UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdgpu/psp: initialization PSP SPL fw 

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>
This commit is contained in:
Likun Gao 2020-05-06 16:16:08 +08:00 committed by Alex Deucher
parent 390d59be11
commit 43a188e0e1
2 changed files with 37 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View File

@ -2108,6 +2108,7 @@ 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) {
@ -2152,6 +2153,18 @@ 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,

24
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
View File

@ -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);