WL1837MOD: Can not load wifi driver

Hello,

I would need more info in order to help:
1. What exactly is failing?
2. Full kernel boot log showing the detection of the module on the sdio bus, module loading etc.
3. Are you using the in-tree drivers of the 4.14 kernel, or did you build our R8.7_SP3 drivers using the build scripts?

Best Regards,
Eyal

Hi Eyal,

In case configurations with cfg802, mac802, wlcore and wl18xx as "y": There are no logs to load wlcore driver or any other above drivers and wl18xx firmware.

In case onfigurations with cfg802, mac802, wlcore and wl18xx as "m": When I load drivers (.ko) of all of the above in sequence: cfg, mac, wlcore, wl18xx, no logs in dmesg.

I observed that WLAN_EN line is staying always low. Also while loading the drivers (.ko), there is no communication on MMC lines.

I have done same kernel configurations and device tree configurations suggested in link:
processors.wiki.ti.com/.../WL18xx_Platform_Integration_Guide

Am I missing something?

Following are my kernel bootup logs:
Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.67-gba873d628a (einfochips@AHMLPT0458) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #3 PREEMPT Tue Dec 4 22:01:34 IST 2018
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: TI AM335x EVM-SK
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 48 MiB at 0xbd000000
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260416
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=17d725c5-02 rw rootfstype=ext4 rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 976300K/1048576K available (8192K kernel code, 324K rwdata, 2396K rodata, 1024K init, 281K bss, 23124K reserved, 49152K cma-reserved, 212992K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0900000 (9184 kB)
[ 0.000000] .init : 0xc0c00000 - 0xc0d00000 (1024 kB)
[ 0.000000] .data : 0xc0d00000 - 0xc0d51080 ( 325 kB)
[ 0.000000] .bss : 0xc0d51080 - 0xc0d97694 ( 282 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000029] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000077] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000104] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000502] timer_probe: no matching timers found
[ 0.000930] Console: colour dummy device 80x30
[ 0.000984] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[ 0.001003] This ensures that you still see kernel messages. Please
[ 0.001020] update your kernel commandline.
[ 0.001097] Calibrating delay loop... 298.59 BogoMIPS (lpj=1492992)
[ 0.067673] pid_max: default: 32768 minimum: 301
[ 0.068047] Security Framework initialized
[ 0.068199] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.068244] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.069922] CPU: Testing write buffer coherency: ok
[ 0.071441] Setting up static identity map for 0x80100000 - 0x80100060
[ 0.071794] Hierarchical SRCU implementation.
[ 0.072648] EFI services will not be available.
[ 0.076182] devtmpfs: initialized
[ 0.096452] random: get_random_u32 called from bucket_table_alloc+0x8c/0x1ac with crng_init=0
[ 0.097309] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.098097] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.098147] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.105182] pinctrl core: initialized pinctrl subsystem
[ 0.106634] DMI not present or invalid.
[ 0.107511] NET: Registered protocol family 16
[ 0.112553] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.145545] omap_hwmod: debugss: _wait_target_disable failed
[ 0.192743] cpuidle: using governor ladder
[ 0.192830] cpuidle: using governor menu
[ 0.203267] OMAP GPIO hardware version 0.1
[ 0.226679] No ATAGs?
[ 0.226709] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.259821] edma 49000000.edma: TI EDMA DMA engine driver
[ 0.268246] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0_pins, deferring probe
[ 0.268390] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1_pins, deferring probe
[ 0.268495] omap_i2c 4819c000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c2_pins, deferring probe
[ 0.268960] pps_core: LinuxPPS API ver. 1 registered
[ 0.268984] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.269067] PTP clock support registered
[ 0.269157] EDAC MC: Ver: 3.0.0
[ 0.270089] dmi: Firmware registration failed.
[ 0.270981] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.273879] clocksource: Switched to clocksource timer1
[ 0.294685] NET: Registered protocol family 2
[ 0.296288] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.296528] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.296745] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.297017] UDP hash table entries: 512 (order: 1, 8192 bytes)
[ 0.297091] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
[ 0.297454] NET: Registered protocol family 1
[ 0.298340] RPC: Registered named UNIX socket transport module.
[ 0.298373] RPC: Registered udp transport module.
[ 0.298392] RPC: Registered tcp transport module.
[ 0.298411] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.300152] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 0.300396] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.303616] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[ 0.315309] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.316944] NFS: Registering the id_resolver key type
[ 0.317038] Key type id_resolver registered
[ 0.317060] Key type id_legacy registered
[ 0.317162] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.330883] bounce: pool size: 64 pages
[ 0.331078] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[ 0.331109] io scheduler noop registered
[ 0.331130] io scheduler deadline registered
[ 0.331634] io scheduler cfq registered (default)
[ 0.331663] io scheduler mq-deadline registered
[ 0.331685] io scheduler kyber registered
