[U-Boot] [PATCH 0/2] sunxi: OrangePi Zero fixes

[U-Boot] [PATCH 0/2] sunxi: OrangePi Zero fixes

[Andre Przywara]

Hi,

two small patches on top of sunxi/next to enable Ethernet and SPI flash.
Was there any reason the emac node was omitted from the DT patch (as
it is in the OrangePi One DT, which I belive the Zero has copied from)?

Also newer versions of the board seem all to come with SPI flash soldered,
so lets enable the SPL support for that to allow booting without an SD card.
Having the option enabled for boards without a chip doesn't harm, as it
will only be used if the board is actually booted from SPI.
This was quickly tested with ssvb's version of sunxi-fel, which can
write the SPI flash via FEL (USB).

Cheers,
Andre.

Andre Przywara (2):
  sunxi: dts: OrangePi Zero: add Ethernet node
  sunxi: OrangePi Zero: defconfig: enable SPI flash

 arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts | 11 +++++++++++
 configs/orangepi_zero_defconfig              |  2 ++
 2 files changed, 13 insertions(+)

-- 
2.8.2

[U-Boot] [PATCH 1/2] sunxi: dts: OrangePi Zero: add Ethernet node

[Andre Przywara]

The OrangePi Zero can happily use the EMAC along with its integrated
PHY to use Ethernet (for TFTP booting, for instance).
Add the emac node to the board .dts by copying it from the OrangePi One
DT.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
index 0989434..20d489c 100644
--- a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
+++ b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
@@ -99,6 +99,17 @@
 	status = "okay";
 };
 
+&emac {
+	phy = <&phy1>;
+	phy-mode = "mii";
+	allwinner,use-internal-phy;
+	allwinner,leds-active-low;
+	status = "okay";
+	phy1: ethernet-phy at 1 {
+		reg = <1>;
+	};
+};
+
 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins_a>;
-- 
2.8.2

[U-Boot] [PATCH 2/2] sunxi: OrangePi Zero: defconfig: enable SPI flash

[Andre Przywara]

Newer OrangePi Zero boards all come with 16 Mib SPI flash soldered, from
which the board can actually boot from.
Enable the SPL support for the SPI controller and SPI flash to allow
putting the SPL, the DT and U-Boot proper into there. This will let
a board boot without an SD card inserted.
The flash chip can be written with a version of the sunxi-fel tool.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 configs/orangepi_zero_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/orangepi_zero_defconfig b/configs/orangepi_zero_defconfig
index 8813927..abb3fcf 100644
--- a/configs/orangepi_zero_defconfig
+++ b/configs/orangepi_zero_defconfig
@@ -13,3 +13,5 @@ CONFIG_SPL=y
 # CONFIG_CMD_FPGA is not set
 CONFIG_SUN8I_EMAC=y
 CONFIG_USB_EHCI_HCD=y
+CONFIG_SPL_SPI_SUNXI=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
-- 
2.8.2

[U-Boot] [linux-sunxi] [PATCH 2/2] sunxi: OrangePi Zero: defconfig: enable SPI flash

[Priit Laes]

On Sat, 2017-01-14 at 02:06 +0000, Andre Przywara wrote:
> Newer OrangePi Zero boards all come with 16 Mib SPI flash soldered,
> from
> which the board can actually boot from.
> Enable the SPL support for the SPI controller and SPI flash to allow
> putting the SPL, the DT and U-Boot proper into there. This will let
> a board boot without an SD card inserted.
> The flash chip can be written with a version of the sunxi-fel tool.

Thanks, I had this one in my queue :)

> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Tested-by: Priit Laes <plaes@plaes.org>

> ---
> ?configs/orangepi_zero_defconfig | 2 ++
> ?1 file changed, 2 insertions(+)
> 
> diff --git a/configs/orangepi_zero_defconfig
> b/configs/orangepi_zero_defconfig
> index 8813927..abb3fcf 100644
> --- a/configs/orangepi_zero_defconfig
> +++ b/configs/orangepi_zero_defconfig
> @@ -13,3 +13,5 @@ CONFIG_SPL=y
> ?# CONFIG_CMD_FPGA is not set
> ?CONFIG_SUN8I_EMAC=y
> ?CONFIG_USB_EHCI_HCD=y
> +CONFIG_SPL_SPI_SUNXI=y
> +CONFIG_SPL_SPI_FLASH_SUPPORT=y
> --?
> 2.8.2
> 

[U-Boot] [linux-sunxi] [PATCH 1/2] sunxi: dts: OrangePi Zero: add Ethernet node

[jonsmirl at gmail.com]

Can you simultaneously use both Ethernet interfaces on the A64? I've
received conflicting answers to this question.

