> On 01.10.24 01:56, Heinrich Schuchardt wrote: > On 30.09.24 17:59, Hal Feng wrote: > > This patchset add OF_STREAM support for StarFive JH7110 based boards. > > All the JH7110 based boards can use the DT from upstreaming linux kernel. > > The v1.3b board device tree is set as the default device tree. > > > > This patchset should be applied after the DT from dts/upstream/ > > updating to the latest version. > > Hello Hal, > > Thanks a lot for making the move to upstream device-trees for JH7110 based > boards. > > With the current patchset you suggest to specify the relevant device-tree > when building, e.g. > > make > OPENSBI=$(opensbi_dir)/build/platform/generic/firmware/fw_dynamic.bin \ > DEVICE_TREE=starfive/jh7110-milkv-mars > > Another approach would be to build all device-trees into U-Boot and use the > EEPROM information to select the correct one at runtime. > > This approach is selected by Wandboard defconfig and other boards by > specifying CONFIG_MULTI_DTB_FIT and CONFIG_OF_LIST. The choice of the > device-tree is made in board_fit_config_name_match(). > > The advantage from the standpoint of a Linux distro would be that one distro > image can be provided that will run on all JH7110 boards.
That is a good idea. I will try to do this after my five-day vacation. By the way, I wanna know whether jh7110-milkv-mars-cm.dts and jh7110-milkv-mars-cm-lite.dts are in the process of upstreaming? I don't see them in the kernel mainline. Thanks for your suggestions. Best regards, Hal
