diff options
Diffstat (limited to 'src/soc/rockchip/rk3399/sdram.c')
| -rw-r--r-- | src/soc/rockchip/rk3399/sdram.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/soc/rockchip/rk3399/sdram.c b/src/soc/rockchip/rk3399/sdram.c index ecee11b62b..07c149de84 100644 --- a/src/soc/rockchip/rk3399/sdram.c +++ b/src/soc/rockchip/rk3399/sdram.c @@ -864,13 +864,16 @@ static int data_training_rl(u32 channel, const struct rk3399_sdram_params *param static int data_training_wdql(u32 channel, const struct rk3399_sdram_params *params) { u32 *denali_pi = rk3399_ddr_pi[channel]->denali_pi; - u32 rank = params->ch[channel].rank; + const u32 rank_mask = get_rank_mask(channel, params); u32 i, tmp; /* clear interrupt,PI_175 PI_INT_ACK:WR:0:17 */ write32(&denali_pi[175], 0x00003f7c); - for (i = 0; i < rank; i++) { + for (i = 0; i < MAX_RANKS_PER_CHANNEL; i++) { + if (!(rank_mask & (1 << i))) + continue; + select_per_cs_training_index(channel, i); /* * disable PI_WDQLVL_VREF_EN before wdq leveling? |