Quick update, i also tested v2026.04 as well, and it also boots the SD card
correctly with the same clean pattern as v2025.10/v2026.01, straight
through to GRUB and Debian, no cluster read errors. Log below.
So the regression is most likely somewhere between v2026.04 and v2026.07.
Also worth mentioning, someone else in a community also reported having the
exact same errors on v2026.07 (SD/EFI boot failure), and mentioned v2026.04
worked for them too which is why i tried it so this isn't isolated to my
board specifically.
--- v2026.04 log ---
U-Boot SPL 2026.04 (Jul 31 2026 - 18:19:25 +0200)
DDR version: dc2e84f0.
Trying to boot from SPI
U-Boot 2026.04 (Jul 31 2026 - 18:19:25 +0200)
CPU: sifive,u74-mc
Model: StarFive VisionFive 2 v1.3B
DRAM: 8 GiB
Core: 159 devices, 30 uclasses, devicetree: board
WDT: Not starting watchdog@13070000
MMC: mmc@16010000: 0, mmc@16020000: 1
Loading Environment from SPIFlash... SF: Detected gd25lq128 with page size
256 Bytes, erase size 4 KiB, total 16 MiB
OK
StarFive EEPROM format v2
--------EEPROM INFO--------
Vendor : StarFive Technology Co., Ltd.
Product full SN: VF7110B1-2318-D008E000-18005137
data version: 0x2
PCB revision: 0xb2
BOM revision: A
Ethernet MAC0 address: 6c:cf:39:00:ba:b0
Ethernet MAC1 address: 6c:cf:39:00:ba:b1
--------EEPROM INFO--------
In: serial@10000000
Out: serial@10000000
Err: serial@10000000
Net: eth0: ethernet@16030000, eth1: ethernet@16040000
starting USB...
USB XHCI 1.00
Bus xhci_pci: 2 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
Working FDT set to ff6fab80
Hit any key to stop autoboot: 0
Card did not respond to voltage select! : -110
** Booting bootflow '<NULL>' with efi_mgr
Booting: Label: mmc 1 Device path:
/VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b,0000000000000000)/VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b,7200000000000000)/SD(1)/SD(1)
...
Loading Linux 6.12.96+deb13-riscv64 ...
Loading initial ramdisk ...
/dev/mmcblk1p2: clean, 61400/7364608 files, 4698361/29427968 blocks
Debian GNU/Linux 13 visionfive-2 ttyS0
visionfive-2 login:
Happy to keep looking into it this if useful, please let me know if there's
a specific commit or intermediate version i might need to test.
On Tue, 28 Jul 2026, 18:28 Yao Zi, <[email protected]> wrote:
> On Tue, Jul 28, 2026 at 04:42:03PM +0200, Milad wrote:
> > Hello everyone,
> >
> > Little reminder on this thread regarding my VisionFive 2 MMC boot issue.
> >
> > Archive link:
> > https://lists.u-boot-project.org/pipermail/u-boot/2026-July/624724.html
>
> The last time I tried upstream U-Boot with SD cards is about v2025.10 -
> v2026.01 and it works fine on my side. Could you try these two versions,
> too, so we know whether it's a new regression or just a bug yet to be
> discovered?
>
> Thanks,
> Yao Zi
>
> > Just following up to see if anyone has had a chance to look at the
> details
> > in my original message on the link.
> >
> > Thanks!
>
