refactor: 内核目录结构整理

1. 原kernel/common目录下属于内核拓展组件，统一移入kernel/extend管理
2. Kconfig分层，各模块自己的配置放到自己目录下管理
3. 原platform下不属于平台的公共代码抽到kernel/common下，只留板级链接脚本和一些编译脚本指向device目录下触发平台相关的编译
4. 对外公共头文件统一抽到对外include路径
5. 废弃宏，头文件清理

close: #I48KI4

Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
Change-Id: I0cf5ea81c92a8fa7b113da9cbdc8b7bc935f5aae

bsd/Makefile

@@ -41,14 +41,8 @@ LOCAL_SRCS += $(wildcard crypto/rijndael/*.c) \
               $(wildcard crypto/sha2/*.c) \
               $(wildcard dev/random/*.c) \
               $(wildcard libkern/*.c)
-
 endif
 
-LOCAL_INCLUDE := \
-        -I $(LITEOSTOPDIR)/kernel/base/include \
-        -I $(LITEOSTOPDIR)/bsd \
-        -I $(LITEOSTOPDIR)/bsd/kern \
-
-LOCAL_FLAGS := $(LOCAL_INCLUDE) $(LITEOS_GCOV_OPTS)
+LOCAL_FLAGS := $(LITEOS_GCOV_OPTS)
 
 include $(MODULE)

bsd/compat/linuxkpi/Makefile

@@ -37,10 +37,6 @@ ifneq ($(LOSCFG_HRTIMER_ENABLE), y)
 LOCAL_SRCS := $(filter-out src/linux_hrtimer.c, $(LOCAL_SRCS))
 endif
 
-LOCAL_INCLUDE := \
-        -I $(LITEOSTOPDIR)/kernel/base/include \
-        -I $(LITEOSTOPDIR)/bsd/compat/linuxkpi/include
-
-LOCAL_FLAGS := $(LOCAL_INCLUDE) $(LITEOS_GCOV_OPTS)
+LOCAL_FLAGS := $(LITEOS_GCOV_OPTS)
 
 include $(MODULE)

bsd/dev/usb/BUILD.gn

@@ -137,14 +137,13 @@ kernel_module(module_name) {
     ]
   }
 
-  configs += [
-    "$HDFTOPDIR:hdf_config"
-  ]
+  configs += [ "$HDFTOPDIR:hdf_config" ]
 
   public_configs = [ ":public" ]
 }
 
 config("public") {
+  defines = [ "USB_DEBUG_VAR=5" ]
   include_dirs = [ "." ]
   include_dirs += [ "$LITEOSTHIRDPARTY/FreeBSD/sys/dev/evdev" ]
 }