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RiOTboard: add new board

PATCH Applied Lucas Stach 4 participants 5 messages Apr 24, 2014 – Apr 29, 2014

Subsystems (4)
Arm (32-bit) Arm sub-architectures Arm i.MX and Layerscape Arm/actions semi architecture
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Lucas Stach

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#0 lore raw

PATCH 1/1 RiOTboard: add new board

From: Eric Bénard <[email protected]>

this board is produced by Embest/Element 14 and is based on i.MX6 Solo The following features are tested :
- UART2 (console)
- eMMC
- SDCard
- uSDCard
- Ethernet
- USB Host (through 4 ports hub)
- I2C 1/2/3
- 2 LEDs

Boot on eMMC and through USB loader are tested.

For more informations on this board : http://www.riotboard.org/

Signed-off-by Eric Bénard <[email protected]>
Signed-off-by Lucas Stach <[email protected]>

---
v2 lst:
- rebase to current master
- add barebox update handler
- add to imx_v7_defconfig

---
 arch/arm/boards/Makefile                           |   1 +
 arch/arm/boards/embest-riotboard/Makefile          |   3 +
 arch/arm/boards/embest-riotboard/board.c           |  90 +++++
 .../flash-header-embest-riotboard.imxcfg           |  62 ++++
 arch/arm/boards/embest-riotboard/lowlevel.c        |  43 +++
 arch/arm/configs/imx_v7_defconfig                  |   1 +
 arch/arm/dts/Makefile                              |   4 +-
 arch/arm/dts/imx6s-riotboard.dts                   | 391 +++++++++++++++++++++
 arch/arm/mach-imx/Kconfig                          |   4 +
 images/Makefile.imx                                |   5 +
 10 files changed, 603 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boards/embest-riotboard/Makefile
 create mode 100644 arch/arm/boards/embest-riotboard/board.c
 create mode 100644 arch/arm/boards/embest-riotboard/flash-header-embest-riotboard.imxcfg
 create mode 100644 arch/arm/boards/embest-riotboard/lowlevel.c
 create mode 100644 arch/arm/dts/imx6s-riotboard.dts
arch/arm/boards/Makefile +1 -0
index 16742d9..eb35e6b 100644
@@ -28,6 +28,7 @@ obj-$(CONFIG_MACH_EDB9307)			+= edb93xx/
 obj-$(CONFIG_MACH_EDB9315A)			+= edb93xx/
 obj-$(CONFIG_MACH_EDB9315)			+= edb93xx/
 obj-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK)		+= efika-mx-smartbook/
+obj-$(CONFIG_MACH_EMBEST_RIOTBOARD)		+= embest-riotboard/
 obj-$(CONFIG_MACH_EUKREA_CPUIMX25)		+= eukrea_cpuimx25/
 obj-$(CONFIG_MACH_EUKREA_CPUIMX27)		+= eukrea_cpuimx27/
 obj-$(CONFIG_MACH_EUKREA_CPUIMX35)		+= eukrea_cpuimx35/
arch/arm/boards/embest-riotboard/Makefile new file +3 -0
new file mode 100644
index 0000000..9f8e1f2
@@ -0,0 +1,3 @@
+obj-y += board.o flash-header-embest-riotboard.dcd.o
+extra-y += flash-header-embest-riotboard.dcd.S flash-header-embest-riotboard.dcd
+lwl-y += lowlevel.o
arch/arm/boards/embest-riotboard/board.c new file +90 -0

90 lines not on this page · raw message

arch/arm/boards/embest-riotboard/flash-header-embest-riotboard.imxcfg new file +62 -0

62 lines not on this page · raw message

arch/arm/boards/embest-riotboard/lowlevel.c new file +43 -0

43 lines not on this page · raw message

arch/arm/configs/imx_v7_defconfig +1 -0
index f29c968..2c97512 100644
@@ -15,6 +15,7 @@ CONFIG_MACH_SABRELITE=y
 CONFIG_MACH_SABRESD=y
 CONFIG_MACH_NITROGEN6X=y
 CONFIG_MACH_SOLIDRUN_HUMMINGBOARD=y
+CONFIG_MACH_EMBEST_RIOTBOARD=y
 CONFIG_MACH_UDOO=y
 CONFIG_MACH_VARISCITE_MX6=y
 CONFIG_IMX_IIM=y
arch/arm/dts/Makefile +3 -1
index b45c174..e7f9b80 100644
@@ -27,7 +27,8 @@ dtb-$(CONFIG_ARCH_IMX6) += imx6q-gk802.dtb \
 	imx6q-nitrogen6x.dtb \
 	imx6dl-nitrogen6x.dtb \
 	imx6q-udoo.dtb \
-	imx6q-var-custom.dtb
+	imx6q-var-custom.dtb \
+	imx6s-riotboard.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += dove-cubox-bb.dtb
 dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_cyclone5_sockit.dtb \
 	socfpga_cyclone5_socrates.dtb

@@ -40,6 +41,7 @@ obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
 
 pbl-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o
 pbl-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o
+pbl-$(CONFIG_MACH_EMBEST_RIOTBOARD) += imx6s-riotboard.dtb.o
 pbl-$(CONFIG_MACH_FREESCALE_MX51_PDK) += imx51-babbage.dtb.o
 pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o imx53-qsrb.dtb.o
 pbl-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += imx53-voipac-bsb.dtb.o
arch/arm/dts/imx6s-riotboard.dts new file +391 -0

