diff --git a/configs/qemu-riscv32_defconfig b/configs/qemu-riscv32_defconfig
index 72c54a3dd5c15b922cd74978f612a62d3a8ee4e4..b55644378a07b6d0cdb0e906f3cd2d6af617a9cc 100644
--- a/configs/qemu-riscv32_defconfig
+++ b/configs/qemu-riscv32_defconfig
@@ -1,6 +1,7 @@
 CONFIG_RISCV=y
 CONFIG_TARGET_QEMU_VIRT=y
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_FIT=y
 CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
 CONFIG_OF_PRIOR_STAGE=y
diff --git a/configs/qemu-riscv64_defconfig b/configs/qemu-riscv64_defconfig
index 44766c38f609bb0a90fc22b8b88df291a53e4a55..a542ac489391a970d983d9869ba9dd2c4d16e3af 100644
--- a/configs/qemu-riscv64_defconfig
+++ b/configs/qemu-riscv64_defconfig
@@ -2,6 +2,7 @@ CONFIG_RISCV=y
 CONFIG_TARGET_QEMU_VIRT=y
 CONFIG_ARCH_RV64I=y
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_FIT=y
 CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
 CONFIG_OF_PRIOR_STAGE=y
diff --git a/include/configs/qemu-riscv.h b/include/configs/qemu-riscv.h
index d279c233b2c610dd6e9f632c18497db0bc1497e5..ba6a18f2e66e0da18bea8242cbbe188da574b22e 100644
--- a/include/configs/qemu-riscv.h
+++ b/include/configs/qemu-riscv.h
@@ -15,7 +15,13 @@
 
 #define CONFIG_SYS_MALLOC_LEN		SZ_8M
 
+#define CONFIG_SYS_BOOTM_LEN		SZ_16M
+
 /* Environment options */
 #define CONFIG_ENV_SIZE			SZ_4K
 
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdt_high=0xffffffffffffffff\0" \
+	"initrd_high=0xffffffffffffffff\0"
+
 #endif /* __CONFIG_H */