diff options
Diffstat (limited to 'drivers/ram')
| -rw-r--r-- | drivers/ram/rockchip/sdram_rk3328.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/ram/rockchip/sdram_rk3328.c b/drivers/ram/rockchip/sdram_rk3328.c index 69521cef69..8329f4a352 100644 --- a/drivers/ram/rockchip/sdram_rk3328.c +++ b/drivers/ram/rockchip/sdram_rk3328.c @@ -377,16 +377,12 @@ static int sdram_init(struct dram_info *dram, printf("data training error\n"); return -1; } - if (data_training(dram, 1, sdram_params->base.dramtype) != 0) { - printf("data training error\n"); - return -1; - } if (sdram_params->base.dramtype == DDR4) pctl_write_vrefdq(dram->pctl, 0x3, 5670, sdram_params->base.dramtype); - if (pre_init == 0) { + if (pre_init != 0) { rx_deskew_switch_adjust(dram); tx_deskew_switch_adjust(dram); } @@ -482,7 +478,7 @@ static int sdram_init_detect(struct dram_info *dram, memcpy(&sdram_ch, &sdram_params->ch, sizeof(struct rk3328_sdram_channel)); - sdram_init(dram, sdram_params, 1); + sdram_init(dram, sdram_params, 0); dram_detect_cap(dram, sdram_params, 0); /* modify bw, cs related timing */ @@ -495,7 +491,7 @@ static int sdram_init_detect(struct dram_info *dram, sdram_ch.noc_timings.ddrtiming.b.bwratio = 1; /* reinit sdram by real dram cap */ - sdram_init(dram, sdram_params, 0); + sdram_init(dram, sdram_params, 1); /* redetect cs1 row */ sdram_detect_cs1_row(cap_info, sdram_params->base.dramtype); |