gpu: nvgpu: falcon bootstrap support

- Added falcon interface/HAL to bootstrap
falcon by taking boot vector as parameter
- Replaced falcon bootstrap code in multiple
files with nvgpu_flcn_bootstrap() method

JIRA NVGPU-102

Change-Id: I4324824c50c6196d8b7ecf981f815ec778da2fd9
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1513643
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/falcon.h b/drivers/gpu/nvgpu/include/nvgpu/falcon.h
index 36e9ffb1..cbda2ee3 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/falcon.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/falcon.h
@@ -146,6 +146,7 @@ struct nvgpu_falcon_ops {
         u32 (*mailbox_read)(struct nvgpu_falcon *flcn, u32 mailbox_index);
         void (*mailbox_write)(struct nvgpu_falcon *flcn, u32 mailbox_index,
                 u32 data);
+        int (*bootstrap)(struct nvgpu_falcon *flcn, u32 boot_vector);
         void (*dump_falcon_stats)(struct nvgpu_falcon *flcn);
 };
 
@@ -187,6 +188,7 @@ int nvgpu_flcn_dma_copy(struct nvgpu_falcon *flcn,
 u32 nvgpu_flcn_mailbox_read(struct nvgpu_falcon *flcn, u32 mailbox_index);
 void nvgpu_flcn_mailbox_write(struct nvgpu_falcon *flcn, u32 mailbox_index,
         u32 data);
+int nvgpu_flcn_bootstrap(struct nvgpu_falcon *flcn, u32 boot_vector);
 void nvgpu_flcn_dump_stats(struct nvgpu_falcon *flcn);
 
 void nvgpu_flcn_sw_init(struct gk20a *g, u32 flcn_id);