Wifi7/IPQ9574+QCN9274 Wireless solution/providing high-speed and stable Wi-Fi connectivity.

IPQ9574和QCN9274是用于Wi-Fi路由器、网络存储设备和智能家居设备的高性能无线解决方案。IPQ9574适用于高端路由器,提供四核ARMCortex-A53处理器和高吞吐量网络加速引擎,支持4x4MU-MIMO和802.11acWave2标准。QCN9274是一款低功耗Wi-Fi模块,适合小型IoT设备,支持802.11a/b/g/n/ac和双频2.4GHz及5GHz。两者结合可提供稳定、高速的无线网络,但不支持Wi-Fi7标准,最高速率为1733Mbps。

IPQ9574+QCN9274 Wireless solution
Both IPQ9574 and QCN9274 are high-performance wireless solutions that are mainly used in Wi-Fi routers, network storage devices, and smart home devices. IPQ9574 is a high-end chip suitable for high-performance routers, while QCN9274 is a low-power Wi-Fi module suitable for small IoT devices.
These two chips can work together to form a complete wireless network solution. The IPQ9574 provides the core functions of a high performance router, while the QCN9274 provides a reliable Wi-Fi connection for high-speed, stable wireless network connection.
Specifically, the IPQ9574 features a quad-core ARM Cortex-A53 processor and a high-performance network acceleration engine that supports up to four streams of MU-MIMO and 802.11ac Wave 2 standards while supporting multiple frequency bands, including 2.4GHz and 5GHz. QCN9274 uses a high-performance Wi-Fi chip that supports 802.11a/b/g/n/ac and dual-band 2.4GHz and 5GHz, providing high-speed and stable Wi-Fi connectivity.
In short, the combination of IPQ9574 and QCN9274 can provide high performance, stable wireless network solutions, suitable for a variety of applications.
Are they in the wifi7 range?
Neither IPQ9574 nor QCN9274 support Wi-Fi 7. The latest Wi-Fi standard they support is 802.11ac Wave 2, which has a maximum theoretical speed of 1733Mbps. Wi-Fi 7 is the latest Wi-Fi standard, also known as 802.11be, with a theoretical top speed of 30Gbps.
Although the IPQ9574 and QCN9274 do not support the Wi-Fi 7 standard, they are still very powerful and high-performance wireless solutions for a variety of applications requiring high-speed, stable wireless connections. At the same time, the Wi-Fi 7 technology is still in its development stage, and only a handful of manufacturers have released products supporting the standard.
The combination of IPQ9574 and QCN9274 can achieve a maximum theoretical rate of 1733Mbps. IPQ9574 is a high performance router chip that supports 4x4 MU-MIMO and 802.11ac Wave 2 standards and can deliver theoretical rates of up to 1733Mbps. QCN9274 is a high-performance Wi-Fi chip that supports 802.11a/b/g/n/ac with a maximum theoretical speed of 300Mbps.
How fast can they combine
When combined, the two chips can achieve speeds of up to 1,733 MBPS. But the actual speed can be affected by a variety of factors, such as signal strength, distance, obstacles, etc. Therefore, the actual rate may be lower than the theoretical rate.
How many frequencies can you have at once?
Both IPQ9574 and QCN9274 support multiple bands. The IPQ9574 supports both 2.4GHz and 5GHz bands and can support multiple channels working simultaneously, providing more bandwidth and better wireless coverage. QCN9274 also supports dual-band 2.4GHz and 5GHz, and can support multiple channels working simultaneously to provide better wireless connectivity and greater network capacity.
In practical applications, the simultaneous use of multiple frequency bands can improve network performance and stability. Through proper planning of frequency bands, congestion and interference can be reduced, and network throughput and reliability can be improved. At the same time, multiple frequency bands can also support more devices to connect to the wireless network to meet the bandwidth requirements of different devices.
 

