Re: [U-Boot] [PATCH v2] mx31: Setup AIPS registers

2012-03-03 Thread Stefano Babic
On 01/03/2012 13:29, Fabio Estevam wrote: > On Thu, Mar 1, 2012 at 3:30 AM, Dirk Behme wrote: > >> Ah, thanks for the explanation! :) >> >> This does mean that you want the change in both, U-Boot and kernel, correct? > > Correct. > >> Yes, we definitely should look at which parts are common. I

Re: [U-Boot] [PATCH v2] mx31: Setup AIPS registers

2012-03-01 Thread Fabio Estevam
On Thu, Mar 1, 2012 at 3:30 AM, Dirk Behme wrote: > Ah, thanks for the explanation! :) > > This does mean that you want the change in both, U-Boot and kernel, correct? Correct. > Yes, we definitely should look at which parts are common. I haven't looked > at the details, but at least the regist

Re: [U-Boot] [PATCH v2] mx31: Setup AIPS registers

2012-02-29 Thread Dirk Behme
On 29.02.2012 21:56, Fabio Estevam wrote: On Wed, Feb 29, 2012 at 5:03 PM, Dirk Behme wrote: Hmm, sorry if I missed anything because it's too late here. But: Why now an U-Boot patch? What's about the kernel patch you sent earlier? http://www.spinics.net/lists/arm-kernel/msg162109.html The

Re: [U-Boot] [PATCH v2] mx31: Setup AIPS registers

2012-02-29 Thread Fabio Estevam
On Wed, Feb 29, 2012 at 5:03 PM, Dirk Behme wrote: > Hmm, sorry if I missed anything because it's too late here. But: > > Why now an U-Boot patch? What's about the kernel patch you sent earlier? > > http://www.spinics.net/lists/arm-kernel/msg162109.html The motivation for this patch came after I

Re: [U-Boot] [PATCH v2] mx31: Setup AIPS registers

2012-02-29 Thread Dirk Behme
On 29.02.2012 20:44, Fabio Estevam wrote: Setup mx31 AIPS registers. It was verified on a mx31pdk that without the AIPS settings it is not possible to run audio playback. Signed-off-by: Fabio Estevam Hmm, sorry if I missed anything because it's too late here. But: Why now an U-Boot patch? Wh

[U-Boot] [PATCH v2] mx31: Setup AIPS registers

2012-02-29 Thread Fabio Estevam
Setup mx31 AIPS registers. It was verified on a mx31pdk that without the AIPS settings it is not possible to run audio playback. Signed-off-by: Fabio Estevam --- Changes since v1: - Use CONFIG_ARCH_CPU_INIT - Zero-out the 8 MSB of opacr4 - Confirmed that audio playback does work arch/arm/cpu/a