No wifi on VIM3L 12.0.1 (Broadcom AP6398S)

xllifi · October 12, 2024 at 7:24 PM New

I installed latest stable build and there's no wireless networks. Ethernet works. Log: https://paste.libreelec.tv/renewed-skylark.log

**chewitt** · October 13, 2024 at 8:48 AM New

Code

Oct 12 16:58:58.548558 LibreELEC kernel: brcmfmac: F1 signature read @0x18000000=0x17294359
Oct 12 16:58:58.552580 LibreELEC kernel: ------------[ cut here ]------------
Oct 12 16:58:58.552778 LibreELEC kernel: WARNING: CPU: 2 PID: 351 at drivers/net/wireless/broadcom/brcm80211/brcmfmac/chip.c:934 brcmf_chip_attach+0x888/0x97c [brcmfmac]
Oct 12 16:58:58.552862 LibreELEC kernel: Modules linked in: ir_nec_decoder(+) videobuf2_dma_contig(+) brcmfmac(+) rc_khadas brcmutil videobuf2_memops rtc_hym8563 gpio_pca953x meson_ir(+) khadas_mcu v4l2_mem2mem videobuf2_v4l2 rtc_meson_vrtc videobuf2_common gpio_keys_polled cfg80211 rfkill pkcs8_key_parser fuse nfnetlink
Oct 12 16:58:58.552939 LibreELEC kernel: CPU: 2 PID: 351 Comm: (udev-worker) Not tainted 6.8.0 #1
Oct 12 16:58:58.553048 LibreELEC kernel: Hardware name: Khadas VIM3L (DT)
Oct 12 16:58:58.553117 LibreELEC kernel: pstate: 20400009 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
Oct 12 16:58:58.553182 LibreELEC kernel: pc : brcmf_chip_attach+0x888/0x97c [brcmfmac]
Oct 12 16:58:58.553251 LibreELEC kernel: lr : brcmf_chip_attach+0x5fc/0x97c [brcmfmac]
Oct 12 16:58:58.553316 LibreELEC kernel: sp : ffff800083643650
Oct 12 16:58:58.553380 LibreELEC kernel: x29: ffff800083643650 x28: 000000001810c030 x27: 000000001810c028
Oct 12 16:58:58.553445 LibreELEC kernel: x26: 0000000000000003 x25: ffff000007b9e900 x24: ffff8000811bbd28
Oct 12 16:58:58.553512 LibreELEC kernel: x23: 000000000000000b x22: 00000000ffffffff x21: ffff000007b9e948
Oct 12 16:58:58.553576 LibreELEC kernel: x20: 000000000000000f x19: 000000000000083e x18: 0020000000000000
Oct 12 16:58:58.553646 LibreELEC kernel: x17: 0000000000000000 x16: 0000000000000000 x15: ffff00007f384f70
Oct 12 16:58:58.553713 LibreELEC kernel: x14: ffff00007f384f60 x13: ffff00000b01b400 x12: 00000000000000a0
Oct 12 16:58:58.553803 LibreELEC kernel: x11: ffff00000b01b400 x10: 0000000000001320 x9 : 0000000000000001
Oct 12 16:58:58.553869 LibreELEC kernel: x8 : 000000000008031c x7 : 0000000000000018 x6 : 0000000000000080
Oct 12 16:58:58.553933 LibreELEC kernel: x5 : 000000000000007f x4 : 0000000000000000 x3 : 0000000000000000
Oct 12 16:58:58.553997 LibreELEC kernel: x2 : 0000000000000000 x1 : 0000000000000005 x0 : 000000000000000f
Oct 12 16:58:58.554067 LibreELEC kernel: Call trace:
Oct 12 16:58:58.554145 LibreELEC kernel:  brcmf_chip_attach+0x888/0x97c [brcmfmac]
Oct 12 16:58:58.554210 LibreELEC kernel:  brcmf_sdio_probe+0x26c/0x8e8 [brcmfmac]