[ 0.335251] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.465814] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.472739] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 30, base_baud = 3000000) is a 8250
[ 1.109714] console [ttyS0] enabled
[ 1.114232] pinctrl-single 44e10800.pinmux: pin PIN81 already requested by 44e10800.pinmux; cannot claim for 48024000.serial
[ 1.125600] pinctrl-single 44e10800.pinmux: pin-81 (48024000.serial) status -22
[ 1.132973] pinctrl-single 44e10800.pinmux: could not request pin 81 (PIN81) from group pinmux_gpio_pins on device pinctrl-single
[ 1.144825] omap8250 48024000.serial: Error applying setting, reverse things back
[ 1.152403] omap8250: probe of 48024000.serial failed with error -22
[ 1.160198] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 32, base_baud = 3000000) is a 8250
[ 1.172703] omap_rng 48310000.rng: Random Number Generator ver. 20
[ 1.208766] brd: module loaded
[ 1.227832] loop: module loaded
[ 1.238188] libphy: Fixed MDIO Bus: probed
[ 1.245432] QCA7000 probe start
[ 1.248640] qcaspi spi1.0: ver=0.2.7-i, clkspeed=8000000, burst_len=5000, pluggable=0
[ 1.256607] ver=0.2.7-i, clkspeed=8000000, burst_len=5000, pluggable=0
[ 1.263257] mode=3, clkspeed=8000000, irq=52, mac=00:01:87:08:21:54
[ 1.269611] QCA7000 reading signature value
[ 1.274065] qcaspi spi1.0: Invalid signature (0xFFFF)
[ 1.279172] QCA7000 reading signature Fail
[ 1.283341] qcaspi: probe of spi1.0 failed with error -14
[ 1.291833] i2c /dev entries driver
[ 1.296435] IR NEC protocol handler initialized
[ 1.301012] IR RC5(x/sz) protocol handler initialized
[ 1.306244] IR RC6 protocol handler initialized
[ 1.310813] IR JVC protocol handler initialized
[ 1.315420] IR Sony protocol handler initialized
[ 1.320070] IR SANYO protocol handler initialized
[ 1.324843] IR Sharp protocol handler initialized
[ 1.329580] IR MCE Keyboard/mouse protocol handler initialized
[ 1.335483] IR XMP protocol handler initialized
[ 1.343482] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 600000 KHz
[ 1.351025] cpu cpu0: dev_pm_opp_set_rate: failed to find current OPP for freq 600000000 (-34)
[ 1.359907] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 300000 KHz
[ 1.369199] cpuidle: enable-method property 'ti,am3352' found operations
[ 1.377542] sdhci: Secure Digital Host Controller Interface driver
[ 1.383802] sdhci: Copyright(c) Pierre Ossman
[ 1.390810] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.402894] omap_hsmmc 47810000.mmc: RX DMA channel request failed
[ 1.410569] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.419412] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.433277] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 1.442402] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 1.450996] NET: Registered protocol family 10
[ 1.460185] Segment Routing with IPv6
[ 1.464518] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.473227] NET: Registered protocol family 17
[ 1.478197] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 1.492305] Key type dns_resolver registered
[ 1.497313] omap_voltage_late_init: Voltage driver support not added
[ 1.554689] tps65910 0-002d: No interrupt support, no core IRQ
[ 1.567259] vrtc: supplied by vbat
[ 1.576663] vio: supplied by vbat
[ 1.583128] vdd1: supplied by vbat
[ 1.590893] vdd2: supplied by vbat
[ 1.597683] random: fast init done
[ 1.604819] vdig1: supplied by vbat
[ 1.611710] vdig2: supplied by vbat
[ 1.618472] vpll: supplied by vbat
[ 1.625364] vdac: supplied by vbat
[ 1.632091] vaux1: supplied by vbat
[ 1.638862] vaux2: supplied by vbat
[ 1.645857] vaux33: supplied by vbat
[ 1.652752] vmmc: supplied by vbat
[ 1.659413] vbb: supplied by vbat
[ 1.666474] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 1.673150] pinctrl-single 44e10800.pinmux: pin PIN81 already requested by 44e10800.pinmux; cannot claim for 4802a000.i2c
[ 1.684451] pinctrl-single 44e10800.pinmux: pin-81 (4802a000.i2c) status -22
[ 1.691607] pinctrl-single 44e10800.pinmux: could not request pin 81 (PIN81) from group pinmux_gpio_pins on device pinctrl-single
[ 1.703541] omap_i2c 4802a000.i2c: Error applying setting, reverse things back
[ 1.711009] omap_i2c: probe of 4802a000.i2c failed with error -22
[ 1.745185] bq32k 2-0068: Oscillator Failure. Check RTC battery.
[ 1.753453] bq32k 2-0068: rtc core: registered bq32k as rtc0
[ 1.759607] i2c i2c-2: of_i2c: modalias failure on /ocp/i2c@4819c000/crypto@60
[ 1.767036] i2c i2c-2: Failed to create I2C device for /ocp/i2c@4819c000/crypto@60
[ 1.775839] omap_i2c 4819c000.i2c: bus 2 rev0.11 at 100 kHz
[ 1.784518] omap_hsmmc 48060000.mmc: Got CD GPIO
[ 1.908762] bq32k 2-0068: hctosys: unable to read the hardware clock
[ 1.919449] vwl1837: disabling
[ 1.929209] Waiting for root device PARTUUID=17d725c5-02...
[ 1.954855] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.967995] mmc0: new high speed SDHC card at address aaaa
[ 1.975632] mmcblk0: mmc0:aaaa SC16G 14.8 GiB
[ 1.985817] mmc1: new high speed MMC card at address 0001
[ 1.991759] mmcblk0: p1 p2
[ 2.000041] mmcblk1: mmc1:0001 W62704 3.56 GiB
[ 2.005731] mmcblk1boot0: mmc1:0001 W62704 partition 1 2.00 MiB
[ 2.012427] mmcblk1boot1: mmc1:0001 W62704 partition 2 2.00 MiB
[ 2.019395] mmcblk1rpmb: mmc1:0001 W62704 partition 3 512 KiB
[ 2.030256] mmcblk1: p1 p2 p3 p4 < p5 p6 >
[ 2.123018] EXT4-fs (mmcblk0p2): recovery complete
[ 2.128311] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.136787] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.156904] devtmpfs: mounted
[ 2.167660] Freeing unused kernel memory: 1024K
[ 2.264063] NOHZ: local_softirq_pending 40
[ 2.604599] systemd[1]: System time before build time, advancing clock.
[ 2.769098] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[ 2.792788] systemd[1]: Detected architecture arm.

