kirkwood: define CONFIG_SYS_CACHELINE_SIZE

By default, on Kirkwood SoC DCache Lnd ICache line
lengths are 32 bytes long

Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
1 file changed