nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-23 01:50:07 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: support nvgpu-next secure boot

Browse Source 
Add NVGPU_NEXT_GPUID in
nvgpu_acr_init, nvgpu_acr_lsf_fecs_ucode_details,
and nvgpu_acr_lsf_gpccs_ucode_details functions.

JIRA NVGPU-5323

Change-Id: I514ab6de08ffaad323072499a92acef24668d3fc
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2361630
Reviewed-by: automaticguardword <automaticguardword@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
smadhavan
2020-06-26 13:05:48 +05:30
committed by Alex Waterman
parent b91b1f06e1
commit c261f7573b
3 changed files with 25 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/nvgpu/common/acr/acr.c
View File

@@ -154,6 +154,9 @@ int nvgpu_acr_init(struct gk20a *g)
break;
#endif
case NVGPU_GPUID_GV11B:
#if defined(CONFIG_NVGPU_NEXT)
case NVGPU_NEXT_GPUID:
#endif
nvgpu_gv11b_acr_sw_init(g, g->acr);
break;
#ifdef CONFIG_NVGPU_DGPU

6
drivers/gpu/nvgpu/common/acr/acr_blob_construct.c
View File

@@ -104,6 +104,9 @@ int nvgpu_acr_lsf_fecs_ucode_details(struct gk20a *g, void *lsf_ucode_img)
switch (ver) {
case NVGPU_GPUID_GV11B:
#if defined(CONFIG_NVGPU_NEXT)
case NVGPU_NEXT_GPUID:
#endif
fecs_sig = nvgpu_request_firmware(g, GM20B_FECS_UCODE_SIG,
NVGPU_REQUEST_FIRMWARE_NO_WARN);
break;
@@ -211,6 +214,9 @@ int nvgpu_acr_lsf_gpccs_ucode_details(struct gk20a *g, void *lsf_ucode_img)
switch (ver) {
case NVGPU_GPUID_GV11B:
#if defined(CONFIG_NVGPU_NEXT)
case NVGPU_NEXT_GPUID:
#endif
gpccs_sig = nvgpu_request_firmware(g, T18x_GPCCS_UCODE_SIG,
NVGPU_REQUEST_FIRMWARE_NO_WARN);
break;

18
drivers/gpu/nvgpu/common/acr/acr_bootstrap.c
View File

@@ -161,8 +161,22 @@ int nvgpu_acr_bootstrap_hs_ucode(struct gk20a *g, struct nvgpu_acr *acr,
if (acr_fw != NULL) {
acr->patch_wpr_info_to_ucode(g, acr, acr_desc, true);
} else {
acr_fw = nvgpu_request_firmware(g, acr_desc->acr_fw_name,
NVGPU_REQUEST_FIRMWARE_NO_SOC);
/* Firmware is stored in soc specific path in FMODEL
* Hence NVGPU_REQUEST_FIRMWARE_NO_WARN is used instead
* of NVGPU_REQUEST_FIRMWARE_NO_SOC
*/
#ifdef CONFIG_NVGPU_SIM
if (nvgpu_is_enabled(g, NVGPU_IS_FMODEL)) {
acr_fw = nvgpu_request_firmware(g,
acr_desc->acr_fw_name,
NVGPU_REQUEST_FIRMWARE_NO_WARN);
} else
#endif
{
acr_fw = nvgpu_request_firmware(g,
acr_desc->acr_fw_name,
NVGPU_REQUEST_FIRMWARE_NO_SOC);
}
if (acr_fw == NULL) {
nvgpu_err(g, "%s ucode get fail for %s",
acr_desc->acr_fw_name, g->name);