gpu: nvgpu: Add gm204/gm206 ACR BL supoort

Update ACR BL desc & support for ACR boot.

JIRA DNVGPU-10

Change-Id: Iced2e10695439b2e1b47835f5c3c8a5d274e4b1e
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1155027
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm206/acr_gm206.h b/drivers/gpu/nvgpu/gm206/acr_gm206.h
new file mode 100644
index 00000000..86bc642a
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm206/acr_gm206.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __ACR_GM206_H_
+#define __ACR_GM206_H_
+
+#include "gm20b/acr_gm20b.h"
+
+struct loader_config_v1 {
+        u32 reserved;
+        u32 dma_idx;
+        struct falc_u64 code_dma_base;
+        u32 code_size_total;
+        u32 code_size_to_load;
+        u32 code_entry_point;
+        struct falc_u64 data_dma_base;
+        u32 data_size;
+        struct falc_u64 overlay_dma_base;
+        u32 argc;
+        u32 argv;
+};
+
+struct flcn_bl_dmem_desc_v1 {
+        u32    reserved[4];        /*Should be the first element..*/
+        u32    signature[4];        /*Should be the first element..*/
+        u32    ctx_dma;
+        struct falc_u64 code_dma_base;
+        u32    non_sec_code_off;
+        u32    non_sec_code_size;
+        u32    sec_code_off;
+        u32    sec_code_size;
+        u32    code_entry_point;
+        struct falc_u64 data_dma_base;
+        u32    data_size;
+};
+
+/*!
+ * Union of all supported structures used by bootloaders.
+ */
+union flcn_bl_generic_desc_v1 {
+        struct flcn_bl_dmem_desc_v1 bl_dmem_desc_v1;
+        struct loader_config_v1 loader_cfg_v1;
+};
+
+/*!
+ * LSFM Managed Ucode Image
+ * next             : Next image the list, NULL if last.
+ * wpr_header         : WPR header for this ucode image
+ * lsb_header         : LSB header for this ucode image
+ * bl_gen_desc     : Bootloader generic desc structure for this ucode image
+ * bl_gen_desc_size : Sizeof bootloader desc structure for this ucode image
+ * full_ucode_size  : Surface size required for final ucode image
+ * ucode_img        : Ucode image info
+ */
+struct lsfm_managed_ucode_img_v1 {
+        struct lsfm_managed_ucode_img_v1 *next;
+        struct lsf_wpr_header wpr_header;
+        struct lsf_lsb_header lsb_header;
+        union flcn_bl_generic_desc_v1 bl_gen_desc;
+        u32 bl_gen_desc_size;
+        u32 full_ucode_size;
+        struct flcn_ucode_img ucode_img;
+};
+
+void gm206_init_secure_pmu(struct gpu_ops *gops);
+int gm206_alloc_blob_space(struct gk20a *g,
+                size_t size, struct mem_desc *mem);
+void gm206_wpr_info(struct gk20a *g, struct wpr_carveout_info *inf);
+
+#endif /*__ACR_GM206_H_*/