"U-Boot" u-boot-bounces@lists.denx.de schrieb am 01.09.2017 16:39:03:

Von: Jagan Teki jagannadh.teki@gmail.com An: Hannes Schmelzer hannes@schmelzer.or.at Kopie: "u-boot@lists.denx.de >> u-boot" u-boot@lists.denx.de,

er@systemsoft.no

Datum: 01.09.2017 16:39 Betreff: Re: [U-Boot] QSPI "sf probe ...", "sf read ..." on Altera SoC

FPGA

Gesendet von: "U-Boot" u-boot-bounces@lists.denx.de

On Fri, Sep 1, 2017 at 5:23 PM, Hannes Schmelzer

hannes@schmelzer.or.at wrote:

...

Hi Eldor,

just found your post in the mailinglist.

https://lists.denx.de/pipermail/u-boot/2016-December/276491.html

Reason why i'm searched there is, that i've now excactly same problem

as

...

you.

Can you give some details, issue came-up while 'sf probe' or 'sf read' ?

Hi Jagan, please have a look into the weblink to the denx mailing list server. I have basically same trouble as eldor reported the days ago.

A simple 'sf probe' ends up in a ### ERROR ### Please RESET the board ### Interesting detail is, that the information about the flash (type, size, ...) is printed out quite before the "hang".

On wednesday i have the next time-slot to access the socfpga devkit board. So i could bring in more details if necessary.

thanks!

Jagan Teki

cheers, Hannes

Hi,

I got also somme issue with my QSPI on CycmoneV and u-boot 2017.07 I cherry-picked commits from Jason Rush : b90ce1c29023abe730d2b4174294bdc09acef3e0 836a0278476be94c95ff084f81c2302fc5c0265c b0eac7e0d1e4817388543b58d30b322d0bac49a8

Also i forgot to put the "u-boot,dm-pre-reloc;" in my device tree in the qspi node.

Now my QSPI is working fine except the sf unlock / lock I have remove the "clear BP# bits" in the mtd/spi/spi_flash.c

Hope this can help you

Regards, Clement

2017-09-06 8:10 GMT+02:00 Hannes Schmelzer hannes@schmelzer.or.at:

Hi Jagan,

On 09/04/2017 08:22 AM, Hannes Schmelzer wrote:

...

"U-Boot" u-boot-bounces@lists.denx.de schrieb am 01.09.2017 16:39:03: hannes@schmelzer.or.at wrote:

...

...

Hi Eldor,

just found your post in the mailinglist.

https://lists.denx.de/pipermail/u-boot/2016-December/276491.html

Reason why i'm searched there is, that i've now excactly same problem

as

...

...

you.

Can you give some details, issue came-up while 'sf probe' or 'sf read' ?

Hi Jagan, please have a look into the weblink to the denx mailing list server. I have basically same trouble as eldor reported the days ago.

A simple 'sf probe' ends up in a ### ERROR ### Please RESET the board ### Interesting detail is, that the information about the flash (type, size, ...) is printed out quite before the "hang".

On wednesday i have the next time-slot to access the socfpga devkit board. So i could bring in more details if necessary.

as told few days ago, i've now again access to my socfpga devkit board. Here comes the console output:

---

U-Boot SPL 2017.09-rc4-00023-g84a4206 (Sep 06 2017 - 08:02:35) /home/schmelzerh/work/u-boot/drivers/ddr/altera/sequencer.c: Preparing to start memory calibration /home/schmelzerh/work/u-boot/drivers/ddr/altera/sequencer.c: CALIBRATION PASSED /home/schmelzerh/work/u-boot/drivers/ddr/altera/sequencer.c: Calibration complete Trying to boot from MMC1 spl: partition error

U-Boot 2017.09-rc4-00023-g84a4206 (Sep 06 2017 - 08:02:35 +0200)

CPU: Altera SoCFPGA Platform FPGA: Altera Cyclone V, SE/A6 or SX/C6 or ST/D6, version 0x0 BOOT: SD/MMC Internal Transceiver (3.0V) Watchdog enabled I2C: ready DRAM: 1 GiB MMC: dwmmc0@ff704000: 0 *** Warning - bad CRC, using default environment

In: serial Out: serial Err: serial Model: Altera SOCFPGA Cyclone V SoC Development Kit Net: Error: ethernet@ff702000 address not set. No ethernet found. Hit any key to stop autoboot: 0 => sf probe SF: Detected n25q512 with page size 256 Bytes, erase size 64 KiB, total 64 MiB

### ERROR ### Please RESET the board ###

Afterwards the board does some reset (about 20sec. later).

cheers, Hannes _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot

On 09/22/2017 02:20 PM, Clément Péron wrote:

Sorry these are my local commits you can find them here :

https://patchwork.ozlabs.org/patch/765992/ https://patchwork.ozlabs.org/patch/765996/ https://patchwork.ozlabs.org/patch/765997/ https://patchwork.ozlabs.org/patch/765998/

Hi, just tested this on my cyclone5 board, but unfortunately without success.

