On Mon, Jun 15, 2009 at 12:57 AM, Benjamin
Herrenschmidt wrote:
> On Wed, 2009-05-27 at 12:55 -0600, Grant Likely wrote:
>> From: Grant Likely
>>
>> ioremap_early() is useful for things like mapping SoC internally registers
>> and early debug output because it allows mappings to devices to be setu
On Mon, Jun 15, 2009 at 12:55 AM, Benjamin
Herrenschmidt wrote:
> On Wed, 2009-05-27 at 12:55 -0600, Grant Likely wrote:
>> From: Grant Likely
>>
>> ioremap_early() is useful for things like mapping SoC internally registers
>> and early debug output because it allows mappings to devices to be setu
On Wed, 2009-05-27 at 12:55 -0600, Grant Likely wrote:
> From: Grant Likely
>
> ioremap_early() is useful for things like mapping SoC internally registers
> and early debug output because it allows mappings to devices to be setup
> early in the boot process where they are needed. It also give a
On Wed, 2009-05-27 at 12:55 -0600, Grant Likely wrote:
> From: Grant Likely
>
> ioremap_early() is useful for things like mapping SoC internally registers
> and early debug output because it allows mappings to devices to be setup
> early in the boot process where they are needed. It also give a
From: Grant Likely
ioremap_early() is useful for things like mapping SoC internally registers
and early debug output because it allows mappings to devices to be setup
early in the boot process where they are needed. It also give a
performance boost since BAT mapped registers don't get flushed ou