diff --git a/boards/nxp/fmurt1170-v1/nuttx-config/nsh/defconfig b/boards/nxp/fmurt1170-v1/nuttx-config/nsh/defconfig
index 73bfe46ab0..959fd4b7a1 100644
--- a/boards/nxp/fmurt1170-v1/nuttx-config/nsh/defconfig
+++ b/boards/nxp/fmurt1170-v1/nuttx-config/nsh/defconfig
@@ -19,11 +19,6 @@ CONFIG_ARCH_CHIP_IMXRT=y
 CONFIG_ARCH_CHIP_MIMXRT1176DVMAA=y
 CONFIG_ARCH_INTERRUPTSTACK=1024
 CONFIG_ARCH_STACKDUMP=y
-CONFIG_ARMV7M_DCACHE=y
-CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
-CONFIG_ARMV7M_DTCM=y
-CONFIG_ARMV7M_ICACHE=y
-CONFIG_ARMV7M_ITCM=y
 CONFIG_ARMV7M_MEMCPY=y
 CONFIG_ARMV7M_USEBASEPRI=y
 CONFIG_ARM_MPU=y
@@ -35,7 +30,6 @@ CONFIG_BOARD_CUSTOM_LEDS=y
 CONFIG_BOARD_FORCE_ALIGNMENT=y
 CONFIG_BOARD_LOOPSPERMSEC=104926
 CONFIG_BOARD_RESET_ON_ASSERT=2
-CONFIG_BOOT_RUNFROMISRAM=y
 CONFIG_BUILTIN=y
 CONFIG_CDCACM=y
 CONFIG_CDCACM_BULKIN_REQLEN=96
@@ -182,7 +176,6 @@ CONFIG_MEMSET_64BIT=y
 CONFIG_MEMSET_OPTSPEED=y
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
-CONFIG_MM_REGIONS=3
 CONFIG_MTD=y
 CONFIG_MTD_BYTE_WRITE=y
 CONFIG_MTD_PARTITION=y
@@ -233,7 +226,7 @@ CONFIG_PRIORITY_INHERITANCE=y
 CONFIG_PTHREAD_STACK_MIN=512
 CONFIG_RAMTRON_SETSPEED=y
 CONFIG_RAM_SIZE=1048576
-CONFIG_RAM_START=0x20200000
+CONFIG_RAM_START=0x20240000
 CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_READLINE_TABCOMPLETION=y