diff --git a/bios/Other/flycast-dojo/naomi2_boot.bin b/bios/Other/flycast-dojo/naomi2_boot.bin new file mode 100644 index 00000000..6c1f33fe Binary files /dev/null and b/bios/Other/flycast-dojo/naomi2_boot.bin differ diff --git a/bios/Other/xroar/alpha-boot-v0.4.rom b/bios/Other/xroar/alpha-boot-v0.4.rom new file mode 100644 index 00000000..f6052220 Binary files /dev/null and b/bios/Other/xroar/alpha-boot-v0.4.rom differ