Hi, (I deleted my last-post because it was too wordy.).
I'm having an issue where I sometimes get DTC compile errors and run-time behavior when I compile a Device Tree file (dts) within the u-boot source code tree vs the kernel source tree. I made some modifications to the device tree, am57xx-evm-reva.dts to enable UART's 1 and 5. The DTS compiles ok from within the kernel tree, and the am572xEVM/BB-X15 boots fine with that DTB. However, when I drop that same modified-DTS into the u-boot source code tree, and build u-boot, the DTC compile breaks. Additionally, when I fix the compile errors within the u-boot tree, I see run-time issues when I load that device tree into the /boot/dtbs/uname-r directory on the BB-X15. For u-boot, I'm using 2017.01 with a patchset which is 2-3 months old. For the kernel, I followed the instructions on eewiki, and checked out the 4.4.y branch. Has anyone seen anything strange like this when compiling DTB's DTBO's? Thanks! Jeff.. On Monday, September 18, 2017 at 4:34:02 AM UTC-5, Ritisha Shettigar wrote: > > Hello, > I have interfaced an external RTC. I have added a device tree overlay > using the link > https://github.com/beagleboard/bb.org-overlays/blob/master/src/arm/BB-I2C2-PCF8523-00A0.dts > However on compiling, it gives me an error - > > *Error: *BB-I2C2-PCF8523-00A0.dts:9.1-9 syntax error > *FATAL ERROR:* Unable to parse input tree > > Have also run *make src/arm/BB-I2C2-PCF8523-00A0.dtbo.* > > *Please give me a solution.* > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2281e6e3-d7ec-465a-a9d1-77668013a262%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
