[PATCH 03/14] ARM: milbeaut: Add Milbeaut M10V early printk
From: robh+dt@kernel.org (Rob Herring)
Date: 2018-11-19 15:21:39
Also in:
linux-clk, linux-devicetree, linux-serial, lkml
From: robh+dt@kernel.org (Rob Herring)
Date: 2018-11-19 15:21:39
Also in:
linux-clk, linux-devicetree, linux-serial, lkml
On Sun, Nov 18, 2018 at 7:00 PM Sugaya Taichi [off-list ref] wrote:
Add Milbeaut M10V earlyprintk.
Do you really need earlyprintk? earlycon is preferred instead. It's not quite as early, but doesn't require rebuilding the kernel and supports more than 1 fixed device. If you crash before earlycon is enabled, that pretty much means either a bad dtb memory node or just flaky memory. Rob