From: philippe.retornaz@epfl.ch (Philippe Rétornaz)
To: linux-arm-kernel@lists.infradead.org
Subject: Booting mx31 on linux-next-20120517
Date: Fri, 18 May 2012 16:02:09 +0200 [thread overview]
Message-ID: <4091807.RyPhQZZ7JC@laptop> (raw)
In-Reply-To: <CAOMZO5C2vf-emmk=aALy7VESnBkVAQ23YXkHP31MMK7JQzd3Ag@mail.gmail.com>
Le vendredi 18 mai 2012 00:48:35 Fabio Estevam a ?crit :
> Hi Sascha,
>
> Are you able to boot any mx31 system on linux-next-20120517?
I'm not able to boot it, it does hang/crash in the device initcall:
(...)
[ 0.274656] initlevel:6=device, 135 registered initcalls
[ 0.286256] msgmni has been set to 227
[ 0.289522] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
252)
[ 0.289548] io scheduler noop registered
[ 0.289570] io scheduler cfq registered (default)
[ 0.413953] mx3_sdc_fb mx3_sdc_fb: registered, using mode Epson-VGA
[ 0.544110] Console: switching to colour frame buffer device 60x40
[ 0.555321] imx-sdma imx31-sdma: loaded firmware 1.0
[ 0.588970] imx-sdma imx31-sdma: initialized
[ 0.590912] Serial: IMX driver
[ 0.591139] imx21-uart.0: ttymxc0 at MMIO 0x43f90000 (irq = 45) is a IMX
[ 1.260201] console [ttymxc0] enabled
[ 1.278640] spi_imx imx31-cspi.1: master is unqueued, this is deprecated
But I don't need to enable earlyprintk to get serial output.
BTW, this is not limited to mx31pdk_3ds, but it also do it on mx31moboard.
It looks like it's related to the mc13783 PMIC, because the board *poweroff*
itself.
Maybe it's a bug in the regmap work of the mc13783 ?
Regards,
Philippe
prev parent reply other threads:[~2012-05-18 14:02 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 3:48 Booting mx31 on linux-next-20120517 Fabio Estevam
2012-05-18 4:07 ` Fabio Estevam
2012-05-18 6:00 ` Uwe Kleine-König
2012-05-18 6:16 ` Dirk Behme
2012-05-18 8:59 ` Sascha Hauer
2012-05-21 13:20 ` Fabio Estevam
2012-05-21 13:33 ` Philippe Rétornaz
2012-05-21 13:35 ` Fabio Estevam
2012-05-23 15:49 ` Shawn Guo
2012-05-23 15:59 ` Fabio Estevam
2012-05-18 14:02 ` Philippe Rétornaz [this message]
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