diff --git a/Makefile b/Makefile
index 50ea96b..5b51596 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,21 @@
-TOOLPREFIX = riscv64-linux-gnu
-# TOOLPREFIX = toolchain/xpack-riscv-none-elf-gcc-14.2.0-3/bin/riscv-none-elf
-# TOOLPREFIX = toolchain/gcc/bin/riscv-none-elf
+# See: https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases
+# See: https://github.com/xpack-dev-tools/qemu-riscv-xpack/releases
+GCC_VER  := 14.2.0-3
+QEMU_VER := 8.2.6-1
+
+SYS_TOOLPREFIX ?= riscv64-linux-gnu
+
+GCC_PATH := toolchain/gcc/bin
+LOCAL_TOOLPREFIX := $(GCC_PATH)/riscv-none-elf
+
+# TODO: Some wildcard condition to detect prefix
+TOOLPREFIX := $(LOCAL_TOOLPREFIX)
+# TOOLPREFIX := $(SYS_TOOLPREFIX)
+$(info Using toolchain: $(TOOLPREFIX))
+
+QEMU_PATH := toolchain/qemu/bin
+QEMU = $(QEMU_PATH)/qemu-system-riscv64
+$(info Using qemu: $(QEMU))
 
 CC = $(TOOLPREFIX)-gcc
 AS = $(TOOLPREFIX)-as
@@ -62,7 +77,7 @@ kern/kernel.elf: $(KERNEL_OBJ)
 
 qemu: kern/kernel.elf
 	@echo QEMU $<
-	@qemu-system-riscv64 -machine virt -bios none -nographic -m 128M -smp 4 -kernel $<
+	@$(QEMU) -machine virt -bios none -nographic -m 128M -smp 4 -kernel $<
 
 clean:
 	rm -f *.o *.elf *.d lib/*.o lib/*.d
@@ -71,6 +86,41 @@ clean:
 format:
 	find . -type f -name '*.[ch]' -exec clang-format -i {} +
 
+TOOLCHAIN_DIR := toolchain
+
+QEMU_TARBALL := xpack-qemu-riscv-$(QEMU_VER)-linux-x64.tar.gz
+GCC_TARBALL  := xpack-riscv-none-elf-gcc-$(GCC_VER)-linux-x64.tar.gz
+
+QEMU_URL := https://github.com/xpack-dev-tools/qemu-riscv-xpack/releases/download/v$(QEMU_VER)/$(QEMU_TARBALL)
+GCC_URL  := https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases/download/v$(GCC_VER)/$(GCC_TARBALL)
+
+QEMU_TARPATH := toolchain/$(QEMU_TARBALL)
+GCC_TARPATH := toolchain/$(GCC_TARBALL)
+
+QEMU_SYM_DIR := xpack-qemu-riscv-$(QEMU_VER)
+GCC_SYM_DIR  := xpack-riscv-none-elf-gcc-$(GCC_VER)
+
+QEMU_ALIAS := qemu
+GCC_ALIAS := gcc
+
+$(TOOLCHAIN_DIR):
+	mkdir -p $@
+
+$(QEMU_TARPATH): $(TOOLCHAIN_DIR)
+	curl -# -L -o $@ $(QEMU_URL)
+
+$(GCC_TARPATH): $(TOOLCHAIN_DIR)
+	curl -# -L -o $@ $(GCC_URL)
+
+get_toolchain: $(TOOLCHAIN_DIR) $(GCC_TARPATH) $(QEMU_TARPATH)
+	cd toolchain && tar xf $(QEMU_TARBALL)
+	cd toolchain && tar xf $(GCC_TARBALL)
+	cd $(TOOLCHAIN_DIR) && ln -sfn $(QEMU_SYM_DIR) $(QEMU_ALIAS)
+	cd $(TOOLCHAIN_DIR) && ln -sfn $(GCC_SYM_DIR)  $(GCC_ALIAS)
+
+distclean: clean
+	rm -rf $(TOOLCHAIN_DIR)
+
 -include *.d
 
-.PHONY: all
+.PHONY: all qemu