On 30/05/2012 07:43, Marek Vasut wrote:
> This function can be overridden at run-time and allows implementors
> of new boards based on the i.MX28 chip to fine-tune the memory params.
> It is possible to write into the dram_vals array because when the SPL
> runs, it is located SRAM. Therefore the lo
Dear Stefano Babic,
> On 18/06/2012 17:43, Marek Vasut wrote:
> >> So ... what do you expect me to do? The register is called HW_DRAM_CTL29
> >> (very descriptive) ... do you want me to create a file full of
> >> HW_DRAM_CTLnn ?
> >
> > Would adding such comment be enough to satisfy you? (In slig
On 18/06/2012 17:43, Marek Vasut wrote:
>>
>> So ... what do you expect me to do? The register is called HW_DRAM_CTL29
>> (very descriptive) ... do you want me to create a file full of
>> HW_DRAM_CTLnn ?
>
> Would adding such comment be enough to satisfy you? (In slightly more polite
> manner I
Dear Stefano Babic,
> > On 18/06/2012 16:23, Marek Vasut wrote:
> > > Dear Fabio Estevam,
> > >
> > >> Hi Marek,
> > >>
> > >> On Thu, May 31, 2012 at 3:45 PM, Marek Vasut wrote:
> > >>> Call this or similar in your spl_boot.c to adjust the DRAM
> > >>> configuration. Actually I think even the
Dear Stefano Babic,
> On 18/06/2012 16:23, Marek Vasut wrote:
> > Dear Fabio Estevam,
> >
> >> Hi Marek,
> >>
> >> On Thu, May 31, 2012 at 3:45 PM, Marek Vasut wrote:
> >>> Call this or similar in your spl_boot.c to adjust the DRAM
> >>> configuration. Actually I think even the following value
On 18/06/2012 16:23, Marek Vasut wrote:
> Dear Fabio Estevam,
>
>> Hi Marek,
>>
>> On Thu, May 31, 2012 at 3:45 PM, Marek Vasut wrote:
>>> Call this or similar in your spl_boot.c to adjust the DRAM configuration.
>>> Actually I think even the following value should fix your problem:
>>>
>>> void
Dear Fabio Estevam,
> Hi Marek,
>
> On Thu, May 31, 2012 at 3:45 PM, Marek Vasut wrote:
> > Call this or similar in your spl_boot.c to adjust the DRAM configuration.
> > Actually I think even the following value should fix your problem:
> >
> > void mx28_adjust_memory_params(uint32_t *dram_vals
Hi Marek,
On Thu, May 31, 2012 at 3:45 PM, Marek Vasut wrote:
> Call this or similar in your spl_boot.c to adjust the DRAM configuration.
> Actually I think even the following value should fix your problem:
>
> void mx28_adjust_memory_params(uint32_t *dram_vals)
> {
> dram_vals[0x74 >> 2]
Dear Fabio Estevam,
> Hi Marek,
>
> On Wed, May 30, 2012 at 2:43 AM, Marek Vasut wrote:
> > This function can be overridden at run-time and allows implementors
> > of new boards based on the i.MX28 chip to fine-tune the memory params.
> > It is possible to write into the dram_vals array because
Hi Marek,
On Wed, May 30, 2012 at 2:43 AM, Marek Vasut wrote:
> This function can be overridden at run-time and allows implementors
> of new boards based on the i.MX28 chip to fine-tune the memory params.
> It is possible to write into the dram_vals array because when the SPL
> runs, it is locate
This function can be overridden at run-time and allows implementors
of new boards based on the i.MX28 chip to fine-tune the memory params.
It is possible to write into the dram_vals array because when the SPL
runs, it is located SRAM. Therefore the location is writable. There is
no possibility of t
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