[v2] xilinx_spips: Update CS assertion when striping

[Qemu-devel] [PATCH v2 0/2] xilinx_spips: Update CS assertion when striping

Francisco Iglesias posted 2 patches 7 years, 8 months ago

Diff against v1
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20180223232233.31482-1-frasse.iglesias@gmail.com

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hw/ssi/xilinx_spips.c | 43 ++++++++++++++++++++++++++++++++++++++-----
1 file changed, 38 insertions(+), 5 deletions(-)

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[Qemu-devel] [PATCH v2 0/2] xilinx_spips: Update CS assertion when striping

Posted by Francisco Iglesias 7 years, 8 months ago

Hi,

The first patch in this series attempts to correct the slave selection when
using the striping functionality in the QSPI. The second patch in the series
updates the QIOR/QIOR4 commands to use 8 dummy cycles in the QSPI for matching
Micron (Numonyx) flashes (the default target flash type of the QSPI).

Best regards,
Francisco Iglesias

Changelog:
v1 -> v2
  * Attempted to improve readability in the patch 'xilinx_spips: Enable only
    two slaves when reading/writing with stripe' when selecting chip selects.


Francisco Iglesias (2):
  xilinx_spips: Enable only two slaves when reading/writing with stripe
  xilinx_spips: Use 8 dummy cycles with the QIOR/QIOR4 commands

 hw/ssi/xilinx_spips.c | 43 ++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 38 insertions(+), 5 deletions(-)

-- 
2.11.0

Re: [Qemu-devel] [PATCH v2 0/2] xilinx_spips: Update CS assertion when striping

Posted by Peter Maydell 7 years, 7 months ago

On 23 February 2018 at 23:22, Francisco Iglesias
<frasse.iglesias@gmail.com> wrote:
> Hi,
>
> The first patch in this series attempts to correct the slave selection when
> using the striping functionality in the QSPI. The second patch in the series
> updates the QIOR/QIOR4 commands to use 8 dummy cycles in the QSPI for matching
> Micron (Numonyx) flashes (the default target flash type of the QSPI).
>
> Best regards,
> Francisco Iglesias
>
> Changelog:
> v1 -> v2
>   * Attempted to improve readability in the patch 'xilinx_spips: Enable only
>     two slaves when reading/writing with stripe' when selecting chip selects.
>
>
> Francisco Iglesias (2):
>   xilinx_spips: Enable only two slaves when reading/writing with stripe
>   xilinx_spips: Use 8 dummy cycles with the QIOR/QIOR4 commands
>
>  hw/ssi/xilinx_spips.c | 43 ++++++++++++++++++++++++++++++++++++++-----
>  1 file changed, 38 insertions(+), 5 deletions(-)



Applied to target-arm.next, thanks.

-- PMM

Re: [Qemu-devel] [PATCH v2 0/2] xilinx_spips: Update CS assertion when striping

Posted by francisco iglesias 7 years, 7 months ago

On Tuesday, 27 February 2018, Peter Maydell <peter.maydell@linaro.org>
wrote:

> On 23 February 2018 at 23:22, Francisco Iglesias
> <frasse.iglesias@gmail.com> wrote:
> > Hi,
> >
> > The first patch in this series attempts to correct the slave selection
> when
> > using the striping functionality in the QSPI. The second patch in the
> series
> > updates the QIOR/QIOR4 commands to use 8 dummy cycles in the QSPI for
> matching
> > Micron (Numonyx) flashes (the default target flash type of the QSPI).
> >
> > Best regards,
> > Francisco Iglesias
> >
> > Changelog:
> > v1 -> v2
> >   * Attempted to improve readability in the patch 'xilinx_spips: Enable
> only
> >     two slaves when reading/writing with stripe' when selecting chip
> selects.
> >
> >
> > Francisco Iglesias (2):
> >   xilinx_spips: Enable only two slaves when reading/writing with stripe
> >   xilinx_spips: Use 8 dummy cycles with the QIOR/QIOR4 commands
> >
> >  hw/ssi/xilinx_spips.c | 43 ++++++++++++++++++++++++++++++++++++++-----
> >  1 file changed, 38 insertions(+), 5 deletions(-)
>
>
>
> Applied to target-arm.next, thanks.
>
> -- PMM
>

Hi Peter,

Thank you very much!

Best regards,
Francisco Iglesias