This patch introduces a new chipset device tree file for Wildcat
Lake SoC.
Key changes:
- Copy the Panther Lake chipset.cb to chipset_wcl.cb and update
it with device information specific to the Wildcat Lake SoC.
1) Remove following devices:
- Ipu - 00:05.0
- Tbt Rp - 00:07.2 & 00:07.3
- Type-C xDCI - 00:0d.1
- Tcss Dma - 00:0d.3
- Pci Rp - 00:1c.4 to 00:1c.7
- 00:06.2 & 00:06.3
- Two TCSS USB ports
2) Remove Panther Lake Power limits config and add placeholder
for WCL config.
- Guard removed TCSS port references in the shared SoC code with
Kconfig.
- Rename Panther Lake chipset device tree to chipset_ptl.cb to
align with the new device tree naming.
- Update Kconfig to select the newly added chipset device tree
file when the Wildcat Lake SoC is in use.
References:
- Wildcat Lake Processor EDS, Volume 1 (#842271)
- Wildcat Lake External Design Specification (EDS) Volume 2 (#829345)
BUG=b:394208231
TEST=Build Ocelot and Fatcat and verify it compiles without any error.
Change-Id: Ieafb9856daaa48e3ecc6fc9068ae2b2d4019ff80
Signed-off-by: Appukuttan V K <appukuttan.vk@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/87490
Reviewed-by: Usha P <usha.p@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
1baf0baf58