[U-Boot] Antwort: Re: QSPI "sf probe ...", "sf read ..." on Altera SoC FPGA

[Hannes Schmelzer]

Hi Jagan,


On 09/04/2017 08:22 AM, Hannes Schmelzer wrote:
> "U-Boot" <u-boot-bounces at lists.denx.de> schrieb am 01.09.2017 16:39:03:
> <hannes at 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 at 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 at 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