[coreboot-gerrit] Change in coreboot[master]: soc/intel/skylake: set FSP param to enable or skip GOP

[Michael Niewöhner (Code Review)]

Michael Niewöhner has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/36350 )

Change subject: soc/intel/skylake: set FSP param to enable or skip GOP
......................................................................

soc/intel/skylake: set FSP param to enable or skip GOP

Set the FSP parameter PeiGraphicsPeimInit according to RUN_FSP_GOP to
enable or skip GOP.

Change-Id: I5731003c8a094c4d108efbea14d31d335758bbb7
Signed-off-by: Michael Niewöhner 
---
M src/soc/intel/skylake/chip_fsp20.c
1 file changed, 7 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/50/36350/1

diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c
index 55fedd3..feb1339 100644
--- a/src/soc/intel/skylake/chip_fsp20.c
+++ b/src/soc/intel/skylake/chip_fsp20.c
@@ -501,6 +501,13 @@
    	params->PchIoApicFunctionNumber = V_P2SB_IBDF_FUN;
    }

+	/* Only initialize graphics if supported and enabled */
+	dev = pcidev_path_on_root(SA_DEVFN_IGD);
+	if (CONFIG(RUN_FSP_GOP) && dev && dev->enabled)
+		params->PeiGraphicsPeimInit = 1;
+	else
+		params->PeiGraphicsPeimInit = 0;
+
    soc_irq_settings(params);
 }