net: stmmac: build the dwmac-socfpga platform driver for Stratix10

The Stratix10 SoC is an AARCH64 based platform that shares the same ethernet
controller that is on other SoCFPGA platforms. Build the platform driver.
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/stmicro/stmmac/Kconfig

@@ -110,7 +110,7 @@ config DWMAC_ROCKCHIP
 
 config DWMAC_SOCFPGA
 	tristate "SOCFPGA dwmac support"
-	default ARCH_SOCFPGA
+	default (ARCH_SOCFPGA || ARCH_STRATIX10)
 	depends on OF && (ARCH_SOCFPGA || ARCH_STRATIX10 || COMPILE_TEST)
 	select MFD_SYSCON
 	help