diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2020-05-06 11:47:04 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-05-12 20:12:17 +0000 |
| commit | 3f3f53cd5e05eead7a8b8616244a4665bd14b22b (patch) | |
| tree | 3181c1d34ad472611ea5eccbceba198ed6b70618 /src/device/device_util.c | |
| parent | 5819eab5a660f915e0d18dd7d948d2af2a231aa0 (diff) | |
| download | coreboot-3f3f53cd5e05eead7a8b8616244a4665bd14b22b.tar.xz | |
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>
Diffstat (limited to 'src/device/device_util.c')
| -rw-r--r-- | src/device/device_util.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/device/device_util.c b/src/device/device_util.c index 5aa53c1daf..88608597f2 100644 --- a/src/device/device_util.c +++ b/src/device/device_util.c @@ -215,6 +215,14 @@ const char *dev_path(const struct device *dev) snprintf(buffer, sizeof(buffer), "MMIO: %08lx", dev->path.mmio.addr); break; + case DEVICE_PATH_ESPI: + snprintf(buffer, sizeof(buffer), "ESPI: %08lx", + dev->path.espi.addr); + break; + case DEVICE_PATH_LPC: + snprintf(buffer, sizeof(buffer), "LPC: %08lx", + dev->path.lpc.addr); + break; default: printk(BIOS_ERR, "Unknown device path type: %d\n", dev->path.type); |