* [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support
@ 2014-08-11 12:49 Ezequiel Garcia
2014-08-11 18:23 ` Sebastian Hesselbarth
0 siblings, 1 reply; 4+ messages in thread
From: Ezequiel Garcia @ 2014-08-11 12:49 UTC (permalink / raw)
To: Sebastian Hesselbarth, barebox; +Cc: Thomas Petazzoni
This commit adds a new Marvell Kirkwood-based board. This is an almost blind
copy-paste of the currently supported boards, and so I'm sending it as an RFC.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
---
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-$(CONFIG_MACH_PCM049) += phytec-phycore-omap4460/
obj-$(CONFIG_MACH_PCM051) += phytec-phycore-am335x/
obj-$(CONFIG_MACH_PHYTEC_PFLA02) += phytec-phyflex-imx6/
obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += plathome-openblocks-ax3/
+obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += plathome-openblocks-a6/
obj-$(CONFIG_MACH_PM9261) += pm9261/
obj-$(CONFIG_MACH_PM9263) += pm9263/
obj-$(CONFIG_MACH_PM9G45) += 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 += board.o
+lwl-y += 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 <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm.h>
+#include <asm/barebox-arm-head.h>
+#include <mach/lowlevel.h>
+
+extern char __dtb_kirkwood_openblocks_a6_bb_start[];
+
+ENTRY_FUNCTION(start_plathome_openblocks_a6, r0, r1, r2)
+{
+ void *fdt;
+
+ arm_cpu_lowlevel_init();
+
+ fdt = __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-$(CONFIG_MACH_PCM038) += imx27-phytec-phycore-rdk.dtb.o
pbl-dtb-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore.dtb.o
pbl-dtb-$(CONFIG_MACH_PHYTEC_PFLA02) += imx6s-phytec-pbab01.dtb.o imx6dl-phytec-pbab01.dtb.o imx6q-phytec-pbab01.dtb.o
pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += armada-xp-openblocks-ax3-4-bb.dtb.o
+pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += kirkwood-openblocks_a6-bb.dtb.o
pbl-dtb-$(CONFIG_MACH_RADXA_ROCK) += rk3188-radxarock.dtb.o
pbl-dtb-$(CONFIG_MACH_REALQ7) += imx6q-dmo-edmqmx6.dtb.o
pbl-dtb-$(CONFIG_MACH_SABRELITE) += 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 = "/ocp@f1000000/serial@12000";
+ };
+};
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index 131f3a6..3270f92 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -81,6 +81,9 @@ if ARCH_KIRKWOOD
config MACH_GLOBALSCALE_GURUPLUG
bool "Guruplug"
+config MACH_PLATHOME_OPENBLOCKS_A6
+ bool "PlatHome OpenBlocks A6"
+
config MACH_USI_TOPKICK
bool "Topkick"
diff --git a/images/Makefile.mvebu b/images/Makefile.mvebu
index 009807d..5e90855 100644
--- a/images/Makefile.mvebu
+++ b/images/Makefile.mvebu
@@ -72,6 +72,17 @@ image-$(CONFIG_MACH_GLOBALSCALE_GURUPLUG) += barebox-globalscale-guruplug.img
image-$(CONFIG_MACH_GLOBALSCALE_GURUPLUG) += barebox-globalscale-guruplug-uart.img
image-$(CONFIG_MACH_GLOBALSCALE_GURUPLUG) += barebox-globalscale-guruplug-2nd.img
+PLATHOME_OPENBLOCKS_A6_KWBOPTS = ${KWBOPTS} -i $(board)/plathome-openblocks-a6/kwbimage.cfg
+OPTS_start_plathome_openblocks_a6.pblx.kwbimg = $(PLATHOME_OPENBLOCKS_A6_KWBOPTS)
+OPTS_start_plathome_openblocks_a6.pblx.kwbuartimg = -m uart $(PLATHOME_OPENBLOCKS_A6_KWBOPTS)
+FILE_barebox-plathome-openblocks-a6.img = start_plathome_openblocks_a6.pblx.kwbimg
+FILE_barebox-plathome-openblocks-a6-uart.img = start_plathome_openblocks_a6.pblx.kwbuartimg
+FILE_barebox-plathome-openblocks-a6-2nd.img = start_plathome_openblocks_a6.pblx
+pblx-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += start_plathome_openblocks_a6
+image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += barebox-plathome-openblocks-a6.img
+image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += barebox-plathome-openblocks-a6-uart.img
+image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += barebox-plathome-openblocks-a6-2nd.img
+
USI_TOPKICK_KWBOPTS = ${KWBOPTS} -i $(board)/usi-topkick/kwbimage.cfg
OPTS_start_usi_topkick.pblx.kwbimg = $(USI_TOPKICK_KWBOPTS)
OPTS_start_usi_topkick.pblx.kwbuartimg = -m uart $(USI_TOPKICK_KWBOPTS)
--
2.0.1
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support
2014-08-11 12:49 [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support Ezequiel Garcia
@ 2014-08-11 18:23 ` Sebastian Hesselbarth
2014-08-11 20:31 ` Ezequiel Garcia
0 siblings, 1 reply; 4+ messages in thread
From: Sebastian Hesselbarth @ 2014-08-11 18:23 UTC (permalink / raw)
To: Ezequiel Garcia, barebox; +Cc: Thomas Petazzoni
On August 11, 2014 2:50:22 PM Ezequiel Garcia
<ezequiel.garcia@free-electrons.com> wrote:
> This commit adds a new Marvell Kirkwood-based board. This is an almost blind
> copy-paste of the currently supported boards, and so I'm sending it as an RFC.
