util/sconfig: Add LPC and ESPI buses
Picasso has an LPC and eSPI bridge on the same PCI DEVFN. They can both
be active at the same time. This adds a way to specify which devices
belong on which bus.
i.e.,
device pci 14.3 on # - D14F3 bridge
device espi 0 on
chip ec/google/chromeec
device pnp 0c09.0 on end
end
end
device lpc 0 on
end
end
BUG=b:154445472
TEST=Built trembyle and saw static.c contained the espi bus.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I0c2f40813c05680f72e5f30cbb13617e8f994841
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41099
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/device/device_const.c b/src/device/device_const.c
index 65ec157..3ad00f8 100644
--- a/src/device/device_const.c
+++ b/src/device/device_const.c
@@ -156,6 +156,12 @@
case DEVICE_PATH_MMIO:
equal = (path1->mmio.addr == path2->mmio.addr);
break;
+ case DEVICE_PATH_ESPI:
+ equal = (path1->espi.addr == path2->espi.addr);
+ break;
+ case DEVICE_PATH_LPC:
+ equal = (path1->lpc.addr == path2->lpc.addr);
+ break;
default:
printk(BIOS_ERR, "Unknown device type: %d\n", path1->type);
break;