On Friday 01 October 2021 12:43:19 Stefan Roese wrote: > On 01.10.21 12:39, Pali Rohár wrote: > > Hello! > > > > On Friday 01 October 2021 12:28:34 Stefan Roese wrote: > > > First the test on "next" without the 39 patches: > > > > > > [stefan@ryzen u-boot (next)]$ ./tools/kwboot -p -b u-boot-spl.kwb -t > > ... > > > DDR3 Training Sequence - Ended Successfully > > > Trying to boot from BOOTROM > > > Returning to BootROM (return address 0xffff0aa0)... > > > +xmodem: Protocol error > > > > > > > > > Not working! > > > > > > And now test on "master" without the 39 patches: > > > > > > [stefan@ryzen u-boot (master)]$ ./tools/kwboot -p -b u-boot-spl.kwb -t > > ... > > > > > > Seems to okay. > > > > > > Thanks, > > > Stefan > > > > So something is broken in next branch. I have looked at kwboot and > > kwbimage code and there is no change in next branch which is not in > > master branch. > > > > So it looks like that something not related to kwboot broke it in next > > branch. And seems that git bisect on AXP hw would be required. But I do > > not own AXP board, so I cannot do it. > > I can try to do this here later, if I find the time. > > Did you try booting on some other MVEBU SoC (e.g. A38x) using "next" > as base?
Now I tested "next" branch (commit 7fde64c004ea) on A38x and it is working fine. $ ./tools/kwboot -b ./u-boot-spl.kwb -t /dev/ttyUSB0 Sending boot message. Please reboot the target...- Sending boot image... 0 % [......................................................................] 1 % [......................................................................] 2 % [......................................................................] 3 % [......................................................................] 4 % [......................................................................] 5 % [......................................................................] 6 % [......................................................................] 7 % [......................................................................] 8 % [......................................................................] 9 % [......................................................................] 10 % [......................................................................] 11 % [......................................................................] 12 % [....................................................... U-Boot SPL 2021.10-rc5-00392-g7fde64c004ea (Oct 01 2021 - 12:46:16 +0200) High speed PHY - Version: 2.0 MiniPCIe/mSATA card detection... MiniPCIe Detected Device ID 6820 board SerDes lanes topology details: | Lane # | Speed | Type | -------------------------------- | 0 | 5 | PCIe0 | | 1 | 5 | USB3 HOST0 | | 2 | 5 | PCIe1 | | 3 | 5 | USB3 HOST1 | | 4 | 5 | PCIe2 | | 5 | 0 | SGMII2 | -------------------------------- :** Link is Gen1, check the EP capability PCIe, Idx 0: remains Gen1 :** Link is Gen1, check the EP capability PCIe, Idx 1: remains Gen1 :** Link is Gen1, check the EP capability PCIe, Idx 2: remains Gen1 High speed PHY - Ended Successfully mv_ddr: 14.0.0 DDR3 Training Sequence - Switching XBAR Window to FastPath Window mv_ddr: completed successfully Disabling MCU watchdog... disabled Trying to boot from BOOTROM Returning to BootROM (return address 0xffff05c4)... ...............] 13 % [......................................................................] 14 % [......................................................................] 15 % [......................................................................] ... 95 % [......................................................................] 96 % [......................................................................] 97 % [......................................................................] 98 % [......................................................................] 99 % [................] [Type Ctrl-\ + c to quit] U-Boot 2021.10-rc5-00392-g7fde64c004ea (Oct 01 2021 - 12:46:16 +0200) SoC: MV88F6820-A0 at 1600 MHz DRAM: 2 GiB (800 MHz, 32-bit, 2T, ECC not enabled) WDT: Started watchdog@20300 with servicing (60s timeout) MMC: mv_sdh: 0 Loading Environment from SPIFlash... SF: Detected s25fl164k with page size 256 Bytes, erase size 4 KiB, total 8 MiB OK Model: Turris Omnia Turris Omnia: RAM size: 2048 MiB Serial Number: 0000000B00007B3C Regdomain set to ** Net: eth0: ethernet@70000, eth1: ethernet@30000, eth2: ethernet@34000 =>
