| commit | 4f5561c9ff0321e58d8a493fd7a02398fe243f24 | [log] [tgz] |
|---|---|---|
| author | Paul Burton <paul.burton@imgtec.com> | Wed Sep 21 11:18:50 2016 +0100 |
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | Wed Sep 21 15:04:04 2016 +0200 |
| tree | a588a056dc8fd9167d595278f78f75553fd28a86 | |
| parent | 8c57b0426a92b6616ed59845fe9cd6eb81d413fc [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>