riscv: ae350: Switch to use binman to generate u-boot.itb

Use the new BINMAN_STANDALONE_FDT option for AE350 based SPL defconfigs,
so that binman is now used to generate u-boot.itb.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Rick Chen <rick@andestech.com>
diff --git a/arch/riscv/dts/ae350_32.dts b/arch/riscv/dts/ae350_32.dts
index 3f8525f..a0ab5e9 100644
--- a/arch/riscv/dts/ae350_32.dts
+++ b/arch/riscv/dts/ae350_32.dts
@@ -1,5 +1,7 @@
 /dts-v1/;
 
+#include "binman.dtsi"
+
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/arch/riscv/dts/ae350_64.dts b/arch/riscv/dts/ae350_64.dts
index 482c707..f654f48 100644
--- a/arch/riscv/dts/ae350_64.dts
+++ b/arch/riscv/dts/ae350_64.dts
@@ -1,5 +1,7 @@
 /dts-v1/;
 
+#include "binman.dtsi"
+
 / {
 	#address-cells = <2>;
 	#size-cells = <2>;
diff --git a/board/AndesTech/ax25-ae350/Kconfig b/board/AndesTech/ax25-ae350/Kconfig
index 321dd0c..e50f505 100644
--- a/board/AndesTech/ax25-ae350/Kconfig
+++ b/board/AndesTech/ax25-ae350/Kconfig
@@ -31,6 +31,7 @@
 	def_bool y
 	select RISCV_NDS
 	select SUPPORT_SPL
+	select BINMAN if SPL
 	imply SMP
 	imply SPL_RAM_SUPPORT
 	imply SPL_RAM_DEVICE
diff --git a/configs/ae350_rv32_spl_defconfig b/configs/ae350_rv32_spl_defconfig
index 153266f..47c8e9a 100644
--- a/configs/ae350_rv32_spl_defconfig
+++ b/configs/ae350_rv32_spl_defconfig
@@ -3,11 +3,13 @@
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_SPL=y
+CONFIG_DEFAULT_DEVICE_TREE="ae350_32"
 CONFIG_TARGET_AX25_AE350=y
 CONFIG_RISCV_SMODE=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x00200000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
 CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SYS_PROMPT="RISC-V # "
diff --git a/configs/ae350_rv32_spl_xip_defconfig b/configs/ae350_rv32_spl_xip_defconfig
index 651b1eb..206ffe2 100644
--- a/configs/ae350_rv32_spl_xip_defconfig
+++ b/configs/ae350_rv32_spl_xip_defconfig
@@ -4,12 +4,14 @@
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_SPL_TEXT_BASE=0x80000000
 CONFIG_SPL=y
+CONFIG_DEFAULT_DEVICE_TREE="ae350_32"
 CONFIG_TARGET_AX25_AE350=y
 CONFIG_RISCV_SMODE=y
 CONFIG_XIP=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
 CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SYS_PROMPT="RISC-V # "
diff --git a/configs/ae350_rv64_spl_defconfig b/configs/ae350_rv64_spl_defconfig
index f434091..ef04e4a 100644
--- a/configs/ae350_rv64_spl_defconfig
+++ b/configs/ae350_rv64_spl_defconfig
@@ -3,12 +3,14 @@
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_SPL=y
+CONFIG_DEFAULT_DEVICE_TREE="ae350_64"
 CONFIG_TARGET_AX25_AE350=y
 CONFIG_ARCH_RV64I=y
 CONFIG_RISCV_SMODE=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x00200000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
 CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SYS_PROMPT="RISC-V # "
diff --git a/configs/ae350_rv64_spl_xip_defconfig b/configs/ae350_rv64_spl_xip_defconfig
index b0afdb4..21b7e88 100644
--- a/configs/ae350_rv64_spl_xip_defconfig
+++ b/configs/ae350_rv64_spl_xip_defconfig
@@ -4,6 +4,7 @@
 CONFIG_ENV_SECT_SIZE=0x1000
 CONFIG_SPL_TEXT_BASE=0x80000000
 CONFIG_SPL=y
+CONFIG_DEFAULT_DEVICE_TREE="ae350_64"
 CONFIG_TARGET_AX25_AE350=y
 CONFIG_ARCH_RV64I=y
 CONFIG_RISCV_SMODE=y
@@ -11,6 +12,7 @@
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_SPL_LOAD_FIT_ADDRESS=0x80010000
+# CONFIG_USE_SPL_FIT_GENERATOR is not set
 CONFIG_BOOTDELAY=3
 CONFIG_BOARD_EARLY_INIT_F=y
 CONFIG_SYS_PROMPT="RISC-V # "