sunxi: Add SPI Flash support for Orange PI R1

[Yaroslav Petrov]

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
@@ -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