diff --git a/arch/mips/src/pic32mx/pic32mx-serial.c b/arch/mips/src/pic32mx/pic32mx-serial.c
index 6b3ee6a7bca..0254051d243 100644
--- a/arch/mips/src/pic32mx/pic32mx-serial.c
+++ b/arch/mips/src/pic32mx/pic32mx-serial.c
@@ -188,7 +188,7 @@ static bool up_txempty(struct uart_dev_s *dev);
  * Private Variables
  ****************************************************************************/
 
-static const struct struct uart_ops_s g_uart_ops =
+static const struct uart_ops_s g_uart_ops =
 {
   .setup          = up_setup,
   .shutdown       = up_shutdown,
diff --git a/configs/nucleus2g/src/up_boot.c b/configs/nucleus2g/src/up_boot.c
index 4718e9f8235..7c1242c332f 100644
--- a/configs/nucleus2g/src/up_boot.c
+++ b/configs/nucleus2g/src/up_boot.c
@@ -48,6 +48,8 @@
 #include "up_internal.h"
 
 #include "lpc17_ssp.h"
+#include "lpc17_gpio.h"
+
 #include "nucleus2g_internal.h"
 
 /************************************************************************************
diff --git a/configs/olimex-lpc1766stk/ftpc/appconfig b/configs/olimex-lpc1766stk/ftpc/appconfig
index 41b612b3ecc..21aff65381c 100644
--- a/configs/olimex-lpc1766stk/ftpc/appconfig
+++ b/configs/olimex-lpc1766stk/ftpc/appconfig
@@ -47,9 +47,10 @@ CONFIGURED_APPS += system/readline
 CONFIGURED_APPS += nshlib
 CONFIGURED_APPS += netutils/ftpc
 
-# Optional networking support
+# Additional networking support
 
 CONFIGURED_APPS += netutils/uiplib
+CONFIGURED_APPS += netutils/resolv
 
 ifeq ($(CONFIG_NSH_TELNET),y)
 CONFIGURED_APPS += netutils/telnetd
diff --git a/configs/olimex-lpc1766stk/src/up_lcd.c b/configs/olimex-lpc1766stk/src/up_lcd.c
index 4e4c9485648..24ee83f510d 100644
--- a/configs/olimex-lpc1766stk/src/up_lcd.c
+++ b/configs/olimex-lpc1766stk/src/up_lcd.c
@@ -50,8 +50,8 @@
 #include <nuttx/lcd/nokia6100.h>
 
 #include "up_arch.h"
-#include "lpc17_syscon.h"
-#include "lpc17_pwm.h"
+#include "chip/lpc17_syscon.h"
+#include "chip/lpc17_pwm.h"
 #include "lpc17_gpio.h"
 #include "lpc1766stk_internal.h"
 
diff --git a/configs/zkit-arm-1769/src/up_ssp.c b/configs/zkit-arm-1769/src/up_ssp.c
index 41fc0b344a4..40ca5560160 100644
--- a/configs/zkit-arm-1769/src/up_ssp.c
+++ b/configs/zkit-arm-1769/src/up_ssp.c
@@ -55,6 +55,7 @@
 #include "up_arch.h"
 #include "chip.h"
 #include "lpc17_ssp.h"
+#include "lpc17_gpio.h"
 #include "zkitarm_internal.h"
 
 #if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)