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, 5 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index b3cacb86..7cf8c475 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -23,6 +23,7 @@
 #include <nvgpu/log.h>
 #include <nvgpu/bug.h>
 #include <nvgpu/firmware.h>
+#include <nvgpu/falcon.h>
 
 #include "gk20a.h"
 #include "gr_gk20a.h"
@@ -239,11 +240,7 @@ int pmu_bootstrap(struct nvgpu_pmu *pmu)
                         pwr_falcon_dmatrfcmd_ctxdma_f(GK20A_PMU_DMAIDX_UCODE));
         }
 
-        gk20a_writel(g, pwr_falcon_bootvec_r(),
-                pwr_falcon_bootvec_vec_f(desc->bootloader_entry_point));
-
-        gk20a_writel(g, pwr_falcon_cpuctl_r(),
-                pwr_falcon_cpuctl_startcpu_f(1));
+        nvgpu_flcn_bootstrap(g->pmu.flcn, desc->bootloader_entry_point);
 
         gk20a_writel(g, pwr_falcon_os_r(), desc->app_version);