Hi Jagan, > -----Original Message----- > From: york sun > Sent: Tuesday, March 08, 2016 12:46 AM > To: Jagan Teki <jt...@openedev.com>; Huan Wang <alison.w...@nxp.com>; > Qianyu Gong <qianyu.g...@nxp.com> > Cc: u-boot@lists.denx.de; Siva Durga Prasad Paladugu <siva...@xilinx.com>; > Stefan Roese <s...@denx.de>; Michal Simek <michal.si...@xilinx.com>; Tom Rini > <tr...@konsulko.com> > Subject: Re: [U-Boot] [PATCH v6 00/76] mtd: Add SPI-NOR core support > > On 03/03/2016 01:06 PM, york sun wrote: > > On 02/29/2016 04:26 AM, Jagan Teki wrote: > >> Hi York, > >> > >> On 27 February 2016 at 02:14, york sun <york....@nxp.com> wrote: > >>> On 02/22/2016 10:18 AM, Jagan Teki wrote: > > <snip> > > >>>> > >>>> Can you pls- test the dataflash changes? use u-boot-spi/spi-nor > >>>> > >>> Jagan, > >>> > >>> I am getting there. Will test sf probe/read/write and probably boot > >>> on selected platforms. Is there any specific platform/test in your mind? > >> > >> Yes, these tests OK. and if possible please verify 'sf protect' as well. > >> > > > > Jagan, > > > > Sorry for the delay. I am having issue with both ls1021aqds and > > ls1043aqds. Need to work with internal team to sort it out. > > > > My understanding the tests you need are for spi-nor, in my case, > > fsl-qspi, right? This is not for fsl-dspi or fsl-espi driver. I only > > have ls1021aqds and ls1043aqds with such support. > > > > Jagan, > > Alison and Qianyu have tested on LS1021AQDS and LS1043AQDS. There were some > issues. They will post their findings (and possible fix) to this thread. > > York
I tested on LS1043AQDS board based on your spi-nor branch. The 'spi_flash_probe' failed during QSPI boot. Then I found that CONFIG_DM_MTD_SPI_NOR is not defined for the board but it could be selected if CONFIG_MTD && CONFIG_DM_SPI, correct? So after I moved CONFIG_MTD to the defconfig file, the probing could work now. And there is another small effect on our Fman driver. It would like to read ucode blob from the QSPI flash. As the 'spi_flash_read' interface is changed, I've modified the address value to an offset value in flash. Here are my patches: http://patchwork.ozlabs.org/patch/594872/ http://patchwork.ozlabs.org/patch/594873/ http://patchwork.ozlabs.org/patch/594874/ Regards, Qianyu _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
