On 1/5/2026 10:15 PM, Tom Rini wrote: > On Mon, Jan 05, 2026 at 07:39:44PM +0800, Jun Chang wrote: >> On 12/31/2025 10:34 PM, Tom Rini wrote: >>> On Wed, Dec 31, 2025 at 02:32:45PM +0800, Jun Chang wrote: >>>> On 12/30/2025 11:31 PM, Tom Rini wrote: >>>>> On Tue, Dec 30, 2025 at 11:03:28AM +0800, Jun Chang wrote: >>>>> >>>>>> - Add RISC-V target for MT5824 >>>>>> - Add board defconfig and DTS for MT5824 EVB >>>>>> - Add SPL and U-Boot board support for MT5824 EVB >>>>>> - Add DDR init for MT5824 EVB >>>>>> >>>>>> Signed-off-by: Jun Chang <[email protected]> >>>>>> --- >>>>>> arch/riscv/Kconfig | 4 + >>>>>> arch/riscv/dts/mt5824-evb.dts | 232 +++++++++++++++++ >>>>> >>>>> What is the status on upstreaming this device tree? >>>> >>>> The device tree is able to boot to U-Boot with shell prompt by the JTAG. >>> >>> Since I wasn't clear enough, I meant the status on getting this in the >>> linux kernel tree so that OF_UPSTREAM can be enabled and we use the copy >>> found under dts/upstream/src/riscv instead. >>> >> >> Thanks for the clarification. >> >> The device tree for Linux kernel is not yet submitted to the upstream. >> We would like to go with the U-Boot first. > > It will need to be migrated over to OF_UPSTREAM and really should not > just say in U-Boot only. Have you at least started the process > internally and for example run "make CHECK_DTBS=1" in the kernel on this > to catch obvious problems? >
We will send a full functional and verified device tree to the U-Boot in the next patch. When our device tree patch be accepted by Linux kernel, it will be migrated over to OF_UPSTREAM.
