arm: Fix SCFG ICID reg addresses

On the LS102x boards, in order to initialize the ICID values of
masters, the dev_stream_id array holds absolute offsets from the
base of SCFG.

In ls102xa_config_ssmu_stream_id, the base pointer is cast to
uint32_t * before adding the offset, leading to an invalid address.
Casting it to void * solves the issue.

Signed-off-by: Vincent Siles <vincent.siles@provenrun.com>
Reviewed-by: York Sun <york.sun@nxp.com>

board/freescale/common/ls102xa_stream_id.c

@@ -10,11 +10,11 @@
 
 void ls102xa_config_smmu_stream_id(struct smmu_stream_id *id, uint32_t num)
 {
-	uint32_t *scfg = (uint32_t *)CONFIG_SYS_FSL_SCFG_ADDR;
+	void *scfg = (void *)CONFIG_SYS_FSL_SCFG_ADDR;
 	int i;
 
 	for (i = 0; i < num; i++)
-		out_be32(scfg + id[i].offset, id[i].stream_id);
+		out_be32((u32 *)(scfg + id[i].offset), id[i].stream_id);
 }
 
 void ls1021x_config_caam_stream_id(struct liodn_id_table *tbl, int size)