diff --git a/bsp/lpc54114-lite/Libraries/devices/LPC54114/gcc/SConscript b/bsp/lpc54114-lite/Libraries/devices/LPC54114/gcc/SConscript
index 76e31c367b..a39e208e85 100644
--- a/bsp/lpc54114-lite/Libraries/devices/LPC54114/gcc/SConscript
+++ b/bsp/lpc54114-lite/Libraries/devices/LPC54114/gcc/SConscript
@@ -2,7 +2,7 @@ from building import *
 
 cwd = GetCurrentDir()
 src = Split('''
-startup_LPC54114_cm4.s
+startup_LPC54114_cm4.S
 ''')
 
 group = DefineGroup('Libraries', src, depend = [''], LIBS=['libpower_cm4_hardabi'], LIBPATH=[cwd])
diff --git a/bsp/lpc54114-lite/rtconfig.py b/bsp/lpc54114-lite/rtconfig.py
index 19f452a405..df13e9689b 100644
--- a/bsp/lpc54114-lite/rtconfig.py
+++ b/bsp/lpc54114-lite/rtconfig.py
@@ -40,7 +40,7 @@ if PLATFORM == 'gcc':
     DEVICE = ' -mcpu=cortex-m4 -mthumb -ffunction-sections -fdata-sections -mfpu=fpv4-sp-d16 -mfloat-abi=hard'
     CFLAGS = DEVICE + ' -g -Wall -eentry'
     AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb -D__STARTUP_CLEAR_BSS'
-    LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles  -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,ResetISR -T drivers\linker_scripts\link.lds'
+    LFLAGS = DEVICE + ' -lm -lgcc -lc' + ' -nostartfiles  -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,ResetISR -T drivers/linker_scripts/link.lds'
 
     CPATH = ''
     LPATH = ''