2 * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20 * DEALINGS IN THE SOFTWARE.
27 #include <core/gpuobj.h>
28 #include <subdev/fb.h>
29 #include <engine/falcon.h>
30 #include <subdev/mc.h>
33 * gm200_secboot_run_blob() - run the given high-secure blob
37 gm200_secboot_run_blob(struct nvkm_secboot
*sb
, struct nvkm_gpuobj
*blob
,
38 struct nvkm_falcon
*falcon
)
40 struct gm200_secboot
*gsb
= gm200_secboot(sb
);
41 struct nvkm_subdev
*subdev
= &gsb
->base
.subdev
;
42 struct nvkm_vma
*vma
= NULL
;
46 ret
= nvkm_falcon_get(falcon
, subdev
);
50 /* Map the HS firmware so the HS bootloader can see it */
51 ret
= nvkm_vmm_get(gsb
->vmm
, 12, blob
->size
, &vma
);
53 nvkm_falcon_put(falcon
, subdev
);
57 ret
= nvkm_memory_map(blob
, 0, gsb
->vmm
, vma
, NULL
, 0);
61 /* Reset and set the falcon up */
62 ret
= nvkm_falcon_reset(falcon
);
65 nvkm_falcon_bind_context(falcon
, gsb
->inst
);
67 /* Load the HS bootloader into the falcon's IMEM/DMEM */
68 ret
= sb
->acr
->func
->load(sb
->acr
, falcon
, blob
, vma
->addr
);
74 /* Disable interrupts as we will poll for the HALT bit */
75 nvkm_mc_intr_mask(sb
->subdev
.device
, falcon
->owner
->index
, false);
77 /* Set default error value in mailbox register */
78 nvkm_falcon_wr32(falcon
, 0x040, 0xdeada5a5);
80 /* Start the HS bootloader */
81 nvkm_falcon_set_start_addr(falcon
, start_address
);
82 nvkm_falcon_start(falcon
);
83 ret
= nvkm_falcon_wait_for_halt(falcon
, 100);
88 * The mailbox register contains the (positive) error code - return this
91 ret
= nvkm_falcon_rd32(falcon
, 0x040);
94 /* Reenable interrupts */
95 nvkm_mc_intr_mask(sb
->subdev
.device
, falcon
->owner
->index
, true);
97 /* We don't need the ACR firmware anymore */
98 nvkm_vmm_put(gsb
->vmm
, &vma
);
99 nvkm_falcon_put(falcon
, subdev
);
105 gm200_secboot_oneinit(struct nvkm_secboot
*sb
)
107 struct gm200_secboot
*gsb
= gm200_secboot(sb
);
108 struct nvkm_device
*device
= sb
->subdev
.device
;
111 /* Allocate instance block and VM */
112 ret
= nvkm_memory_new(device
, NVKM_MEM_TARGET_INST
, 0x1000, 0, true,
117 ret
= nvkm_vmm_new(device
, 0, 600 * 1024, NULL
, 0, NULL
, "acr",
122 atomic_inc(&gsb
->vmm
->engref
[NVKM_SUBDEV_PMU
]);
123 gsb
->vmm
->debug
= gsb
->base
.subdev
.debug
;
125 ret
= nvkm_vmm_join(gsb
->vmm
, gsb
->inst
);
129 if (sb
->acr
->func
->oneinit
) {
130 ret
= sb
->acr
->func
->oneinit(sb
->acr
, sb
);
139 gm200_secboot_fini(struct nvkm_secboot
*sb
, bool suspend
)
143 if (sb
->acr
->func
->fini
)
144 ret
= sb
->acr
->func
->fini(sb
->acr
, sb
, suspend
);
150 gm200_secboot_dtor(struct nvkm_secboot
*sb
)
152 struct gm200_secboot
*gsb
= gm200_secboot(sb
);
154 sb
->acr
->func
->dtor(sb
->acr
);
156 nvkm_vmm_part(gsb
->vmm
, gsb
->inst
);
157 nvkm_vmm_unref(&gsb
->vmm
);
158 nvkm_memory_unref(&gsb
->inst
);
164 static const struct nvkm_secboot_func
166 .dtor
= gm200_secboot_dtor
,
167 .oneinit
= gm200_secboot_oneinit
,
168 .fini
= gm200_secboot_fini
,
169 .run_blob
= gm200_secboot_run_blob
,
173 gm200_secboot_new(struct nvkm_device
*device
, int index
,
174 struct nvkm_secboot
**psb
)
177 struct gm200_secboot
*gsb
;
178 struct nvkm_acr
*acr
;
180 acr
= acr_r361_new(BIT(NVKM_SECBOOT_FALCON_FECS
) |
181 BIT(NVKM_SECBOOT_FALCON_GPCCS
));
185 gsb
= kzalloc(sizeof(*gsb
), GFP_KERNEL
);
192 ret
= nvkm_secboot_ctor(&gm200_secboot
