On Fri, Mar 28, 2014 at 11:39:39AM +0100, Hans de Goede wrote: > Hi, > > On 03/28/2014 11:21 AM, Maxime Ripard wrote: > > On Thu, Mar 27, 2014 at 04:56:34PM +0100, Hans de Goede wrote: > >> Hi, > >> > >> On 03/27/2014 10:59 AM, Maxime Ripard wrote: > >>> On Wed, Mar 26, 2014 at 09:18:00PM +0100, Hans de Goede wrote: > >>>> Add a new sun6i-a31-m9 dts file for the Mele M9 / Mele A1000G Quad. These > >>>> HTPCs use the same board in a different case, for more details see: > >>>> http://linux-sunxi.org/Mele_M9 > >>>> > >>>> Signed-off-by: Hans de Goede <hdego...@redhat.com> > >>>> --- > >>>> arch/arm/boot/dts/Makefile | 1 + > >>>> arch/arm/boot/dts/sun6i-a31-m9.dts | 30 ++++++++++++++++++++++++++++++ > >>>> 2 files changed, 31 insertions(+) > >>>> create mode 100644 arch/arm/boot/dts/sun6i-a31-m9.dts > >>>> > >>>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > >>>> index aaa130e..5c02aac 100644 > >>>> --- a/arch/arm/boot/dts/Makefile > >>>> +++ b/arch/arm/boot/dts/Makefile > >>>> @@ -291,6 +291,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \ > >>>> sun5i-a13-olinuxino.dtb \ > >>>> sun5i-a13-olinuxino-micro.dtb \ > >>>> sun6i-a31-colombus.dtb \ > >>>> + sun6i-a31-m9.dtb \ > >>>> sun7i-a20-cubieboard2.dtb \ > >>>> sun7i-a20-cubietruck.dtb \ > >>>> sun7i-a20-olinuxino-micro.dtb > >>>> diff --git a/arch/arm/boot/dts/sun6i-a31-m9.dts > >>>> b/arch/arm/boot/dts/sun6i-a31-m9.dts > >>>> new file mode 100644 > >>>> index 0000000..c95ee77 > >>>> --- /dev/null > >>>> +++ b/arch/arm/boot/dts/sun6i-a31-m9.dts > >>>> @@ -0,0 +1,30 @@ > >>>> +/* > >>>> + * Copyright 2014 Hans de Goede <hdego...@redhat.com> > >>>> + * > >>>> + * The code contained herein is licensed under the GNU General Public > >>>> + * License. You may obtain a copy of the GNU General Public License > >>>> + * Version 2 or later at the following locations: > >>>> + * > >>>> + * http://www.opensource.org/licenses/gpl-license.html > >>>> + * http://www.gnu.org/copyleft/gpl.html > >>>> + */ > >>>> + > >>>> +/dts-v1/; > >>>> +/include/ "sun6i-a31.dtsi" > >>>> + > >>>> +/ { > >>>> + model = "Mele M9 / A1000G Quad top set box"; > >>>> + compatible = "mele,m9", "allwinner,sun6i-a31"; > >>>> + > >>>> + chosen { > >>>> + bootargs = "earlyprintk console=ttyS0,115200"; > >>>> + }; > >>> > >>> How much memory does it have? You could probably add a memory node here. > >> > >> It has 8x hynix h5tq2g83efr, so 2 GiB. > >> > >> I don't see a memory node in any of the other sunxi dts files either, > >> isn't that supposed to get dynamically added by u-boot ? > > > > It does, but not on the A31, since we don't have any DT-enabled u-boot > > (yet). So providing a default for the A31 boards is a good idea for > > the time being. > > Well I've just send a patch series to get us a dt enabled u-boot for the A31 > (even though it still uses boot0 + boot1). I think that is the better way > forward ...
Yep, of course, and this is why we don't need it on the other SoCs, but I'd like to keep it around for a while for the A31, waiting for u-boot to catch up and be completely featureful. Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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