From e556fdcfef12af80fb49794778aea76f6068f12f Mon Sep 17 00:00:00 2001
From: Likun Gao <Likun.Gao@amd.com>
Date: Wed, 6 May 2020 16:16:08 +0800
Subject: drm/amdgpu/psp: initialization PSP SPL fw
Git-commit: 43a188e0e1e0a08744020dd819f587a317b0f9cc
Patch-mainline: v5.9-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322

Support for psp firmware header version v1_3 initialization and
information print.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c   | 13 ++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 24 +++++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index 88b307524ca5..c492ed5976e4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -2163,6 +2163,7 @@ int psp_init_sos_microcode(struct psp_context *psp,
 	const struct psp_firmware_header_v1_0 *sos_hdr;
 	const struct psp_firmware_header_v1_1 *sos_hdr_v1_1;
 	const struct psp_firmware_header_v1_2 *sos_hdr_v1_2;
+	const struct psp_firmware_header_v1_3 *sos_hdr_v1_3;
 	int err = 0;
 
 	if (!chip_name) {
@@ -2207,6 +2208,18 @@ int psp_init_sos_microcode(struct psp_context *psp,
 			adev->psp.kdb_start_addr = (uint8_t *)adev->psp.sys_start_addr +
 						    le32_to_cpu(sos_hdr_v1_2->kdb_offset_bytes);
 		}
+		if (sos_hdr->header.header_version_minor == 3) {
+			sos_hdr_v1_3 = (const struct psp_firmware_header_v1_3 *)adev->psp.sos_fw->data;
+			adev->psp.toc_bin_size = le32_to_cpu(sos_hdr_v1_3->v1_1.toc_size_bytes);
+			adev->psp.toc_start_addr = (uint8_t *)adev->psp.sys_start_addr +
+				le32_to_cpu(sos_hdr_v1_3->v1_1.toc_offset_bytes);
+			adev->psp.kdb_bin_size = le32_to_cpu(sos_hdr_v1_3->v1_1.kdb_size_bytes);
+			adev->psp.kdb_start_addr = (uint8_t *)adev->psp.sys_start_addr +
+				le32_to_cpu(sos_hdr_v1_3->v1_1.kdb_offset_bytes);
+			adev->psp.spl_bin_size = le32_to_cpu(sos_hdr_v1_3->spl_size_bytes);
+			adev->psp.spl_start_addr = (uint8_t *)adev->psp.sys_start_addr +
+				le32_to_cpu(sos_hdr_v1_3->spl_offset_bytes);
+		}
 		break;
 	default:
 		dev_err(adev->dev,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index cf3438696fce..744404a05fee 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -279,6 +279,30 @@ void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr)
 			DRM_DEBUG("kdb_size_bytes: %u\n",
 				  le32_to_cpu(psp_hdr_v1_2->kdb_size_bytes));
 		}
+		if (version_minor == 3) {
+			const struct psp_firmware_header_v1_1 *psp_hdr_v1_1 =
+				container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0);
+			const struct psp_firmware_header_v1_3 *psp_hdr_v1_3 =
+				container_of(psp_hdr_v1_1, struct psp_firmware_header_v1_3, v1_1);
+			DRM_DEBUG("toc_header_version: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->v1_1.toc_header_version));
+			DRM_DEBUG("toc_offset_bytes: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->v1_1.toc_offset_bytes));
+			DRM_DEBUG("toc_size_bytes: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->v1_1.toc_size_bytes));
+			DRM_DEBUG("kdb_header_version: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->v1_1.kdb_header_version));
+			DRM_DEBUG("kdb_offset_bytes: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->v1_1.kdb_offset_bytes));
+			DRM_DEBUG("kdb_size_bytes: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->v1_1.kdb_size_bytes));
+			DRM_DEBUG("spl_header_version: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->spl_header_version));
+			DRM_DEBUG("spl_offset_bytes: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->spl_offset_bytes));
+			DRM_DEBUG("spl_size_bytes: %u\n",
+				  le32_to_cpu(psp_hdr_v1_3->spl_size_bytes));
+		}
 	} else {
 		DRM_ERROR("Unknown PSP ucode version: %u.%u\n",
 			  version_major, version_minor);
-- 
2.29.2