Merge branch 'master' of git://git.denx.de/u-boot-nand-flash

[oweals/u-boot.git] / drivers / mmc / fsl_esdhc.c

diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index e3cd0c777e3e393ffed90b84998b7696399c5d10..7b146a360444b1a3f524aaf43c0be0eac76eb0aa 100644 (file)
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -500,6 +500,10 @@ static int esdhc_getcd(struct mmc *mmc)
        struct fsl_esdhc *regs = (struct fsl_esdhc *)cfg->esdhc_base;
        int timeout = 1000;
 
+#ifdef CONFIG_ESDHC_DETECT_QUIRK
+       if (CONFIG_ESDHC_DETECT_QUIRK)
+               return 1;
+#endif
        while (!(esdhc_read32(&regs->prsstat) & PRSSTAT_CINS) && --timeout)
                udelay(1000);
 
@@ -592,6 +596,11 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
        if (caps & ESDHC_HOSTCAPBLT_HSS)
                mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
+#ifdef CONFIG_ESDHC_DETECT_8_BIT_QUIRK
+       if (CONFIG_ESDHC_DETECT_8_BIT_QUIRK)
+               mmc->host_caps &= ~MMC_MODE_8BIT;
+#endif
+
        mmc->f_min = 400000;
        mmc->f_max = MIN(gd->arch.sdhc_clk, 52000000);