Hi Tom, can you please clarify or point us to some documentation that explains the new DT setup? I thought the u-boot DT is only used for u-boot internal drivers.
Do we need to upstream the kernel DT first? Do we need to provide a complete "kernel DT" to u-boot as well? Regards, Patrick Rudolph On Wed, Dec 20, 2023 at 11:38 PM Tom Rini <tr...@konsulko.com> wrote: > > On Thu, Dec 21, 2023 at 02:38:11AM +0530, Naresh Solanki wrote: > > Hi Tom > > > > On Thu, 21 Dec 2023 at 00:42, Tom Rini <tr...@konsulko.com> wrote: > > > > > > On Wed, Dec 20, 2023 at 02:42:24PM +0530, Naresh Solanki wrote: > > > > From: Patrick Rudolph <patrick.rudo...@9elements.com> > > > > > > > > Add defconfig & devicetree for IBM SBP1 board BMC based on AST2600 SoC. > > > > > > > > Signed-off-by: Patrick Rudolph <patrick.rudo...@9elements.com> > > > > Signed-off-by: Naresh Solanki <naresh.sola...@9elements.com> > > > > --- > > > > > > > > Changes: > > > > - Update MAINTAINERS > > > > --- > > > > arch/arm/dts/Makefile | 4 +- > > > > arch/arm/dts/ast2600-sbp1.dts | 96 ++++++++++++++++++++ > > > > board/aspeed/evb_ast2600/MAINTAINERS | 1 + > > > > configs/ibm-sbp1_defconfig | 126 +++++++++++++++++++++++++++ > > > > 4 files changed, 226 insertions(+), 1 deletion(-) > > > > create mode 100644 arch/arm/dts/ast2600-sbp1.dts > > > > create mode 100644 configs/ibm-sbp1_defconfig > > > > > > Is this device tree submitted upstream? > > This devicetree is meant for uboot. > > devicetree for linux kernel is wip. > > Right, but the DTs in U-Boot are intended to be re-synced with the > kernel and medium to long term the goal should be that the run-time DT > U-Boot has is passed to the OS. > > -- > Tom
