From: James Zhu <jzhums@gmail.com>
Date: Thu, 9 Aug 2018 16:31:38 +0000 (+0800)
Subject: drm/amdgpu:add tmr mc address into amdgpu_firmware_info
X-Git-Tag: v4.19-rc1~28^2~5^2~13
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=abf412b3efb2f943d9b98a489e9aca836be21333;p=uclinux-h8%2Flinux.git

drm/amdgpu:add tmr mc address into amdgpu_firmware_info

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
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 08e38579af24..edb7baf8f4c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -226,6 +226,9 @@ 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);