[U-Boot] ARM: Update mach-types

[Troy Kisky]

|ARM: Update mach-types
|
|This commit updates the mach-types based on the latest in Linus's head
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|Signed-off-by: Marek Vasut <marek.vasut at gmail.com>

Hi Marek,


Can I get you to do this again? I'd the symbol for
MACH_MX6Q_SABRELITE.

Thanks
Troy