gpu: nvgpu: support non-secure boot

For non-secure FALCON boot support, by-pass
MMU check.

Bug 1524197

Change-Id: I735c10a1ea50357c1ea2d5514c73477e76db7e77
Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/424005
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Supriya Sharatkumar <ssharatkumar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h
index f3ad6f26..39259516 100644
--- a/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/hw_fb_gm20b.h
@@ -58,6 +58,10 @@ static inline u32 fb_mmu_ctrl_r(void)
 {
         return 0x00100c80;
 }
+static inline u32 fb_priv_mmu_phy_secure_r(void)
+{
+        return 0x00100ce4;
+}
 static inline u32 fb_mmu_ctrl_vm_pg_size_f(u32 v)
 {
         return (v & 0x1) << 0;