>
> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> ---
> arch/arm/boards/Makefile | 1 +
> arch/arm/boards/plathome-openblocks-a6/Makefile | 2 ++
> arch/arm/boards/plathome-openblocks-a6/board.c | 1 +
> arch/arm/boards/plathome-openblocks-a6/lowlevel.c | 32 +++++++++++++++++++++++
> arch/arm/dts/Makefile | 1 +
> arch/arm/dts/kirkwood-openblocks_a6-bb.dts | 11 ++++++++
> arch/arm/mach-mvebu/Kconfig | 3 +++
> images/Makefile.mvebu | 11 ++++++++
> 8 files changed, 62 insertions(+)
> create mode 100644 arch/arm/boards/plathome-openblocks-a6/Makefile
> create mode 100644 arch/arm/boards/plathome-openblocks-a6/board.c
> create mode 100644 arch/arm/boards/plathome-openblocks-a6/lowlevel.c
> create mode 100644 arch/arm/dts/kirkwood-openblocks_a6-bb.dts
>
> diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
> index c60da81..122f5cd 100644
> --- a/arch/arm/boards/Makefile
> +++ b/arch/arm/boards/Makefile
> @@ -79,6 +79,7 @@ obj-$(CONFIG_MACH_PCM049) += phytec-phycore-omap4460/
> obj-$(CONFIG_MACH_PCM051) += phytec-phycore-am335x/
> obj-$(CONFIG_MACH_PHYTEC_PFLA02) += phytec-phyflex-imx6/
> obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += plathome-openblocks-ax3/
> +obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += plathome-openblocks-a6/
> obj-$(CONFIG_MACH_PM9261) += pm9261/
> obj-$(CONFIG_MACH_PM9263) += pm9263/
> obj-$(CONFIG_MACH_PM9G45) += 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 += board.o
> +lwl-y += 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 <common.h>
> +#include <sizes.h>
> +#include <asm/barebox-arm.h>
> +#include <asm/barebox-arm-head.h>
> +#include <mach/lowlevel.h>
> +
> +extern char __dtb_kirkwood_openblocks_a6_bb_start[];
> +
> +ENTRY_FUNCTION(start_plathome_openblocks_a6, r0, r1, r2)
> +{
> + void *fdt;
> +
> + arm_cpu_lowlevel_init();
> +
> + fdt = __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) +=
> imx27-phytec-phycore-rdk.dtb.o
> pbl-dtb-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore.dtb.o
> pbl-dtb-$(CONFIG_MACH_PHYTEC_PFLA02) += imx6s-phytec-pbab01.dtb.o
> imx6dl-phytec-pbab01.dtb.o imx6q-phytec-pbab01.dtb.o
> pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) +=
> armada-xp-openblocks-ax3-4-bb.dtb.o
> +pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=
> kirkwood-openblocks_a6-bb.dtb.o
> pbl-dtb-$(CONFIG_MACH_RADXA_ROCK) += rk3188-radxarock.dtb.o
> pbl-dtb-$(CONFIG_MACH_REALQ7) += imx6q-dmo-edmqmx6.dtb.o
> pbl-dtb-$(CONFIG_MACH_SABRELITE) += imx6q-sabrelite.dtb.o
> imx6dl-sabrelite.dtb.o
> diff --git a/arch/arm/dts/kirkwood-openblocks_a6-bb.dts
> b/arch/arm/dts/kirkwood-openblocks_a6-bb.dts
> new file mode 100644
> index 0000000..84e06cd
> --- /dev/null
> +++ b/arch/arm/dts/kirkwood-openblocks_a6-bb.dts
> @@ -0,0 +1,11 @@
> +/*
> + * Barebox specific DT overlay for OpenBlocks A6 board
> + */
> +
> +#include "arm/kirkwood-openblocks_a6.dts"
> +
> +/ {
> + chosen {
> + stdout-path = "/ocp@f1000000/serial@12000";
Nit: above serial node on Kirkwood has a label, i.e. you should use &uart0
instead. Also, this should go into the upstream dts, too.
