[feat] Add littlefs to access flash storage

wy-hh · Aug 23, 2024 · 4aefb7f · 4aefb7f
1 parent dd8b002
commit 4aefb7f
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Showing 11 changed files with 435 additions and 8 deletions.
diff --git a/examples/lighting-app/bouffalolab/common/AppTask.cpp b/examples/lighting-app/bouffalolab/common/AppTask.cpp
@@ -46,8 +46,6 @@
 #include <LEDWidget.h>
 #include <plat.h>
 
-#include <easyflash.h>
-
 extern "C" {
 #include <bl_gpio.h>
 #include <hal_gpio.h>

diff --git a/scripts/build/build/targets.py b/scripts/build/build/targets.py
@@ -688,6 +688,7 @@ def BuildBouffalolabTarget():
     target.AppendModifier('wifi', enable_wifi=True)
     target.AppendModifier('thread', enable_thread=True)
     target.AppendModifier('easyflash', enable_easyflash=True)
+    target.AppendModifier('littlefs', enable_littlefs=True)
     target.AppendModifier('shell', enable_shell=True)
     target.AppendModifier('mfd', enable_mfd=True)
     target.AppendModifier('rotating_device_id', enable_rotating_device_id=True)

diff --git a/scripts/build/builders/bouffalolab.py b/scripts/build/builders/bouffalolab.py
@@ -89,6 +89,7 @@ def __init__(self,
                  enable_heap_monitoring: bool = False,
                  use_matter_openthread: bool = False,
                  enable_easyflash: bool = False,
+                 enable_littlefs: bool = False
                  ):
 
         if 'BL602' == module_type:
@@ -161,8 +162,17 @@ def __init__(self,
 
         self.argsOpt.append(f'chip_mdns="{chip_mdns}"')
         self.argsOpt.append(f'chip_inet_config_enable_ipv4={str(enable_ethernet or enable_wifi).lower()}')
-
-        self.argsOpt.append(f'bouffalo_sdk_component_easyflash_enabled=true')
+
+        if enable_easyflash and enable_littlefs:
+            raise Exception("Only one of easyflash and littlefs can be enabled.")
+
+        if not enable_easyflash and not enable_littlefs:
+            logging.fatal('*' * 80)
+            logging.fatal('littlefs is added to support for flash storage access.')
+            logging.fatal('Please consider and select one of easyflash and littlefs to use.')
+            logging.fatal('*' * 80)
+            raise Exception("None of easyflash and littlefs select to build.")
+        self.argsOpt.append(f'bouffalo_sdk_component_easyflash_enabled={"false" if enable_littlefs else "true"}')
 
         if enable_thread:
             self.argsOpt.append('chip_system_config_use_open_thread_inet_endpoints=true')

diff --git a/scripts/build/testdata/all_targets_linux_x64.txt b/scripts/build/testdata/all_targets_linux_x64.txt
@@ -1,7 +1,7 @@
 ameba-amebad-{all-clusters,all-clusters-minimal,light,light-switch,pigweed}
 asr-{asr582x,asr595x,asr550x}-{all-clusters,all-clusters-minimal,lighting,light-switch,lock,bridge,temperature-measurement,thermostat,ota-requestor,dishwasher,refrigerator}[-ota][-shell][-no_logging][-factory][-rotating_id][-rio]
 android-{arm,arm64,x86,x64,androidstudio-arm,androidstudio-arm64,androidstudio-x86,androidstudio-x64}-{chip-tool,chip-test,tv-server,tv-casting-app,java-matter-controller,kotlin-matter-controller,virtual-device-app}[-no-debug]
-bouffalolab-{bl602dk,bl704ldk,bl706dk,bl602-night-light,bl706-night-light,bl602-iot-matter-v1,xt-zb6-devkit}-light[-ethernet][-wifi][-thread][-easyflash][-shell][-mfd][-rotating_device_id][-rpc][-cdc][-mot][-resetcnt][-memmonitor][-115200][-fp]
+bouffalolab-{bl602dk,bl704ldk,bl706dk,bl602-night-light,bl706-night-light,bl602-iot-matter-v1,xt-zb6-devkit}-light[-ethernet][-wifi][-thread][-easyflash][-littlefs][-shell][-mfd][-rotating_device_id][-rpc][-cdc][-mot][-resetcnt][-memmonitor][-115200][-fp]
 cc32xx-{lock,air-purifier}
 ti-cc13x4_26x4-{all-clusters,lighting,lock,pump,pump-controller}[-mtd][-ftd]
 cyw30739-{cyw30739b2_p5_evk_01,cyw30739b2_p5_evk_02,cyw30739b2_p5_evk_03,cyw930739m2evb_01,cyw930739m2evb_02}-{light,light-switch,lock,thermostat}

diff --git a/src/platform/bouffalolab/BL602/BUILD.gn b/src/platform/bouffalolab/BL602/BUILD.gn
@@ -61,10 +61,13 @@ static_library("BL602") {
       "../common/FactoryDataProvider.h",
     ]
   }
-
+  
   if (bouffalo_sdk_component_easyflash_enabled) {
     sources += [ "../common/BLConfig.cpp" ]
   }
+  else {
+    sources += [ "../common/BLConfig_littlefs.cpp" ]
+  }
 
   deps = [
     "${chip_root}/src/credentials:credentials_header",

diff --git a/src/platform/bouffalolab/BL702/BUILD.gn b/src/platform/bouffalolab/BL702/BUILD.gn
@@ -65,10 +65,13 @@ static_library("BL702") {
       "../common/FactoryDataProvider.h",
     ]
   }
-
+  
   if (bouffalo_sdk_component_easyflash_enabled) {
     sources += [ "../common/BLConfig.cpp" ]
   }
+  else {
+    sources += [ "../common/BLConfig_littlefs.cpp" ]
+  }
 
   if (chip_enable_wifi) {
     sources += [

diff --git a/src/platform/bouffalolab/BL702L/BUILD.gn b/src/platform/bouffalolab/BL702L/BUILD.gn
@@ -63,10 +63,13 @@ static_library("BL702L") {
       "../common/FactoryDataProvider.h",
     ]
   }
-
+  
   if (bouffalo_sdk_component_easyflash_enabled) {
     sources += [ "../common/BLConfig.cpp" ]
   }
+  else {
+    sources += [ "../common/BLConfig_littlefs.cpp" ]
+  }
 
   if (chip_enable_openthread) {
     # needed for MTD/FTD