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Fixed

LIN8-6933 : RCPL-18 won't boot MinnowTurbot Dev Kit

Created: Jun 27, 2017    Updated: Dec 3, 2018
Resolved Date: Jul 9, 2017
Found In Version: 8.0.0.18
Fix Version: 8.0.0.19
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Kernel, Userspace

Description

While booting the system is not able to mount the rootfs partition into the correct directory, I think the problem is not finding the partition but creating the folder to mount it. 

Workaround

While booting you can press "e" on GRUB and change "ro" with "rw" the continue pressing F10, it allows to create the directory and mount the partition, on RCPL 11 it wasn't necessary, it worked fine using "ro".

Steps to Reproduce

1: Create a simple project like this one:

$ installDir/configure --enable-board=intel-x86-64 --enable-build=production --enable-kernel=preempt-rt --enable-rootfs=glibc-core --enable-reconfig --with-rcpl-version=0018

Create an usb image:

$ make usb-image

3: Boot it on a target, we used a Minnowboard Turbot to replicate.

It will start printing it is unable to mount the rootfs disk.

Note: It worked without problems using RCPL 0011. (The customer is migrating from RCPL 11 to 18)

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