soc/intel/apl: disable NPK device in devicetree.cb
Allows to enable/disable NPK device from the device tree:
device pci 00.2 off end # NPK
Tested on Kontron come-mal10.
Change-Id: I910245d4ff35a6a0a9059fb6911d4426cdb999b6
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38814
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c
index 03e6dbd..37fdfff 100644
--- a/src/soc/intel/apollolake/chip.c
+++ b/src/soc/intel/apollolake/chip.c
@@ -425,6 +425,12 @@
static void disable_dev(struct device *dev, FSP_S_CONFIG *silconfig)
{
switch (dev->path.pci.devfn) {
+ case PCH_DEVFN_NPK:
+ /*
+ * Disable this device in the parse_devicetree_setting() function
+ * in romstage.c
+ */
+ break;
case PCH_DEVFN_ISH:
silconfig->IshEnable = 0;
break;