Message ID | 1514883082-338-1-git-send-email-peng.fan@nxp.com |
---|---|
State | Accepted |
Commit | db359efd5907edbeaea2e3eb3504729f60208cd8 |
Delegated to: | Jaehoon Chung |
Headers | show
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charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> |
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[U-Boot] mmc: fsl_esdhc: Fix eMMC 1.8v setting issue
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diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 499d622..4bbe4f9 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -647,7 +647,11 @@ static int esdhc_init_common(struct fsl_esdhc_priv *priv, struct mmc *mmc) esdhc_write32(®s->clktunectrlstatus, 0x0); /* Put VEND_SPEC to default value */ - esdhc_write32(®s->vendorspec, VENDORSPEC_INIT); + if (priv->vs18_enable) + esdhc_write32(®s->vendorspec, (VENDORSPEC_INIT | + ESDHC_VENDORSPEC_VSELECT)); + else + esdhc_write32(®s->vendorspec, VENDORSPEC_INIT); /* Disable DLL_CTRL delay line */ esdhc_write32(®s->dllctrl, 0x0); @@ -676,9 +680,6 @@ static int esdhc_init_common(struct fsl_esdhc_priv *priv, struct mmc *mmc) /* Set timout to the maximum value */ esdhc_clrsetbits32(®s->sysctl, SYSCTL_TIMEOUT_MASK, 14 << 16); - if (priv->vs18_enable) - esdhc_setbits32(®s->vendorspec, ESDHC_VENDORSPEC_VSELECT); - return 0; }