On Tue, 26 May 2020 13:12:46 +0200 Soeren Moch sm...@web.de wrote: > On 25.05.20 22:24, Anatolij Gustschin wrote: > > Converting to DM increases binary size and breaks building some > > boards (i.e. tbs2910, gcc 9.2). The approach to address this issue > > via cutting off unused properties/nodes in device tree via custom > > u-boot.dtsi was not welcome, even if the affected boards do not > > pass the built-in device tree to the kernel. > But there is CONFIG_OF_REMOVE_PROPS="dmas dma-names interrupt-parent > interrupts interrupts-extended interrupt-names interrupt-map > interrupt-map-mask" in tbs2910_defconfig. So removing properties is > already done via this config option. Removing nodes is not implemented > (yet? AFAIK). But would be welcome if someone implements this in a > similar way, I think.
Yes, I've added this CONFIG_OF_REMOVE_PROPS list on request because an earlier patch [1] was not very welcome. But this older patch already did deleting unused nodes, in a different way. [1] http://patchwork.ozlabs.org/project/uboot/patch/20191206183047.1313-1-ag...@denx.de -- Anatolij
