I did some digging into the orangepi SDK and it sort of looks like the
zero3 is set up for dram_clk = 792. I use their image as a fallback and
it has been stable (built linux kernel and set up debian rootfs).
from https://github.com/orangepi-xunlong/orangepi-build.git
external/packages/pack-ub
I got the initial defconfig that I started testing with from:
https://gist.github.com/iuncuim/2150b7a5317700314393665260ca628e
which has CONFIG_DRAM_CLK=792.
Just a few hours ago, when I was testing without this parameter, my
system misbehaved and refused to reboot. The file system was corrupt
On Mon, 27 Nov 2023 14:31:19 -0800
Stephen Graf wrote:
Hi,
> Since the last test I rebuilt u-boot without the
> "CONFIG_DRAM_CLK=792" in the defconfig and got the wrong DRAM size
> problem (showing 2G instead of 1G). I had to do a power down/up to see this.
> Are you planning to add this parame
On Mon, 27 Nov 2023 12:21:44 -0800
Stephen Graf wrote:
Hi Stephen!
> Yes I forgot about the zBIT patch. With this patch also included I built
> and retested u-boot loaded from SPI flash. The two warning/error
> messages disappeared and the flash worked properly and booted from a USB
> device
Since the last test I rebuilt u-boot without the
"CONFIG_DRAM_CLK=792" in the defconfig and got the wrong DRAM size
problem (showing 2G instead of 1G). I had to do a power down/up to see this.
Are you planning to add this parameter to your patch?
U-Boot 2024.01-rc3-00012-g1fcf078f54-dirty (Nov
Yes I forgot about the zBIT patch. With this patch also included I built
and retested u-boot loaded from SPI flash. The two warning/error
messages disappeared and the flash worked properly and booted from a USB
device.
There was one message that I did not understand:
"Loading Environment from
On 26.11.2023 03:23, Andre Przywara wrote:
Hi Andre,
On Sat, 25 Nov 2023 20:43:12 +0300
Mikhail Kalashnikov wrote:
Hi Mikhail,
Hi Andre!
Thanks for your patches. I started checking and noticed that USB storage
was not working:
=> usb reset
resetting USB...
Bus usb@520: USB EHCI 1.00
Bus
On Sat, 25 Nov 2023 20:27:05 -0800
Stephen Graf wrote:
Hi Stephen,
> I built u-boot with the additional parameter for usb and it works, I think.
> There was one message that might be of concern "
> Card did not respond to voltage select! : -110".
This is a normal, though admittedly confusing
On Sat, Nov 25, 2023 at 08:43:12PM +0300, Mikhail Kalashnikov wrote:
> Tested-by: Mikhail Kalashnikov
>
> On 14.11.2023 04:31, Andre Przywara wrote:
> > The OrangePi Zero 3 is a small development board featuring the Allwinner
> > H618 SoC, shipping with up to 4GB of DRAM, Gigabit Ethernet, a micr
I built u-boot with the additional parameter for usb and it works, I think. There
was one message that might be of concern "
Card did not respond to voltage select! : -110". I am not sure of the details
of the boot.cmd. The output below came from
the supplier image on an SD plugged into a USB c
On Sat, 25 Nov 2023 20:43:12 +0300
Mikhail Kalashnikov wrote:
Hi Mikhail,
> Hi Andre!
> Thanks for your patches. I started checking and noticed that USB storage
> was not working:
>
> => usb reset
> resetting USB...
> Bus usb@520: USB EHCI 1.00
> Bus usb@5200400: USB OHCI 1.0
> scanning b
Hi Andre!
Thanks for your patches. I started checking and noticed that USB storage
was not working:
=> usb reset
resetting USB...
Bus usb@520: USB EHCI 1.00
Bus usb@5200400: USB OHCI 1.0
scanning bus usb@520 for devices... 1 USB Device(s) found
scanning bus usb@5200400 for devices... 1 US
The OrangePi Zero 3 is a small development board featuring the Allwinner
H618 SoC, shipping with up to 4GB of DRAM, Gigabit Ethernet, a micro-HDMI
connector and two USB sockets.
The board uses LPDDR4 DRAM and an X-Powers AXP313a PMIC, support for
which was recently added to U-Boot.
Add a defconfig
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