ -121,14 +142,34 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) scom_data.value); // p9_ncu_scom: EX_NCU_MODE_REG + // EXP.NC.NCMISC.NCSCOMS.SYSMAP_SM_NOT_LG_SEL + // EXP.NC.NCMISC.NCSCOMS.SKIP_GRP_SCOPE_EN GPE_GETSCOM(GPE_SCOM_ADDR_EX(EX_NCU_MODE_REG, quad, ex_index), scom_data.value); scom_data.words.upper &= ~BIT32(9); + +#if NIMBUS_DD_LEVEL != 1 + + scom_data.words.lower |= BIT32SH(51); + + if (attr_proc_fabric_pump_mode_chip_is_node) + { + scom_data.words.lower &= ~BIT32SH(51); + } + +#endif + GPE_PUTSCOM(GPE_SCOM_ADDR_EX(EX_NCU_MODE_REG, quad, ex_index), scom_data.value); // p9_ncu_scom: EX_NCU_MODE_REG2 + // EXP.NC.NCMISC.NCSCOMS.HANG_POLL_PULSE_DIV + // EXP.NC.NCMISC.NCSCOMS.MASTER_CP_DATA_POLL_PULSE_DIV + // EXP.NC.NCMISC.NCSCOMS.TLB_SNOOP_DATA_POLL_PULSE_DIV + // EXP.NC.NCMISC.NCSCOMS.TLB_STG1_HANG_POLL_PULSE_DIV + // EXP.NC.NCMISC.NCSCOMS.TLB_STG2_HANG_POLL_PULSE_DIV + // EXP.NC.NCMISC.NCSCOMS.MASTER_TLB_DATA_POLL_PULSE_DIV GPE_PUTSCOM(GPE_SCOM_ADDR_EX(EX_NCU_MODE_REG2, quad, ex_index), 0x1402220100000000); @@ -145,6 +186,11 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) PK_TRACE_DBG("Stop8: Working on EX%d", ex_index); // p9_l2_scom: EX_L2_MODE_REG0 + // EXP.L2.L2MISC.L2CERRS.CFG_SYSMAP_SM_NOT_LG_SEL + // EXP.L2.L2MISC.L2CERRS.CFG_SKIP_GRP_SCOPE_EN + // EXP.L2.L2MISC.L2CERRS.CFG_HASH_L3_ADDR_EN + // EXP.L2.L2MISC.L2CERRS.CFG_CAC_ERR_REPAIR_EN + // L3_MODE0[11] L3_ADDR_HASH_EN_CFG must be set along with // L2_MODE0[21] CFG_HASH_L3_ADDR_EN before drop cache chiplet fence // if that L2 region is clocked and L2 snoop disable is dropped @@ -152,6 +198,7 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) GPE_GETSCOM(GPE_SCOM_ADDR_EX(EX_L2_MODE_REG0, quad, ex_index), scom_data.value); scom_data.words.lower |= BIT64SH(38); + scom_data.words.upper |= BIT32(15); scom_data.words.upper |= BIT32(21); scom_data.words.upper &= ~BIT32(23); @@ -164,6 +211,8 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) scom_data.value); // p9_l2_scom: EX_L2_MODE_REG1 + // EXP.L2.L2MISC.L2CERRS.HANG_POLL_PULSE_DIV + // EXP.L2.L2MISC.L2CERRS.DATA_POLL_PULSE_DIV GPE_GETSCOM(GPE_SCOM_ADDR_EX(EX_L2_MODE_REG1, quad, ex_index), scom_data.value); |
