gpu: nvgpu: PMU init sequence change

-Moved PMU RTOS init & start RTOS from acr_gm20b.c file pmu.c
 method nvgpu_init_pmu_support()
-Modified nvgpu_init_pmu_support() to init required interface
 for PMU RTOS & does start PMU RTOS in secure & non-secure
 based on NVGPU_SEC_PRIVSECURITY flag.
-Created secured_pmu_start ops under PMU ops to start PMU
 falcon in low secure mode.
-Updated PMU ops update_lspmu_cmdline_args, setup_apertures &
 secured_pmu_start assignment for gp106 & gv100 to support
 modified PMU init sequence.
-Removed duplicate PMU non-secure bootstrap code from multiple
 files & defined gm20b_ns_pmu_setup_hw_and_bootstrap()method
 to handle non secure PMU bootstrap, reused this method
 for need chips.

JIRA NVGPU-1146

Change-Id: I3957da2936b3c4ea0c985e67802c847c38de7c89
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1818099
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
index 18b00ea4..665e2ed1 100644
--- a/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/hal_gv11b.c
@@ -888,6 +888,7 @@ int gv11b_init_hal(struct gk20a *g)
                 gops->pmu.update_lspmu_cmdline_args =
                         gm20b_update_lspmu_cmdline_args;
                 gops->pmu.setup_apertures = gv11b_setup_apertures;
+                gops->pmu.secured_pmu_start = gm20b_secured_pmu_start;
 
                 gops->pmu.init_wpr_region = gm20b_pmu_init_acr;
                 gops->pmu.load_lsfalcon_ucode = gp10b_load_falcon_ucode;
@@ -898,6 +899,8 @@ int gv11b_init_hal(struct gk20a *g)
         } else {
                 /* Inherit from gk20a */
                 gops->pmu.prepare_ucode = nvgpu_pmu_prepare_ns_ucode_blob,
+                gops->pmu.pmu_setup_hw_and_bootstrap =
+                        gm20b_ns_pmu_setup_hw_and_bootstrap;
 
                 gops->pmu.load_lsfalcon_ucode = NULL;
                 gops->pmu.init_wpr_region = NULL;