On Sat, 2019-09-14 at 18:51 +0200, Christophe Leroy wrote:
>
> Le 14/09/2019 à 16:34, Scott Wood a écrit :
> > On Fri, 2019-08-23 at 12:50 +, Christophe Leroy wrote:
> > > On mpc83xx with a QE, IMMR is 2Mbytes.
> > > On mpc83xx without a QE, IMMR is 1Mbytes.
> > > Each driver will map a part
Le 14/09/2019 à 16:34, Scott Wood a écrit :
On Fri, 2019-08-23 at 12:50 +, Christophe Leroy wrote:
On mpc83xx with a QE, IMMR is 2Mbytes.
On mpc83xx without a QE, IMMR is 1Mbytes.
Each driver will map a part of it to access the registers it needs.
Some driver will map the same part of
On Fri, 2019-08-23 at 12:50 +, Christophe Leroy wrote:
> On mpc83xx with a QE, IMMR is 2Mbytes.
> On mpc83xx without a QE, IMMR is 1Mbytes.
> Each driver will map a part of it to access the registers it needs.
> Some driver will map the same part of IMMR as other drivers.
>
> In order to
On mpc83xx with a QE, IMMR is 2Mbytes.
On mpc83xx without a QE, IMMR is 1Mbytes.
Each driver will map a part of it to access the registers it needs.
Some driver will map the same part of IMMR as other drivers.
In order to reduce TLB misses, map the full IMMR with a BAT.
Signed-off-by: Christophe
