Re: [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-17 Thread Troy Kisky
On 2/17/2015 5:36 AM, Otavio Salvador wrote: On Mon, Feb 16, 2015 at 11:38 PM, Troy Kisky troy.ki...@boundarydevices.com wrote: On 2/16/2015 2:38 PM, Otavio Salvador wrote: Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This

Re: [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-17 Thread Marek Vasut
On Tuesday, February 17, 2015 at 06:18:31 PM, Troy Kisky wrote: On 2/17/2015 5:36 AM, Otavio Salvador wrote: On Mon, Feb 16, 2015 at 11:38 PM, Troy Kisky troy.ki...@boundarydevices.com wrote: On 2/16/2015 2:38 PM, Otavio Salvador wrote: Some boards cannot do voltage negotiation but

Re: [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-17 Thread Otavio Salvador
On Tue, Feb 17, 2015 at 5:43 PM, Marek Vasut ma...@denx.de wrote: On Tuesday, February 17, 2015 at 06:18:31 PM, Troy Kisky wrote: On 2/17/2015 5:36 AM, Otavio Salvador wrote: On Mon, Feb 16, 2015 at 11:38 PM, Troy Kisky troy.ki...@boundarydevices.com wrote: On 2/16/2015 2:38 PM, Otavio

Re: [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-17 Thread Marek Vasut
On Tuesday, February 17, 2015 at 02:38:31 AM, Troy Kisky wrote: On 2/16/2015 2:38 PM, Otavio Salvador wrote: Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This commit adds CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT flag for this

Re: [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-17 Thread Otavio Salvador
On Mon, Feb 16, 2015 at 11:38 PM, Troy Kisky troy.ki...@boundarydevices.com wrote: On 2/16/2015 2:38 PM, Otavio Salvador wrote: Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This commit adds CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT

[U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-16 Thread Otavio Salvador
Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This commit adds CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT flag for this use. Signed-off-by: Otavio Salvador ota...@ossystems.com.br --- doc/README.fsl-esdhc| 1 +

Re: [U-Boot] [PATCH 2/4] mmc: fsl_esdhc: Add support to force VSELECT set

2015-02-16 Thread Troy Kisky
On 2/16/2015 2:38 PM, Otavio Salvador wrote: Some boards cannot do voltage negotiation but need to set the VSELECT bit forcely to ensure it to work at 1.8V. This commit adds CONFIG_SYS_FSL_ESDHC_FORCE_VSELECT flag for this use. Signed-off-by: Otavio Salvador ota...@ossystems.com.br ---