Hi,
I have been trying to configure the wifi on AM335x-EVM-sk for a while.
I have tried(
):
root@am335x-evm:~# ifconfig wlan0 up
ifconfig: SIOCGIFFLAGS: No such device
and I also tried this:
root@am335x-evm:/usr/sbin# wpa_supplicant -d -Dnl80211 -c/etc/wpa_supplicant.con
f -iwlan0 -B
wpa_supplicant v2.1-devel
random: Trying to read entropy from /dev/random
Successfully initialized wpa_supplicant
Initializing interface 'wlan0' conf '/etc/wpa_supplicant.conf' driver 'nl80211'
ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
update_config=1
ctrl_interface='/var/run/wpa_supplicant'
eapol_version=1
ap_scan=1
fast_reauth=1
device_name='Blaze'
manufacturer='TI'
model_name='Wilink'
model_number='wl18xx'
serial_number='12345'
driver_param='use_multi_chan_concurrent=1 use_p2p_group_interface=1'
p2p_go_max_inactivity=60
p2p_go_ht40=1
disassoc_low_ack=1
concurrent[ 772.160866] cfg80211: Calling CRDA to update world regulatory domai
n
_sched_scan=1
p2p_disabled=1
Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: Remove monitor interface: refcount=0
netlink: Operstate: linkmode=0, operstate=6
[ 772.324086] cfg80211: World regulatory domain updated:
[ 772.329403] cfg80211: DFS Master region: unset
[ 772.333795] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gai
n, max_eirp), (dfs_cac_time)
[ 772.343612] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm), (N/A)
[ 772.352024] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 20
00 mBm), (N/A)
[ 772.360440] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 20
00 mBm), (N/A)
[ 772.368855] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm), (N/A)
[ 772.377259] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 20
00 mBm), (N/A)
Could not read interface wlan0 flags: No such device
nl80211: Set mode ifindex 0 iftype 2 (STATION)
nl80211: Failed to set interface 0 to mode 2: -19 (No such device)
wlan0: Failed to initialize driver interface
Failed to add interface wlan0
wlan0: Cancelling scan request
wlan0: P2P: Station mode scan operation not pending anymore (sta_scan_pending=0
p2p_cb_on_scan_complete=0)
wlan0: Cancelling authentication timeout
wlan0: cancel_sched_scan called when no sched scan
Any suggestions?
