Merge upstream changes from Marlin 2.1.2

buildroot/share/PlatformIO/variants/MARLIN_F103VE_LONGER/hal_conf_custom.h

@@ -171,7 +171,7 @@ extern "C" {
 * Activated: CRC code is present inside driver
 * Deactivated: CRC code cleaned from driver
 */
-#if !defined(USE_SPI_CRC)
+#ifndef USE_SPI_CRC
 #define USE_SPI_CRC 0
 #endif
 

buildroot/share/PlatformIO/variants/MARLIN_F103VE_LONGER/ldscript.ld

@@ -22,7 +22,7 @@
 *****************************************************************************
 ** @attention
 **
-** <h2><center>&copy; COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
+** Copyright (c) 2019 STMicroelectronics
 **
 ** Redistribution and use in source and binary forms, with or without modification,
 ** are permitted provided that the following conditions are met:

buildroot/share/PlatformIO/variants/MARLIN_F103VE_LONGER/variant.h

@@ -139,7 +139,7 @@ extern "C" {
 #define PIN_SERIAL2_TX          PA2
 
 // Extra HAL modules
-#if defined(STM32F103xE)
+#ifdef STM32F103xE
 //#define HAL_DAC_MODULE_ENABLED (unused or maybe for the eeprom write?)
 #define HAL_SD_MODULE_ENABLED
 #define HAL_SRAM_MODULE_ENABLED