diff --git a/configs/pulpissimo_cv32e40p.sh b/configs/pulpissimo_cv32.sh
similarity index 94%
rename from configs/pulpissimo_cv32e40p.sh
rename to configs/pulpissimo_cv32.sh
index 33820d1..d366e9b 100644
--- a/configs/pulpissimo_cv32e40p.sh
+++ b/configs/pulpissimo_cv32.sh
@@ -5,6 +5,7 @@ export PULPRUN_TARGET=pulpissimo
 export USE_CV32E40P=1
 # use plusarg to pass simulation boot parameters instead of floating parameters
 export CONFIG_PLUSARG_SIM=1
+unset CONFIG_USE_ZFINX
 
 if [  -n "${ZSH_VERSION:-}" ]; then
         DIR="$(readlink -f -- "${(%):-%x}")"
diff --git a/configs/pulpissimo_cv32_zfinx.sh b/configs/pulpissimo_cv32_zfinx.sh
new file mode 100644
index 0000000..bb80583
--- /dev/null
+++ b/configs/pulpissimo_cv32_zfinx.sh
@@ -0,0 +1,19 @@
+#!/bin/bash -e
+
+export PULPRT_TARGET=pulpissimo
+export PULPRUN_TARGET=pulpissimo
+export USE_CV32E40P=1
+# use plusarg to pass simulation boot parameters instead of floating parameters
+export CONFIG_PLUSARG_SIM=1
+export CONFIG_USE_ZFINX=1
+
+if [  -n "${ZSH_VERSION:-}" ]; then
+        DIR="$(readlink -f -- "${(%):-%x}")"
+        scriptDir="$(dirname $DIR)"
+else
+
+    scriptDir="$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")"
+
+fi
+
+source $scriptDir/common.sh
diff --git a/rules/pulpos/targets/pulpissimo.mk b/rules/pulpos/targets/pulpissimo.mk
index f2aafc6..79492b0 100644
--- a/rules/pulpos/targets/pulpissimo.mk
+++ b/rules/pulpos/targets/pulpissimo.mk
@@ -7,9 +7,14 @@ PULP_ARCH_OBJDFLAGS ?= -Mmarch=rv32imc
 else ifdef USE_CV32E40P
 PULP_LDFLAGS +=
 PULP_CFLAGS += -D__cv32e40p__ -U__riscv__ -UARCHI_CORE_HAS_PULPV2
-PULP_ARCH_CFLAGS ?=  -march=rv32imcxgap9
-PULP_ARCH_LDFLAGS ?=  -march=rv32imcxgap9
-PULP_ARCH_OBJDFLAGS ?= -Mmarch=rv32imcxgap9
+ifdef CONFIG_USE_ZFINX
+PULP_ARCH_CFLAGS ?=  -march=rv32imc_zfinx_xcorev -mno-pulp-hwloop
+PULP_ARCH_LDFLAGS ?=  -march=rv32imc_zfinx_xcorev -mno-pulp-hwloop
+else
+PULP_ARCH_CFLAGS ?=  -march=rv32imfc_xcorev -mno-pulp-hwloop
+PULP_ARCH_LDFLAGS ?=  -march=rv32imfc_xcorev -mno-pulp-hwloop
+endif
+PULP_ARCH_OBJDFLAGS ?=
 else
 PULP_LDFLAGS      +=
 PULP_CFLAGS       +=  -D__riscv__