* [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1)
@ 2016-10-04 7:40 Teoh Choon Zone
2016-10-06 15:31 ` Jagan Teki
2016-10-07 6:11 ` Anatolij Gustschin
0 siblings, 2 replies; 6+ messages in thread
From: Teoh Choon Zone @ 2016-10-04 7:40 UTC (permalink / raw)
To: u-boot
Hi all,
I have a custom board based on Altera Cyclone V SoC, when I tried to boot
from QSPI, it stuck in a boot loop, I try to enable some debug message, and
here it is:
U-Boot SPL 2016.09.01 (Oct 03 2016 - 18:14:42)
drivers/ddr/altera/sequencer.c: Preparing to start memory calibration
drivers/ddr/altera/sequencer.c: CALIBRATION PASSED
drivers/ddr/altera/sequencer.c: Calibration complete
bind node soc
- found match at 'generic_simple_bus'
bind node dwmmc0 at ff704000
- found match at 'socfpga_dwmmc'
Bound device dwmmc0 at ff704000 to soc
bind node spi at ff705000
- found match at 'cadence_spi'
bind node n25q00 at 0
No match for node 'n25q00 at 0'
Bound device spi at ff705000 to soc
Bound device soc to root_driver
Trying to boot from SPI
Bound device spi_flash to spi at ff705000
SF: Got idcodes
00000000x: x x x x x .!.D
u-boot from Altera working fine, but I plan to use the mainline u-boot. Any
idea why it does not work?
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1)
2016-10-04 7:40 [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1) Teoh Choon Zone
@ 2016-10-06 15:31 ` Jagan Teki
2016-10-07 1:12 ` Teoh Choon Zone
2016-10-07 6:11 ` Anatolij Gustschin
1 sibling, 1 reply; 6+ messages in thread
From: Jagan Teki @ 2016-10-06 15:31 UTC (permalink / raw)
To: u-boot
On Tue, Oct 4, 2016 at 1:10 PM, Teoh Choon Zone
<choon-zone.teoh@vie.com.my> wrote:
> Hi all,
>
> I have a custom board based on Altera Cyclone V SoC, when I tried to boot
> from QSPI, it stuck in a boot loop, I try to enable some debug message, and
> here it is:
>
> U-Boot SPL 2016.09.01 (Oct 03 2016 - 18:14:42)
> drivers/ddr/altera/sequencer.c: Preparing to start memory calibration
> drivers/ddr/altera/sequencer.c: CALIBRATION PASSED
> drivers/ddr/altera/sequencer.c: Calibration complete
> bind node soc
> - found match at 'generic_simple_bus'
> bind node dwmmc0 at ff704000
> - found match at 'socfpga_dwmmc'
> Bound device dwmmc0 at ff704000 to soc
> bind node spi at ff705000
> - found match at 'cadence_spi'
> bind node n25q00 at 0
> No match for node 'n25q00 at 0'
> Bound device spi at ff705000 to soc
> Bound device soc to root_driver
> Trying to boot from SPI
> Bound device spi_flash to spi at ff705000
> SF: Got idcodes
> 00000000x: x x x x x .!.D
>
>
> u-boot from Altera working fine, but I plan to use the mainline u-boot. Any
> idea why it does not work?
Look like some controller init issue for getting RDID, try to probe in
u-boot instead SPL.
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1)
2016-10-06 15:31 ` Jagan Teki
@ 2016-10-07 1:12 ` Teoh Choon Zone
2016-10-08 12:21 ` Jagan Teki
0 siblings, 1 reply; 6+ messages in thread
From: Teoh Choon Zone @ 2016-10-07 1:12 UTC (permalink / raw)
To: u-boot
Hi,
Can you elaborate more on which file or function to look at? I am quite new
to u-boot.