Welcome to Arago 2018.10!

[ 2.838612] systemd[1]: Set hostname to <am335x-evm>.
[ 3.764087] NOHZ: local_softirq_pending 40
[ 4.104085] NOHZ: local_softirq_pending 40
[ 4.756718] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.766395] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ OK ] Started Forward Password Requests to Wall Directory Watch.
[ 4.805070] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.812613] systemd[1]: Listening on udev Kernel Socket.
[ OK ] Listening on udev Kernel Socket.
[ 4.845248] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.853198] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ OK ] Listening on /dev/initctl Compatibility Named Pipe.
[ 4.895179] systemd[1]: Reached target Swap.
[ OK ] Reached target Swap.
[ 4.935011] systemd[1]: Reached target Remote File Systems.
[ OK ] Reached target Remote File Systems.
[ 5.026477] systemd[1]: Listening on Process Core Dump Socket.
[ OK ] Listening on Process Core Dump Socket.
[ 5.066509] systemd[1]: Listening on udev Control Socket.
[ OK ] Listening on udev Control Socket.
[ OK ] Listening on Journal Socket.
[ OK ] Started Dispatch Password Requests to Console Directory Watch.
[ OK ] Reached target Paths.
[ OK ] Listening on Journal Socket (/dev/log).
[ OK ] Created slice User and Session Slice.
[ OK ] Listening on Network Service Netlink Socket.
[ OK ] Created slice System Slice.
[ OK ] Created slice system-syslog\x2dng.slice.
[ OK ] Created slice system-getty.slice.
[ OK ] Reached target Slices.
Mounting Kernel Debug File System...
Mounting POSIX Message Queue File System...
Starting Journal Service...
Starting Remount Root and Kernel File Systems...
Starting Load Kernel Modules...
[ OK ] Created slice system-serial\x2dgetty.slice.
Mounting Temporary Directory (/tmp)...
[ 6.341191] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 6.459881] cryptodev: loading out-of-tree module taints kernel.
[ OK ] Mounted Kernel Debug File System.
[ 6.505461] cryptodev: driver 1.9 loaded.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Temporary Directory (/tmp).
[ OK ] Started Remount Root and Kernel File Systems.
[ OK ] Started Load Kernel Modules.
Mounting Kernel Configuration File System...
Starting Apply Kernel Variables...
Starting udev Coldplug all Devices...
Starting Create Static Device Nodes in /dev...
[ OK ] Mounted Kernel Configuration File System.
[ OK ] Started Apply Kernel Variables.
[ 7.794742] systemd[1]: Started Create Static Device Nodes in /dev.
[ OK ] Started Create Static Device Nodes in /dev.
[ 7.827790] systemd[1]: Reached target Local File Systems (Pre).
[ OK ] Reached target Local File Systems (Pre).
[ 7.956650] systemd[1]: Mounting /var/volatile...
Mounting /var/volatile...
[ 8.098565] systemd[1]: Mounting /media/ram...
Mounting /media/ram...
[ 8.247601] systemd[1]: Starting udev Kernel Device Manager...
Starting udev Kernel Device Manager...
[ 8.478182] systemd[1]: Mounted /var/volatile.
[ OK ] Mounted /var/volatile.
[ 8.545569] systemd[1]: Mounted /media/ram.
[ OK ] Mounted /media/ram.
[ 8.708985] systemd[1]: Starting Load/Save Random Seed...
Starting Load/Save Random Seed...
[ 8.786300] systemd[1]: Reached target Local File Systems.
[ OK ] Reached target Local File Systems.
[ 8.819878] systemd[1]: Started Journal Service.
[ OK ] Started Journal Service.
Starting Flush Journal to Persistent Storage...
