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Purwa(IQ-X5121) IOT EVK enablement#1514

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xinlon-z wants to merge 7 commits intoqualcomm-linux:masterfrom
xinlon-z:purwa-evk
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Purwa(IQ-X5121) IOT EVK enablement#1514
xinlon-z wants to merge 7 commits intoqualcomm-linux:masterfrom
xinlon-z:purwa-evk

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@xinlon-z xinlon-z commented Feb 10, 2026 •
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To enable Purwa IoT EVK board on meta-qcom, includes:

  1. Add machine conf.
  2. Add firmware package group.
  3. Add kas configuration and GitHub CI support.
    4. Consume boot firmware from external release. shared with Hamoa
    5. Upgrade qcom-ptool to consume partition conf. shared with Hamoa
  4. Support to create flat build with non-hlos images for spinor.

Depends on:
1. qualcomm-linux/qcom-ptool#68 Use the IQ-X7181 partition configuration directly
2. Need HNHLOS META external pushed, and then I will update packagegroup and firmware links
3. Base DT merged to qcom-next 6.18.y

Flat build directory structure as followed(Since Purwa EVK boot firmware is not pushed, this flat build cannot bootup now):

tmp/deploy/images/iq-x5121-evk/qcom-multimedia-image-iq-x5121-evk.rootfs.qcomflash/
├── dtb.bin
├── dtb-purwa-iot-evk-image.vfat
├── efi.bin
├── gpt_backup0.bin
├── gpt_both0.bin
├── gpt_main0.bin
├── patch0.xml
├── rawprogram0.xml
├── rootfs.img
├── spinor
│   ├── adsp_dtbs.elf
│   ├── adsp_lite.lzma
│   ├── aop_devcfg.mbn
│   ├── aop.mbn
│   ├── cdt.bin
│   ├── contents.xml
│   ├── cpucp_dtbs.elf
│   ├── cpucp.elf
│   ├── devcfg_iot.mbn
│   ├── dtb.bin
│   ├── gpt_backup0.bin
│   ├── gpt_both0.bin
│   ├── gpt_main0.bin
│   ├── hypvm.mbn
│   ├── imagefv.elf
│   ├── IQ_X_EVK_CDT.bin
│   ├── multi_image.mbn
│   ├── patch0.xml
│   ├── qupv3fw.elf
│   ├── rawprogram0.xml
│   ├── shrm.elf
│   ├── tz.mbn
│   ├── uefi_dtbs.xz
│   ├── uefi.elf
│   ├── uefi_sec.mbn
│   ├── xbl_config.elf
│   ├── XblRamdump.xz
│   ├── xbl_s_devprg_ns.melf
│   ├── xbl_s.melf
│   ├── zeros_1sector.bin
│   ├── zeros_33sectors.bin
│   └── zeros_5sectors.bin
├── vmlinux
├── xbl_s_devprg_ns.melf
├── zeros_1sector.bin
└── zeros_33sectors.bin

ricardosalveti
ricardosalveti reviewed Feb 11, 2026
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lumag
lumag requested changes Mar 9, 2026
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recipes-bsp/packagegroups/packagegroup-purwa-iot-evk.bb
# WLAN/BT/Audio/Video/Compute share the same firmware as Hamoa
RRECOMMENDS:${PN}-firmware = " \
${@bb.utils.contains_any('DISTRO_FEATURES', 'opencl opengl vulkan', 'linux-firmware-qcom-adreno-g715 linux-firmware-qcom-x1p42100-adreno', '', d)} \
${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'linux-firmware-qca-qca61x4-usb linux-firmware-qca-wcn7850', '', d)} \
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@lumag lumag Mar 9, 2026

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Why do we need both kinds? Please explain in the commit message.

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@xinlon-z xinlon-z Mar 10, 2026

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Why do we need both kinds? Please explain in the commit message.

Currently, only the GPU on Hamoa and Purwa is using different firmware and has been added to commit message.
https://github.com/openembedded/openembedded-core/blob/57fe3e411faec8cc60853f2e499661f9ede4f453/met…

https://github.com/openembedded/openembedded-core/blob/57fe3e411faec8cc60853f2e499661f9ede4f453/met…

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The question was about WiFi and BT firmware

recipes-bsp/packagegroups/packagegroup-purwa-iot-evk.bb

# Purwa IoT EVK and Hamoa IoT EVK share the same Hexagon DSP binaries.
RDEPENDS:${PN}-hexagon-dsp-binaries = " \
hexagon-dsp-binaries-qcom-hamoa-iot-evk-cdsp \
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Only CDSP? Why are we not installing adsp too?

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@xinlon-z xinlon-z Mar 10, 2026

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Only CDSP? Why are we not installing adsp too?

At the initial stage of enabling, the ADSP was not yet ready, so it wasn’t added. I have been added it in the latest commit.

conf/machine/iq-x5121-evk.conf Outdated

KERNEL_DEVICETREE ?= " \
qcom/purwa-iot-evk.dtb \
"
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4 whitespaces

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@xinlon-z xinlon-z Mar 10, 2026

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updated

updated

xinlon-z added 7 commits March 10, 2026 11:29
@xinlon-z
packagegroup-purwa-iot-evk: list firmware for Purwa IoT EVK
fe911c2 
Create packagegroup listing firmware for the Purwa IoT EVK device,
share firmware with Hamoa except GPU.

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z
initramfs-firmware-mega-image: add packagegroups for Purwa IoT EVK
ec8ac56 
Add Purwa (IQ‑5121) IoT EVK firmware and Hexagon DSP packagegroups to
initramfs-firmware-mega-image.

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z
packagegroup-machine-essential: define purwa-soc package
6835283 
Define a new package with purwa-soc specific kernel modules

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z
fit-dtb-compatible: specify compatible for IQ-X5121
1fbf02a 
Add multi-DTB compatible for IQ-X5121 device (purwa-iot-evk).

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z
conf: machine conf for IQ-X5121 EVK board
7c5a9c5 
Add machine configuration file for IQ-X5121 platform, specify the paths
of partition binaries for both NVMe and spinor, where partition bins
will be consumed to create flat builds.

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z
ci: add KAS configuration file for iq-x5121-evk machine
2ad10c3 
This is the kas config file to support building iq-x5121-evk.

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z
ci: enable iq-x5121-evk in github CI jobs by default
b344a6d 
Update github workflow to build iq-x5121-evk in CI jobs.

Signed-off-by: Xinzheng Long <xinzheng.long@oss.qualcomm.com>
@xinlon-z xinlon-z marked this pull request as ready for review March 10, 2026 04:28
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@xinlon-z @lumag @ricardosalveti