$FreeBSD$ NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE. The format of this file is important. Make sure the current version number is on line 6. 3.1: Add the about, reboot and pbvm commands. I-cache coherency is maintained. 3.0: Add support for PBVM. 2.2: Create direct mapping based on start address instead of mapping first 256M. 2.1: Add support for "-dev " argument parsing. 2.0: Provide devices based on the block I/O protocol, rather than the simple file services protocol. Use the FreeBSD file system code on top of those devices to access files. 1.2: Restructured. Has some user visible differences. 1.1: Pass the HCDP table address to the kernel via bootinfo if one is present in the EFI system table. 1.0: Don't map the I/O port range. We expect the kernel to do it. It was done in the loader as a debugging aid and not intended as a service/feature. 0.3: Pass the physical address of the bootinfo block in register r8 to the kernel. Continue to put it at the fixed address for now. 0.2: Much improved version. Significant is the support for passing the FPSWA interface pointer to the kernel. 0.1: Initial EFI version, germinated from the NetBSD i386 standalone, but enormously modified.