1. 1621633 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 by Thomas Gleixner · 6 years ago
  2. 5c93316 mips: unify prom_putchar() declarations by Alexander Sverdlin · 7 years ago
  3. 7cd93b8 MIPS: Add 8250/16550 serial early printk driver by Yoichi Yuasa · 15 years ago