diff options
Diffstat (limited to 'drivers/mmc/renesas-sdhi.c')
| -rw-r--r-- | drivers/mmc/renesas-sdhi.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/mmc/renesas-sdhi.c b/drivers/mmc/renesas-sdhi.c index 20b1e9277eb..23db2a75c44 100644 --- a/drivers/mmc/renesas-sdhi.c +++ b/drivers/mmc/renesas-sdhi.c @@ -568,8 +568,8 @@ int renesas_sdhi_execute_tuning(struct udevice *dev, uint opcode) struct mmc *mmc = upriv->mmc; unsigned int tap_num; unsigned int taps = 0; - int i, ret = 0; - u32 caps; + int i, ret = 0, sret; + u32 caps, reg; /* Only supported on Renesas RCar */ if (!(priv->caps & TMIO_SD_CAP_RCAR_UHS)) @@ -605,15 +605,15 @@ int renesas_sdhi_execute_tuning(struct udevice *dev, uint opcode) caps = priv->caps; priv->caps &= ~TMIO_SD_CAP_DMA_INTERNAL; - ret = mmc_send_tuning(mmc, opcode, NULL); + ret = mmc_send_tuning(mmc, opcode); priv->caps = caps; if (ret == 0) taps |= BIT(i); - ret = renesas_sdhi_compare_scc_data(priv); - if (ret == 0) + reg = renesas_sdhi_compare_scc_data(priv); + if (reg == 0) priv->smpcmp |= BIT(i); mdelay(1); @@ -624,9 +624,9 @@ int renesas_sdhi_execute_tuning(struct udevice *dev, uint opcode) * eMMC. */ if (ret && (opcode == MMC_CMD_SEND_TUNING_BLOCK_HS200)) { - ret = mmc_send_stop_transmission(mmc, false); - if (ret < 0) - dev_dbg(dev, "Tuning abort fail (%d)\n", ret); + sret = mmc_send_stop_transmission(mmc, false); + if (sret < 0) + dev_dbg(dev, "Tuning abort fail (%d)\n", sret); } } @@ -798,9 +798,12 @@ static int renesas_sdhi_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, #if CONFIG_IS_ENABLED(MMC_UHS_SUPPORT) || \ CONFIG_IS_ENABLED(MMC_HS200_SUPPORT) || \ CONFIG_IS_ENABLED(MMC_HS400_SUPPORT) + struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev); struct tmio_sd_priv *priv = dev_get_priv(dev); + struct mmc *mmc = upriv->mmc; - renesas_sdhi_check_scc_error(dev); + if (!mmc->tuning) + renesas_sdhi_check_scc_error(dev); if (cmd->cmdidx == MMC_CMD_SEND_STATUS) renesas_sdhi_adjust_hs400_mode_enable(priv); |