From d3bef50c25dd0d1719c2c22bb7258ce325474362 Mon Sep 17 00:00:00 2001 From: "Shreyas B. Prabhu" Date: Wed, 4 Nov 2015 12:41:33 +0530 Subject: slw: Remove overwrites for EX_PM_CORE_ECO_VRET and EX_PM_CORE_PFET_VRET Remove code where we overwrite EX_PM_CORE_ECO_VRET and EX_PM_CORE_PFET_VRET since they are being initialized in hostboot code. Signed-off-by: Shreyas B. Prabhu Signed-off-by: Stewart Smith --- hw/slw.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'hw/slw.c') diff --git a/hw/slw.c b/hw/slw.c index bb47971..b67097c 100644 --- a/hw/slw.c +++ b/hw/slw.c @@ -217,23 +217,6 @@ static bool slw_general_init(struct proc_chip *chip, struct cpu_thread *c) prlog(PR_TRACE, "SLW: PMGP0 read 0x%016llx\n", tmp); - - /* Set CORE and ECO PFET Vret to select zero */ - rc = xscom_write(chip->id, - XSCOM_ADDR_P8_EX_SLAVE(core, EX_PM_CORE_PFET_VRET), 0); - if (rc) { - log_simple_error(&e_info(OPAL_RC_SLW_INIT), - "SLW: Failed to write PM_CORE_PFET_VRET\n"); - return false; - } - rc = xscom_write(chip->id, - XSCOM_ADDR_P8_EX_SLAVE(core, EX_PM_CORE_ECO_VRET), 0); - if (rc) { - log_simple_error(&e_info(OPAL_RC_SLW_INIT), - "SLW: Failed to write PM_CORE_ECO_VRET\n"); - return false; - } - return true; } -- cgit v1.1