From: marek.vasut@gmail.com (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: Issues when running DT enabled kernel on iMX28 from linux-next
Date: Sat, 19 May 2012 03:23:17 +0200 [thread overview]
Message-ID: <201205190323.18058.marek.vasut@gmail.com> (raw)
In-Reply-To: <4FB6D2A2.1090400@grid-net.com>
Dear Subodh Nijsure,
> On 05/17/2012 06:01 PM, Shawn Guo wrote:
> > On Thu, May 17, 2012 at 04:03:43PM -0700, Subodh Nijsure wrote:
> >> Should one be able to run top of the linux-next on MX28 EVK hardware
> >> with DT support enabled?
> >
> > Yes, I'm running it well with next-20120516.
>
> I followed the subsequent discussion on this, looks like most of you are
> booting your kernels with uBoot.
> We are using linux_prep bootlets from freescale to boot linux kernel.
They're crap ... very sorry crap :-(
>
> I have following options turned on in my setup
> CONFIG_ARM_APPENDED_DTB=y
> CONFIG_ARM_ATAG_DTB_COMPAT=y
>
> I am building imx28-evk.dtb and appending it to zImage as in:
>
> make imx28-evk.dtb
> cat zImage imx28-evk.dtb > zImage_w_dtb
>
> We will investigate this further and let you know what I find, would be
> glad to hear if anybody else is using MXS platform with appended device
> tree.
Hm actually ... does anyone have dts file for mx28 with enabled GPMI nand? Looks
like that thing from example doesn't work (had to replace gpmi-nand with gpmi),
then it stopped complaining about clock. But now it dies on ecc.strength not
being set. MMC doesn't probe either etc.
>
> -Subodh
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-05-19 1:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-17 23:03 Issues when running DT enabled kernel on iMX28 from linux-next Subodh Nijsure
2012-05-18 1:01 ` Shawn Guo
2012-05-18 1:50 ` Fabio Estevam
2012-05-18 1:58 ` Shawn Guo
2012-05-18 2:00 ` Fabio Estevam
2012-05-18 2:33 ` Shawn Guo
2012-05-18 3:05 ` Fabio Estevam
2012-05-18 11:21 ` Marek Vasut
2012-05-18 22:52 ` Subodh Nijsure
2012-05-19 1:23 ` Marek Vasut [this message]
2012-05-19 12:34 ` Shawn Guo
2012-05-19 16:02 ` Marek Vasut
2012-05-20 2:00 ` Shawn Guo
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