ddr: marvell: a38x: Allow boards to specify CK_DELAY parameter
For some layouts it is necessary to adjust the CK_DELAY parameter to
successfully complete DDR training. Add the ability to specify the
CK_DELAY in the mv_ddr_topology_map.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
diff --git a/drivers/ddr/marvell/a38x/mv_ddr_topology.h b/drivers/ddr/marvell/a38x/mv_ddr_topology.h
index 766f25d..4fca476 100644
--- a/drivers/ddr/marvell/a38x/mv_ddr_topology.h
+++ b/drivers/ddr/marvell/a38x/mv_ddr_topology.h
@@ -319,6 +319,7 @@
unsigned int mv_ddr_if_bus_width_get(void);
unsigned int mv_ddr_cs_num_get(void);
int mv_ddr_is_ecc_ena(void);
+int mv_ddr_ck_delay_get(void);
unsigned long long mv_ddr_mem_sz_per_cs_get(void);
unsigned long long mv_ddr_mem_sz_get(void);
unsigned int mv_ddr_rtt_nom_get(void);