diff options
| author | Yue Du <daviddu@us.ibm.com> | 2018-09-12 18:01:03 -0500 |
|---|---|---|
| committer | hostboot <hostboot@us.ibm.com> | 2018-09-15 10:33:24 -0500 |
| commit | 81d08fdcddec30b2afa34fd4e870444e0000e3fb (patch) | |
| tree | 2ed19a8848cf8dac3d57ebc72281fffe2c2e59fe | |
| parent | 3850f5347cb24eb642d08f333556cc164e6ce5b0 (diff) | |
| download | talos-hcode-81d08fdcddec30b2afa34fd4e870444e0000e3fb.tar.gz talos-hcode-81d08fdcddec30b2afa34fd4e870444e0000e3fb.zip | |
IPL/STOP: Disable LCO when only two EXes are configured
Key_Cronus_Test=PM_REGRESS
Change-Id: I168f03dbd45da9da1c7f80e37ea508d7b56deec4
CQ: HW463903
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/66065
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: LUKE MURRAY <murrayl@us.ibm.com>
Tested-by: Cronus HW CI <cronushw-ci+hostboot@us.ibm.com>
Reviewed-by: Jenny Huynh <jhuynh@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
| -rw-r--r-- | import/chips/p9/procedures/ppe_closed/sgpe/stop_gpe/p9_hcd_cache_scominit.c | 13 |
1 files changed, 1 insertions, 12 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 0580293d..07dc24a6 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 @@ -103,7 +103,7 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) scom_data.words.upper |= ((quad << SHIFT32(4)) | (ex_index << SHIFT32(5))); scom_data.words.upper |= ((qcsr.value & BITS32(0, 12)) >> 6); - if (ex_count > 1) + if (ex_count > 2) { PK_TRACE("Assert L3_LCO_ENABLE_CFG via EX_L3_MODE_REG1[0]"); scom_data.words.upper |= BIT32(0); @@ -153,17 +153,6 @@ p9_hcd_cache_scominit(uint32_t quad, uint32_t m_ex, int is_stop8) #endif - if (ex_count == 2) - { - PK_TRACE("Assert L3_DYN_LCO_BLK_DIS_CFG via EX_L3_MODE_REG0[9]"); - scom_data.words.upper |= BIT32(9); - } - else - { - PK_TRACE("Drop L3_DYN_LCO_BLK_DIS_CFG via EX_L3_MODE_REG0[9]"); - scom_data.words.upper &= ~BIT32(9); - } - if (addr_extension != 0) { scom_data.words.upper |= (((uint32_t) addr_extension) >> 7); |
