On Wed, 2017-02-01 at 13:20 +0100, Gerd Hoffmann wrote: > > > I think just having links from > > > arch/arm64/boot/dts/broadcom/bcm2837*.dts* to arch/arm/boot/dts/ > > > would > > > be the solution, then this Makefile could just reference > > > bcm2837-rpi-3-b.dtb. > > > > I suspect it is not that easy, last time I tried it didn't work. > > Will try again though. > > Yep, dtbs_install fails: > > [ ... ] > INSTALL arch/arm/boot/dts/bcm2835-rpi-b-plus.dtb > INSTALL arch/arm/boot/dts/bcm2835-rpi-a-plus.dtb > INSTALL arch/arm/boot/dts/bcm2836-rpi-2-b.dtb > INSTALL > cp: missing destination file operand after '/boot/dtbs/4.10.0-rc5+' > Try 'cp --help' for more information. > /root/linux/scripts/Makefile.dtbinst:41: recipe for target > 'bcm2837-rpi-3-b.dts' failed > make[3]: *** [bcm2837-rpi-3-b.dts] Error 1 > arch/arm/Makefile:348: recipe for target 'dtbs_install' failed > make[2]: *** [dtbs_install] Error 2 > Makefile:150: recipe for target 'sub-make' failed > make[1]: *** [sub-make] Error 2 > Makefile:24: recipe for target '__sub-make' failed This is actually a problem I had to deal with way in the begging of ARM64. What was done in the github tree was to have the one of the DTS files(in this case 64) #include the 32 bit dts. That way it's not needed to have the symbolic link and install should work. I know it's ulgy, but it works... Take a look at: https://github.com/raspberrypi/linux/blob/rpi-4.10.y/arch/arm64/boot/dt s/broadcom/bcm2710-rpi-3-b.dts Here is what the file contains: #define RPI364 #include "../../../../arm/boot/dts/bcm2710-rpi-3-b.dts" -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
