[U-Boot] [PATCH v2] nios2: set default cache configuration in start.S

[Marek Vasut]

On Friday, October 09, 2015 at 02:11:48 PM, Thomas Chou wrote:
> Set default icache and dcache configuration for start.S.
> 
> We want to remove the CONFIG_SYS_{I,D}CACHE_SIZE...
> configuration macros. As we are just barely starting from
> reset, there is no luxury of device tree.
> 
> We will set some maximum cache configuration so that it will
> work for most configurations. This is used only in this
> start.S. The speed penalty is only once here.
> 
> After start up, during board initialization, cpu information
> will be extracted from device tree. Then cache flush operations
> will have correct cache configurations.
> 
> Signed-off-by: Thomas Chou <thomas at wytron.com.tw>

Acked-by: Marek Vasut <marex at denx.de>

Best regards,
Marek Vasut