This series of patches defines the prerequisites for cache support on i.MX6 to allow further driver development to occur.
It does not enable the use of the data cache by default. To enable data cache, comment out this line in mx6qsabrelite.h or mx6qarm2.h:
#define CONFIG_SYS_DCACHE_OFF
V2 of this patch set removes the ethernet driver (fec_mxc) from the patch set because the changes in that driver require additional attention.
Eric Nelson (3): i.MX6: define CACHELINE_SIZE i.MX6: implement enable_caches() i.MX6: mx6qsabrelite: add cache commands if cache is enabled
arch/arm/cpu/armv7/mx6/soc.c | 8 ++++++++ arch/arm/include/asm/arch-mx6/imx-regs.h | 2 ++ include/configs/mx6qarm2.h | 2 ++ include/configs/mx6qsabrelite.h | 6 ++++++ 4 files changed, 18 insertions(+), 0 deletions(-)