Re: [PATCH] sdhci: Add support for hosts that are only capable of 1-bit transfers

On Sat, Jun 13, 2009 at 09:40:02AM -0600, Grant Likely wrote: On Thu, Jun 11, 2009 at 2:15 PM, Anton Vorontsovavoront...@ru.mvista.com wrote: Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch

Re: [PATCH] sdhci: Add support for hosts that are only capable of 1-bit transfers

On Fri, 12 Jun 2009 00:15:45 +0400 Anton Vorontsov avoront...@ru.mvista.com wrote: Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch between serial (1-bit only) and nibble (4-bit) modes, thought we

Re: [PATCH] sdhci: Add support for hosts that are only capable of 1-bit transfers

On Thu, Jun 11, 2009 at 2:15 PM, Anton Vorontsovavoront...@ru.mvista.com wrote: Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch between serial (1-bit only) and nibble (4-bit) modes, thought we have to

[PATCH] sdhci: Add support for hosts that are only capable of 1-bit transfers

Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch between serial (1-bit only) and nibble (4-bit) modes, thought we have to disable more peripherals to work in 4-bit mode. Along with some small core