Commit 14ab2924 authored by Likun Gao's avatar Likun Gao Committed by Alex Deucher
Browse files

drm/amdgpu: support RS64 CP fw front door load 



Support to load RS64 CP firmware front door load.

Signed-off-by: default avatarLikun Gao <Likun.Gao@amd.com>
Reviewed-by: default avatarHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8e070831

drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c

+57 −0
Original line number Diff line number Diff line
@@ -672,6 +672,7 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev, 
{

	const struct common_firmware_header *header = NULL;

	const struct gfx_firmware_header_v1_0 *cp_hdr = NULL;

	const struct gfx_firmware_header_v2_0 *cpv2_hdr = NULL;

	const struct dmcu_firmware_header_v1_0 *dmcu_hdr = NULL;

	const struct dmcub_firmware_header_v1_0 *dmcub_hdr = NULL;

	const struct mes_firmware_header_v1_0 *mes_hdr = NULL;
@@ -690,6 +691,7 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev, 


	header = (const struct common_firmware_header *)ucode->fw->data;

	cp_hdr = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data;

	cpv2_hdr = (const struct gfx_firmware_header_v2_0 *)ucode->fw->data;

	dmcu_hdr = (const struct dmcu_firmware_header_v1_0 *)ucode->fw->data;

	dmcub_hdr = (const struct dmcub_firmware_header_v1_0 *)ucode->fw->data;

	mes_hdr = (const struct mes_firmware_header_v1_0 *)ucode->fw->data;
@@ -802,6 +804,61 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev, 
				le32_to_cpu(imu_hdr->header.ucode_array_offset_bytes) +

				le32_to_cpu(imu_hdr->imu_iram_ucode_size_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_PFP:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(header->ucode_array_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_ME:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(header->ucode_array_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_MEC:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(header->ucode_array_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		case AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK:

			ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +

				le32_to_cpu(cpv2_hdr->data_offset_bytes);

			break;

		default:

			ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes);

			ucode_addr = (u8 *)ucode->fw->data +