tree 879cf10b808b1cc2f4aa708d44cbba717089ad6c
parent 7026e84ae838da8ee7fb6f4b56473f206aff4d31
author Daniel Schwierzeck <daniel.schwierzeck@gmail.com> 1536339724 +0200
committer Daniel Schwierzeck <daniel.schwierzeck@gmail.com> 1537642923 +0200

MIPS: cache: optimise changing of k0 CCA mode

Changing the Cache Coherency Algorithm (CCA) for kernel mode
requires executing from KSEG1. Thus do a jump from KSEG0 to KSEG1
before changing the CCA mode. Jump back to KSEG0 afterwards.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>