From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudeep Holla Subject: Re: [PATCH v3 1/2] arm64: dts: Add dts files for Marvell Berlin4CT SoC Date: Wed, 22 Jul 2015 10:19:19 +0100 Message-ID: <55AF6017.6040407@arm.com> References: <1437555470-6283-1-git-send-email-jszhang@marvell.com> <1437555470-6283-2-git-send-email-jszhang@marvell.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1437555470-6283-2-git-send-email-jszhang-eYqpPyKDWXRBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jisheng Zhang , Catalin Marinas , Will Deacon , "khilman-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org" , "arnd-r2nGTMty4D4@public.gmane.org" , "olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org" , Mark Rutland , "robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org" , "galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org" , Pawel Moll Cc: Sudeep Holla , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: devicetree@vger.kernel.org On 22/07/15 09:57, Jisheng Zhang wrote: > Add initial dtsi file to support Marvell Berlin4CT SoC with > quad Cortex-A53 CPUs. > > It also adds dts file for Marvell Berlin4CT DMP board which is > based on Berlin4CT SoC. > > Signed-off-by: Jisheng Zhang > --- > arch/arm64/boot/dts/Makefile | 1 + > arch/arm64/boot/dts/marvell/Makefile | 5 + > arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts | 67 +++++++++++ > arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 164 ++++++++++++++++++++++++++ > 4 files changed, 237 insertions(+) > create mode 100644 arch/arm64/boot/dts/marvell/Makefile > create mode 100644 arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts > create mode 100644 arch/arm64/boot/dts/marvell/berlin4ct.dtsi > [..] > diff --git a/arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts b/arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts > new file mode 100644 > index 0000000..58ed7f1 > --- /dev/null > +++ b/arch/arm64/boot/dts/marvell/berlin4ct-dmp.dts > @@ -0,0 +1,67 @@ [..] > +/dts-v1/; > + > +#include "berlin4ct.dtsi" > + > +/ { > + model = "MARVELL BG4CT DMP BOARD"; > + compatible = "marvell,berlin4ct-dmp", "marvell,berlin4ct", "marvell,berlin"; > + > + chosen { > + bootargs = "earlycon=uart8250,mmio32,0xf7fcd000"; > + stdout-path = "serial0:115200n8"; Just earlycon without any parameters will suffice. Currently earlycon parsing code has issues and it's being worked out[1]. The serial port details specified in stdout-path will be used by earlycon. Regards, Sudeep [1] https://lkml.org/lkml/2015/4/8/604 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html