Re: [PATCH 10/19] ARM: OMAP4: PM: Work-around for ROM code BUG of IVAHD/TESLA

2012-04-25 Thread Tero Kristo
On Tue, 2012-04-24 at 12:50 -0500, Jon Hunter wrote: > Hi Tero, > > On 04/20/2012 04:33 AM, Tero Kristo wrote: > > From: Santosh Shilimkar > > > > The ROM BUG is when MPU Domain OFF wake up sequence that can compromise > > IVA and Tesla execution. > > > > At wakeup from MPU OFF on HS device onl

Re: [PATCH 10/19] ARM: OMAP4: PM: Work-around for ROM code BUG of IVAHD/TESLA

2012-04-24 Thread Jon Hunter
Hi Tero, On 04/20/2012 04:33 AM, Tero Kristo wrote: > From: Santosh Shilimkar > > The ROM BUG is when MPU Domain OFF wake up sequence that can compromise > IVA and Tesla execution. > > At wakeup from MPU OFF on HS device only (not GP device), when > restoring the Secure RAM, the ROM Code reconf

[PATCH 10/19] ARM: OMAP4: PM: Work-around for ROM code BUG of IVAHD/TESLA

2012-04-20 Thread Tero Kristo
From: Santosh Shilimkar The ROM BUG is when MPU Domain OFF wake up sequence that can compromise IVA and Tesla execution. At wakeup from MPU OFF on HS device only (not GP device), when restoring the Secure RAM, the ROM Code reconfigures the clocks the same way it is done at Cold Reset. The IVAHD