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authorPaul Burton <paul.burton@imgtec.com>2016-09-21 11:18:50 +0100
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2016-09-21 15:04:04 +0200
commit4f9226b40379847339af8a7777be26f2db72e79b (patch)
treea588a056dc8fd9167d595278f78f75553fd28a86 /board/Marvell
parent33b5c9b2092e10fa3b8b325823c846368f25bba9 (diff)
MIPS: Preserve Config implementation-defined bits
The coprocessor 0 Config register includes 9 implementation defined bits, which in some processors do things like enable write combining or other functionality. We ought not to wipe them to 0 during boot. Rather than doing so, preserve their value & only clear the bits standardised by the MIPS architecture. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
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