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From: Tony Lindgren <tony@atomide.com>
To: Oskar Enoksson <enok@lysator.liu.se>
Cc: "H. Nikolaus Schaller" <hns@goldelico.com>, linux-omap@vger.kernel.org
Subject: Re: WL1271 on CM-T3730
Date: Mon, 22 Jun 2020 08:28:25 -0700	[thread overview]
Message-ID: <20200622152825.GK37466@atomide.com> (raw)
In-Reply-To: <5166bacd-428d-168c-edf4-a322274deac6@lysator.liu.se>

* Oskar Enoksson <enok@lysator.liu.se> [200621 22:01]:
> Correction: occasionally wl1271_sdio initialization still fails with error
> messages such as
> 
> [   46.961364] wl1271_sdio: probe of mmc1:0001:1 failed with error -16
> [   46.967834] wl1271_sdio: probe of mmc1:0001:2 failed with error -16
> 
> other times
> 
> [   27.302215][  T903] wl1271_sdio mmc1:0001:2: wl12xx_sdio_power_on: failed
> to get_sync(-22)
> 
> or
> root@pte2000:~# ifup wlan0
> [   53.799468][ T2420] wl1271_sdio mmc1:0001:2: wl12xx_sdio_power_on: failed
> to get_sync(-110)
> [   53.840118][ T2420] wl1271_sdio mmc1:0001:2: wl12xx_sdio_power_on: failed
> to get_sync(-22)
> [   53.879882][ T2420] wl1271_sdio mmc1:0001:2: wl12xx_sdio_power_on: failed
> to get_sync(-22)
> [   53.888610][ T2420] wlcore: ERROR firmware boot failed despite 3 retries
> RTNETLINK answers: Invalid argument
> ifup: failed to bring up wlan0

Maybe try changing the wl12xx_vmmc2 startup-delay-us to something
higher like 70000 we usually have?

Regards,

Tony

  reply	other threads:[~2020-06-22 15:28 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-15 21:04 WL1271 on CM-T3730 Oskar Enoksson
2020-06-16 15:39 ` Tony Lindgren
2020-06-17 10:44   ` Oskar Enoksson
2020-06-17 16:51     ` Tony Lindgren
2020-06-19  7:55       ` H. Nikolaus Schaller
2020-06-19  7:55 ` H. Nikolaus Schaller
2020-06-21  9:23   ` Oskar Enoksson
2020-06-21 22:00     ` Oskar Enoksson
2020-06-22 15:28       ` Tony Lindgren [this message]
2020-07-01  6:07         ` Oskar Enoksson
2020-07-02 16:40           ` Tony Lindgren
2020-06-22 15:24     ` Tony Lindgren

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