K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2014-07-11T23:41:56.567562Z
K 7
svn:log
V 196
Allow up to 512K for boot code on GPT with BIOS. As pmbr.s says in a comment,
"545K should be enough for any boot code". This rounds down slightly.

Reported by:	Matthew Fuller
MFC after:	2 weeks

END