From e65affa2ed5d4fea584532c5cf27bf51ed1f56eb Mon Sep 17 00:00:00 2001 From: Robbie Zhang Date: Mon, 13 Feb 2017 12:07:53 -0800 Subject: soc/intel/skylake: add PrmrrSize to chip config Prmrr configuration is supported by Kabylake FSP-M with UPD provided. It is required as one of the SGX initialization steps in BIOS. BUG=chrome-os-partner:62438 BRANCH=NONE TEST=Tested on Eve, verified uncore PRMRR MSRs get programmed to set size and boot. Change-Id: I2b3dc7c92487505165ee429bd1a37bd60ceac8f3 Signed-off-by: Robbie Zhang Reviewed-on: https://review.coreboot.org/18361 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Aaron Durbin --- src/soc/intel/skylake/romstage/romstage_fsp20.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src/soc/intel/skylake/romstage') diff --git a/src/soc/intel/skylake/romstage/romstage_fsp20.c b/src/soc/intel/skylake/romstage/romstage_fsp20.c index e478890930..a4bb6849e4 100644 --- a/src/soc/intel/skylake/romstage/romstage_fsp20.c +++ b/src/soc/intel/skylake/romstage/romstage_fsp20.c @@ -139,6 +139,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg) m_cfg->RMT = config->Rmt; m_cfg->DdrFreqLimit = config->DdrFreqLimit; m_cfg->VmxEnable = config->VmxEnable; + m_cfg->PrmrrSize = config->PrmrrSize; for (i = 0; i < ARRAY_SIZE(config->PcieRpEnable); i++) { if (config->PcieRpEnable[i]) mask |= (1<