- This reverts commit e94425f6944b5a751e19f4bf7ac7dfce9f8b1035.
- I am clearly not up to par with type-c/fusb302 stuff yet
- sending this for future reference
- u-boot v2026.04-rcX has bumped dt-rebasing to v6.18, thus it knows about
NPU nodes now and we can simply symlink to kernel DT, reducing duplication by a lot
- fileenv patch (same as v2026.01)
- fdt_fixup_ethernet logging patch (same as v2026.01)
- 0000.patching_config.yaml: defconfig/dt_upstream_rockchip/dt_uboot
- notable in v2026.04:
- dt-rebasing bumped up to v6.18 (which has NPU nodes)
- this allows us to share complete DTs between kernel and u-boot via symlinks
- Kwiboo had a go at LWIP which should be usable now; Kwiboo rocks.
- drop invalid and useless enable-gpios on hdmi0 node
- was from vendor kernel
- does nothing in mainline
- is not required in mainline for working HDMI
and 8002936aac
because:
The ...fix-10mbit-ethernet patch is still necessary
Without it, the RK3308 does not connect via DHCP to 10-mbit Ethernets
The ...pinctl-slow-mux patch still compiles without error
It is <100 bytes and helps debugging GPIO issues.
I don't understand why above patches were flagged as "broken"
- rockchip64-6.19: mainline kernel (edge/6.19):
- most stuff works, incl 4G modem, NPU, RS-485, RS-232, HDMI-RX
- except:
- type-c (fusb302, I've no schematics nor will to reverse)
- DisplayPort (I don't have test hardware)
- Analog Audio (ditto)
- keep vendor u-boot for vendor branch
- mainline u-boot v2026.01:
- same DT as edge kernel, save for NPU nodes
- boot order: NVMe -> SATA -> USB -> eMMC -> Ethernet/PXE
- stable MAC addresses for GMAC0/1 via DT aliases (confirm with logging patch)
This commit enables generation of `u-boot-rockchip-spi-sata.bin`.
Flashing this to SPI flash enables U-Boot to communicate with an
attached SATA m.2 SSD, thereby allowing booting directly from SPI flash
to SATA SSD.
CONFIG_ROCKCHIP_MINI_KERNEL implicitly sets
CONFIG_DTC_OMIT_DISABLED=y
CONFIG_DTC_OMIT_EMPTY=y
this causes bundled devicetree overlays which set nodes to "disabled" to become noop.
Disable these DTC_OMIT options to restore overlay disable functionality.
Kwiboo's `rk3506` branch is WIP / rebased often. Pin to commit hash while upstreaming work is underway.
Also revert (broken) changes that attempted to keep up with this branch.
Add opt-in extension that includes gcc/clang major.minor version in the
kernel artifact version string for cache invalidation when the toolchain
changes. Enable with ENABLE_EXTENSIONS="kernel-version-toolchain".
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace single-line version suffix assembly with an extensible two-array
approach: artifact_version_parts (associative, key=value) and
artifact_version_part_order (indexed, "NNNN-KEY" for sortable insertion).
Extensions can add, modify, or remove parts via the
artifact_kernel_version_parts hook. Keys starting with "_" are
internal-only and not prefixed in the output.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
