[armhf] udeb: Add stmmac platform modules to nic-modules (Closes: #805098)

Add dwmac-generic, dwmac-socfpga and dwmac-sunxi to nic-modules as
those are the ones currently built.  Also explicitly enable them in
the config.

debian/changelog

@@ -21,6 +21,8 @@ linux (4.3-1~exp2) UNRELEASED; urgency=medium
   * [armhf] Enable new drivers for Allwinner chips (Closes: #804856)
     - crypto: Enable CRYPTO_DEV_SUN4I_SS as module
     - musb: Enable USB_MUSB_SUNXI as module
+  * [armhf] udeb: Add stmmac platform modules dwmac-generic, dwmac-socfpga
+    and dwmac-sunxi to nic-modules (Closes: #805098)
 
   [ Ian Campbell ]
   * [armel/orion5x] Enable Device Tree for orion5x. Patch from Roger Shimizu

debian/config/armhf/config.armmp

@@ -596,6 +596,9 @@ CONFIG_SMSC911X=m
 ## file: drivers/net/ethernet/stmicro/stmmac/Kconfig
 ##
 CONFIG_STMMAC_ETH=m
+CONFIG_DWMAC_GENERIC=m
+CONFIG_DWMAC_SOCFPGA=m
+CONFIG_DWMAC_SUNXI=m
 
 ##
 ## file: drivers/net/ethernet/ti/Kconfig

debian/installer/armhf/modules/armhf-armmp/nic-modules

@@ -4,6 +4,9 @@ mvmdio
 smsc911x
 stmmac
 stmmac-platform
+dwmac-generic
+dwmac-socfpga
+dwmac-sunxi
 sun4i-emac
 xgmac
 ti_cpsw