S105: more support (#4937)

* s105: ts_name for battery input

* flash: allow one copy for devices with 512K of flash

* s105: all outputs are open drain

firmware/config/boards/s105/board_configuration.cpp

@@ -5,6 +5,10 @@
  * @todo    Add your board-specific code, if any.
  */
 
+/* NOTE:
+ * All outputs are in open drain mode as pull-up to 5V is
+ * used as level shifter for MOSFETs/IGBTs */
+
 static void setInjectorPins() {
 	engineConfiguration->injectionPins[0] = Gpio::D8;
 	engineConfiguration->injectionPins[1] = Gpio::D9;
@@ -33,10 +37,15 @@ void setBoardDefaultConfiguration() {
 	engineConfiguration->warningLedPin = Gpio::Unassigned;
 
 	engineConfiguration->malfunctionIndicatorPin = Gpio::E14;
+	engineConfiguration->malfunctionIndicatorPinMode = OM_OPENDRAIN;
 	engineConfiguration->tachOutputPin = Gpio::B8;	/* not populated by default */
+	engineConfiguration->tachOutputPinMode = OM_OPENDRAIN;
 	//engineConfiguration->idle.solenoidPin = ?
+	engineConfiguration->idle.solenoidPinMode = OM_OPENDRAIN;
 	engineConfiguration->fanPin = Gpio::D6;			/* not populated by default */
+	engineConfiguration->fanPinMode = OM_OPENDRAIN;
 	//engineConfiguration->mainRelayPin = ?;
+	engineConfiguration->mainRelayPinMode = OM_OPENDRAIN;
 
 	engineConfiguration->specs.cylindersCount = 4;
 	engineConfiguration->specs.firingOrder = FO_1_2_4_3;

firmware/config/boards/s105/connectors/s105.yaml

@@ -206,6 +206,7 @@ pins:
     id: EFI_ADC_9
     class: analog_inputs
     function: +12v (MR) (68K+6.8K divider)
+    ts_name: 63 VBat
     type: vign
 
   - pin: 68a

firmware/controllers/flash_main.cpp

@@ -185,7 +185,11 @@ void writeToFlashNow(void) {
 #if EFI_STORAGE_INT_FLASH == TRUE
 	// Flash two copies
 	int result1 = eraseAndFlashCopy(getFlashAddrFirstCopy(), persistentState);
-	int result2 = eraseAndFlashCopy(getFlashAddrSecondCopy(), persistentState);
+	int result2 = FLASH_RETURN_SUCCESS;
+	/* Only if second copy is supported */
+	if (getFlashAddrSecondCopy()) {
+		result2 = eraseAndFlashCopy(getFlashAddrSecondCopy(), persistentState);
+	}
 
 	// handle success/failure
 	isSuccess = (result1 == FLASH_RETURN_SUCCESS) && (result2 == FLASH_RETURN_SUCCESS);
@@ -276,6 +280,11 @@ static FlashState readConfiguration() {
 		return firstCopy;
 	}
 
+	/* no second copy? */
+	if (getFlashAddrSecondCopy() == 0x0) {
+		return firstCopy;
+	}
+
 	efiPrintf("Reading second configuration copy");
 	return readOneConfigurationCopy(secondyCopyAddr);
 #endif

firmware/hw_layer/ports/stm32/stm32f4/mpu_util.cpp

@@ -23,11 +23,19 @@ size_t flashSectorSize(flashsector_t sector) {
 	return 0;
 }
 
+#define TM_ID_GetFlashSize()	(*(__IO uint16_t *) (FLASHSIZE_BASE))
+
 uintptr_t getFlashAddrFirstCopy() {
+	/* last 128K sector on 512K devices */
+	if (TM_ID_GetFlashSize() <= 512)
+		return 0x08060000;
 	return 0x080E0000;
 }
 
 uintptr_t getFlashAddrSecondCopy() {
+	/* no second copy on 512K devices */
+	if (TM_ID_GetFlashSize() <= 512)
+		return 0x000000000;
 	return 0x080C0000;
 }
 /*