On Wed, 30 Jul 2025 14:03:18 +0200, Quentin Schulz wrote: > U-Boot typically can be loaded from different storage media, such as > eMMC, SD card, SPI flash, but also from non-persistent media such as USB > (via proprietary protocols loading directly into SRAM, or fastboot, DFU, > etc..), JTAG, ... > > This information is usually reported by the BootROM via some proprietary > mechanism (some specific address in registers/DRAM for example). For > Rockchip, that information is stored in a register > (BROM_BOOTSOURCE_ID_ADDR). > > [...]
Applied to u-boot/next, thanks! [1/1] rockchip: add /chosen/bootsource to U-Boot proper DT commit: 28a87c8e9bc889a875b7b4b84d99ceb905d9d2d8 -- Tom