Re: [U-Boot] Micron eMMC problem on sabre SD like card

2013-06-06 Thread Fabio Estevam
On Thu, Jun 6, 2013 at 11:58 AM, jean-francois simon wrote: > Will do. > Also, I was looking around and came across this VSELECT bit in the > VEND_SPEC register (219_80C0 Vendor Specific Register > (uSDHC3_VEND_SPEC) ) > > It is used to generate low voltage, like 1.8V (n bus SD3 here) which I >

Re: [U-Boot] Micron eMMC problem on sabre SD like card

2013-06-06 Thread jean-francois simon
Hi, Stefano, Fabio, On Thu, Jun 6, 2013 at 6:39 AM, Fabio Estevam wrote: > On Thu, Jun 6, 2013 at 10:34 AM, Stefano Babic wrote: >> Could be the same as the issue reported by Fabio at >> http://patchwork.ozlabs.org/patch/246928/ ? > > Yes, please apply this one and also: > http://patchwork.ozlab

Re: [U-Boot] Micron eMMC problem on sabre SD like card

2013-06-06 Thread Fabio Estevam
Hi Jean-Francois, On Thu, Jun 6, 2013 at 10:34 AM, Stefano Babic wrote: > Could be the same as the issue reported by Fabio at > http://patchwork.ozlabs.org/patch/246928/ ? Yes, please apply this one and also: http://patchwork.ozlabs.org/patch/248877/ With both patches applied SD functionality

Re: [U-Boot] Micron eMMC problem on sabre SD like card

2013-06-06 Thread Stefano Babic
Hi Jean-Francois, On 25/05/2013 17:32, jean-francois simon wrote: > Hi, > We have a new design that is based on Freescale SABRE SD card. > We see that accesses made to the eMMC (Micron MTFC64GJVDN-4M ) are not > working. > We have placed the eMMC on SD3 (SD4 on Sabre SD). We want to use it in > 8

Re: [U-Boot] Micron eMMC problem on sabre SD like card

2013-06-06 Thread jean-francois simon
Hi, On Sat, May 25, 2013 at 8:32 AM, jean-francois simon wrote: > We have a new design that is based on Freescale SABRE SD card. > We see that accesses made to the eMMC (Micron MTFC64GJVDN-4M ) are not > working. > We have placed the eMMC on SD3 (SD4 on Sabre SD). We want to use it in > 8bit bu