Wrangle HAL EEPROM types

Marlin/src/HAL/SAMD51/inc/Conditionals_post.h

@@ -21,6 +21,6 @@
  */
 #pragma once
 
-#if USE_FALLBACK_EEPROM && NONE(SDCARD_EEPROM_EMULATION, SRAM_EEPROM_EMULATION)
+#if USE_FALLBACK_EEPROM
   #define FLASH_EEPROM_EMULATION
 #endif

Marlin/src/HAL/TEENSY31_32/eeprom_impl.cpp → Marlin/src/HAL/TEENSY31_32/eeprom.cpp

@@ -20,7 +20,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#if ENABLED(EEPROM_SETTINGS)
+#if USE_WIRED_EEPROM
 
 #include "../shared/eeprom_api.h"
 
@@ -58,5 +58,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t
   return false;
 }
 
-#endif // EEPROM_SETTINGS
+#endif // USE_WIRED_EEPROM
 #endif // __MK20DX256__

Marlin/src/HAL/TEENSY31_32/inc/Conditionals_post.h

@@ -21,7 +21,6 @@
  */
 #pragma once
 
-// If no real EEPROM, Flash emulation, or SRAM emulation is available fall back to SD emulation
-#if ENABLED(EEPROM_SETTINGS) && NONE(USE_WIRED_EEPROM, FLASH_EEPROM_EMULATION, SRAM_EEPROM_EMULATION)
-  #define SDCARD_EEPROM_EMULATION
+#if USE_FALLBACK_EEPROM
+  #define USE_WIRED_EEPROM 1
 #endif

Marlin/src/HAL/TEENSY35_36/eeprom.cpp

@@ -25,7 +25,7 @@
 
 #include "../../inc/MarlinConfig.h"
 
-#if ENABLED(EEPROM_SETTINGS)
+#if USE_WIRED_EEPROM
 
 #include "../shared/eeprom_api.h"
 #include <avr/eeprom.h>
@@ -66,5 +66,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t
 
 size_t PersistentStore::capacity() { return E2END + 1; }
 
-#endif // EEPROM_SETTINGS
+#endif // USE_WIRED_EEPROM
 #endif // __MK64FX512__ || __MK66FX1M0__

Marlin/src/HAL/TEENSY35_36/inc/Conditionals_post.h

@@ -20,3 +20,7 @@
  *
  */
 #pragma once
+
+#if USE_FALLBACK_EEPROM
+  #define USE_WIRED_EEPROM 1
+#endif

Marlin/src/inc/Conditionals_post.h

@@ -39,7 +39,9 @@
 #if ENABLED(EEPROM_SETTINGS)
   // EEPROM type may be defined by compile flags, configs, HALs, or pins
   // Set additional flags to let HALs choose in their Conditionals_post.h
-  #if NONE(FLASH_EEPROM_EMULATION, SRAM_EEPROM_EMULATION, SDCARD_EEPROM_EMULATION) && ANY(I2C_EEPROM, SPI_EEPROM, QSPI_EEPROM)
+  #if ANY(FLASH_EEPROM_EMULATION, SRAM_EEPROM_EMULATION, SDCARD_EEPROM_EMULATION)
+    #define USE_EMULATED_EEPROM 1
+  #elif ANY(I2C_EEPROM, SPI_EEPROM, QSPI_EEPROM)
     #define USE_WIRED_EEPROM    1
   #else
     #define USE_FALLBACK_EEPROM 1