Typical MIPS based Windows CE Handheld machines attempt to boot Windows CE operating system in its own boot ROM. You can't boot the
NetBSD directly skipping Windows CE. The
NetBSD bootloaders are provided as application programs on Windows CE instead. You can choose
pbsdboot(8) or
hpcboot(8). Though the bootloaders are application programs, they blow away the entire Windows CE OS and its settings when the kernel boots successfully.