Mediatek MT7921 driver for Jetpack 6.1?

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin Nano
1

Jetpack 6.1 and I flashed the Orin Nano using the SDKManager.

I am currently trying to use a 2230 Wifi (based on MT7921) on a Jetson Orin Nano. However, I don’t see the device using lspci, lsusb, nor inxi. I also don’t see it under ifconfig or iwconfig.

I used this command and here is the output zcat /proc/config.gz | egrep ‘MEDIATEK’

CONFIG_ARCH_MEDIATEK=y
# CONFIG_ARM_MEDIATEK_CPUFREQ is not set
CONFIG_ARM_MEDIATEK_CPUFREQ_HW=m
# CONFIG_PCIE_MEDIATEK is not set
# CONFIG_PCIE_MEDIATEK_GEN3 is not set
# CONFIG_SCSI_UFS_MEDIATEK is not set
# CONFIG_NET_VENDOR_MEDIATEK is not set
# CONFIG_DWMAC_MEDIATEK is not set
# CONFIG_MEDIATEK_GE_PHY is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MEDIATEK_WATCHDOG is not set
# CONFIG_VIDEO_MEDIATEK_JPEG is not set
# CONFIG_VIDEO_MEDIATEK_VPU is not set
# CONFIG_VIDEO_MEDIATEK_MDP is not set
CONFIG_DRM_MEDIATEK=m
CONFIG_DRM_MEDIATEK_HDMI=m
# CONFIG_USB_MUSB_MEDIATEK is not set
CONFIG_COMMON_CLK_MEDIATEK=y
# CONFIG_MEDIATEK_MT6577_AUXADC is not set
CONFIG_PWM_MEDIATEK=m

is the reason why the Mediatek wifi can’t be detected is because CONFIG_PCIE_MEDIATEK was commented out? How should I proceed with this?

thanks

3

Hi,
Please refer to developer guide to enable the configs and rebuild kernel image:

Kernel Customization — NVIDIA Jetson Linux Developer Guide 1 documentation

5

thanks. i am doing this currently and I am facing some issues like here Issues Building Custom Kernel 36.4 new Jetson Orin Nano Dev Kit - #36 by ajaso2

6

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