diff options
author | Mahantesh Kumbar <mkumbar@nvidia.com> | 2018-09-10 11:41:49 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-09-24 11:12:03 -0400 |
commit | 863b47064445b3dd5cdc354821c8d3d14deade33 (patch) | |
tree | 1e53f26c1549d1970d752f74ab82a4d55642620b /drivers/gpu/nvgpu/gp106/hal_gp106.c | |
parent | fdf77eda18b59c305d4dd8436d8b09d42ec4718a (diff) |
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>
Diffstat (limited to 'drivers/gpu/nvgpu/gp106/hal_gp106.c')
-rw-r--r-- | drivers/gpu/nvgpu/gp106/hal_gp106.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gp106/hal_gp106.c b/drivers/gpu/nvgpu/gp106/hal_gp106.c index 048c0a45..3a2fa71d 100644 --- a/drivers/gpu/nvgpu/gp106/hal_gp106.c +++ b/drivers/gpu/nvgpu/gp106/hal_gp106.c | |||
@@ -658,6 +658,10 @@ static const struct gpu_ops gp106_ops = { | |||
658 | .get_irqdest = gk20a_pmu_get_irqdest, | 658 | .get_irqdest = gk20a_pmu_get_irqdest, |
659 | .alloc_super_surface = NULL, | 659 | .alloc_super_surface = NULL, |
660 | .is_debug_mode_enabled = gm20b_pmu_is_debug_mode_en, | 660 | .is_debug_mode_enabled = gm20b_pmu_is_debug_mode_en, |
661 | .update_lspmu_cmdline_args = | ||
662 | gp106_update_lspmu_cmdline_args, | ||
663 | .setup_apertures = gp106_pmu_setup_apertures, | ||
664 | .secured_pmu_start = gm20b_secured_pmu_start, | ||
661 | }, | 665 | }, |
662 | .clk = { | 666 | .clk = { |
663 | .init_clk_support = gp106_init_clk_support, | 667 | .init_clk_support = gp106_init_clk_support, |