From 3f3f53cd5e05eead7a8b8616244a4665bd14b22b Mon Sep 17 00:00:00 2001 From: Raul E Rangel Date: Wed, 6 May 2020 11:47:04 -0600 Subject: 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 Change-Id: I0c2f40813c05680f72e5f30cbb13617e8f994841 Reviewed-on: https://review.coreboot.org/c/coreboot/+/41099 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/device/device_const.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/device/device_const.c') diff --git a/src/device/device_const.c b/src/device/device_const.c index 65ec15729a..3ad00f8838 100644 --- a/src/device/device_const.c +++ b/src/device/device_const.c @@ -156,6 +156,12 @@ static int path_eq(const struct device_path *path1, 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; -- cgit v1.2.3