[U-Boot] [PATCH 12/12 v2] arm: at91: Add gardena-gateway-at91sam support

[Stefan Roese]

On 26.03.19 14:58, Eugen.Hristev at microchip.com wrote:
> 
> 
> On 26.03.2019 14:16, Stefan Roese wrote:
> 
>> The GARDENA smart Gateway boards are equipped with an Atmel / Microchip
>> AT91SAM9G25 SoC and with 128 MiB of RAM and 256 MiB of NAND storage.
>> This patch adds support for this board including SPL support. Therefore
>> the AT91Boostrap is not needed on this platform any more.
>>
>> Signed-off-by: Stefan Roese <sr at denx.de>
>> Cc: Heiko Schocher <hs at denx.de>
>> Cc: Andreas Bießmann <andreas at biessmann.org>
>> Cc: Eugen Hristev <eugen.hristev at microchip.com>
>> ---
>> v2:
>> - Add dtb build target in dts Makefile
>> - Add gardena-smart-gateway-at91sam-u-boot.dtsi file with U-Boot
>>     specific DT properties
>> - at91sam9x5ek.dtsi is not included in the dts file any more as this
>>     did enable too much unused devices
>>
>>    arch/arm/dts/Makefile                         |   3 +
>>    .../gardena-smart-gateway-at91sam-u-boot.dtsi |   5 +
>>    .../arm/dts/gardena-smart-gateway-at91sam.dts | 119 +++++++++++++++
>>    arch/arm/mach-at91/Kconfig                    |   8 ++
>>    board/gardena/smart-gateway-at91sam/Kconfig   |  12 ++
>>    .../gardena/smart-gateway-at91sam/MAINTAINERS |   7 +
>>    board/gardena/smart-gateway-at91sam/Makefile  |   7 +
>>    board/gardena/smart-gateway-at91sam/board.c   |  59 ++++++++
>>    board/gardena/smart-gateway-at91sam/spl.c     | 135 ++++++++++++++++++
>>    .../gardena-smart-gateway-at91sam_defconfig   |  84 +++++++++++
>>    .../configs/gardena-smart-gateway-at91sam.h   |  88 ++++++++++++
>>    11 files changed, 527 insertions(+)
>>    create mode 100644 arch/arm/dts/gardena-smart-gateway-at91sam-u-boot.dtsi
>>    create mode 100644 arch/arm/dts/gardena-smart-gateway-at91sam.dts
>>    create mode 100644 board/gardena/smart-gateway-at91sam/Kconfig
>>    create mode 100644 board/gardena/smart-gateway-at91sam/MAINTAINERS
>>    create mode 100644 board/gardena/smart-gateway-at91sam/Makefile
>>    create mode 100644 board/gardena/smart-gateway-at91sam/board.c
>>    create mode 100644 board/gardena/smart-gateway-at91sam/spl.c
>>    create mode 100644 configs/gardena-smart-gateway-at91sam_defconfig
>>    create mode 100644 include/configs/gardena-smart-gateway-at91sam.h
>>
>> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
>> index 0e2ffdb87f..e890492456 100644
>> --- a/arch/arm/dts/Makefile
>> +++ b/arch/arm/dts/Makefile
>> @@ -607,6 +607,9 @@ dtb-$(CONFIG_TARGET_AT91SAM9X5EK) += \
>>    
>>    dtb-$(CONFIG_TARGET_AT91SAM9N12EK) += at91sam9n12ek.dtb
>>    
>> +dtb-$(CONFIG_TARGET_GARDENA_SMART_GATWAY_AT91SAM) += \
> 
> Hi Stefan,
> 
> Is the "GATWAY" intentional? would be difficult to find if someone
> searches for it...

Ups. Definitely not! Thanks for catching. I'll fix it in the next
version.

I also thought about adding "at91sam9g25-" to the beginning of the
dts file to better include it in the dts directory to the SoC
family. What is your thinking about this?

Thanks,
Stefan