MLK-20594-2 enable fat write for all configuration with uuu

Enable the FAT write when UUU support is enabled

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
diff --git a/drivers/fastboot/Kconfig b/drivers/fastboot/Kconfig
index 48ee22f..18afd7b 100644
--- a/drivers/fastboot/Kconfig
+++ b/drivers/fastboot/Kconfig
@@ -76,6 +76,7 @@
 	bool "Enable FASTBOOT i.MX UUU special command"
 	default y if ARCH_MX7 || ARCH_MX6 || ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7ULP
 	select FSL_FASTBOOT
+	select CONFIG_FAT_WRITE
 	help
 	  The fastboot protocol includes "UCmd" command and "ACmd" command