u-boot-brain/arch/mips/include
Paul Burton 7953354b07 MIPS: Join the coherent domain when a CM is present
MIPS Linux expects the bootloader to leave the boot CPU a member of the
coherent domain when running on a system with a CM, and we will need to
do so if we wish to make use of IOCUs to have cache-coherent DMA in
U-Boot (and on some systems there is no choice in that matter). When a
CM is present, join the coherent domain after completing cache
initialisation.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
2016-09-21 15:04:04 +02:00
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asm MIPS: Join the coherent domain when a CM is present 2016-09-21 15:04:04 +02:00