From 15943df29c31d581a160612ef1757e7d24729dd7 Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Wed, 16 Aug 2017 18:58:21 +0530 Subject: soc/intel/skylake: Remove TCO lock down programming FSP is doing TCO lock inside Post PCI bus enumeration NotifyPhase(). Hence remove TCO Lock down programming from coreboot. TEST= Ensure TCO_LOCK offset 8 bit 12 is set. Change-Id: Iec9e3075df01862f8558b303a458126c68202bff Signed-off-by: Subrata Banik Reviewed-on: https://review.coreboot.org/21031 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/soc/intel/skylake/finalize.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'src') diff --git a/src/soc/intel/skylake/finalize.c b/src/soc/intel/skylake/finalize.c index c79f2acfbd..c38ac632c5 100644 --- a/src/soc/intel/skylake/finalize.c +++ b/src/soc/intel/skylake/finalize.c @@ -107,8 +107,6 @@ static void pch_finalize_script(void) { device_t dev; uint32_t reg32; - u16 tcobase; - u16 tcocnt; uint8_t *pmcbase; config_t *config; u8 reg8; @@ -119,12 +117,6 @@ static void pch_finalize_script(void) /* Lock FAST_SPIBAR */ fast_spi_lock_bar(); - /* TCO Lock down */ - tcobase = smbus_tco_regs(); - tcocnt = inw(tcobase + TCO1_CNT); - tcocnt |= TCO_LOCK; - outw(tcocnt, tcobase + TCO1_CNT); - /* Display me status before we hide it */ intel_me_status(); -- cgit v1.2.3