diff --git a/configs/nucleo-f401re/nsh/defconfig b/configs/nucleo-f401re/nsh/defconfig
index a77a2e7fb9d..59fa0dbd644 100644
--- a/configs/nucleo-f401re/nsh/defconfig
+++ b/configs/nucleo-f401re/nsh/defconfig
@@ -221,6 +221,7 @@ CONFIG_ARCH_CHIP_STM32F401RE=y
 # CONFIG_STM32_STM32F20XX is not set
 # CONFIG_STM32_STM32F30XX is not set
 CONFIG_STM32_STM32F40XX=y
+CONFIG_STM32_STM32F401=y
 # CONFIG_STM32_DFU is not set
 
 #
@@ -370,7 +371,7 @@ CONFIG_BOOT_RUNFROMFLASH=y
 # Boot Memory Configuration
 #
 CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=262144
+CONFIG_RAM_SIZE=98304
 # CONFIG_ARCH_HAVE_SDRAM is not set
 
 #
diff --git a/configs/nucleo-f401re/nsh/setenv.sh b/configs/nucleo-f401re/nsh/setenv.sh
index 552fcf5b2c5..3c1e8b9d62e 100644
--- a/configs/nucleo-f401re/nsh/setenv.sh
+++ b/configs/nucleo-f401re/nsh/setenv.sh
@@ -51,7 +51,7 @@ fi
 # toolchain under windows.  You will also have to edit this if you install
 # the CodeSourcery toolchain in any other location
 #export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin
+export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
 
 # This the Cygwin path to the location where I build the buildroot
 # toolchain.
diff --git a/configs/nucleo-f401re/scripts/ld.script b/configs/nucleo-f401re/scripts/ld.script
index 01e73d97d4a..aba4b88abac 100644
--- a/configs/nucleo-f401re/scripts/ld.script
+++ b/configs/nucleo-f401re/scripts/ld.script
@@ -44,8 +44,7 @@
 MEMORY
 {
     flash (rx) : ORIGIN = 0x08000000, LENGTH = 512K
-	/* Total: 101 vectors = 404 bytes (0x194) to be reserved in RAM */
-    sram (rwx) : ORIGIN = 0x20000000+0x194, LENGTH = (96K-0x194)
+    sram (rwx) : ORIGIN = 0x20000000, LENGTH = 96K
 }
 
 OUTPUT_ARCH(arm)