- I guess this is most of the u-boot's I've touched over the years; notable exception is the orangepi3b (patches live in Kwiboo's tree)
- this is in preparation for bumping versions, hopefully soon
- radxa-zero, radxa-zero2, khadas-vim3, khadas-vim3l: drop patches for old u-boot versions no longer used
> Based on AmazingFate's kernel DT and Kwiboo's `rk3568-2023.10`
Tested with a OrangePi 3B 4GB v1.1:
- SD-card boot
- eMMC boot
- SPI Flash boot
- chip is XMC `XM25QU128CWIQ`, not `W25Q256JWEIQ` listed in schematics
- PCIe/NVMe
- Ethernet has stable MAC
- can boot both edge (mainline) and legacy (vendor rk 5.10) kernels
- USB in uboot is untested
- UMS untested (I lost my A-to-A otg cable)
- using Kwiboo's `rk3568-2023.10` branch with BINMAN-handled blobs
- patches (defconfig unless indicated):
- boot usb first (rockchip-common)
- blink leds & keep red one one on preboot; reset SPI env once after deinfesting from Petitboot
- change usb_host0_xhci to otg (u-boot dtsi)
- enable DM_GADGET, UMS 🔥 and RockUSB
- **usage instructions**:
- build & burn image to SD card
- insert SD card into board
- **hold the recovery (RCY) button** and power on the board
- watch board boot
- **de-infest Petitboot**: use `armbian-install` to install bootloader to MTD
- if you don't, you'll need to hold the recovery button every boot
- optionally: use `armbian-install` to install OS to eMMC/NVMe/USB
- power-off board
- remove SD card (new u-boot always boots SD first!)
- boot into your newly de-infested machine
- boot order: USB, SD, MMC, NVME, SCSI
- de-infested machine can now boot (directly) from USB/SATA/NVMe, possibly via EFI:
- Armbian UEFI-arm64
- Fedora 38 aarch64
- HASSOS for ODROID-M1
- Talos arm64
- others...
- extra: new u-boot by Kwiboo (with GMAC patches) gives us stable MAC address
- although it is based on cpuid#, doesn't match the HK sticker on the board
- run `fw_setenv ethaddr XX:XX:XX:XX:XX:XX` to change eth addr in SPI flash environment if needed
- `odroidm1`: update DDR/BL31 blobs (this depends on https://github.com/armbian/rkbin/pull/20)
