From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?S=c3=a9bastien_Szymanski?= Date: Fri, 22 Apr 2016 11:13:04 +0200 Subject: [Buildroot] [RPi3] Trying to test WiFi On Raspberr Pi 3 In-Reply-To: References: Message-ID: <5719EB20.6090107@armadeus.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi, On 04/22/2016 09:57 AM, Oscar Gomez Fuente wrote: > Hi everyone, > > I've got updates in my WiFi issue. I had to install the following package: > crda, iw & wireless-regdb, and now I've got another log kernel: > > [ 5.314552] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog > timer > [ 5.402552] cfg80211: Calling CRDA to update world regulatory domain > [ 5.531269] brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive > strength init done for chip 43430 rev 1 pmurev 24 > [ 5.542704] usbcore: registered new interface driver brcmfmac > [ 5.646701] cfg80211: World regulatory domain updated: > [ 5.651915] cfg80211: DFS Master region: unset > [ 5.656271] cfg80211: (start_freq - end_freq @ bandwidth), > (max_antenna_gain, max_eirp), (dfs_cac_time) > [ 5.666112] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, > 2000 mBm), (N/A) > [ 5.674157] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 > KHz AUTO), (N/A, 2000 mBm), (N/A) > [ 5.683636] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, > 2000 mBm), (N/A) > [ 5.691672] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 > KHz AUTO), (N/A, 2000 mBm), (N/A) > [ 5.701197] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 > KHz AUTO), (N/A, 2000 mBm), (0 s) > [ 5.710708] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, > 2000 mBm), (0 s) > [ 5.718823] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, > 2000 mBm), (N/A) > [ 5.726882] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), > (N/A, 0 mBm), (N/A) > [ 6.282934] bcm2835-rng 3f104000.rng: hwrng registered > [ 6.287471] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at > 0x3f20000 > [ 6.297029] spi spi0.0: setting up native-CS0 as GPIO 8 > [ 6.302858] spi spi0.1: setting up native-CS1 as GPIO 7 > [ 6.353559] i2c /dev entries driver > [ 6.587009] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): > clkctl 0x50 > [ 7.085459] NET: Registered protocol family 10 > [ 7.597263] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): > clkctl 0x50 > [ 8.607304] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): > clkctl 0x50 > I have the same issue with this chip on the board I'm working on. I have found out that if I unload and reload the module it then works. Regards, -- S?bastien Szymanski Software Engineer Armadeus Systems - A new vision of the embedded world sebastien.szymanski at armadeus.com Tel: +33 (0)9 72 29 41 44 Fax: +33 (0)9 72 28 79 26