On Tue, Oct 10, 2023 at 10:26 AM Guillaume Gardet <guillaume.gar...@arm.com> wrote: > > Hi, > > U-Boot 2023.10 does not boot from uSD on RPi4. > This has been found on openSUSE Tumbleweed. The only diff we need is: > -CONFIG_OF_EMBED=y > +CONFIG_OF_BOARD=y > To use firmware provided Device Tree. But that should not affect the mmc > behavior too much, I think.
I've been booting Fedora fine on a RPi4 BUT there's issues with the display turning off [1] when the accelerated display modules load (vc4) as a result of this patch set. Can you confirm if that's the same problem you're seeing? [1] https://lists.denx.de/pipermail/u-boot/2023-October/533158.html > 'git bisect' points to: > ********** > commit c771e5b8c2a186fb072b6c6f571d4a3cc86efba9 > Author: Simon Glass <s...@chromium.org> > Date: Thu Jul 27 15:54:28 2023 -0600 > > arm: rpi: Switch to standard boot > > Drop use of the distro scripts and use standard boot instead. > > We don't need to specify the mmc devices individually, since they are > used in order from 0 to 2, and standard boot uses that order anyway. > > Signed-off-by: Simon Glass <s...@chromium.org> > ********** > > The following patch fixes the boot from uSD on RPi4 (not tested on RPi3 nor > RPi Zero 2 W): > ********** > diff --git a/board/raspberrypi/rpi/rpi.env b/board/raspberrypi/rpi/rpi.env > index 30228285ed..02210b97b5 100644 > --- a/board/raspberrypi/rpi/rpi.env > +++ b/board/raspberrypi/rpi/rpi.env > @@ -74,4 +74,4 @@ pxefile_addr_r=0x02500000 > fdt_addr_r=0x02600000 > ramdisk_addr_r=0x02700000 > > -boot_targets=mmc usb pxe dhcp > +boot_targets=mmc0 mmc1 mmc2 usb pxe dhcp > ********** > > So, the comment from Simon " We don't need to specify the mmc devices > individually, since they are used in order from 0 to 2, and standard boot > uses that order anyway" seems wrong for the RPi4 case. > > Cheers, > Guillaume > > IMPORTANT NOTICE: The contents of this email and any attachments are > confidential and may also be privileged. If you are not the intended > recipient, please notify the sender immediately and do not disclose the > contents to any other person, use it for any purpose, or store or copy the > information in any medium. Thank you.
