From: Likun Gao <Likun.Gao@xxxxxxx>
Support to load RS64 CP firmware front door load.
Signed-off-by: Likun Gao <Likun.Gao@xxxxxxx>
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 57 +++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 3d1258fec48e..00fa7822458b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -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 +
--
2.35.1
