diff --git a/package/llvm/Config.in b/package/llvm/Config.in
index c1887e36dd..5f2864b802 100644
--- a/package/llvm/Config.in
+++ b/package/llvm/Config.in
@@ -4,12 +4,22 @@ config BR2_PACKAGE_LLVM_ARCH_SUPPORTS
 	default y if BR2_x86_64
 	default y if BR2_aarch64
 	default y if BR2_arm || BR2_armeb
+	default y if BR2_riscv
 
 config BR2_PACKAGE_LLVM_TARGET_ARCH
 	string
 	default "AArch64" if BR2_aarch64
 	default "ARM" if BR2_arm || BR2_armeb
 	default "X86" if BR2_i386 || BR2_x86_64
+	default "riscv32" if BR2_riscv && !BR2_ARCH_IS_64
+        default "riscv64" if BR2_riscv && BR2_ARCH_IS_64
+
+config BR2_PACKAGE_LLVM_TARGETS_TO_BUILD
+	string
+	default "AArch64" if BR2_aarch64
+	default "ARM" if BR2_arm || BR2_armeb
+	default "X86" if BR2_i386 || BR2_x86_64
+	default "RISCV" if BR2_riscv
 
 config BR2_PACKAGE_LLVM
 	bool "llvm"
diff --git a/package/llvm/llvm.mk b/package/llvm/llvm.mk
index 4670773ca3..dbf1f7b813 100644
--- a/package/llvm/llvm.mk
+++ b/package/llvm/llvm.mk
@@ -42,7 +42,7 @@ HOST_LLVM_CONF_OPTS += -DCMAKE_INSTALL_RPATH="$(HOST_DIR)/lib"
 LLVM_TARGET_ARCH = $(call qstrip,$(BR2_PACKAGE_LLVM_TARGET_ARCH))
 
 # Build backend for target architecture. This include backends like AMDGPU.
-LLVM_TARGETS_TO_BUILD = $(LLVM_TARGET_ARCH)
+LLVM_TARGETS_TO_BUILD = $(BR2_PACKAGE_LLVM_TARGETS_TO_BUILD)
 HOST_LLVM_CONF_OPTS += -DLLVM_TARGETS_TO_BUILD="$(subst $(space),;,$(LLVM_TARGETS_TO_BUILD))"
 LLVM_CONF_OPTS += -DLLVM_TARGETS_TO_BUILD="$(subst $(space),;,$(LLVM_TARGETS_TO_BUILD))"