at91: enable Micrel PHY driver

The AT91 SAMA5D3XPLAINED uses a KSZ9031 and a KSZ8081 that are supported
by this PHY driver.

Backport of r46171

Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@46416 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/at91/config-default b/target/linux/at91/config-default
index 93db53b..8faced7 100644 (file)
--- a/target/linux/at91/config-default
+++ b/target/linux/at91/config-default
@@ -120,6 +120,7 @@ CONFIG_MACB=y
 CONFIG_MACH_AT91SAM9_DT=y
 CONFIG_MDIO_BOARDINFO=y
 # CONFIG_MII is not set
+CONFIG_MICREL_PHY=y
 CONFIG_MMC=y
 CONFIG_MMC_ATMELMCI=y
 CONFIG_MMC_BLOCK=y