gpu: nvgpu: add GSP falcon support

- Defined FALCON_ID_GSPLITE for GSP falcon.
- Created variable gsp_flcn of struct nvgpu_falcon
  for GSP falcon & registered to falcon module to access
  falcon functions.
- Created HAL file gsp_gv100.c/h for GSP.
- Modified Makefile & Makefile.sources files to include
  gsp_gv100 HAL file.
- Enabled GSP falcon support for GV100 by registering
  to common falcon module.
- Defined function gv100_gsp_reset() & assigned to
  falcon reset as GSP engine reset.
- Updated falcon HAL init code not to return error
  if requested falcon is not supported, instead log
  the info and return non-error.

JIRA NVGPU-1160

Change-Id: Ice032cf443ae87254375265628b3c022f41544cd
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1804551
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/Makefile.sources b/drivers/gpu/nvgpu/Makefile.sources
index 4283a01c..aec49c03 100644
--- a/drivers/gpu/nvgpu/Makefile.sources
+++ b/drivers/gpu/nvgpu/Makefile.sources
@@ -216,4 +216,5 @@ srcs :=	os/posix/nvgpu.c \
         gv100/nvlink_gv100.c \
         gv100/hal_gv100.c \
         gv100/pmu_gv100.c \
-        gv100/perf_gv100.c
+        gv100/perf_gv100.c \
+        gv100/gsp_gv100.c