Bob Feretich wrote:
> The debounce clock is not the source of the problem.
> On the 2430 chip, the debounce clock is under software control. For the
> OMAP3 chips, its been placed under hardware control. So the 2.6.31
> kernel classifies the this message as a warning...
>
> 1053 host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
> 1054 /*
> 1055 * MMC can still work without debounce clock.
> 1056 */
> 1057 if (IS_ERR(host->dbclk))
> 1058 dev_warn(mmc_dev(host->mmc), "Failed to get
> debounce clock\n");
> 1059 else
>
> In the 2.6.33 kernel the message has been made 2430 specific...
>
> 1709 if (cpu_is_omap2430()) {
> 1710 host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
> 1711 /*
> 1712 * MMC can still work without debounce clock.
> 1713 */
> 1714 if (IS_ERR(host->dbclk))
> 1715 dev_warn(mmc_dev(host->mmc),
> 1716 "Failed to get debounce clock\n");
> 1717 else
> ... snipped ... " clk failed\n");
> 1724 }
>
> I removed all of the patches and rebuilt without the Adeos patch. I
> lost host USB Host Port capability, but the BeagleBoard booted.
>
> I then applied the Adeos patch, but disabled Xenomai. The result is the
> same. The board hangs waiting for /dev/mmcblk0p2.
What about testing 2.6.33 ?
--
Gilles.
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