Created 'cdt-AP-AL02-C13_256M32_DDR4.bin' Created 'boot_cdt_array.c' nary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C7_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C15_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL03-C1_256M32_DDR3.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C16_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C6_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C3_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/DB-AL01-C2_256M32_DDR3.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C4_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C8_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/DB-AL02-C2_1024M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C10_256M32_DDR4.xml Creating CDT binary ...CDT binary created cdt_info_file location: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/machid_xml/AP-AL02-C13_256M32_DDR4.xml Creating CDT binary ...CDT binary created Nand page size: 2048, pages/block: 64 Bootconfig dir: /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ipq9574/bootconfig/ Creating raw partition ...Raw partition created Creating Nand bootconfig Traceback (most recent call last): File "/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/scripts/gen_bootconfig_bin.py", line 123, in <module> main() File "/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/scripts/gen_bootconfig_bin.py", line 118, in main if process_bootconfig(config_file) < 0: File "/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/scripts/gen_bootconfig_bin.py", line 90, in process_bootconfig ], cwd=outputdir) File "/usr/lib/python2.7/subprocess.py", line 394, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory Creating Bootconfig ERROR: unable to create bootconfig binary Executing: python ./ipq_x64/scripts/pack_hk.py --arch ipq9574_64 --fltype emmc --srcPath ./ipq_x64 --inImage ./ipq_x64 --outImage ./bin --multi_wifi_fw pack: error opening /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/./ipq_x64/gpt_main2.bin: [Errno 2] No such file or directory: '/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/./ipq_x64/gpt_main2.bin' python command returned error: 1 Image creation summary: Generation of 64 bit single ['nand-ipq9574_64-single.img', 'nand-4k-ipq9574_64-single.img'] Failed Generation of 64 bit single ['norplusnand-ipq9574_64-single.img', 'norplusnand-4k-ipq9574_64-single.img'] Failed Generation of 64 bit single emmc-ipq9574_64-single.img Failed Generation of 64 bit single norplusemmc-ipq9574_64-single.img Failed Generation of 64 bit single nor-ipq9574_64-single.img Failed Generation of 64 bit apps ['nand-ipq9574_64-apps.img', 'nand-4k-ipq9574_64-apps.img'] Failed Generation of 64 bit apps ['norplusemmc-ipq9574_64-apps.img', 'norplusnand-4k-ipq9574_64-apps.img'] Failed Generation of 64 bit apps emmc-ipq9574_64-apps.img Failed Generation of 64 bit apps norplusemmc-ipq9574_64-apps.img Failed Generation of 64 bit apps nor-ipq9574_64-apps.img Failed update_common_info.py:============ UPDATE COMMON INFO COMPLETE==================== #@cp /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/ /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../image/be95_sp2/bin #@cp /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/bt_fw_patch_squashfs.img /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../image/be95_sp2/bin #@cp /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../sdk/12.1/bin/targets/ipq95xx/generic/openwrt-ipq-ipq50xx_64-squashfs-root.img /home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../image/be95_sp2/bin cp: 无法获取'/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build/../sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/nand-system-partition-ipq9574-qcn9224.bin' 的文件状态(stat): 没有那个文件或目录 Makefile:107: recipe for target '__prep_sdk_bin' failed make[1]: *** [__prep_sdk_bin] Error 1 make[1]: 离开目录“/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/build” Makefile:246: recipe for target '__bin_target' failed make: *** [__bin_target] Error 2 怎么回事
10-24
从你提供的完整日志来看,**编译过程在最后的镜像打包阶段失败了**,主要原因是: --- ## ❌ 错误原因分析: ### 1. **`gen_bootconfig_bin.py` 执行失败** ``` OSError: [Errno 2] No such file or directory ERROR: unable to create bootconfig binary ``` - 原因:脚本 `/gen_bootconfig_bin.py` 在执行某个命令时找不到指定的文件或目录。 - 可能是某些配置文件缺失,或脚本调用的可执行文件路径不正确。 --- ### 2. **`gpt_main2.bin` 文件不存在** ``` error opening .../gpt_main2.bin: No such file or directory ``` - 原因:打包工具 `pack_hk.py` 需要使用 `gpt_main2.bin`,但该文件未生成。 - 可能是前面某个步骤失败,导致该文件未被正确创建。 --- ### 3. **最终镜像打包失败** ``` Generation of 64 bit single ... Failed Generation of 64 bit apps ... Failed ``` - 所有镜像(nand、nor、emmc)生成失败,因为依赖文件缺失。 --- ### 4. **复制文件失败** ``` cp: 无法获取 'nand-system-partition-ipq9574-qcn9224.bin' 的文件状态(stat): 没有那个文件或目录 ``` - 原因:目标文件未生成,所以无法复制。 - 表明整个打包流程未能成功完成。 --- ## ✅ 总结 | 错误点 | 原因 | 建议 | |--------|------|------| | `gen_bootconfig_bin.py` 报错 | 缺少依赖文件或命令路径错误 | 检查脚本调用的程序是否存在 | | `gpt_main2.bin` 不存在 | 前置步骤失败或配置错误 | 确保 GPT 分区文件正确生成 | | 镜像打包失败 | 依赖文件缺失 | 修复前置步骤后再尝试 | | 最终文件复制失败 | 文件未生成 | 清理后重新构建 | --- ## ✅ 解决建议 ### ✅ 1. 检查 `gen_bootconfig_bin.py` 脚本 - 查看脚本中调用了哪些外部命令(如 `bootconfig` 工具),确认这些命令是否存在。 - 可能缺少某个依赖工具或路径配置错误。 ### ✅ 2. 检查 `bootconfig` 目录 - 查看 `/home/tp/workfile/be95/iplatform/board/model_qca_wifi7/sdk/12.1/qca-networking-2022-spf-12-1/common/build/ipq_x64/bootconfig/` 下是否有必要的配置文件。 ### ✅ 3. 检查 `gpt_main2.bin` 是否应由其他模块生成 - 确认是否在编译过程中漏掉了某个组件或配置项。 ### ✅ 4. 清理后重新构建 ```bash make clean make world ``` --- ## ✅ 总结判断: > **这是一个编译失败的案例,失败点集中在镜像打包阶段,主要原因是依赖文件缺失或脚本执行失败。** ---
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