diff options
Diffstat (limited to 'drivers/ddr/imx/imx8m/ddr_init.c')
| -rw-r--r-- | drivers/ddr/imx/imx8m/ddr_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ddr/imx/imx8m/ddr_init.c b/drivers/ddr/imx/imx8m/ddr_init.c index 664966c41b..99a67edfb0 100644 --- a/drivers/ddr/imx/imx8m/ddr_init.c +++ b/drivers/ddr/imx/imx8m/ddr_init.c @@ -190,6 +190,9 @@ int ddr_init(struct dram_timing_info *dram_timing) /* Step15: Set SWCTL.sw_done to 0 */ reg32_write(DDRC_SWCTL(0), 0x00000000); + /* Apply rank-to-rank workaround */ + update_umctl2_rank_space_setting(dram_timing->fsp_msg_num - 1); + /* Step16: Set DFIMISC.dfi_init_start to 1 */ setbits_le32(DDRC_DFIMISC(0), (0x1 << 5)); |