diff --git a/hw/bsp/imxrt/family.cmake b/hw/bsp/imxrt/family.cmake
index 6224b63a4..feec4973f 100644
--- a/hw/bsp/imxrt/family.cmake
+++ b/hw/bsp/imxrt/family.cmake
@@ -68,8 +68,6 @@ function(add_board_target BOARD_TARGET)
 
   if (NOT M4 STREQUAL "1")
     target_compile_definitions(${BOARD_TARGET} PUBLIC
-      __ARMVFP__=0
-      __ARMFPV5__=0
       XIP_EXTERNAL_FLASH=1
       XIP_BOOT_HEADER_ENABLE=1
       )
diff --git a/hw/bsp/imxrt/family.mk b/hw/bsp/imxrt/family.mk
index 9a2c37121..353f64e57 100644
--- a/hw/bsp/imxrt/family.mk
+++ b/hw/bsp/imxrt/family.mk
@@ -14,8 +14,6 @@ CFLAGS += \
 
 ifneq ($(M4), 1)
 CFLAGS += \
-  -D__ARMVFP__=0 \
-  -D__ARMFPV5__=0 \
   -DXIP_EXTERNAL_FLASH=1 \
   -DXIP_BOOT_HEADER_ENABLE=1
 endif