Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-08 Thread Scott Wood
On Wed, 2014-10-08 at 18:46 +0200, leroy christophe wrote: > Le 07/10/2014 02:19, Scott Wood a écrit : > > On Sat, 2014-10-04 at 12:15 +0200, christophe leroy wrote: > >> Le 03/10/2014 22:24, Scott Wood a écrit : > >>> On Fri, 2014-10-03 at 22:15 +0200, christophe leroy wrote: > Le 03/10/2014

Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-08 Thread leroy christophe
Le 07/10/2014 02:19, Scott Wood a écrit : On Sat, 2014-10-04 at 12:15 +0200, christophe leroy wrote: Le 03/10/2014 22:24, Scott Wood a écrit : On Fri, 2014-10-03 at 22:15 +0200, christophe leroy wrote: Le 03/10/2014 16:44, Mark Brown a écrit : On Fri, Oct 03, 2014 at 02:56:09PM +0200, Christ

Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-06 Thread Scott Wood
On Sat, 2014-10-04 at 12:15 +0200, christophe leroy wrote: > Le 03/10/2014 22:24, Scott Wood a écrit : > > On Fri, 2014-10-03 at 22:15 +0200, christophe leroy wrote: > >> Le 03/10/2014 16:44, Mark Brown a écrit : > >>> On Fri, Oct 03, 2014 at 02:56:09PM +0200, Christophe Leroy wrote: > >>> > +

Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-04 Thread christophe leroy
Le 03/10/2014 22:24, Scott Wood a écrit : On Fri, 2014-10-03 at 22:15 +0200, christophe leroy wrote: Le 03/10/2014 16:44, Mark Brown a écrit : On Fri, Oct 03, 2014 at 02:56:09PM +0200, Christophe Leroy wrote: +config CPM1_RELOCSPI + bool "Dynamic SPI relocation" + default n +

Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-03 Thread Scott Wood
On Fri, 2014-10-03 at 22:15 +0200, christophe leroy wrote: > Le 03/10/2014 16:44, Mark Brown a écrit : > > On Fri, Oct 03, 2014 at 02:56:09PM +0200, Christophe Leroy wrote: > > > >> +config CPM1_RELOCSPI > >> + bool "Dynamic SPI relocation" > >> + default n > >> + help > >> +On recent MPC8xx

Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-03 Thread christophe leroy
Le 03/10/2014 16:44, Mark Brown a écrit : On Fri, Oct 03, 2014 at 02:56:09PM +0200, Christophe Leroy wrote: +config CPM1_RELOCSPI + bool "Dynamic SPI relocation" + default n + help + On recent MPC8xx (at least MPC866 and MPC885) SPI can be relocated + without

Re: [PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-03 Thread Mark Brown
On Fri, Oct 03, 2014 at 02:56:09PM +0200, Christophe Leroy wrote: > +config CPM1_RELOCSPI > + bool "Dynamic SPI relocation" > + default n > + help > + On recent MPC8xx (at least MPC866 and MPC885) SPI can be relocated > + without micropatch. This activates relocation to a d

[PATCH 2/2] spi: fsl-spi: Allow dynamic allocation of CPM1 parameter RAM

2014-10-03 Thread Christophe Leroy
On CPM1, the SPI parameter RAM has a default location. In order to use SPI while using SCC2 with features like QMC or Ethernet, it is necessary to relocate SPI parameter RAM in a free location in the CPM dual port RAM. With this patch, when CONFIG_CPM1_RELOCSPI is set, the parameter RAM for SPI is