Oct 12 16:58:58.554274 LibreELEC kernel:  brcmf_sdiod_probe+0x130/0x230 [brcmfmac]
Oct 12 16:58:58.554338 LibreELEC kernel:  brcmf_ops_sdio_probe+0x15c/0x228 [brcmfmac]
Oct 12 16:58:58.554401 LibreELEC kernel:  sdio_bus_probe+0x13c/0x1e8
Oct 12 16:58:58.554463 LibreELEC kernel:  really_probe+0x188/0x3c4
Oct 12 16:58:58.554533 LibreELEC kernel:  __driver_probe_device+0x7c/0x16c
Oct 12 16:58:58.554614 LibreELEC kernel:  driver_probe_device+0x3c/0x110
Oct 12 16:58:58.554679 LibreELEC kernel:  __driver_attach+0xf8/0x204
Oct 12 16:58:58.554743 LibreELEC kernel:  bus_for_each_dev+0x74/0xd4
Oct 12 16:58:58.554807 LibreELEC kernel:  driver_attach+0x24/0x30
Oct 12 16:58:58.554870 LibreELEC kernel:  bus_add_driver+0x114/0x224
Oct 12 16:58:58.554933 LibreELEC kernel:  driver_register+0x5c/0x124
Oct 12 16:58:58.555012 LibreELEC kernel:  sdio_register_driver+0x28/0x34
Oct 12 16:58:58.555090 LibreELEC kernel:  brcmf_sdio_register+0x18/0x24 [brcmfmac]
Oct 12 16:58:58.555154 LibreELEC kernel:  brcmf_core_init+0x10/0xed0 [brcmfmac]
Oct 12 16:58:58.555218 LibreELEC kernel:  brcmfmac_module_init+0x74/0xd4 [brcmfmac]
Oct 12 16:58:58.555282 LibreELEC kernel:  do_one_initcall+0x68/0x1fc
Oct 12 16:58:58.555346 LibreELEC kernel:  do_init_module+0x58/0x1e4
Oct 12 16:58:58.555412 LibreELEC kernel:  load_module+0x2014/0x20cc
Oct 12 16:58:58.555475 LibreELEC kernel:  init_module_from_file+0x84/0xc4
Oct 12 16:58:58.555538 LibreELEC kernel:  idempotent_init_module+0x16c/0x294
Oct 12 16:58:58.555601 LibreELEC kernel:  __arm64_sys_finit_module+0x64/0xc8
Oct 12 16:58:58.555667 LibreELEC kernel:  invoke_syscall+0x48/0x110
Oct 12 16:58:58.555733 LibreELEC kernel:  el0_svc_common.constprop.0+0x40/0xe0
Oct 12 16:58:58.555798 LibreELEC kernel:  do_el0_svc+0x1c/0x28
Oct 12 16:58:58.555870 LibreELEC kernel:  el0_svc+0x38/0xf0
Oct 12 16:58:58.555947 LibreELEC kernel:  el0t_64_sync_handler+0x120/0x12c
Oct 12 16:58:58.556012 LibreELEC kernel:  el0t_64_sync+0x1a4/0x1a8
Oct 12 16:58:58.556075 LibreELEC kernel: ---[ end trace 0000000000000000 ]---
Oct 12 16:58:58.556140 LibreELEC kernel: brcmfmac: brcmf_chip_cores_check: CPU core not detected
Oct 12 16:58:58.556206 LibreELEC kernel: brcmfmac: brcmf_sdio_probe_attach: brcmf_chip_attach failed!
Oct 12 16:58:58.556275 LibreELEC kernel: brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed
Oct 12 16:58:58.556339 LibreELEC kernel: brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19...

Display More

It fails to initialise the Broadcom WiFi chip on the device; hence no WiFi.

I'm not sure what the issue is, but as a starting point please retest with the VIM3L image from https://chewitt.libreelec.tv/testing/ which is using a newer kernel.