gpu: nvgpu: Use sysmem aperture for SoC memory

In Tegra GPU, SoC memory has to be accessed as vidmem. In discrete GPU, it
has to be accessed as sysmem.

Change-Id: I4efe71b54a9a32f0bf1f02ec4016ed74405a14c5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1120468

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
index 4930d4c7..dbe54860 100644
--- a/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
@@ -838,6 +838,14 @@ static inline u32 gr_fecs_current_ctx_target_vid_mem_f(void)
 {
         return 0x0;
 }
+static inline u32 gr_fecs_current_ctx_target_sys_mem_coh_f(void)
+{
+        return 0x20000000;
+}
+static inline u32 gr_fecs_current_ctx_target_sys_mem_ncoh_f(void)
+{
+        return 0x30000000;
+}
 static inline u32 gr_fecs_current_ctx_valid_s(void)
 {
         return 1;