Merge pull request #8695 from thinkyhead/bf2_fixes_DEC6

Marlin/src/HAL/HAL_LPC1768/spi_pins.h

Marlin/src/feature/bedlevel/ubl/ubl.cpp

Marlin/src/feature/bedlevel/ubl/ubl.h

Marlin/src/feature/bedlevel/ubl/ubl_G29.cpp

Marlin/src/gcode/bedlevel/G26.cpp

Marlin/src/gcode/eeprom/M500-M503.cpp

Marlin/src/inc/SanityCheck.h

Marlin/src/lcd/ultralcd.cpp

Marlin/src/lcd/ultralcd.h

Marlin/src/module/configuration_store.cpp

Marlin/src/module/configuration_store.h

Marlin/src/module/planner.cpp

Marlin/src/module/stepper.cpp

Marlin/src/module/stepper.h

Marlin/src/pins/pins_MELZI_CREALITY.h