From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from top.free-electrons.com ([176.31.233.9] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1XGwHM-0003CP-MO for barebox@lists.infradead.org; Mon, 11 Aug 2014 20:33:17 +0000 Date: Mon, 11 Aug 2014 17:31:51 -0300 From: Ezequiel Garcia Message-ID: <20140811203151.GA31137@arch.cereza> References: <1407761351-12344-1-git-send-email-ezequiel.garcia@free-electrons.com> <147c64f0830.2784.107cef0f820c2f5d7b7f41463071c310@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <147c64f0830.2784.107cef0f820c2f5d7b7f41463071c310@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support To: Sebastian Hesselbarth Cc: Thomas Petazzoni , barebox@lists.infradead.org On 11 Aug 08:23 PM, Sebastian Hesselbarth wrote: > On August 11, 2014 2:50:22 PM Ezequiel Garcia > wrote: > = > >This commit adds a new Marvell Kirkwood-based board. This is an almost b= lind > >copy-paste of the currently supported boards, and so I'm sending it as a= n RFC. > > > >Signed-off-by: Ezequiel Garcia > >--- > > arch/arm/boards/Makefile | 1 + > > arch/arm/boards/plathome-openblocks-a6/Makefile | 2 ++ > > arch/arm/boards/plathome-openblocks-a6/board.c | 1 + > > arch/arm/boards/plathome-openblocks-a6/lowlevel.c | 32 ++++++++++++++++= +++++++ > > arch/arm/dts/Makefile | 1 + > > arch/arm/dts/kirkwood-openblocks_a6-bb.dts | 11 ++++++++ > > arch/arm/mach-mvebu/Kconfig | 3 +++ > > images/Makefile.mvebu | 11 ++++++++ > > 8 files changed, 62 insertions(+) > > create mode 100644 arch/arm/boards/plathome-openblocks-a6/Makefile > > create mode 100644 arch/arm/boards/plathome-openblocks-a6/board.c > > create mode 100644 arch/arm/boards/plathome-openblocks-a6/lowlevel.c > > create mode 100644 arch/arm/dts/kirkwood-openblocks_a6-bb.dts > > > >diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile > >index c60da81..122f5cd 100644 > >--- a/arch/arm/boards/Makefile > >+++ b/arch/arm/boards/Makefile > >@@ -79,6 +79,7 @@ obj-$(CONFIG_MACH_PCM049) +=3D phytec-phycore-omap44= 60/ > > obj-$(CONFIG_MACH_PCM051) +=3D phytec-phycore-am335x/ > > obj-$(CONFIG_MACH_PHYTEC_PFLA02) +=3D phytec-phyflex-imx6/ > > obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) +=3D plathome-openblocks-ax3/ > >+obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=3D plathome-openblocks-a6/ > > obj-$(CONFIG_MACH_PM9261) +=3D pm9261/ > > obj-$(CONFIG_MACH_PM9263) +=3D pm9263/ > > obj-$(CONFIG_MACH_PM9G45) +=3D pm9g45/ > >diff --git a/arch/arm/boards/plathome-openblocks-a6/Makefile > >b/arch/arm/boards/plathome-openblocks-a6/Makefile > >new file mode 100644 > >index 0000000..01c7a25 > >--- /dev/null > >+++ b/arch/arm/boards/plathome-openblocks-a6/Makefile > >@@ -0,0 +1,2 @@ > >+obj-y +=3D board.o > >+lwl-y +=3D lowlevel.o > >diff --git a/arch/arm/boards/plathome-openblocks-a6/board.c > >b/arch/arm/boards/plathome-openblocks-a6/board.c > >new file mode 100644 > >index 0000000..40a8c17 > >--- /dev/null > >+++ b/arch/arm/boards/plathome-openblocks-a6/board.c > >@@ -0,0 +1 @@ > >+/* empty */ > >diff --git a/arch/arm/boards/plathome-openblocks-a6/lowlevel.c > >b/arch/arm/boards/plathome-openblocks-a6/lowlevel.c > >new file mode 100644 > >index 0000000..b37a3d6 > >--- /dev/null > >+++ b/arch/arm/boards/plathome-openblocks-a6/lowlevel.c > >@@ -0,0 +1,32 @@ > >+/* > >+ * This program is free software; you can redistribute it and/or > >+ * modify it under the terms of the GNU General Public License as > >+ * published by the Free Software Foundation; either version 2 of > >+ * the License, or (at your option) any later version. > >+ * > >+ * This program is distributed in the hope that it will be useful, > >+ * but WITHOUT ANY WARRANTY; without even the implied warranty of > >+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > >+ * GNU General Public License for more details. > >+ * > >+ */ > >+ > >+#include > >+#include > >+#include > >+#include > >+#include > >+ > >+extern char __dtb_kirkwood_openblocks_a6_bb_start[]; > >+ > >+ENTRY_FUNCTION(start_plathome_openblocks_a6, r0, r1, r2) > >+{ > >+ void *fdt; > >+ > >+ arm_cpu_lowlevel_init(); > >+ > >+ fdt =3D __dtb_kirkwood_openblocks_a6_bb_start - > >+ get_runtime_offset(); > >+ > >+ mvebu_barebox_entry(fdt); > >+} > >diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > >index 9bff8a0..4b8d58a 100644 > >--- a/arch/arm/dts/Makefile > >+++ b/arch/arm/dts/Makefile > >@@ -23,6 +23,7 @@ pbl-dtb-$(CONFIG_MACH_PCM038) +=3D > >imx27-phytec-phycore-rdk.dtb.o > > pbl-dtb-$(CONFIG_MACH_PCM051) +=3D am335x-phytec-phycore.dtb.o > > pbl-dtb-$(CONFIG_MACH_PHYTEC_PFLA02) +=3D imx6s-phytec-pbab01.dtb.o > >imx6dl-phytec-pbab01.dtb.o imx6q-phytec-pbab01.dtb.o > > pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) +=3D > >armada-xp-openblocks-ax3-4-bb.dtb.o > >+pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=3D > >kirkwood-openblocks_a6-bb.dtb.o > > pbl-dtb-$(CONFIG_MACH_RADXA_ROCK) +=3D rk3188-radxarock.dtb.o > > pbl-dtb-$(CONFIG_MACH_REALQ7) +=3D imx6q-dmo-edmqmx6.dtb.o > > pbl-dtb-$(CONFIG_MACH_SABRELITE) +=3D imx6q-sabrelite.dtb.o > >imx6dl-sabrelite.dtb.o > >diff --git a/arch/arm/dts/kirkwood-openblocks_a6-bb.dts > >b/arch/arm/dts/kirkwood-openblocks_a6-bb.dts > >new file mode 100644 > >index 0000000..84e06cd > >--- /dev/null > >+++ b/arch/arm/dts/kirkwood-openblocks_a6-bb.dts > >@@ -0,0 +1,11 @@ > >+/* > >+ * Barebox specific DT overlay for OpenBlocks A6 board > >+ */ > >+ > >+#include "arm/kirkwood-openblocks_a6.dts" > >+ > >+/ { > >+ chosen { > >+ stdout-path =3D "/ocp@f1000000/serial@12000"; > = > Nit: above serial node on Kirkwood has a label, i.e. you should use &uart0 > instead. Also, this should go into the upstream dts, too. > = Ah, OK. In that case, do you think we still need the devicetree overlay? -- = Ezequiel Garc=EDa, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox