Hi Otavio, On Tue, Dec 22, 2015 at 09:51:37AM -0200, Otavio Salvador wrote:
On Tue, Dec 22, 2015 at 7:03 AM, Peng Fan van.freenix@gmail.com wrote:
From: Peng Fan peng.fan@nxp.com
For i.MX6SX SABRESD, USDHC4 can be used for SD and EMMC, default it is used for SD.
This patch introduces EMMC pinmux settings and a new macro CONFIG_MX6SXSABRESD_EMMC_REWORK. If the board has been reworked to support emmc, need to enable this macro.
Signed-off-by: Peng Fan peng.fan@nxp.com Cc: Stefano Babic sbabic@denx.de
Is it worth supporting this 'reworked' board? if someone reworks a board it is expected to have to rework the BSP of it, as well.
usdhc4 can be used for SD and emmc. This is the feature of the board, so I think we need to support it. But there is no way to dynamically check whether using sd or emmc now, adding the macro for using emmc.
Regards, Peng.
-- Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750