Sebastian
> + };
> +};
> diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
> index 131f3a6..3270f92 100644
> --- a/arch/arm/mach-mvebu/Kconfig
> +++ b/arch/arm/mach-mvebu/Kconfig
> @@ -81,6 +81,9 @@ if ARCH_KIRKWOOD
> config MACH_GLOBALSCALE_GURUPLUG
> bool "Guruplug"
>
> +config MACH_PLATHOME_OPENBLOCKS_A6
> + bool "PlatHome OpenBlocks A6"
> +
> config MACH_USI_TOPKICK
> bool "Topkick"
>
> diff --git a/images/Makefile.mvebu b/images/Makefile.mvebu
> index 009807d..5e90855 100644
> --- a/images/Makefile.mvebu
> +++ b/images/Makefile.mvebu
> @@ -72,6 +72,17 @@ image-$(CONFIG_MACH_GLOBALSCALE_GURUPLUG) +=
> barebox-globalscale-guruplug.img
> image-$(CONFIG_MACH_GLOBALSCALE_GURUPLUG) +=
> barebox-globalscale-guruplug-uart.img
> image-$(CONFIG_MACH_GLOBALSCALE_GURUPLUG) +=
> barebox-globalscale-guruplug-2nd.img
>
> +PLATHOME_OPENBLOCKS_A6_KWBOPTS = ${KWBOPTS} -i
> $(board)/plathome-openblocks-a6/kwbimage.cfg
> +OPTS_start_plathome_openblocks_a6.pblx.kwbimg =
> $(PLATHOME_OPENBLOCKS_A6_KWBOPTS)
> +OPTS_start_plathome_openblocks_a6.pblx.kwbuartimg = -m uart
> $(PLATHOME_OPENBLOCKS_A6_KWBOPTS)
> +FILE_barebox-plathome-openblocks-a6.img =
> start_plathome_openblocks_a6.pblx.kwbimg
> +FILE_barebox-plathome-openblocks-a6-uart.img =
> start_plathome_openblocks_a6.pblx.kwbuartimg
> +FILE_barebox-plathome-openblocks-a6-2nd.img =
> start_plathome_openblocks_a6.pblx
> +pblx-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += start_plathome_openblocks_a6
> +image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=
> barebox-plathome-openblocks-a6.img
> +image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=
> barebox-plathome-openblocks-a6-uart.img
> +image-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=
> barebox-plathome-openblocks-a6-2nd.img
> +
> USI_TOPKICK_KWBOPTS = ${KWBOPTS} -i $(board)/usi-topkick/kwbimage.cfg
> OPTS_start_usi_topkick.pblx.kwbimg = $(USI_TOPKICK_KWBOPTS)
> OPTS_start_usi_topkick.pblx.kwbuartimg = -m uart $(USI_TOPKICK_KWBOPTS)
> --
> 2.0.1
>
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support
2014-08-11 18:23 ` Sebastian Hesselbarth
@ 2014-08-11 20:31 ` Ezequiel Garcia
2014-08-11 21:15 ` Sebastian Hesselbarth
0 siblings, 1 reply; 4+ messages in thread
From: Ezequiel Garcia @ 2014-08-11 20:31 UTC (permalink / raw)
To: Sebastian Hesselbarth; +Cc: Thomas Petazzoni, barebox
On 11 Aug 08:23 PM, Sebastian Hesselbarth wrote:
> On August 11, 2014 2:50:22 PM Ezequiel Garcia
> <ezequiel.garcia@free-electrons.com> wrote:
>
> >This commit adds a new Marvell Kirkwood-based board. This is an almost blind
> >copy-paste of the currently supported boards, and so I'm sending it as an RFC.