On Thu, Oct 6, 2016 at 11:31 PM, Jagan Teki <jagannadh.teki@gmail.com>
wrote:
> On Tue, Oct 4, 2016 at 1:10 PM, Teoh Choon Zone
> <choon-zone.teoh@vie.com.my> wrote:
> > Hi all,
> >
> > I have a custom board based on Altera Cyclone V SoC, when I tried to boot
> > from QSPI, it stuck in a boot loop, I try to enable some debug message,
> and
> > here it is:
> >
> > U-Boot SPL 2016.09.01 (Oct 03 2016 - 18:14:42)
> > drivers/ddr/altera/sequencer.c: Preparing to start memory calibration
> > drivers/ddr/altera/sequencer.c: CALIBRATION PASSED
> > drivers/ddr/altera/sequencer.c: Calibration complete
> > bind node soc
> > - found match at 'generic_simple_bus'
> > bind node dwmmc0 at ff704000
> > - found match at 'socfpga_dwmmc'
> > Bound device dwmmc0 at ff704000 to soc
> > bind node spi at ff705000
> > - found match at 'cadence_spi'
> > bind node n25q00 at 0
> > No match for node 'n25q00 at 0'
> > Bound device spi at ff705000 to soc
> > Bound device soc to root_driver
> > Trying to boot from SPI
> > Bound device spi_flash to spi at ff705000
> > SF: Got idcodes
> > 00000000x: x x x x x .!.D
> >
> >
> > u-boot from Altera working fine, but I plan to use the mainline u-boot.
> Any
> > idea why it does not work?
>
> Look like some controller init issue for getting RDID, try to probe in
> u-boot instead SPL.
>
> thanks!
> --
> Jagan Teki
> Free Software Engineer | www.openedev.com
> U-Boot, Linux | Upstream Maintainer
> Hyderabad, India.
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1)
2016-10-07 1:12 ` Teoh Choon Zone
@ 2016-10-08 12:21 ` Jagan Teki
0 siblings, 0 replies; 6+ messages in thread
From: Jagan Teki @ 2016-10-08 12:21 UTC (permalink / raw)
To: u-boot
On Fri, Oct 7, 2016 at 6:42 AM, Teoh Choon Zone
<choon-zone.teoh@vie.com.my> wrote:
> Hi,
>
> Can you elaborate more on which file or function to look at? I am quite new
> to u-boot.
Try to boot with other boot sources(mmc or other) and 'sf probe' the
flash on u-boot. this make sure no issue on with SPI controller or
flash. otherwise need to check with cadence_spi_xfer.
thanks!
--
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1)
2016-10-04 7:40 [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1) Teoh Choon Zone
2016-10-06 15:31 ` Jagan Teki
@ 2016-10-07 6:11 ` Anatolij Gustschin
2016-10-07 9:31 ` Teoh Choon Zone
1 sibling, 1 reply; 6+ messages in thread
From: Anatolij Gustschin @ 2016-10-07 6:11 UTC (permalink / raw)
To: u-boot
Hi,
On Tue, 4 Oct 2016 15:40:08 +0800
Teoh Choon Zone choon-zone.teoh at vie.com.my wrote:
..
> u-boot from Altera working fine, but I plan to use the mainline u-boot.
> Any idea why it does not work?
Can you please revert commit dac3bf20 and try again? Does it solve
the problem?
--
Anatolij
^ permalink raw reply [flat|nested] 6+ messages in thread
* [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1)
2016-10-07 6:11 ` Anatolij Gustschin
@ 2016-10-07 9:31 ` Teoh Choon Zone
0 siblings, 0 replies; 6+ messages in thread
From: Teoh Choon Zone @ 2016-10-07 9:31 UTC (permalink / raw)
To: u-boot
On Fri, Oct 7, 2016 at 2:11 PM, Anatolij Gustschin <agust@denx.de> wrote:
> Hi,
>
> On Tue, 4 Oct 2016 15:40:08 +0800
> Teoh Choon Zone choon-zone.teoh at vie.com.my wrote:
> ..
> > u-boot from Altera working fine, but I plan to use the mainline u-boot.
> > Any idea why it does not work?
>
> Can you please revert commit dac3bf20 and try again? Does it solve
> the problem?
>
> --
> Anatolij
>
Bingo! By reverting this commit, I could get pass the boot loop. And one
more thing for those who use n25q00 QSPI, if you encounter "### ERROR ###
Please RESET the board ###", remember to add "spi-flash" in your DTS
compatible string.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2016-10-08 12:21 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-10-04 7:40 [U-Boot] Unable to boot from QSPI (u-boot 2016.11-rc1) Teoh Choon Zone
2016-10-06 15:31 ` Jagan Teki
2016-10-07 1:12 ` Teoh Choon Zone
2016-10-08 12:21 ` Jagan Teki
2016-10-07 6:11 ` Anatolij Gustschin
2016-10-07 9:31 ` Teoh Choon Zone
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