NRF_MODEM_DELTA_DFU_OFFSET_DIRTY

#define NRF_MODEM_DELTA_DFU_OFFSET_DIRTY   2621440

#include <nrf_modem/include/nrf_modem_delta_dfu.h>

Offset value that indicates that the scratch area is dirty.

When the scratch area is dirty, it must be erased before a new firmware delta update can take place.