powerpc/5200: enable audio in the defconfig

Audio support for the MPC5200 exists, so enable it by default.
Signed-off-by: NTimur Tabi <timur@freescale.com>
Acked-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NAnatolij Gustschin <agust@denx.de>

arch/powerpc/configs/mpc5200_defconfig

@@ -88,6 +88,18 @@ CONFIG_FB_RADEON=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_LOGO=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+# CONFIG_SND_SUPPORT_OLD_API is not set
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_PCI is not set
+# CONFIG_SND_PPC is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_MPC5200_I2S=y
+CONFIG_SND_MPC52xx_SOC_PCM030=y
+CONFIG_SND_MPC52xx_SOC_EFIKA=y
 CONFIG_HID_DRAGONRISE=y
 CONFIG_HID_GYRATION=y
 CONFIG_HID_TWINHAN=y