Upcoming i.MX9 support needs this.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
drivers/ddr/imx/helper.c | 4 +++-
include/soc/imx/ddr.h | 2 +-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/ddr/imx/helper.c b/drivers/ddr/imx/helper.c
index 0bd8d2688a..f21b14447c 100644
--- a/drivers/ddr/imx/helper.c
+++ b/drivers/ddr/imx/helper.c
@@ -27,7 +27,7 @@ void ddrphy_trained_csr_save(struct dram_controller *dram, struct dram_cfg_param
dwc_ddrphy_apb_wr(dram, 0xd0000, 0x1);
}
-void dram_config_save(struct dram_timing_info *timing_info,
+void *dram_config_save(struct dram_timing_info *timing_info,
unsigned long saved_timing_base)
{
int i = 0;
@@ -83,4 +83,6 @@ void dram_config_save(struct dram_timing_info *timing_info,
cfg->val = timing_info->ddrphy_pie[i].val;
cfg++;
}
+
+ return cfg;
}
diff --git a/include/soc/imx/ddr.h b/include/soc/imx/ddr.h
index 711abc07ba..bc793cf3ed 100644
--- a/include/soc/imx/ddr.h
+++ b/include/soc/imx/ddr.h
@@ -90,7 +90,7 @@ static inline void ddr_get_firmware(enum dram_type dram_type)
int ddr_cfg_phy(struct dram_controller *dram, struct dram_timing_info *timing_info);
void ddrphy_trained_csr_save(struct dram_controller *dram, struct dram_cfg_param *param,
unsigned int num);
-void dram_config_save(struct dram_timing_info *info, unsigned long base);
+void *dram_config_save(struct dram_timing_info *info, unsigned long base);
/* utils function for ddr phy training */
int wait_ddrphy_training_complete(struct dram_controller *dram);
--
2.39.2
