On 04/07/2013 10:27 AM, Jagan Teki wrote: > Hi, > > I saw that you have been added the SDHCI_QUIRK_WAIT_SEND_CMD on below commit > http://git.denx.de/?p=u-boot.git;a=commitdiff;h=13243f2eafc4292917178051fe1bb5aab2774dca > > I need few quires regarding the QUIRK delay. > 1. Why the delay is 1000 > + if (host->quirks & SDHCI_QUIRK_WAIT_SEND_CMD) > + udelay(1000); > + > 2. is this delay specific to s5p_sdhci controller?
This was specific to s5p_sdhci driver so as to replicate the behavior of s5p_mmc driver. > 3. I have an issue "Controller never released inhibit bit(s)" > but when I enable this quirk on my driver with udelay(10000), it's > working. I am not sure about the exact delay as per the spec. I have added Jaehoon to CC who might have additional information about this. > > Could you please help me. > > Thanks, > Jagan. > -- Tushar Behera _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
