gpu: nvgpu: load gpccs signature

load gpccs signatture for secure gpccs boot

Change-Id: Ia8815a4575c42eab2ce62cbece8bb080e1f35ae6
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/793402
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/795583
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

2 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
index dd48f34f..5fd21af2 100644
--- a/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/acr_gm20b.c
@@ -219,7 +219,7 @@ int gpccs_ucode_details(struct gk20a *g, struct flcn_ucode_img *p_img)
         if (g->ops.securegpccs == false)
                 return -ENOENT;
 
-        gpccs_sig = gk20a_request_firmware(g, GM20B_FECS_UCODE_SIG);
+        gpccs_sig = gk20a_request_firmware(g, T18x_GPCCS_UCODE_SIG);
         if (!gpccs_sig) {
                 gk20a_err(dev_from_gk20a(g), "failed to load gpccs sig");
                 return -ENOENT;
diff --git a/drivers/gpu/nvgpu/gm20b/acr_gm20b.h b/drivers/gpu/nvgpu/gm20b/acr_gm20b.h
index d6315c2d..83a0babd 100644
--- a/drivers/gpu/nvgpu/gm20b/acr_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/acr_gm20b.h
@@ -30,6 +30,7 @@
 #define GM20B_HSBIN_PMU_BL_UCODE_IMAGE "pmu_bl.bin"
 #define GM20B_PMU_UCODE_SIG "pmu_sig.bin"
 #define GM20B_FECS_UCODE_SIG "fecs_sig.bin"
+#define T18x_GPCCS_UCODE_SIG "gpccs_sig.bin"
 
 #define LSFM_DISABLE_MASK_NONE (0x00000000) /*Disable all LS falcons*/
 #define LSFM_DISABLE_MASK_ALL (0xFFFFFFFF) /*Enable all LS falcons*/