Hello Fabio and Stefano, On Thu, Jan 16, 2014 at 11:21 AM, Fabio Estevam <feste...@gmail.com> wrote: > > On Thu, Jan 16, 2014 at 11:06 AM, Stefano Babic <sba...@denx.de> wrote: > > > Anyway, is it the fix known ? Should it be done in U-Boot or FSL-3.10 > > kernel ? > > I have just started debugging, so I am not sure at this point. > > Internal FSL U-boot also disables VDDPU, but it does not cause the > hang when GPU driver is loaded. >
As I said the SabreSD case seems to be solvable adding support for the PMIC. I did it for our customer board and it works however it does not solve the case where the board does not have a PMIC. One of our customer is in that case and for now I don't know a solution for it. The PMIC way that has been done in FSL fork is quite ugly as it does not use the PMIC API but can be used as a base for it. -- 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
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