Hi Mugunthan,
On 16 March 2016 at 19:50, Jagan Teki jagannadh.teki@gmail.com wrote:
On 16 March 2016 at 09:14, Qianyu Gong qianyu.gong@nxp.com wrote:
-----Original Message----- From: Jagan Teki [mailto:jagannadh.teki@gmail.com] Sent: Tuesday, March 15, 2016 7:18 PM To: Qianyu Gong qianyu.gong@nxp.com; Huan Wang alison.wang@nxp.com Cc: york sun york.sun@nxp.com; Tom Rini trini@konsulko.com; Siva Durga Prasad Paladugu sivadur@xilinx.com; Michal Simek michal.simek@xilinx.com; u-boot@lists.denx.de; Stefan Roese sr@denx.de; Mingkai Hu mingkai.hu@nxp.com Subject: Re: [U-Boot] [PATCH v6 00/76] mtd: Add SPI-NOR core support
On 9 March 2016 at 13:37, Qianyu Gong qianyu.gong@nxp.com wrote:
Hi Jagan,
-----Original Message----- From: york sun Sent: Tuesday, March 08, 2016 12:46 AM To: Jagan Teki jteki@openedev.com; Huan Wang alison.wang@nxp.com; Qianyu Gong qianyu.gong@nxp.com Cc: u-boot@lists.denx.de; Siva Durga Prasad Paladugu sivadur@xilinx.com; Stefan Roese sr@denx.de; Michal Simek michal.simek@xilinx.com; Tom Rini trini@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.sun@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.
Qianyu,
Here are my patches: http://patchwork.ozlabs.org/patch/594872/ http://patchwork.ozlabs.org/patch/594873/ http://patchwork.ozlabs.org/patch/594874/
I have applied 3rd patch on my test branch, and remaining two will go in another time like once spi-nor got merged.
Qianyu/Alison Wang,
Please test this[1] branch for your new changes and let me know for any issues.
[1] http://git.denx.de/?p=u-boot/u-boot-spi.git;a=shortlog;h=refs/heads/spi-nor- next
-- Jagan.
Hi Jagan,
Both DSPI and QSPI work well on LS1043ARDB/LS1043AQDS board. Thanks!
thanks!
Mugunthan/Alison Wang,
Please use u-boot-spi/spi-nor-test for your testing.
Please test this?
thanks!