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Subject: [Bug 199697] HEAD snapshot does not boot on MBP mid-2012
Date: Wed, 12 Aug 2015 01:11:31 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=199697

--- Comment #4 from John-Mark Gurney <jmg@FreeBSD.org> ---

I have tried the Aug 4th snapshot on a early-2015 13" MBP which reports:
addr, size    0xb0000000, 0x1437000
dimensions    2880 x 1800
stride        2944
masks        0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000

I'm a bit puzzled by the dimensions, as wikipedia says that the resolution
is 2560x1600...

The mid-2012 reports the same as in the original report...  But appears to
boot as the USB still gets accessed and I can push the power button, and it
will turn off...

My mid-2015 15" MBP reports:
addr, size    0x80180000, 0x13c6800
dimensions    2880 x 1800
stride        2880
masks        0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000

This appears not to boot as the USB drive turns off and stays off, and a
short press of the power button does not do anything...

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