armv8: ls1046aqds: enable ppa in default config

Signed-off-by: Tang Yuantian <andy.tang@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/configs/ls1046aqds_lpuart_defconfig b/configs/ls1046aqds_lpuart_defconfig
index 85ef8e0..c282a64 100644
--- a/configs/ls1046aqds_lpuart_defconfig
+++ b/configs/ls1046aqds_lpuart_defconfig
@@ -32,3 +32,4 @@
 CONFIG_FSL_DSPI=y
 CONFIG_USB=y
 CONFIG_DM_USB=y
+CONFIG_FSL_LS_PPA=y