[Bouffalo Lab] Add littlefs to access flash storage

.github/workflows/examples-bouffalolab.yaml

@@ -57,25 +57,25 @@ jobs:
         run: |
           ./scripts/run_in_build_env.sh \
             "./scripts/build/build_examples.py \
-              --target bouffalolab-bl602-night-light-light \
-              --target bouffalolab-bl602-night-light-light-mfd \
-              --target bouffalolab-bl602-iot-matter-v1-light-115200-rpc \
+              --target bouffalolab-bl602dk-light-easyflash \
+              --target bouffalolab-bl602dk-light-mfd-littlefs \
+              --target bouffalolab-bl602dk-light-rpc-115200-littlefs \
               build \
               --copy-artifacts-to out/artifacts \
             "
       - name: Prepare some bloat report from the previous builds
         run: |
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl602 bl602 lighting-app \
-              out/artifacts/bouffalolab-bl602-night-light-light/chip-bl602-lighting-example.out \
+              out/artifacts/bouffalolab-bl602dk-light-easyflash/chip-bl602-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl602 bl602+mfd lighting-app \
-              out/artifacts/bouffalolab-bl602-night-light-light-mfd/chip-bl602-lighting-example.out \
+              out/artifacts/bouffalolab-bl602dk-light-mfd-littlefs/chip-bl602-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl602 bl602+rpc lighting-app \
-              out/artifacts/bouffalolab-bl602-iot-matter-v1-light-115200-rpc/chip-bl602-lighting-example.out \
+              out/artifacts/bouffalolab-bl602dk-light-rpc-115200-littlefs/chip-bl602-lighting-example.out \
               /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out
@@ -84,35 +84,35 @@ jobs:
         run: |
           ./scripts/run_in_build_env.sh \
             "./scripts/build/build_examples.py \
-              --target bouffalolab-bl706-night-light-light \
-              --target bouffalolab-bl706-night-light-light-mfd \
-              --target bouffalolab-bl706dk-light-ethernet \
-              --target bouffalolab-bl706dk-light-wifi-fp \
-              --target bouffalolab-xt-zb6-devkit-light-115200-rpc \
+              --target bouffalolab-bl706dk-light-easyflash \
+              --target bouffalolab-bl706dk-light-mfd-littlefs \
+              --target bouffalolab-bl706dk-light-ethernet-littlefs \
+              --target bouffalolab-bl706dk-light-wifi-littlefs \
+              --target bouffalolab-bl706dk-light-rpc-115200-littlefs \
               build \
               --copy-artifacts-to out/artifacts \
             "
       - name: Prepare some bloat report from the previous builds
         run: |
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702 bl702 lighting-app \
-              out/artifacts/bouffalolab-bl706-night-light-light/chip-bl702-lighting-example.out \
+              out/artifacts/bouffalolab-bl706dk-light-easyflash/chip-bl702-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702 bl702+mfd lighting-app \
-              out/artifacts/bouffalolab-bl706-night-light-light-mfd/chip-bl702-lighting-example.out \
+              out/artifacts/bouffalolab-bl706dk-light-mfd-littlefs/chip-bl702-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702 bl706-eth lighting-app \
-              out/artifacts/bouffalolab-bl706dk-light-ethernet/chip-bl702-lighting-example.out \
+              out/artifacts/bouffalolab-bl706dk-light-ethernet-littlefs/chip-bl702-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702 bl706-wifi lighting-app \
-              out/artifacts/bouffalolab-bl706dk-light-wifi-fp/chip-bl702-lighting-example.out \
+              out/artifacts/bouffalolab-bl706dk-light-wifi-littlefs/chip-bl702-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702 bl702+rpc lighting-app \
-              out/artifacts/bouffalolab-xt-zb6-devkit-light-115200-rpc/chip-bl702-lighting-example.out \
+              out/artifacts/bouffalolab-bl706dk-light-rpc-115200-littlefs/chip-bl702-lighting-example.out \
               /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out
@@ -122,20 +122,20 @@ jobs:
         run: |
           ./scripts/run_in_build_env.sh \
             "./scripts/build/build_examples.py \
-              --target bouffalolab-bl704ldk-light \
-              --target bouffalolab-bl704ldk-light-mfd \
+              --target bouffalolab-bl704ldk-light-easyflash \
+              --target bouffalolab-bl704ldk-light-mfd-littlefs \
               build \
               --copy-artifacts-to out/artifacts \
             "
       - name: Prepare some bloat report from the previous builds
         run: |
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702l bl702l lighting-app \
-              out/artifacts/bouffalolab-bl704ldk-light/chip-bl702l-lighting-example.out \
+              out/artifacts/bouffalolab-bl704ldk-light-easyflash/chip-bl702l-lighting-example.out \
               /tmp/bloat_reports/
           .environment/pigweed-venv/bin/python3 scripts/tools/memory/gh_sizes.py \
               bl702l bl702l+mfd lighting-app \
-              out/artifacts/bouffalolab-bl704ldk-light-mfd/chip-bl702l-lighting-example.out \
+              out/artifacts/bouffalolab-bl704ldk-light-mfd-littlefs/chip-bl702l-lighting-example.out \
               /tmp/bloat_reports/
       - name: Clean out build output
         run: rm -rf ./out

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>

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)

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:
@@ -162,7 +163,16 @@ 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')

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}

src/platform/bouffalolab/BL602/BUILD.gn

@@ -64,6 +64,8 @@ static_library("BL602") {
 
   if (bouffalo_sdk_component_easyflash_enabled) {
     sources += [ "../common/BLConfig.cpp" ]
+  } else {
+    sources += [ "../common/BLConfig_littlefs.cpp" ]
   }
 
   deps = [

src/platform/bouffalolab/BL702/BUILD.gn

@@ -68,6 +68,8 @@ static_library("BL702") {
 
   if (bouffalo_sdk_component_easyflash_enabled) {
     sources += [ "../common/BLConfig.cpp" ]
+  } else {
+    sources += [ "../common/BLConfig_littlefs.cpp" ]
   }
 
   if (chip_enable_wifi) {

src/platform/bouffalolab/BL702L/BUILD.gn

@@ -66,6 +66,8 @@ static_library("BL702L") {
 
   if (bouffalo_sdk_component_easyflash_enabled) {
     sources += [ "../common/BLConfig.cpp" ]
+  } else {
+    sources += [ "../common/BLConfig_littlefs.cpp" ]
   }
 
   if (chip_enable_openthread) {