Am Sonntag, den 11.02.2018, 10:55 +0300 schrieb Sergey Suloev: > On 02/11/2018 01:07 AM, Philipp Rossak wrote: > > > > > > On 10.02.2018 22:08, Sergey Suloev wrote: > > > On 02/11/2018 12:01 AM, Philipp Rossak wrote: > > > > Hey Sergey, > > > > > > > > Thanks for mentioning, but I think the problem has nothing to > > > > do > > > > with those patches. I tested them with the v4.15.0 Kernel since > > > > this > > > > is the last stable release and we are right now in the merging > > > > window. > > > > > > > > I tested the latest mainline, without those patches and the > > > > kernel > > > > is not booting (I can't see any uart output). > > > > > > > > Thanks, > > > > Philipp > > > > > > > > On 10.02.2018 14:56, Sergey Suloev wrote: > > > > > On 02/09/2018 08:52 PM, Philipp Rossak wrote: > > > > > > This patchseries fixes the bananapi m1 devicetree, to be > > > > > > able to > > > > > > boot again. > > > > > > The first two patches update/improve the devicetree and the > > > > > > last > > > > > > patch adds > > > > > > all missing regulators. > > > > > > > > > > > > Regards, > > > > > > Philipp > > > > > > > > > > > > Philipp Rossak (3): > > > > > > arm: dts: sun6i: a31s: bpi-m2: update mmc supply nodes > > > > > > arm: dts: sun6i: a31s: bpi-m2: improve pmic properties > > > > > > arm: dts: sun6i: a31s: fix: bpi-m2: add missing > > > > > > regulators > > > > > > > > > > > > arch/arm/boot/dts/sun6i-a31s-sinovoip-bpi-m2.dts | 70 > > > > > > +++++++++++++++++++++++- > > > > > > 1 file changed, 67 insertions(+), 3 deletions(-) > > > > > > > > > > > > > > > > patches are not working > > > > > > > > > > Thanks > > > > > > > > > > > same problem, but after applying the patches my device is till > > > hanging. > > > > > > > > > > Can you please share a bootlog? Here is mine [1]. As you can see > > I'm > > able to boot. > > I build it with this branch [2]. For testing you should replace > > the > > dtb and the uImage/zImage > > > > Philipp > > > > > > [1]: https://pastebin.com/mVjv3LDf > > [2]: > > https://github.com/embed-3d/linux/tree/testing/bpi-m2-regulator-tes > > t-2 > > My dmesg is very similar to yours unless it hangs on the last line > [1]. > For this test I used kernel from tag v4.15 with no additional > patching. > > [1] https://pastebin.com/3a6bk5Dk > > For me it looks like you have a different kernel and also an different dtb that you patch! And you are applying also a fixup script. These patches should be applied on top of linux mainline. fixup script: Applying kernel provided DT fixup script (sun6i-a31s-fixup.scr) Linux versions: 4.15.0-00003-g1bbe5edde691 vs 4.15.0-sunxi-dirty In addition to that you are also booting into fb/hdmi. If you use my branch (uImage and dtb) and replace the current boot.cmd with this (to get the boot.scr you need to use mkimage) it should work: setenv bootargs console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait panic=10 load mmc 0:1 0x43000000 ${fdtfile} || load mmc 0:1 0x43000000 boot/${fdtfile} load mmc 0:1 0x42000000 uImage || load mmc 0:1 0x42000000 boot/uImage bootm 0x42000000 - 0x43000000 -- 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
