configs: am65x_evm_r5_defconfig: Enable AVS class 0 support

Enable AVS class 0 support for the R5 SPL bootloader.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
diff --git a/configs/am65x_evm_r5_defconfig b/configs/am65x_evm_r5_defconfig
index a721b24..4f12280 100644
--- a/configs/am65x_evm_r5_defconfig
+++ b/configs/am65x_evm_r5_defconfig
@@ -99,3 +99,4 @@
 CONFIG_SPL_TIMER=y
 CONFIG_OMAP_TIMER=y
 CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
+CONFIG_K3_AVS0=y