NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE. The format of this
file is important - make sure the entries are appended on end, last item
is taken as the current.
0.1: L-Card+ Boot, the first version.
0.2: L-Card+ Boot, support for gziped image.
1.0: L-Card+ Boot, the first working :-) version.
1.0.1: L-Card+ Boot, e-care node specific version.
1.0.2: L-Card+ Boot, work as second loader.
1.0.3: L-Card+ Boot, using write buffer in block_write.
1.1: L-Card+ Boot, bootable from network with BOOTP and TFTP.