[ OK ] Started Load/Save Random Seed.
[ OK ] Started udev Kernel Device Manager.
[ 9.572360] systemd-journald[80]: Received request to flush runtime journal from PID 1
[ OK ] Started Flush Journal to Persistent Storage.
Starting Create Volatile Files and Directories...
[ OK ] Started Create Volatile Files and Directories.
Starting Update UTMP about System Boot/Shutdown...
Starting Network Time Synchronization...
[ OK ] Started Update UTMP about System Boot/Shutdown.
[ OK ] Started Network Time Synchronization.
[ OK ] Reached target System Time Synchronized.
[ OK ] Found device /dev/ttyS0.
[ OK ] Started udev Coldplug all Devices.
[ OK ] Reached target System Initialization.
[ OK ] Started Daily Cleanup of Temporary Directories.
[ OK ] Reached target Timers.
[ OK ] Listening on D-Bus System Message Bus Socket.
Starting Network Service...
Starting sshd.socket.
[ OK ] Listening on sshd.socket.
[ OK ] Found device /dev/ttyS3.
[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ OK ] Reached target Sockets.
[ OK ] Reached target Basic System.
Starting Login Service...
[ OK ] Reached target Containers.
[ OK ] Started A userspace daemon that run��…ns under the eCryptfs mount point.
Starting syslog.service...
Starting System Logger Daemon "default" instance...
[ OK ] Started D-Bus System Message Bus.
[ OK ] Started Network Service.
[ OK ] Reached target Network.
Starting DNS forwarder and DHCP server...
Starting Lightning Fast Webserver With Light System Requirements...
Starting Network Name Resolution...
Starting Permit User Sessions...
[ OK ] Started Lightning Fast Webserver With Light System Requirements.
[ OK ] Started Permit User Sessions.
[ OK ] Started Login Service.
[FAILED] Failed to start DNS forwarder and DHCP server.
See 'systemctl status dnsmasq.service' for details.
[ OK ] Started System Logger Daemon "default" instance.
[ OK ] Started syslog.service.
[ OK ] Started Serial Getty on ttyS3.
[ OK ] Started Serial Getty on ttyS0.
[ OK ] Started Getty on tty1.
[ OK ] Reached target Login Prompts.
Starting Synchronize System and HW clocks...
[ OK ] Started Network Name Resolution.
[ OK ] Started Synchronize System and HW clocks.
[ OK ] Reached target Host and Network Name Lookups.
[ OK ] Reached target Multi-User System.
Starting Update UTMP about System Runlevel Changes...
[ OK ] Started Update UTMP about System Runlevel Changes.

_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|

Arago Project http://arago-project.org am335x-evm ttyS0

Arago 2018.10 am335x-evm ttyS0

am335x-evm login: root
-sh: command: not found
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# ls
cfg80211.ko mac80211.ko wl18xx.ko wlcore.ko
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# insmod cfg80211.ko
root@am335x-evm:~# insmod mac80211.ko
root@am335x-evm:~#
root@am335x-evm:~# insmod wl
wl18xx.ko wlcore.ko
root@am335x-evm:~# insmod wlcore.ko
root@am335x-evm:~#
root@am335x-evm:~# insmod wl18xx.ko
root@am335x-evm:~#
root@am335x-evm:~#
root@am335x-evm:~# lsmod
Module Size Used by
wl18xx 98304 0
wlcore 188416 1 wl18xx
mac80211 385024 2 wl18xx,wlcore
cfg80211 249856 3 wl18xx,wlcore,mac80211
cryptodev 45056 0
root@am335x-evm:~#
root@am335x-evm:~# dmesg | grep "wl"
[ 1.919449] vwl1837: disabling
root@am335x-evm:~#
root@am335x-evm:~# dmesg | grep "cfg"
root@am335x-evm:~#
root@am335x-evm:~#


Regards,
Rohit