Re: [U-Boot] [PATCH REPOST3 1/2] ARM: rpi_b: power on SDHCI and USB HW modules

2014-01-13 Thread Albert ARIBAUD
Hi Stephen, On Thu, 26 Dec 2013 19:47:19 -0700, Stephen Warren wrote: > Send RPC commands to the VideoCore to turn on the SDHCI and USB modules. > For SDHCI this isn't needed in practice, since the firmware already > turned on the power in order to load U-Boot. However, it's best to be > explici

[U-Boot] [PATCH REPOST3 1/2] ARM: rpi_b: power on SDHCI and USB HW modules

2013-12-26 Thread Stephen Warren
Send RPC commands to the VideoCore to turn on the SDHCI and USB modules. For SDHCI this isn't needed in practice, since the firmware already turned on the power in order to load U-Boot. However, it's best to be explicit. For USB, this is necessary, since the module isn't powered otherwise. This wil