diff options
Diffstat (limited to 'drivers/mmc/fsl_esdhc.c')
| -rw-r--r-- | drivers/mmc/fsl_esdhc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index e3cd0c7..7b146a3 100644 --- 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(®s->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); |