EEPROM: Don't erase if we don't have to. Adding eeprom_driver_format abstraction. (#18332)

drivers/eeprom/eeprom_spi.c

@@ -35,6 +35,7 @@
 #include "timer.h"
 #include "spi_master.h"
 #include "eeprom.h"
+#include "eeprom_driver.h"
 #include "eeprom_spi.h"
 
 #define CMD_WREN 6
@@ -92,6 +93,13 @@ void eeprom_driver_init(void) {
     spi_init();
 }
 
+void eeprom_driver_format(bool erase) {
+    /* spi eeproms do not need to be formatted before use */
+    if (erase) {
+        eeprom_driver_erase();
+    }
+}
+
 void eeprom_driver_erase(void) {
 #if defined(CONSOLE_ENABLE) && defined(DEBUG_EEPROM_OUTPUT)
     uint32_t start = timer_read32();