--- U-Boot SPL 2017.09-00354-g824def8 (Sep 27 2017 - 06:47:19) (....) Hit any key to stop autoboot: 0 => sf probe SF: Detected n25q512 with page size 256 Bytes, erase size 64 KiB, total 64 MiB ### ERROR ### Please RESET the board ### ----

same behavior as before.

But the good news are, that a colleague of mine successfully brought up a custom board with this patch. Prior he had trouble in SPL accessing the flash.

I will poke him to give some "tested-by" credits on this.

cheers, Hannes

2017-09-22 14:12 GMT+02:00 Clément Péron peron.clem@gmail.com:

...

Hi,

I got also somme issue with my QSPI on CycmoneV and u-boot 2017.07 I cherry-picked commits from Jason Rush : b90ce1c29023abe730d2b4174294bdc09acef3e0 836a0278476be94c95ff084f81c2302fc5c0265c b0eac7e0d1e4817388543b58d30b322d0bac49a8

Also i forgot to put the "u-boot,dm-pre-reloc;" in my device tree in the qspi node.

Now my QSPI is working fine except the sf unlock / lock I have remove the "clear BP# bits" in the mtd/spi/spi_flash.c

Hope this can help you

Regards, Clement

2017-09-06 8:10 GMT+02:00 Hannes Schmelzer hannes@schmelzer.or.at:

...

Hi Jagan,

On 09/04/2017 08:22 AM, Hannes Schmelzer wrote:

...

"U-Boot" u-boot-bounces@lists.denx.de schrieb am 01.09.2017 16:39:03: hannes@schmelzer.or.at wrote:

...

...

Hi Eldor,

just found your post in the mailinglist.

https://lists.denx.de/pipermail/u-boot/2016-December/276491.html

Reason why i'm searched there is, that i've now excactly same problem

as

...

...

you.

Can you give some details, issue came-up while 'sf probe' or 'sf read' ?

Hi Jagan, please have a look into the weblink to the denx mailing list server. I have basically same trouble as eldor reported the days ago.

A simple 'sf probe' ends up in a ### ERROR ### Please RESET the board ### Interesting detail is, that the information about the flash (type, size, ...) is printed out quite before the "hang".

On wednesday i have the next time-slot to access the socfpga devkit board. So i could bring in more details if necessary.

as told few days ago, i've now again access to my socfpga devkit board. Here comes the console output:

---

U-Boot SPL 2017.09-rc4-00023-g84a4206 (Sep 06 2017 - 08:02:35) /home/schmelzerh/work/u-boot/drivers/ddr/altera/sequencer.c: Preparing to start memory calibration /home/schmelzerh/work/u-boot/drivers/ddr/altera/sequencer.c: CALIBRATION PASSED /home/schmelzerh/work/u-boot/drivers/ddr/altera/sequencer.c: Calibration complete Trying to boot from MMC1 spl: partition error

U-Boot 2017.09-rc4-00023-g84a4206 (Sep 06 2017 - 08:02:35 +0200)

CPU: Altera SoCFPGA Platform FPGA: Altera Cyclone V, SE/A6 or SX/C6 or ST/D6, version 0x0 BOOT: SD/MMC Internal Transceiver (3.0V) Watchdog enabled I2C: ready DRAM: 1 GiB MMC: dwmmc0@ff704000: 0 *** Warning - bad CRC, using default environment

In: serial Out: serial Err: serial Model: Altera SOCFPGA Cyclone V SoC Development Kit Net: Error: ethernet@ff702000 address not set. No ethernet found. Hit any key to stop autoboot: 0 => sf probe SF: Detected n25q512 with page size 256 Bytes, erase size 64 KiB, total 64 MiB

### ERROR ### Please RESET the board ###

Afterwards the board does some reset (about 20sec. later).

cheers, Hannes _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot