Followup to #20609
@@ -28,7 +28,10 @@
// Onboard I2C EEPROM
#if NO_EEPROM_SELECTED
#define I2C_EEPROM
+ #define SOFT_I2C_EEPROM
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
+ #define I2C_SDA_PIN SDA
+ #define I2C_SCL_PIN SCL
#undef NO_EEPROM_SELECTED
#endif