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| author | Deepak Goyal <dgoyal@nvidia.com> | 2017-11-09 00:49:35 -0500 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-11-09 13:15:17 -0500 |
| commit | 39527d58855fb7cb7dffef01c4f7290ae3a119ce (patch) | |
| tree | e4d203c30602a1e40ca5859559bcb49760724906 /drivers/gpu/nvgpu/pmgr/pwrdev.c | |
| parent | d58c3bd152a3f86195a537f7115b3b32b4042a15 (diff) | |
gpu: nvgpu: Correct laying of terminating WPR HDR
Termination WPR header is inserted in the non-wpr
blob so that HS knows when to stop processing WPR
headers.
nvgpu_mem_wr32 is copying the terminating WPR header
@ wrong offset in non-wpr blob.
This caused overwriting of the LS signatures present
in the non wpr region, thus leading to LS authentication
failure for GPCCS falcon.
Fix added for t210/t186 as well.
Bug 200362639
Change-Id: I60088b2dd2304fb5de0402b28822b305b34394c2
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1594862
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/pmgr/pwrdev.c')
0 files changed, 0 insertions, 0 deletions