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| author | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2022-11-11 11:48:39 -0600 |
|---|---|---|
| committer | Martin L Roth <gaumless@gmail.com> | 2022-11-13 15:37:46 +0000 |
| commit | c3583173ecffd6041d51337b50715579e79475bb (patch) | |
| tree | 67ad6b4b6ea3922347f8632318d53986bb58b1ea /src/soc/amd/glinda/preload.c | |
| parent | 16fd5843a2fc9d27baed2ac5efb2413ceeb728f5 (diff) | |
soc/amd/picasso: add mb_pre_fspm() definition and weak implementation
On newer AMD platforms, mb_pre_fspm() is used to set GPIOs in romstage
for PCIe reset (currently set in bootblock) and touchscreen power
sequencing (not yet implemented, but will be later in the patch train).
Change-Id: Ia422aaa9e80355f9a9f8f850368441e5c8ff6598
Signed-off-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69452
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Reviewed-by: Jason Glenesk <jason.glenesk@amd.corp-partner.google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/glinda/preload.c')
0 files changed, 0 insertions, 0 deletions