LPC176x SPI / I2C PersistentStore (#17651)

Marlin/src/HAL/DUE/EepromEmulation.cpp

Marlin/src/HAL/LPC1768/eeprom_wired.cpp

Marlin/src/HAL/STM32/eeprom_wired.cpp

Marlin/src/HAL/STM32/inc/Conditionals_post.h

Marlin/src/HAL/STM32_F4_F7/EmulatedEeprom.cpp

Marlin/src/HAL/STM32_F4_F7/inc/Conditionals_post.h

Marlin/src/HAL/shared/eeprom_i2c.cpp

Marlin/src/HAL/shared/eeprom_spi.cpp

Marlin/src/pins/lpc1768/pins_AZSMZ_MINI.h

Marlin/src/pins/lpc1768/pins_BIQU_B300_V1.0.h

Marlin/src/pins/lpc1768/pins_BIQU_BQ111_A4.h

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_1.h

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h

Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h

Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h

Marlin/src/pins/lpc1768/pins_GMARSH_X6_REV1.h

Marlin/src/pins/lpc1768/pins_MKS_SBASE.h

Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h

Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h

Marlin/src/pins/lpc1768/pins_SELENA_COMPACT.h