John Sarman <johnsarman@xxxxxxxxx> writes: > ---------- Forwarded message ---------- > From: John Sarman <johnsarman@xxxxxxxxx> > Date: Wed, Aug 5, 2009 at 12:01 PM > Subject: Re: MMC3 Overo > To: Grazvydas Ignotas <notasas@xxxxxxxxx> > > > On Wed, Aug 5, 2009 at 4:32 AM, Grazvydas Ignotas<notasas@xxxxxxxxx> wrote: >>> <u-boot_snip> >>> MUX_VAL(CP(ETK_CLK_ES2), (IDIS | PTU | EN | M2)) /*MMC3_CLK*/\ >> >> You must have input enable on CLK line for MMC3 or it won't work for >> some reason (MMC 1 and 2 doesn't need that). Without this part of the >> host controller hardware doesn't get the clock I guess, or something >> like that. You won't believe how much time we've wasted on this! >> > MUX_VAL(CP(ETK_CLK_ES2), (IEN | PTU | EN | M2)) /*MMC3_CLK*/\ > > Works Beautifully, Thank you so much. I have also burnt too much > midnight oil on this problem. > So looks like Overo MMC3 works like a champ! Might I suggest a kernel patch for this rather than fixing u-boot so that all the midnight oil you've burnt does not have to be duplicated by others. Thanks, Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
