3 NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE. The format of this
4 file is important. Make sure the current version number is on line 6.
6 3.1: Add the about, reboot and pbvm commands.
7 I-cache coherency is maintained.
8 3.0: Add support for PBVM.
9 2.2: Create direct mapping based on start address instead of mapping
11 2.1: Add support for "-dev <part>" argument parsing.
12 2.0: Provide devices based on the block I/O protocol, rather than the
13 simple file services protocol. Use the FreeBSD file system code
14 on top of those devices to access files.
15 1.2: Restructured. Has some user visible differences.
16 1.1: Pass the HCDP table address to the kernel via bootinfo if one
17 is present in the EFI system table.
18 1.0: Don't map the I/O port range. We expect the kernel to do it. It
19 was done in the loader as a debugging aid and not intended as a
21 0.3: Pass the physical address of the bootinfo block in register r8
22 to the kernel. Continue to put it at the fixed address for now.
23 0.2: Much improved version. Significant is the support for passing
24 the FPSWA interface pointer to the kernel.
25 0.1: Initial EFI version, germinated from the NetBSD i386
26 standalone, but enormously modified.