Hi!
I've read about an implementation requirement regarding the usage of
FPGA/HPS SDRAM bridge.
(Link and Text attached at the end.)
The 3. step involves writing the APPLYCFG bit in the STATICCFG register
while the SDRAM interface is completely IDLE.
IMHO, it's only possible in SPL stage wher
On Tuesday, September 01, 2015 at 10:41:31 AM, Jian Luo wrote:
> Hi!
Hi,
> I've read about an implementation requirement regarding the usage of
> FPGA/HPS SDRAM bridge.
> (Link and Text attached at the end.)
>
> The 3. step involves writing the APPLYCFG bit in the STATICCFG register
> while the
**
Hi Marek,
On 01.09.2015 11:03, Marek Vasut wrote:
On Tuesday, September 01, 2015 at 10:41:31 AM, Jian Luo wrote:
Hi!
Hi,
I've read about an implementation requirement regarding the usage of
FPGA/HPS SDRAM bridge.
(Link and Text attached at the end.)
The 3. step involves writing the APPLY
On Tuesday, September 01, 2015 at 01:49:43 PM, Jian Luo wrote:
> **
> Hi Marek,
Hi!
> On 01.09.2015 11:03, Marek Vasut wrote:
> > On Tuesday, September 01, 2015 at 10:41:31 AM, Jian Luo wrote:
> >> Hi!
> >
> > Hi,
> >
> >> I've read about an implementation requirement regarding the usage of
> >
Hi Marek,
On 01.09.2015 14:03, Marek Vasut wrote:
> On Tuesday, September 01, 2015 at 01:49:43 PM, Jian Luo wrote:
snip
>> What about calling socfpga_sdram_apply_static_cfg() direct in
>> socfpga_load() in drivers/fpga/socfpga.c to make it generic?
>
> Which code exactly do you refer to
On Tuesday, September 01, 2015 at 02:32:26 PM, Jian Luo wrote:
> Hi Marek,
Hi!
> On 01.09.2015 14:03, Marek Vasut wrote:
> > On Tuesday, September 01, 2015 at 01:49:43 PM, Jian Luo wrote:
> snip
>
> >> What about calling socfpga_sdram_apply_static_cfg() direct in
> >> socfpga_load() i
Hi Marek,
On 02.09.2015 12:27, Marek Vasut wrote:
> On Tuesday, September 01, 2015 at 02:32:26 PM, Jian Luo wrote:
>> Hi Marek,
>
> Hi!
>
>> On 01.09.2015 14:03, Marek Vasut wrote:
>> > On Tuesday, September 01, 2015 at 01:49:43 PM, Jian Luo wrote:
>> snip
>>
>> >> What about calling so
On Wednesday, September 02, 2015 at 01:29:36 PM, Jian Luo wrote:
> Hi Marek,
Hi!
> On 02.09.2015 12:27, Marek Vasut wrote:
> > On Tuesday, September 01, 2015 at 02:32:26 PM, Jian Luo wrote:
> >> Hi Marek,
> >
> > Hi!
> >
> >> On 01.09.2015 14:03, Marek Vasut wrote:
> >> > On Tuesday, Se
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