== DF-3591 si_init_microcode() err-clobber (CHIP_TAHITI, all-legacy, truncated ME fw) ==
si_cp: Bogus length 1024 in firmware "radeonkmsfw_TAHITI_me"
si_init_microcode -> err=-22 (rejected), me_fw=0 B (required 8576 B), new_fw=0
FIXED build: bogus-length ME rejected with err=-22, all firmware released at out: — no loader runs.
fixed_exit=0