, acr
, device
, index
, &gsb
->base
);
200 MODULE_FIRMWARE("nvidia/gm200/acr/bl.bin");
201 MODULE_FIRMWARE("nvidia/gm200/acr/ucode_load.bin");
202 MODULE_FIRMWARE("nvidia/gm200/acr/ucode_unload.bin");
203 MODULE_FIRMWARE("nvidia/gm200/gr/fecs_bl.bin");
204 MODULE_FIRMWARE("nvidia/gm200/gr/fecs_inst.bin");
205 MODULE_FIRMWARE("nvidia/gm200/gr/fecs_data.bin");
206 MODULE_FIRMWARE("nvidia/gm200/gr/fecs_sig.bin");
207 MODULE_FIRMWARE("nvidia/gm200/gr/gpccs_bl.bin");
208 MODULE_FIRMWARE("nvidia/gm200/gr/gpccs_inst.bin");
209 MODULE_FIRMWARE("nvidia/gm200/gr/gpccs_data.bin");
210 MODULE_FIRMWARE("nvidia/gm200/gr/gpccs_sig.bin");
211 MODULE_FIRMWARE("nvidia/gm200/gr/sw_ctx.bin");
212 MODULE_FIRMWARE("nvidia/gm200/gr/sw_nonctx.bin");
213 MODULE_FIRMWARE("nvidia/gm200/gr/sw_bundle_init.bin");
214 MODULE_FIRMWARE("nvidia/gm200/gr/sw_method_init.bin");
216 MODULE_FIRMWARE("nvidia/gm204/acr/bl.bin");
217 MODULE_FIRMWARE("nvidia/gm204/acr/ucode_load.bin");
218 MODULE_FIRMWARE("nvidia/gm204/acr/ucode_unload.bin");
219 MODULE_FIRMWARE("nvidia/gm204/gr/fecs_bl.bin");
220 MODULE_FIRMWARE("nvidia/gm204/gr/fecs_inst.bin");
221 MODULE_FIRMWARE("nvidia/gm204/gr/fecs_data.bin");
222 MODULE_FIRMWARE("nvidia/gm204/gr/fecs_sig.bin");
223 MODULE_FIRMWARE("nvidia/gm204/gr/gpccs_bl.bin");
224 MODULE_FIRMWARE("nvidia/gm204/gr/gpccs_inst.bin");
225 MODULE_FIRMWARE("nvidia/gm204/gr/gpccs_data.bin");
226 MODULE_FIRMWARE("nvidia/gm204/gr/gpccs_sig.bin");
227 MODULE_FIRMWARE("nvidia/gm204/gr/sw_ctx.bin");
228 MODULE_FIRMWARE("nvidia/gm204/gr/sw_nonctx.bin");
229 MODULE_FIRMWARE("nvidia/gm204/gr/sw_bundle_init.bin");
230 MODULE_FIRMWARE("nvidia/gm204/gr/sw_method_init.bin");
232 MODULE_FIRMWARE("nvidia/gm206/acr/bl.bin");
233 MODULE_FIRMWARE("nvidia/gm206/acr/ucode_load.bin");
234 MODULE_FIRMWARE("nvidia/gm206/acr/ucode_unload.bin");
235 MODULE_FIRMWARE("nvidia/gm206/gr/fecs_bl.bin");
236 MODULE_FIRMWARE("nvidia/gm206/gr/fecs_inst.bin");
237 MODULE_FIRMWARE("nvidia/gm206/gr/fecs_data.bin");
238 MODULE_FIRMWARE("nvidia/gm206/gr/fecs_sig.bin");
239 MODULE_FIRMWARE("nvidia/gm206/gr/gpccs_bl.bin");
240 MODULE_FIRMWARE("nvidia/gm206/gr/gpccs_inst.bin");
241 MODULE_FIRMWARE("nvidia/gm206/gr/gpccs_data.bin");
242 MODULE_FIRMWARE("nvidia/gm206/gr/gpccs_sig.bin");
243 MODULE_FIRMWARE("nvidia/gm206/gr/sw_ctx.bin");
244 MODULE_FIRMWARE("nvidia/gm206/gr/sw_nonctx.bin");
245 MODULE_FIRMWARE("nvidia/gm206/gr/sw_bundle_init.bin");
246 MODULE_FIRMWARE("nvidia/gm206/gr/sw_method_init.bin");
248 MODULE_FIRMWARE("nvidia/gp100/acr/bl.bin");
249 MODULE_FIRMWARE("nvidia/gp100/acr/ucode_load.bin");
250 MODULE_FIRMWARE("nvidia/gp100/acr/ucode_unload.bin");
251 MODULE_FIRMWARE("nvidia/gp100/gr/fecs_bl.bin");
252 MODULE_FIRMWARE("nvidia/gp100/gr/fecs_inst.bin");
253 MODULE_FIRMWARE("nvidia/gp100/gr/fecs_data.bin");
254 MODULE_FIRMWARE("nvidia/gp100/gr/fecs_sig.bin");
255 MODULE_FIRMWARE("nvidia/gp100/gr/gpccs_bl.bin");
256 MODULE_FIRMWARE("nvidia/gp100/gr/gpccs_inst.bin");
257 MODULE_FIRMWARE("nvidia/gp100/gr/gpccs_data.bin");
258 MODULE_FIRMWARE("nvidia/gp100/gr/gpccs_sig.bin");
259 MODULE_FIRMWARE("nvidia/gp100/gr/sw_ctx.bin");
260 MODULE_FIRMWARE("nvidia/gp100/gr/sw_nonctx.bin");
261 MODULE_FIRMWARE("nvidia/gp100/gr/sw_bundle_init.bin");
262 MODULE_FIRMWARE("nvidia/gp100/gr/sw_method_init.bin");