diff options
| author | James Zhu <jzhums@gmail.com> | 2018-08-10 00:31:38 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-15 09:45:34 +0200 |
| commit | 997157c4eb3883dba69e5a36c9b5319dfa7666c5 (patch) | |
| tree | d0f37cf5a6eed7eff87e44a68d3e1f842ddaec7f /drivers/gpu | |
| parent | 65d20e40552f5a1f13540ef33d47ec95b22719f3 (diff) | |
drm/amdgpu:add tmr mc address into amdgpu_firmware_info
commit abf412b3efb2f943d9b98a489e9aca836be21333 upstream.
amdgpu IP blocks booting need Trust Memory Region(tmr) mc address
of its firmware which is loaded by PSP
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Likun Gao <likun.gao@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h index 30b5500dc1521..2526271f3e2b4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h @@ -204,6 +204,9 @@ struct amdgpu_firmware_info { void *kaddr; /* ucode_size_bytes */ uint32_t ucode_size; + /* starting tmr mc address */ + uint32_t tmr_mc_addr_lo; + uint32_t tmr_mc_addr_hi; }; void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr); |