From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: Converting kirkwood-goflexnet to DTS
Date: Fri, 15 Jun 2012 08:30:27 +0200 [thread overview]
Message-ID: <20120615063027.GA27717@lunn.ch> (raw)
Hi Josh
My guess is you have a problem with the DT blob.
How are you appending the DTS blob?
I have the kernel option:
CONFIG_ARM_APPENDED_DTB=y
I compile the .dts/.dtsi with:
$ make kirkwood-ts219-6282.dtb
DTC arch/arm/boot/kirkwood-ts219-6282.dtb
DTC: dts->dtb on file "arch/arm/boot/dts/kirkwood-ts219-6282.dts"
and then attach the blob to the kernel and place it on my tftp server
with:
#!/bin/bash
tmp=$(tempfile)
cat arch/arm/boot/zImage > $tmp
cat arch/arm/boot/kirkwood-ts219-6282.dtb >> $tmp
mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -d $tmp /srv/tftp/uImage-dev
rm $tmp
And then load and boot it using u-boot.
Andrew
next reply other threads:[~2012-06-15 6:30 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-15 6:30 Andrew Lunn [this message]
-- strict thread matches above, loose matches on Subject: below --
2012-06-14 14:17 Converting kirkwood-goflexnet to DTS Andrew Lunn
2012-06-14 22:16 ` Josh Coombs
2012-06-15 4:53 ` Josh Coombs
2012-06-15 8:41 ` Thomas Petazzoni
2012-06-15 12:40 ` Josh Coombs
2012-06-15 12:53 ` Thomas Petazzoni
2012-06-15 12:58 ` Arnaud Patard (Rtp)
2012-06-15 22:55 ` Josh Coombs
2012-06-17 12:40 ` Josh Coombs
2012-06-13 18:27 Josh Coombs
2012-06-13 19:10 ` Jason Cooper
2012-06-14 13:28 ` Josh Coombs
2012-06-14 13:59 ` Arnaud Patard (Rtp)
2012-06-14 14:00 ` Jason Cooper
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