Hi Brian, On Mon, Dec 1, 2025 at 8:24 AM Sune Brian <[email protected]> wrote: > I am enclosing a bit log here. > I had diff both sequencer on mainstream and altera trunk. > No diff. > > As for the sdram_gen5.c there are diff but no major point > before calibration fail is trigger. ECC is not use or setup. > > Setup: > No CYCLIC no WDT all off on dts and .config. > No modification on code.
I had similar problem on a custom board with cyclone V. I tried disabling the watchdog but this didn't make any difference. After bisecting, I traced it to commit 3b8dfc42a23 which changed CONFIG_SYS_TIMER_COUNTS_DOWN into a real Kconfig symbol. Although this was updated in socfpga_cyclone5_defconfig, I had to make the same change in my defconfig. Not sure if this is your problem too, but worth checking, particularly if you're using a custom defconfig. Regards, Ralph
