starfive: visionfive2: switch to standard boot

Distro boot scripts are deprecated. Use standard boot instead.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/configs/starfive_visionfive2_defconfig b/configs/starfive_visionfive2_defconfig
index c68f3c2..7a3f1d4 100644
--- a/configs/starfive_visionfive2_defconfig
+++ b/configs/starfive_visionfive2_defconfig
@@ -30,8 +30,8 @@
 # CONFIG_OF_BOARD_FIXUP is not set
 # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
 CONFIG_FIT=y
+CONFIG_BOOTSTD_DEFAULTS=y
 CONFIG_SYS_BOOTM_LEN=0x4000000
-CONFIG_DISTRO_DEFAULTS=y
 CONFIG_BOOTSTAGE=y
 CONFIG_QSPI_BOOT=y
 CONFIG_SD_BOOT=y