nvgpu: Host side changes to support HS mode

GM20B changes in PMU boot sequence to support booting in
HS mode and LS mode

Bug 1509680

Change-Id: I2832eda0efe17dd5e3a8f11dd06e7d4da267be70
Signed-off-by: Supriya <ssharatkumar@nvidia.com>
Reviewed-on: http://git-master/r/423140
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Shridhar Rasal <srasal@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h
index 39259516..bf0b1ffd 100644
--- a/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h
@@ -202,4 +202,24 @@ static inline u32 fb_mmu_debug_ctrl_debug_enabled_v(void)
 {
         return 0x00000001;
 }
+static inline u32 fb_mmu_vpr_info_r(void)
+{
+        return 0x00100cd0;
+}
+static inline u32 fb_mmu_vpr_info_fetch_f(u32 v)
+{
+        return (v & 0x1) << 2;
+}
+static inline u32 fb_mmu_vpr_info_fetch_v(u32 r)
+{
+        return (r >> 2) & 0x1;
+}
+static inline u32 fb_mmu_vpr_info_fetch_false_v(void)
+{
+        return 0x00000000;
+}
+static inline u32 fb_mmu_vpr_info_fetch_true_v(void)
+{
+        return 0x00000001;
+}
 #endif