Re: [PATCH v3 04/13] ARM: dts: ipq4019: Update ipq4019-dk01.1 board data

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On 2018-03-20 20:01, Richard Cochran wrote:
On Tue, Mar 20, 2018 at 09:28:47AM +0530, Sricharan R wrote:
Reviewed-by: Abhishek Sahu <absahu@xxxxxxxxxxxxxx>
Adds missing memory, reserved-memory nodes.

Signed-off-by: Sricharan R <sricharan@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/qcom-ipq4019-ap.dk01.1.dtsi | 28 +++++++++++++++++++++++++++

Q: Does mainline Linux even boot on the DK?

A: No, it doesn't.

 Yes, i saw that it was booting out of mainline.
 Both DK01 and DK04 boards boots out of mainline.

cat /proc/version
Linux version 4.16.0-rc6 (srichara@srichara-linux) (gcc version 6.3.1 20170109 (Linaro GCC 6.3-2017.02)) #1677 SMP PREEMPT Wed Mar 21 12:58:14 IST 2018

If it does not boot for you, then can you check if your bootloader is passing this bootarg ?

    bootargs=console=ttyMSM0,115200n8

  This is the only one required from bootloader to boot.
  That said, there should have been a default 'chosen' node in DTS
for the serial console atleast which is not there today. I will add this
  in my v4 along with other changes.

Regards,
 Sricharan


Please add the missing basic board support before hacking random stuff
into the DTS.


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