file detects them as plain-text: > /tmp/b1_coreboot.rom: ISO-8859 text, with very long lines, with no line > terminators > /tmp/b2_coreboot.rom: ISO-8859 text, with very long lines, with no line > terminators
That's why diffoscope also treats them as text. I'm not sure this can/should be fixed inside diffoscope, as we rely on libmagic detecting them correctly.
signature.asc
Description: Digital signature
