On Thu, Nov 16, 2017 at 5:54 PM, John Stultz <[email protected]> wrote: > Testing with Linus' HEAD today on the HiKey board, I started seeing boot > hangs: > ... > > [ 0.677971] Serial: AMBA PL011 UART driver > [ 0.694299] pstore: using zlib compression > [ 0.698830] console [pstore-1] enabled > [ 0.702623] pstore: Registered ramoops as persistent store backend > [ 0.708880] ramoops: attached 0x100000@0x21f00000, ecc: 0/0 > [ 0.715847] f8015000.uart: ttyAMA0 at MMIO 0xf8015000 (irq = 7, > base_baud = 0) is a PL011 rev2 > [ 0.725011] uart-pl011 f7111000.uart: could not find pctldev for > node /soc/pinmux@f7010000/uart1_pmx_func, deferring probe > [ 0.736375] uart-pl011 f7112000.uart: could not find pctldev for > node /soc/pinmux@f7010000/uart2_pmx_func, deferring probe > <hangs here> > > Bisecting this down, points to: > 0b79842775fa ("arm64: dts: hi6220: add coresight dt nodes") > > Reverting this patch makes things work again. > > Any ideas as to what might be wrong? > > Please let me know if I can test any fixes or provide any additional info.
If its helpful, the full tree I'm using (with the problematic patch reverted - as well as a few other needed fixups for recent regressions) is here: https://git.linaro.org/people/john.stultz/android-dev.git dev/hikey-mainline-WIP I'm using the "hikey_defconfig" added in the patchset to build with. thanks -john