On Fri, Jan 13, 2017 at 9:06 PM, Andre Przywara <andre.przywara@arm.com> wrote:
> The OrangePi Zero can happily use the EMAC along with its integrated
> PHY to use Ethernet (for TFTP booting, for instance).
> Add the emac node to the board .dts by copying it from the OrangePi One
> DT.
>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> ---
>  arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
> index 0989434..20d489c 100644
> --- a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
> +++ b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts
> @@ -99,6 +99,17 @@
>         status = "okay";
>  };
>
> +&emac {
> +       phy = <&phy1>;
> +       phy-mode = "mii";
> +       allwinner,use-internal-phy;
> +       allwinner,leds-active-low;
> +       status = "okay";
> +       phy1: ethernet-phy at 1 {
> +               reg = <1>;
> +       };
> +};
> +
>  &mmc0 {
>         pinctrl-names = "default";
>         pinctrl-0 = <&mmc0_pins_a>;
> --
> 2.8.2
>
> --
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-- 
Jon Smirl
jonsmirl at gmail.com

[U-Boot] [PATCH 1/2] sunxi: dts: OrangePi Zero: add Ethernet node

[Maxime Ripard]

On Sat, Jan 14, 2017 at 02:06:09AM +0000, Andre Przywara wrote:
> The OrangePi Zero can happily use the EMAC along with its integrated
> PHY to use Ethernet (for TFTP booting, for instance).
> Add the emac node to the board .dts by copying it from the OrangePi One
> DT.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Thanks,
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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[U-Boot] [PATCH 2/2] sunxi: OrangePi Zero: defconfig: enable SPI flash

[Maxime Ripard]

On Sat, Jan 14, 2017 at 02:06:10AM +0000, Andre Przywara wrote:
> Newer OrangePi Zero boards all come with 16 Mib SPI flash soldered, from
> which the board can actually boot from.
> Enable the SPL support for the SPI controller and SPI flash to allow
> putting the SPL, the DT and U-Boot proper into there. This will let
> a board boot without an SD card inserted.
> The flash chip can be written with a version of the sunxi-fel tool.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Thanks,
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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[U-Boot] [PATCH 1/2] sunxi: dts: OrangePi Zero: add Ethernet node

[Jagan Teki]

On Sunday 15 January 2017 05:04 PM, Maxime Ripard wrote:
> On Sat, Jan 14, 2017 at 02:06:09AM +0000, Andre Przywara wrote:
>> The OrangePi Zero can happily use the EMAC along with its integrated
>> PHY to use Ethernet (for TFTP booting, for instance).
>> Add the emac node to the board .dts by copying it from the OrangePi One
>> DT.
>>
>> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
>
> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Reviewed-by: Jagan Teki <jagan@openedev.com>

Applied to u-boot-sunxi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.

[U-Boot] [PATCH 2/2] sunxi: OrangePi Zero: defconfig: enable SPI flash

[Jagan Teki]

On Sunday 15 January 2017 05:04 PM, Maxime Ripard wrote:
> On Sat, Jan 14, 2017 at 02:06:10AM +0000, Andre Przywara wrote:
>> Newer OrangePi Zero boards all come with 16 Mib SPI flash soldered, from
>> which the board can actually boot from.
>> Enable the SPL support for the SPI controller and SPI flash to allow
>> putting the SPL, the DT and U-Boot proper into there. This will let
>> a board boot without an SD card inserted.
>> The flash chip can be written with a version of the sunxi-fel tool.
>>
>> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
>
> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Reviewed-by: Jagan Teki <jagan@openedev.com>

Applied to u-boot-sunxi/master

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.