# References
## Workspace view
Source: [https://docs.qualcomm.com/doc/80-70014-254/topic/references.html](https://docs.qualcomm.com/doc/80-70014-254/topic/references.html)
This section provides sample workspace structures with `qsc-cli` and
GitHub workflow standalone use cases for QCS6490 and QCS5430.
### Workspace structure with qsc-cli
- Directory structure before the
`Qualcomm_Linux.SPF.1.0|TEST|DEVICE|PB_QIMPSDK` distribution
build is shown in the following figure (`LE.QCLINUX.1.0.r1`
contains the Yocto workspace):
- Directory structure after
`Qualcomm_Linux.SPF.1.0|TEST|DEVICE|PB_QIMPSDK` distribution
build is shown in the following figure:
- Directory structure before
`Qualcomm_Linux.SPF.1.0|AP|Standard|OEM|NoModem` distribution
build with firmware and extras is shown in the following figure:
- Directory structure after
`Qualcomm_Linux.SPF.1.0|AP|Standard|OEM|NoModem` distribution
build with firmware and extras is shown in the following figure:
### Workspace structure with GitHub workflow standalone instructions
- Directory structure before GitHub workflow QIMP SDK standalone build is shown in
the following figure:
- Directory structure after GitHub workflow QIMP SDK standalone build is shown in
the following figure:
- Directory structure after building firmware of
`qualcomm-linux-spf-1-0_ap_standard_oem_nomodem` is shown in
the following figure:
Note:
- `qualcomm-linux-spf-1-0_ap_standard_oem_nomodem`
contains the downloaded select firmware sources.
- `LE.QCLINUX.1.0.r1` contains the built Yocto
workspace.
- Directory structure after building firmware of
`qualcomm-linux-spf-1-0_amss_standard_oem_nomodem` is shown
in the following figure:
Note:
- `qualcomm-linux-spf-1-0_amss_standard_oem_nomodem`
contains the downloaded select firmware sources.
- `LE.QCLINUX.1.0.r1` contains the built Yocto
workspace.
### Images directory structure after successful build
- Images directory after a successful build is shown in the following figure:
The images directory files are described in the following table:
| Filename | Description |
| --- | --- |
| `.mbn` and
`*.elf` | Boot critical images |
| `gpt_main*.bin` | GUID partition table binaries for the primary
partition table |
| `gpt_backup*.bin` | GUID partition table binaries for the secondary
partition table |
| `system.img` | Rootfs image |
| `rawprogram*.xml` | Image `lun` and start sector
`lba` values |
| `efi.bin` | EFI system partition image. For more information, see
[Qualcomm Linux Yocto
Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70014-27/platform_software_features.html#partitioning). |
| `qdl` | Flashing tool binary |
| `dtb.bin` | Binary image that bundles all DTB binaries generated
during build |
| `vmlinux` | Compile kernel `elf` binary |
| `Image` | Linux kernel ARM64 boot executable image |
## Related documents
Source: [https://docs.qualcomm.com/doc/80-70014-254/topic/references.html](https://docs.qualcomm.com/doc/80-70014-254/topic/references.html)
| Document title | Document number |
| --- | --- |
| **Qualcomm Technologies, Inc.** | **Qualcomm Technologies, Inc.** |
| *[Qualcomm Linux Yocto Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70014-27)* | 80-70014-27 |
| *[Qualcomm Linux Release Notes](https://docs.qualcomm.com/bundle/publicresource/topics/RNO-240626095531/)* | RNO-240626095531 |
| *[Qualcomm Linux Kernel Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70014-3)* | 80-70014-3 |
| *[RB3 Gen 2 Quick Start Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70014-253)* | 80-70014-253 |
| *[Qualcomm Intelligent Multimedia Product (QIMP) SDK Quick Start Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70014-51)* | 80-70014-51 |
| *[Qualcomm® Linux Intelligent Robotics Product SDK (QIRP SDK) 2.0 Quick Start Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-65220-2)* | 80-65220-2 |
| *[Qualcomm Linux Virtual Machine Setup Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70014-41/)* | 80-70014-41 |
| *[Qualcomm Software Center User Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-72780-2/)* | 80-72780-2 |
| **Resources** | **Resources** |
| Qualcomm manifest | [https://github.com/quic-yocto/qcom-manifest](https://github.com/quic-yocto/qcom-manifest) |
| Yocto central download directory | [https://docs.yoctoproject.org/4.0.16/singleindex.html#term-DL_DIR](https://docs.yoctoproject.org/4.0.16/singleindex.html#term-DL_DIR) |
| CodeLinaro patch file | [https://artifacts.codelinaro.org/artifactory/codelinaro-le/0001-fetch2-git-Add-verbose-logging-support.patch](https://artifacts.codelinaro.org/artifactory/codelinaro-le/0001-fetch2-git-Add-verbose-logging-support.patch) |
| meta-qcom-realtime | [https://github.com/quic-yocto/meta-qcom-realtime](https://github.com/quic-yocto/meta-qcom-realtime) |
## Acronyms and terms
Source: [https://docs.qualcomm.com/doc/80-70014-254/topic/references.html](https://docs.qualcomm.com/doc/80-70014-254/topic/references.html)
| Acronym or term | Definition |
| --- | --- |
| aDSP | Advanced digital signal processor |
| cDSP | Compute digital signal processor |
| ADB | Android debug bridge |
| AOP | Always on processor |
| BSP | Board support package |
| CDT | Configuration data table |
| CLI | Command-line interface |
| EDL | Emergency download |
| EFI | Extensible firmware interface |
| LE | Linux embedded |
| PCAT | Product configuration assistant tool |
| QDL | Qualcomm download |
| QIMP | Qualcomm Intelligent Multimedia Product |
| QIRF | Qualcomm Intelligent Robotics Function |
| QIRP | Qualcomm Intelligent Robotics Product |
| QLI | Qualcomm Linux |
| QNN | Qualcomm neural network |
| QPM | Qualcomm Package Manager |
| QSC | Qualcomm software center |
| QUD | Qualcomm USB drivers |
| SDK | Software development kit |
| TZ | TrustZone |
Last Published: Aug 07, 2024
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