diff --git a/arch/risc-v/Kconfig b/arch/risc-v/Kconfig
index f44241a7f0794..5150ba5a9db2e 100644
--- a/arch/risc-v/Kconfig
+++ b/arch/risc-v/Kconfig
@@ -27,6 +27,8 @@ config ARCH_CHIP_K210
 	select ARCH_RV_ISA_M
 	select ARCH_RV_ISA_A
 	select ARCH_RV_ISA_C
+	select ARCH_HAVE_FPU
+	select ARCH_HAVE_DPFPU
 	select ARCH_HAVE_MPU
 	select ARCH_HAVE_TESTSET
 	select ARCH_HAVE_MULTICPU
diff --git a/arch/risc-v/src/k210/Make.defs b/arch/risc-v/src/k210/Make.defs
index ede2b143a20ae..9f2d6411d1a50 100644
--- a/arch/risc-v/src/k210/Make.defs
+++ b/arch/risc-v/src/k210/Make.defs
@@ -54,6 +54,11 @@ ifeq ($(CONFIG_ARCH_HAVE_VFORK),y)
 CMN_CSRCS += riscv_vfork.c
 endif
 
+ifeq ($(CONFIG_ARCH_FPU),y)
+CMN_ASRCS += riscv_fpu.S
+CMN_CSRCS += riscv_fpucmp.c
+endif
+
 # Specify our C code within this directory to be included
 CHIP_CSRCS  = k210_allocateheap.c k210_clockconfig.c
 CHIP_CSRCS += k210_irq.c k210_irq_dispatch.c
diff --git a/arch/risc-v/src/k210/k210_start.c b/arch/risc-v/src/k210/k210_start.c
index 4f4093fd7b004..b373ab5969f06 100644
--- a/arch/risc-v/src/k210/k210_start.c
+++ b/arch/risc-v/src/k210/k210_start.c
@@ -67,6 +67,10 @@ void __k210_start(uint32_t mhartid)
   const uint32_t *src;
   uint32_t *dest;
 
+  /* Configure FPU */
+
+  riscv_fpuconfig();
+
   if (0 < mhartid)
     {
       goto cpu1;