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author | Angel Pons <th3fanbus@gmail.com> | 2020-07-03 23:14:40 +0200 |
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committer | Angel Pons <th3fanbus@gmail.com> | 2020-07-12 10:08:54 +0000 |
commit | 317399366e039d6796ad721ebb5ac5b121d2582a (patch) | |
tree | 55b445fc9508a630dee76cca97ef0f6c5ca3fe6c /src/mainboard/lenovo/t420/board_info.txt | |
parent | 1be9f5841dabd42a740fe23a77ea128fa8d0835d (diff) |
sb/intel/lynxpoint: Add PCH platform type function
Current code only cares whether the PCH is LP or not. However, MRC wants
to differentiate between desktop and non-LP mobile platforms as well. As
the PCH is soldered onto the mainboard, add a facility to retrieve which
platform coreboot is running on by checking the PCH's LPC device ID. The
only user of the `pch_silicon_type` function is the `pch_is_lp` function
so replace the former with the new `get_pch_platform_type` function. The
function needs to be defined in both romstage and ramstage where PCI ops
have different signatures, hence the two copies.
Change-Id: Ib6276e0069eaa069a365faf6ae02dd934307d36c
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43123
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/lenovo/t420/board_info.txt')
0 files changed, 0 insertions, 0 deletions