5f8cfbe134
boot1 is too early to be deciding a good resolution. Console modes don't map cleanly/predictably to actual screen resolutions, and GOP does not reflect the actual screen resolution after a console mode change. Rip it out. Add an efi-autoresizecons command to loader to choose an optimal screen resolution based on the current environment. We'll explicitly execute this later, preferably before we draw anything of value but after we load config and pick up any tunables we may need to decide where we're going. This method also allows us to actually pass the correct framebuffer information on to the kernel. UGA autoresizing is not implemented because it doesn't have the kind of mode enumeration that GOP does. If an interested person with relevant hardware could get in contact, we can take a look at implementing UGA autoresize. This effectively "fixes" the breakage caused by r327058, but doesn't actually set the resolution correctly until the interpreter calls efi-autoresizcons. The lualoader version of this has been included for reference; the forth equivalent will follow. Reviewed by: imp (with some hestitation), manu Differential Revision: https://reviews.freebsd.org/D14788
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