[ Dropping the DT fellows ] On 05/03/2024 20:20, Kalle Valo wrote: > Marc Gonzalez wrote: > >> I need to build a kernel + rootfs + FW to test the proposed solution, >> then I can spin a formal submission. > > Yeah, please do test this to make sure we are not missing anything :) I used buildroot ( https://buildroot.org ) to generate a kernel + rootfs for my board (a variation of qcom/msm8998-mtp.dts) Not sure if I must use the vendor FW blobs? Or if I can use the blobs from linux-firmware-20240115.tar.xz (as supported by BR2). All I see from the ath10k driver (with debugging cranked to the max) is: [ 0.539801] ath10k_snoc 18800000.wifi: Adding to iommu group 0 [ 0.541941] ath10k_snoc 18800000.wifi: snoc xo-cal-data return -22 [ 0.543633] ath10k_snoc 18800000.wifi: supply vdd-3.3-ch1 not found, using dummy regulator [ 0.544002] ath10k_snoc 18800000.wifi: qmi msa.paddr: 0x0000000094400000 , msa.vaddr: 0x(____ptrval____) [ 0.544271] ath10k_snoc 18800000.wifi: snoc probe # ip link 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether 34:27:92:82:48:ec brd ff:ff:ff:ff:ff:ff No wlan device at this point. I got shell-shock from reading these setup steps: https://wiki.postmarketos.org/wiki/Qualcomm_Snapdragon_835_(MSM8998)#WLAN https://github.com/jhugo/linux/blob/5.5rc2_wifi/README Jeffrey, Bjorn, Konrad, Has someone written idiot-proof (such as myself) steps to enable the ath10k core on a msm8998 board? I'm still not quite sure where linux-firmware.git fits into all this. Regards
