Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-18 Thread Stefan Roese
Hi Frieder, On 18.09.19 09:08, Schrempf Frieder wrote: One further update on this QSPI driver. This driver only works when loaded via "imx_usb" on the i.MX6ULL EVK. When programmed into QSPI and booted from QSPI this driver does not detect the SPI NOR flash: => sf probe unrecognized JEDEC

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-18 Thread Schrempf Frieder
Hi Stefan, On 18.09.19 06:51, Stefan Roese wrote: > Hi Ashish, > > On 13.09.19 15:11, Stefan Roese wrote: >> On 12.09.19 14:36, Stefan Roese wrote: >> >> >> The spi-mem version is still under debug, I could make it working for ls1088rdb, ls1046rdb, but it is failing for

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-17 Thread Stefan Roese
Hi Ashish, On 13.09.19 15:11, Stefan Roese wrote: On 12.09.19 14:36, Stefan Roese wrote: The spi-mem version is still under debug, I could make it working for ls1088rdb, ls1046rdb, but it is failing for ls1012ardb and ls2088ardb and untested for i.mx and other Layerscape silicon/boards . It

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-13 Thread Stefan Roese
Hi Ashish, On 12.09.19 14:36, Stefan Roese wrote: The spi-mem version is still under debug, I could make it working for ls1088rdb, ls1046rdb, but it is failing for ls1012ardb and ls2088ardb and untested for i.mx and other Layerscape silicon/boards . It is derived from work done by Frieder

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-13 Thread Ashish Kumar
> -Original Message- > From: Stefan Roese > Sent: Thursday, September 12, 2019 6:06 PM > To: Ashish Kumar ; Schrempf Frieder > ; Ye Li ; > ja...@amarulasolutions.com > Cc: Fabio Estevam ; u-boot@lists.denx.de; dl- > uboot-imx > Subject: Re: [U-Boot] [EXT] Re

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-12 Thread Stefan Roese
Hi Ashish, On 12.09.19 07:03, Ashish Kumar wrote: Please suggest way forward. How to correct this issue? The first thigh would be to make sure the Linux driver works for all platforms and then do the porting to U-Boot. I will be out of office for 10 days. After that I can try to work on

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-11 Thread Ashish Kumar
> >> > >>> -Original Message- > >>> From: Schrempf Frieder > >>> Sent: Wednesday, August 14, 2019 5:41 PM > >>> To: Ashish Kumar ; Ye Li ; > >>> ja...@amarulasolutions.com > >>> Cc: Fabio Estevam ; u-

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-10 Thread Stefan Roese
@lists.denx.de; dl- uboot-imx Subject: Re: [EXT] Re: [U-Boot] [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms Caution: EXT Email Sorry, I hit the "Send" button too early ;) On 14.08.19 14:07, Frieder Schrempf wrote: Hi Ashish, On 14.08.19 14:02, Ashish K

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-09-09 Thread Schrempf Frieder
.denx.de; dl- >> uboot-imx >> Subject: Re: [EXT] Re: [U-Boot] [PATCH 1/6] spi: fsl_qspi: Fix DDR mode >> setting for latest iMX platforms >> >> Caution: EXT Email >> >> Sorry, I hit the "Send" button too early ;) >> >&g

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-08-27 Thread Ashish Kumar
t; > >> > >>> -Original Message- > >>> From: U-Boot On Behalf Of Schrempf > >>> Frieder > >>> Sent: Wednesday, August 14, 2019 5:07 PM > >>> To: Ye Li ; ja...@amarulasolutions.com > >>> Cc: Fabio Este

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-08-14 Thread Ye Li
Hi Frieder, > Caution: EXT Email > > Hi Ye, > > On 14.08.19 12:08, Ye Li wrote: >> On latest iMX platforms like iMX7D/iMX6UL/iMX8MQ, the QSPI controller >> is updated to have TDH field in FLSHCR register. According to reference >> manual, this TDH must be set to 1 when DDR_EN is set. Otherwise,

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-08-14 Thread Ashish Kumar
;> > >> > >>> -Original Message- > >>> From: U-Boot On Behalf Of Schrempf > >>> Frieder > >>> Sent: Wednesday, August 14, 2019 5:07 PM > >>> To: Ye Li ; ja...@amarulasolutions.com > >>> Cc: Fabio

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-08-14 Thread Schrempf Frieder
gt;> Sent: Wednesday, August 14, 2019 5:07 PM >>> To: Ye Li ; ja...@amarulasolutions.com >>> Cc: Fabio Estevam ; u-boot@lists.denx.de; dl- >>> uboot-imx >>> Subject: [EXT] Re: [U-Boot] [PATCH 1/6] spi: fsl_qspi: Fix DDR mode >>> setting for >>&

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-08-14 Thread Schrempf Frieder
enx.de; dl- >> uboot-imx >> Subject: [EXT] Re: [U-Boot] [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting >> for >> latest iMX platforms >> >> Caution: EXT Email >> >> Hi Ye, >> >> On 14.08.19 12:08, Ye Li wrote: >>> On latest iMX pl

Re: [U-Boot] [EXT] Re: [PATCH 1/6] spi: fsl_qspi: Fix DDR mode setting for latest iMX platforms

2019-08-14 Thread Ashish Kumar
> -Original Message- > From: U-Boot On Behalf Of Schrempf Frieder > Sent: Wednesday, August 14, 2019 5:07 PM > To: Ye Li ; ja...@amarulasolutions.com > Cc: Fabio Estevam ; u-boot@lists.denx.de; dl- > uboot-imx > Subject: [EXT] Re: [U-Boot] [PATCH 1/6] spi: f