diff --git a/components/lwp/SConscript b/components/lwp/SConscript
index 75dd25e84af316a14756f210ad347e2f97061c7f..d3b799257bac9242aad9d21b25e7ff93e7713278 100644
--- a/components/lwp/SConscript
+++ b/components/lwp/SConscript
@@ -3,9 +3,9 @@ from building import *
 
 cwd     = GetCurrentDir()
 src     = []
-CPPPATH = []
+CPPPATH = [cwd]
 
-support_arch  = {"arm": ["cortex-m3", "cortex-m4", "cortex-m7", "arm9", "cortex-a9"]}
+support_arch  = {"arm": ["cortex-m3", "cortex-m4", "cortex-m7", "arm926", "cortex-a9"]}
 platform_file = {'armcc': 'rvds.S', 'gcc': 'gcc.S', 'iar': 'iar.S'}
 
 if rtconfig.PLATFORM in platform_file.keys():	# support platforms
diff --git a/components/lwp/arch/arm/arm9/lwp_gcc.S b/components/lwp/arch/arm/arm926/lwp_gcc.S
similarity index 100%
rename from components/lwp/arch/arm/arm9/lwp_gcc.S
rename to components/lwp/arch/arm/arm926/lwp_gcc.S