From mboxrd@z Thu Jan 1 00:00:00 1970 From: vikasm Date: Wed, 12 Aug 2015 10:52:28 -0700 Subject: [U-Boot] [PATCH RESEND 0/7] spi: cadence_qspi: optimize & fix indirect rd-writes In-Reply-To: References: <1434507265-16573-1-git-send-email-vikas.manocha@st.com> <5582B342.20209@denx.de> <9026814FBF99304F9FA3AC3FB72F3E2F016A86FC@SAFEX1MAIL4.st.com> <5583B3A1.9070602@denx.de> <9026814FBF99304F9FA3AC3FB72F3E2F016A8757@SAFEX1MAIL4.st.com> <5587C89A.6050209@denx.de> <9026814FBF99304F9FA3AC3FB72F3E2F02961452@SAFEX1MAIL4.st.com> <55A37E32.2000907@denx.de> <9026814FBF99304F9FA3AC3FB72F3E2F02961958@SAFEX1MAIL4.st.com> <55A75340.80509@denx.de> <55B0DC77.5020600@denx.de> <55CA66FA.6000603@st.com> <55CB2FC8.1070404@denx.de> Message-ID: <55CB87DC.2030607@st.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Thanks Jagan, On 08/12/2015 05:01 AM, Jagan Teki wrote: > Vikas, > > Did you verified on board, can you just verified with 'sf update' before > and after.. I just wanted to see if you get any performance > improvement with these > optimization fixes. The main point is someone needs to debug the patchset on socfpga platform. It works on stv0991 platform. But which patch is really creating issue on socfpga & debug that patch. Rgds, Vikas > > Will get back again for my comments. > > On 12 August 2015 at 17:06, Stefan Roese wrote: >> Hi Vikas, >> >> (added Marek to Cc) >> >> >> On 11.08.2015 23:19, vikasm wrote: >>> >>> On 07/23/2015 05:22 AM, Stefan Roese wrote: >>>> >>>> Hi Vikas, >>>> >>>> On 16.07.2015 08:46, Stefan Roese wrote: >>>>>>>> >>>>>>>> In addition can you please check the patch causing this instability >>>>>>>> on >>>>>>>> socfpga. I don't like to bug you but to close this patchset, this >>>>>>>> info >>>>>>>> & tests mentioned above seems to be required. >>>>>>> >>>>>>> >>>>>>> Okay. I'll try to find some time this week to do some testing here. >>>>>>> It seems >>>>>>> that the other cadence patchset from you ([v4 00/10] spi: >>>>>>> cadence_qspi: sram depth from DT & fix for FIFO width) is not pulled >>>>>>> into >>>>>>> mainline yet. To make it easier for me, could you perhaps publish a >>>>>>> git >>>>>>> repository that is based on current mainline. And has the mentioned >>>>>>> above >>>>>>> patch series included. And all the patches in the latest version that >>>>>>> are >>>>>>> currently causing these problems on SoCFPGA? >>>>>> >>>>>> >>>>>> The patchset was in u-boot-spi repository, yesterday pulled by Tom in >>>>>> mainline. I will rebase the patchset in discussion >>>>>> (spi: cadence_qspi: optimize & fix indirect rd-writes) on mainline >>>>>> master & send the V2. >>>>>> >>>>>> Let me know if it is ok. >>>>> >>>>> >>>>> Okay, I'll try to find some time later this week or next week for some >>>>> tests. >>>> >>>> >>>> I couldn't find the required time to test these patches again yet. >>>> Sorry. And I'll leave for a short vacation tomorrow. So I won't be able >>>> to get to this issue before week 32. >>>> >>>> Perhaps somebody else finds some time to look at this QSPI driver issue >>>> in the meantime >>> >>> >>> Any update ? >> >> >> Not from me, sorry. And I really won't be able to dig into this in the next >> weeks. >> >> Again, perhaps someone else finds the time to look at this QSPI driver issue >> in the meantime? > > thanks! >