[U-Boot] [PATCH] sunxi: Add Linksprite_pcDuino3_Nano board / defconfig

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 26-01-15 04:30, Simon Glass wrote:
> Hi Adam,
>
> On 25 January 2015 at 08:24, Adam Sampson <ats@offog.org> wrote:
>> This is a low-cost Allwinner A20 board with Arduino-style GPIO headers;
>> it features 1G RAM, 4G NAND flash, 1 micro-SD, 2 USB sockets, 1 micro
>> USB socket for OTG and another for power in, HDMI, SATA, 5V power for
>> SATA devices, gigabit Ethernet, an IR receiver, 3.5mm audio out and a
>> MIPI camera connector.
>>
>> For more details, see: http://linux-sunxi.org/LinkSprite_pcDuino3_Nano
>>
>> Signed-off-by: Adam Sampson <ats@offog.org>
>> ---
>>   board/sunxi/MAINTAINERS                    |    5 +++++
>>   configs/Linksprite_pcDuino3_Nano_defconfig |   11 +++++++++++
>>   2 files changed, 16 insertions(+)
>>   create mode 100644 configs/Linksprite_pcDuino3_Nano_defconfig
>>
>> diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
>> index 743e7f5..479d147 100644
>> --- a/board/sunxi/MAINTAINERS
>> +++ b/board/sunxi/MAINTAINERS
>> @@ -100,3 +100,8 @@ MELE M5 BOARD
>>   M:     Ian Campbell <ijc@hellion.org.uk>
>>   S:     Maintained
>>   F:     configs/Mele_M5_defconfig
>> +
>> +LINKSPRITE-PCDUINO3-NANO BOARD
>> +M:     Adam Sampson <ats@offog.org>
>> +S:     Maintained
>> +F:     configs/Linksprite_pcDuino3_Nano_defconfig
>> diff --git a/configs/Linksprite_pcDuino3_Nano_defconfig b/configs/Linksprite_pcDuino3_Nano_defconfig
>> new file mode 100644
>> index 0000000..22435eb
>> --- /dev/null
>> +++ b/configs/Linksprite_pcDuino3_Nano_defconfig
>> @@ -0,0 +1,11 @@
>> +CONFIG_SPL=y
>> +CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI"
>> +CONFIG_FDTFILE="sun7i-a20-pcduino3-nano.dtb"
>> +CONFIG_USB1_VBUS_PIN="PH11"
>> ++S:CONFIG_ARM=y
>> ++S:CONFIG_ARCH_SUNXI=y
>> ++S:CONFIG_MACH_SUN7I=y
>> ++S:CONFIG_TARGET_PCDUINO3_NANO=y
>> ++S:CONFIG_DRAM_CLK=408
>> ++S:CONFIG_DRAM_ZQ=122
>> ++S:CONFIG_DRAM_EMR1=4
>
> Since this is a new board, could it follow along ith the Linksprice
> pcDuino3 and support driver rmodel / device tree?

That is a good idea, I think we should be slowly moving over all sunxi
boards to this. Note I'll merge this version as is for now, lets wait
with the devicetree version till the dts is accepted in the upstream
kernel (*).

While on this subject I do want to move to devicetree everywhere, but
I don't want 2 configs per board like with the Linksprite_pcDuino3
from an end user pov the resulting u-boot-sunxi-with-spl.bin works
identical, and that is what we tell sunxi users to use.

So my plan is to just drop the non fdt version of the Linksprite_pcDuino3
config and drop the _fdt suffix on the fdt version, any objections
against that ?

Regards,

Hans




*) Once we've gone all devicetree we need to revisit this as I don't
want new board additions be blocked on this