mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 19:00:25 +00:00
![Jacek Lawrynowicz](/assets/img/avatar_default.png)
Read, parse and boot VPU firmware image. Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com> Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com> Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com> Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Oded Gabbay <ogabbay@kernel.org> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20230117092723.60441-6-jacek.lawrynowicz@linux.intel.com
38 lines
953 B
C
38 lines
953 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Copyright (C) 2020-2023 Intel Corporation
|
|
*/
|
|
|
|
#ifndef __IVPU_FW_H__
|
|
#define __IVPU_FW_H__
|
|
|
|
struct ivpu_device;
|
|
struct ivpu_bo;
|
|
struct vpu_boot_params;
|
|
|
|
struct ivpu_fw_info {
|
|
const struct firmware *file;
|
|
struct ivpu_bo *mem;
|
|
struct ivpu_bo *mem_shave_nn;
|
|
struct ivpu_bo *mem_log_crit;
|
|
struct ivpu_bo *mem_log_verb;
|
|
u64 runtime_addr;
|
|
u32 runtime_size;
|
|
u64 image_load_offset;
|
|
u32 image_size;
|
|
u32 shave_nn_size;
|
|
u64 entry_point; /* Cold or warm boot entry point for next boot */
|
|
u64 cold_boot_entry_point;
|
|
};
|
|
|
|
int ivpu_fw_init(struct ivpu_device *vdev);
|
|
void ivpu_fw_fini(struct ivpu_device *vdev);
|
|
int ivpu_fw_load(struct ivpu_device *vdev);
|
|
void ivpu_fw_boot_params_setup(struct ivpu_device *vdev, struct vpu_boot_params *bp);
|
|
|
|
static inline bool ivpu_fw_is_cold_boot(struct ivpu_device *vdev)
|
|
{
|
|
return vdev->fw->entry_point == vdev->fw->cold_boot_entry_point;
|
|
}
|
|
|
|
#endif /* __IVPU_FW_H__ */
|