[FL-2733] multitarget support for fbt (#2209)

* First part of multitarget porting
* Delete firmware/targets/f7/Inc directory
* Delete firmware/targets/f7/Src directory
* gpio: cli fixes; about: using version from HAL
* sdk: path fixes
* gui: include fixes
* applications: more include fixes
* gpio: ported to new apis
* hal: introduced furi_hal_target_hw.h; libs: added one_wire
* hal: f18 target
* github: also build f18 by default
* typo fix
* fbt: removed extra checks on app list
* api: explicitly bundling select mlib headers with sdk
* hal: f18: changed INPUT_DEBOUNCE_TICKS to match f7
* cleaned up commented out code
* docs: added info on hw targets
* docs: targets: formatting fixes
* f18: fixed link error
* f18: fixed API version to match f7
* docs: hardware: minor wording fixes
* faploader: added fw target check
* docs: typo fixes
* github: not building komi target by default
* fbt: support for `targets` field for built-in apps
* github: reworked build flow to exclude app_set; fbt: removed komi-specific appset; added additional target buildset check
* github: fixed build; nfc: fixed pvs warnings
* attempt to fix target id
* f7, f18: removed certain HAL function from public API
* apps: debug: enabled bt_debug_app for f18
* Targets: backport input pins configuration routine from F7 to F18

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

site_scons/commandline.scons

@@ -79,6 +79,7 @@ vars.AddVariables(
         default="7",
         allowed_values=[
             "7",
+            "18",
         ],
     ),
     (
@@ -197,7 +198,7 @@ vars.AddVariables(
                 # "basic_plugins",
                 # Debug
                 # "debug_apps",
-            )
+            ),
         },
     ),
     (

site_scons/extapps.scons

@@ -16,7 +16,7 @@ appenv = ENV["APPENV"] = ENV.Clone(
 )
 
 appenv.Replace(
-    LINKER_SCRIPT=appenv.subst("$APP_LINKER_SCRIPT"),
+    LINKER_SCRIPT_PATH=appenv["APP_LINKER_SCRIPT_PATH"],
 )
 
 appenv.AppendUnique(
@@ -78,17 +78,20 @@ known_extapps = [
 if extra_app_list := GetOption("extra_ext_apps"):
     known_extapps.extend(map(appenv["APPMGR"].get, extra_app_list.split(",")))
 
+incompatible_apps = []
 for app in known_extapps:
-    if not any(map(lambda t: t in app.targets, ["all", appenv.subst("f${TARGET_HW}")])):
-        warn(
-            WarningOnByDefault,
-            f"Can't build '{app.name}' (id '{app.appid}'): target mismatch"
-            f" (building for {appenv.subst('f${TARGET_HW}')}, app supports {app.targets}",
-        )
+    if not app.supports_hardware_target(appenv.subst("f${TARGET_HW}")):
+        incompatible_apps.append(app)
         continue
 
     appenv.BuildAppElf(app)
 
+if incompatible_apps:
+    warn(
+        WarningOnByDefault,
+        f"Skipping build of {len(incompatible_apps)} incompatible app(s): "
+        + ", ".join(f"'{app.name}' (id '{app.appid}')" for app in incompatible_apps),
+    )
 
 if appenv["FORCE"]:
     appenv.AlwaysBuild(

site_scons/firmwareopts.scons

@@ -49,18 +49,15 @@ ENV.AppendUnique(
     ],
 )
 
-ENV.SetDefault(
-    LINKER_SCRIPT_PATH="firmware/targets/f${TARGET_HW}/${LINKER_SCRIPT}.ld",
-)
 
 if ENV["FIRMWARE_BUILD_CFG"] == "updater":
     ENV.Append(
         IMAGE_BASE_ADDRESS="0x20000000",
-        LINKER_SCRIPT="stm32wb55xx_ram_fw",
+        LINKER_SCRIPT_PATH=ENV["TARGET_CFG"].linker_script_ram,
     )
 else:
     ENV.Append(
         IMAGE_BASE_ADDRESS="0x8000000",
-        LINKER_SCRIPT="stm32wb55xx_flash",
-        APP_LINKER_SCRIPT="application_ext",
+        LINKER_SCRIPT_PATH=ENV["TARGET_CFG"].linker_script_flash,
+        APP_LINKER_SCRIPT_PATH=ENV["TARGET_CFG"].linker_script_app,
     )