391 lines not on this page · raw message

arch/arm/mach-imx/Kconfig +4 -0
index d40c944..40c07f4 100644
@@ -250,6 +250,10 @@ config MACH_SOLIDRUN_HUMMINGBOARD
 	bool "SolidRun Hummingboard"
 	select ARCH_IMX6
 
+config MACH_EMBEST_RIOTBOARD
+	bool "Embest RIoTboard"
+	select ARCH_IMX6
+
 config MACH_UDOO
 	bool "Freescale i.MX6 UDOO Board"
 	select ARCH_IMX6
images/Makefile.imx +5 -0
index 06794fd..17fcfbf 100644
@@ -166,3 +166,8 @@ pblx-$(CONFIG_MACH_VARISCITE_MX6) += start_variscite_custom
 CFG_start_variscite_custom.pblx.imximg = $(board)/variscite-mx6/flash-header-variscite.imxcfg
 FILE_barebox-variscite-custom.img = start_variscite_custom.pblx.imximg
 image-$(CONFIG_MACH_VARISCITE_MX6) += barebox-variscite-custom.img
+
+pblx-$(CONFIG_MACH_EMBEST_RIOTBOARD) += start_imx6s_riotboard
+CFG_start_imx6s_riotboard.pblx.imximg = $(board)/embest-riotboard/flash-header-embest-riotboard.imxcfg
+FILE_barebox-embest-imx6s-riotboard.img = start_imx6s_riotboard.pblx.imximg
+image-$(CONFIG_MACH_EMBEST_RIOTBOARD) += barebox-embest-imx6s-riotboard.img
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#1 lore raw

Hi Lucas,

Quoted 14 lines · Lucas Stach

From: Eric Bénard <[email protected]>

this board is produced by Embest/Element 14 and is based on i.MX6 Solo The following features are tested :
- UART2 (console)
- eMMC
- SDCard
- uSDCard
- Ethernet
- USB Host (through 4 ports hub)
- I2C 1/2/3
- 2 LEDs

Quoted 4 lines

Boot on eMMC and through USB loader are tested.

For more informations on this board : http://www.riotboard.org/

FWIW, we are working on a common dts for Riot & Mars boards. So if you apply this one, I'll submit this change in the coming weeks (common dtsi and 2 x dts).

Eric

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#2 lore raw

Am Freitag, den 25.04.2014, 09:16 +0200 schrieb Eric Bénard:

Quoted 19 lines

Hi Lucas,

Quoted 14 lines · Lucas Stach

From: Eric Bénard <[email protected]>

this board is produced by Embest/Element 14 and is based on i.MX6 Solo The following features are tested :
- UART2 (console)
- eMMC
- SDCard
- uSDCard
- Ethernet
- USB Host (through 4 ports hub)
- I2C 1/2/3
- 2 LEDs

Quoted 8 lines
Quoted 4 lines

Boot on eMMC and through USB loader are tested.

For more informations on this board : http://www.riotboard.org/

FWIW, we are working on a common dts for Riot & Mars boards. So if you apply this one, I'll submit this change in the coming weeks (common dtsi and 2 x dts).

Yes, I think this is definitely the way to go.

But in the meantime I think it makes sense to apply this patch as is, because even without the Marsboard support and the common dtsi this adds fully working support for the Riotboard, so I would like to see this going into barebox-next now.

Regards,
Lucas

Signature · 8 lines
Pengutronix e.K.             | Lucas Stach                 |
Industrial Linux Solutions   | http://www.pengutronix.de/  |


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Acked-by
#3 lore raw
Quoted 29 lines · Lucas Stach

Am Freitag, den 25.04.2014, 09:16 +0200 schrieb Eric Bénard:

Quoted 19 lines

Hi Lucas,

Quoted 14 lines · Lucas Stach

From: Eric Bénard <[email protected]>

this board is produced by Embest/Element 14 and is based on i.MX6 Solo The following features are tested :
- UART2 (console)
- eMMC
- SDCard
- uSDCard
- Ethernet
- USB Host (through 4 ports hub)
- I2C 1/2/3
- 2 LEDs

Quoted 8 lines
Quoted 4 lines

Boot on eMMC and through USB loader are tested.

For more informations on this board : http://www.riotboard.org/

FWIW, we are working on a common dts for Riot & Mars boards. So if you apply this one, I'll submit this change in the coming weeks (common dtsi and 2 x dts).

Quoted 7 lines

Yes, I think this is definitely the way to go.

But in the meantime I think it makes sense to apply this patch as is, because even without the Marsboard support and the common dtsi this adds fully working support for the Riotboard, so I would like to see this going into barebox-next now.

Acked-by Eric Bénard <[email protected]>

Eric

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maintainer Applied
#4 lore raw
In reply to Lucas Stach
Quoted 13 lines · Lucas Stach

From: Eric Bénard <[email protected]>

this board is produced by Embest/Element 14 and is based on i.MX6 Solo The following features are tested :
- UART2 (console)
- eMMC
- SDCard
- uSDCard
- Ethernet
- USB Host (through 4 ports hub)
- I2C 1/2/3
- 2 LEDs

Quoted 6 lines

Boot on eMMC and through USB loader are tested.

For more informations on this board : http://www.riotboard.org/

Signed-off-by Eric Bénard <[email protected]>
Signed-off-by Lucas Stach <[email protected]>

Applied, thanks

Sascha

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