Ramesh Mylavarapu e5fd0453cf gpu: nvgpu: gsp: add priv lockdown release check ...

- NVGPU need to check for priv lockdown release before configuring
  any priv registers. In current GSP bootstrap sequence has irq
  configuration after GSP engine reset which is causing priv errors.
  So irq configuration should be done after GSP firmware releases
  priv lockdown.
- Removed clearing irq mask and dest registers before configuring
  them as GSP firmware would have done partial irq configuration
  before releasing the priv.

NVGPU-7342

Signed-off-by: Ramesh Mylavarapu <rmylavarapu@nvidia.com>
Change-Id: I4b6e83452c051654253e02bfb72330b3d6aec3fd
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2649826
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>

2022-02-09 00:38:32 -08:00

..

gsp_bootstrap.c

gpu: nvgpu: gsp: add priv lockdown release check

2022-02-09 00:38:32 -08:00

gsp_init.c

gpu: nvgpu: gsp units separation

2022-02-09 00:38:21 -08:00