Bring the milk to the boil, remove from the hob and sprinkle in the semolina while stirring. Let the semolina stand for 5 minutes. Wash the berries, put some aside for decoration, puree the rest of the berries. Layer the semolina with the berry puree and the flakes alternately in 4 tall glasses. Finish with a dollop of berry puree. Sprinkle chocolate chips on top and decorate with berries.