Move PHYLIB to Kconfig

Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/configs/pcm058_defconfig b/configs/pcm058_defconfig
index 0be4cd2..980633d 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -49,5 +49,6 @@
 CONFIG_MTD=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_PHYLIB=y
 CONFIG_DM_THERMAL=y
 CONFIG_OF_LIBFDT=y