sunxi: Add SPI Flash support for Orange PI R1

[Yaroslav Petrov]

Hi,


Thank you very much for your feedback. I try to send it to kernel.org


Mit freundlichen Grüßen,
Yaroslav Petrov


On 10.07.20 13:31, Peter Robinson wrote:
> On Fri, Jul 10, 2020 at 12:15 PM Yaroslav Petrov <info at lank.me> wrote:
>> diff --git a/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
>> b/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
>> index 3356f4210d..675d38738d 100644
>> --- a/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
>> +++ b/arch/arm/dts/sun8i-h2-plus-orangepi-r1.dts
> These changes should be added to a
> sun8i-h2-plus-orangepi-r1-u-boot.dtsi file so that any sync from Linux
> doesn't lose the change.
>
>> @@ -65,6 +65,7 @@
>>
>>          aliases {
>>                  ethernet1 = &rtl8189etv;
>> +               spi0 = &spi0;
>>          };
>>   };
>>
>> @@ -72,6 +73,7 @@
>>          status = "okay";
>>
>>          flash at 0 {
>> +               u-boot,dm-pre-reloc;
>>                  compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
>>          };
>>   };
>> diff --git a/configs/orangepi_r1_defconfig b/configs/orangepi_r1_defconfig
>> index 6f770fa018..a66c41aa3d 100644
>> --- a/configs/orangepi_r1_defconfig
>> +++ b/configs/orangepi_r1_defconfig
>> @@ -11,3 +11,10 @@ CONFIG_DEFAULT_DEVICE_TREE="sun8i-h2-plus-orangepi-r1"
>>   CONFIG_SUN8I_EMAC=y
>>   CONFIG_USB_EHCI_HCD=y
>>   CONFIG_USB_OHCI_HCD=y
>> +CONFIG_CMD_SF=y
>> +CONFIG_CMD_SPI=y
>> +CONFIG_DM_SPI_FLASH=y
>> +CONFIG_SPI_FLASH_MACRONIX=y
>> +CONFIG_DM_SPI=y
>> +CONFIG_SPI=y
>> +CONFIG_SPL_SPI_SUNXI=y
>> \ No newline at end of file