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 /util/sconfig/sconfig.l | |
| parent | 5819eab5a660f915e0d18dd7d948d2af2a231aa0 (diff) | |
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 'util/sconfig/sconfig.l')
| -rwxr-xr-x | util/sconfig/sconfig.l | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/util/sconfig/sconfig.l b/util/sconfig/sconfig.l index 9fd0cec0e9..5ac5057e23 100755 --- a/util/sconfig/sconfig.l +++ b/util/sconfig/sconfig.l @@ -30,6 +30,8 @@ generic {yylval.number=GENERIC; return(BUS);} mmio {yylval.number=MMIO; return(BUS);} spi {yylval.number=SPI; return(BUS);} usb {yylval.number=USB; return(BUS);} +lpc {yylval.number=LPC; return(BUS);} +espi {yylval.number=ESPI; return(BUS);} irq {yylval.number=IRQ; return(RESOURCE);} drq {yylval.number=DRQ; return(RESOURCE);} io {yylval.number=IO; return(RESOURCE);} |