> >
> >Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> >---
> > arch/arm/boards/Makefile | 1 +
> > arch/arm/boards/plathome-openblocks-a6/Makefile | 2 ++
> > arch/arm/boards/plathome-openblocks-a6/board.c | 1 +
> > arch/arm/boards/plathome-openblocks-a6/lowlevel.c | 32 +++++++++++++++++++++++
> > arch/arm/dts/Makefile | 1 +
> > arch/arm/dts/kirkwood-openblocks_a6-bb.dts | 11 ++++++++
> > arch/arm/mach-mvebu/Kconfig | 3 +++
> > images/Makefile.mvebu | 11 ++++++++
> > 8 files changed, 62 insertions(+)
> > create mode 100644 arch/arm/boards/plathome-openblocks-a6/Makefile
> > create mode 100644 arch/arm/boards/plathome-openblocks-a6/board.c
> > create mode 100644 arch/arm/boards/plathome-openblocks-a6/lowlevel.c
> > create mode 100644 arch/arm/dts/kirkwood-openblocks_a6-bb.dts
> >
> >diff --git a/arch/arm/boards/Makefile b/arch/arm/boards/Makefile
> >index c60da81..122f5cd 100644
> >--- a/arch/arm/boards/Makefile
> >+++ b/arch/arm/boards/Makefile
> >@@ -79,6 +79,7 @@ obj-$(CONFIG_MACH_PCM049) += phytec-phycore-omap4460/
> > obj-$(CONFIG_MACH_PCM051) += phytec-phycore-am335x/
> > obj-$(CONFIG_MACH_PHYTEC_PFLA02) += phytec-phyflex-imx6/
> > obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) += plathome-openblocks-ax3/
> >+obj-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) += plathome-openblocks-a6/
> > obj-$(CONFIG_MACH_PM9261) += pm9261/
> > obj-$(CONFIG_MACH_PM9263) += pm9263/
> > obj-$(CONFIG_MACH_PM9G45) += 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 += board.o
> >+lwl-y += 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 <common.h>
> >+#include <sizes.h>
> >+#include <asm/barebox-arm.h>
> >+#include <asm/barebox-arm-head.h>
> >+#include <mach/lowlevel.h>
> >+
> >+extern char __dtb_kirkwood_openblocks_a6_bb_start[];
> >+
> >+ENTRY_FUNCTION(start_plathome_openblocks_a6, r0, r1, r2)
> >+{
> >+ void *fdt;
> >+
> >+ arm_cpu_lowlevel_init();
> >+
> >+ fdt = __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) +=
> >imx27-phytec-phycore-rdk.dtb.o
> > pbl-dtb-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore.dtb.o
> > pbl-dtb-$(CONFIG_MACH_PHYTEC_PFLA02) += imx6s-phytec-pbab01.dtb.o
> >imx6dl-phytec-pbab01.dtb.o imx6q-phytec-pbab01.dtb.o
> > pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_AX3) +=
> >armada-xp-openblocks-ax3-4-bb.dtb.o
> >+pbl-dtb-$(CONFIG_MACH_PLATHOME_OPENBLOCKS_A6) +=
> >kirkwood-openblocks_a6-bb.dtb.o
> > pbl-dtb-$(CONFIG_MACH_RADXA_ROCK) += rk3188-radxarock.dtb.o
> > pbl-dtb-$(CONFIG_MACH_REALQ7) += imx6q-dmo-edmqmx6.dtb.o
> > pbl-dtb-$(CONFIG_MACH_SABRELITE) += 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 = "/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 García, 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
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support
2014-08-11 20:31 ` Ezequiel Garcia
@ 2014-08-11 21:15 ` Sebastian Hesselbarth
0 siblings, 0 replies; 4+ messages in thread
From: Sebastian Hesselbarth @ 2014-08-11 21:15 UTC (permalink / raw)
To: Ezequiel Garcia; +Cc: Thomas Petazzoni, barebox
On August 11, 2014 10:32:58 PM Ezequiel Garcia
<ezequiel.garcia@free-electrons.com> wrote:
> On 11 Aug 08:23 PM, Sebastian Hesselbarth wrote:
> > On August 11, 2014 2:50:22 PM Ezequiel Garcia
> > <ezequiel.garcia@free-electrons.com> wrote:
...
> > >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 = "/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?
Not necessarily. All overlay dts are usually only for heartbeat led. Your
choice.
Sebastian
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-08-11 21:15 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-08-11 12:49 [RFC] ARM: mvebu: Add Plathome Kirkwood Openblocks A6 board support Ezequiel Garcia
2014-08-11 18:23 ` Sebastian Hesselbarth
2014-08-11 20:31 ` Ezequiel Garcia
2014-08-11 21:15 ` Sebastian Hesselbarth
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox