# References
## Workspace view
This section provides sample workspace structures with `qsc-cli` and GitHub workflow standalone use cases for the supported [hardware SoCs](https://docs.qualcomm.com/bundle/publicresource/topics/80-70017-115/soc.html).
### Workspace structure with qsc-cli
- The 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):
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>
> 
- The directory structure after
`Qualcomm_Linux.SPF.1.0|TEST|DEVICE|PB_QIMPSDK` distribution build
is shown in the following figure:
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>
> 
- The directory structure before
`Qualcomm_Linux.SPF.1.0|AP|Standard|OEM|NoModem` distribution build
with firmware and extras is shown in the following figure:
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>
> 
- The directory structure after
`Qualcomm_Linux.SPF.1.0|AP|Standard|OEM|NoModem` distribution build
with firmware and extras is shown in the following figure:
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>
> 
### Workspace structure with GitHub workflow standalone instructions
- The directory structure before GitHub workflow QIMP SDK standalone build
is shown in the following figure:
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>
> 
- The directory structure after GitHub workflow QIMP SDK standalone build
is shown in the following figure:
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>
> 
- The 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.
- The 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
- The following figure shows the Images directory after a successful build:
The files in the images directory 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/80-70017-27/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
| Document title | Document number |
| --- | --- |
| **Qualcomm Technologies, Inc.** | |
| [Qualcomm Linux Yocto Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70017-27) | 80-70017-27 |
| [Qualcomm Linux Release Notes](https://docs.qualcomm.com/bundle/publicresource/topics/RNO-241225194606/) | RNO-241225194606 |
| [Qualcomm Linux Kernel Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70017-3) | 80-70017-3 |
| [RB3 Gen 2 Quick Start Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70017-253) | 80-70017-253 |
| [Qualcomm Intelligent Multimedia Product (QIMP) SDK Quick Start Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70017-51) | 80-70017-51 |
| [Qualcomm® Linux Intelligent Robotics Product SDK (QIRP SDK) 2.0 Quick Start Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-65220-2) | 80-70017-265 |
| [Qualcomm Linux Virtual Machine Setup Guide](https://docs.qualcomm.com/bundle/publicresource/topics/80-70017-41/) | 80-70017-41 |
| [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
| 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 |
| LiteRT | Lite Runtime |
| 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 |
| QTEE | Qualcomm Trusted Execution Environment |
| QUD | Qualcomm USB drivers |
| SDK | Software development kit |
| WSL | Windows Subsystem for Linux |
Last Published: Dec 30, 2024
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