drm/amdgpu: Add bootloader wait for PSP v13

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Implement the wait for bootloader call back for PSP v13.0 ASICs. Only
for ASICs with PSP v13.0.6, it needs an additional check for VBIOS
mailbox status.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Tested-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Lijo Lazar 2023-07-19 13:17:22 +05:30 • committed by Alex Deucher

parent 1c6b6bd078

commit e370f8f389

1 changed files with 26 additions and 2 deletions

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drivers/gpu/drm/amd/amdgpu/psp_v13_0.c

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