WiFi7 technology: IPQ9574 and QCN9274/QCN6274 combine to create the next generation of wireless

本文介绍了基于WiFi7标准的DR9574芯片和四卡DR9274解决方案,强调其强大的处理能力、九频支持、高速传输、低延迟以及稳定的连接特性,为各种网络场景提供高效无线通信支持。

With the continuous progress of wireless communication technology, WiFi7 has gradually become the mainstream choice of a new generation of wireless communication. In this trend, the WiFi7 solution DR9574 (with IPQ9574 chipset) with four WiFi7 card DR9274 (with QCN9274/QCN6274 chipset) forms a powerful joint solution. Its characteristics, performance, and 9 radio advantages are leading the new wave of wireless communication technology.

### Features

1. The most advanced chip combination: ** DR9574 is equipped with Qualcomm's IPQ9574 chip, which provides advanced processing power and stable performance basis for the entire system. The DR9274 uses the QCN9274/QCN6274 chip to provide a variety of wireless communication capabilities for the system.

2. ** Nine Radio support: ** This combination can support nine independent Radio at the same time, including 2.4GHz and 5GHz bands, providing more channels and bands for the network, greatly enhancing the capacity and st

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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