A5E U-Boot with NVME Support

[MWewer]

I succesfully compiled an U-Boot with NVMe Support enabled, but no SD-Card Support. I want to flash it to the SPI NOR but it doesnt work.

I tried sunxi-fel, but that didnt work.

sudo ./sunxi-fel -p spiflash-write 0x00000 boot0_spinor_sun55iw3p1.bin
sudo ./sunxi-fel -p spiflash-write 0x08000 fes1_sun55iw3p1.bin
sudo ./sunxi-fel -p spiflash-write 0x10000 sboot_sun55iw3p1.bin
sudo ./sunxi-fel -p spiflash-write 0x20000 u-boot-sun55iw3p1.bin
[sudo] password for pi:
SPI support not implemented yet for 1890 (A523)!
SPI support not implemented yet for 1890 (A523)!
SPI support not implemented yet for 1890 (A523)!
SPI support not implemented yet for 1890 (A523)!

https://mega.nz/folder/Gv5VjKqL#SLnQdtk8XS8j3twNSFLsVQ

[MWewer]

Tried flashing it via PhoenixSuit, stuck on fes1.

[feng]

Could you provide the serial port logs during the SPI-NOR flashing process?

[MWewer]

00000001 0.00000000 [22912] [2025.03.23-14.19.31:010][436]LogSelfUpdateService: ExecuteEpicGamesUpdater: Executing: “Z:/Program Files (x86)/Epic Games/Launcher/Portal/Binaries/Win64/EpicGamesUpdater.exe” queryinstallation
00000002 0.01456130 [22912] [2025.03.23-14.19.31:024][436]LogSelfUpdateService: ExecuteEpicGamesUpdater: “Z:/Program Files (x86)/Epic Games/Launcher/Portal/Binaries/Win64/EpicGamesUpdater.exe” queryinstallation - SUCCESS.
00000003 17.65702629 [31628] IN 1
00000004 17.65764999 [31628] Too Many Devices Plugin!
00000005 23.33405495 [31628] Kein Ger?t verbunden!
00000006 27.63205719 [31628] OUT 1
00000007 30.24243164 [31628] IN 1
00000008 30.24471283 [31628] OnBurnBegin
00000009 30.24658012 [31628] m_FesParser.SetSunxiInfo .\BurnByAddressMan.cpp 426 239
00000010 30.28192902 [31628] ResetEvent m_shFesEvent:0x698
00000011 30.29130173 [31628] [fel]++++++++RecordDev:\?\USB#VID_1F3A&PID_EFE8#6&28cf390b&0&5#{0e57c50f-0ccc-4ad2-a895-93c5ed119860}
00000012 30.29186821 [31628] ********* before Fel2Fes *********
00000013 30.29193306 [31628] ***************************************
00000014 30.29213142 [31628] ToolEntry_fel****
00000015 30.29221725 [31628] ***************************************
00000016 30.29302979 [31628] magic eGON.BT0È4¿Î`¹, it is fes1
00000017 30.29308891 [31628] down and run fes1 at addr 0x4c000
00000018 30.29413986 [31628] Clear dram log OK.
00000019 30.60071945 [31628] DOWN FES1_dram OK