diff options
author | Felix Held <felix-coreboot@felixheld.de> | 2024-03-05 18:29:01 +0100 |
---|---|---|
committer | Felix Held <felix-coreboot@felixheld.de> | 2024-05-15 15:01:05 +0000 |
commit | d7158c81495e6fd7ae766a08669184798008308f (patch) | |
tree | 94ed85a88cc4ec9d5a491726dca8e32383015f3a /src/soc/amd/cezanne/chip.h | |
parent | 7728ed3ea2139908ab8e9a0c43b6ccdf7b1020d6 (diff) |
mb/amd/birman/devicetree_phoenix_opensil: add stub MPIO chips
Add the stub MPIO chips that contain the PCIe engine configuration for
the external PCIe interfaces to the devicetree. Birman's
port_descriptors_phoenix.c was used as a reference. The static
configuration in the devicetree assumes that the default WLAN0_WWAN0 is
selected; for the other cases we'll still need to fix up things
accordingly in the mutable devicetree. The WLAN01 and WWAN01 cases still
need to be handled in a follow-up patch. Since openSIL currently doesn't
use the info from the gpio_group struct element, but deasserts both PCIe
reset pins GPIO 26 and 27, the gpio_group isn't specified in the chip
configuration in the devicetree.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Icabe60322d46c1195284dd77ec39f9d143e3d2cb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81101
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Diffstat (limited to 'src/soc/amd/cezanne/chip.h')
0 files changed, 0 insertions, 0 deletions