Re: your mail

From: Bjorn Andersson
Date: Thu Aug 13 2020 - 03:08:20 EST

On Thu 06 Aug 15:31 PDT 2020, Konrad Dybcio wrote:

> Subject: Re: [PATCH v4] arm64: dts: qcom: Add support for Xiaomi Poco F1 (Beryllium)
> >// This removed_region is needed to boot the device
> > // TODO: Find out the user of this reserved memory
> > removed_region: memory@88f00000 {
> This region seems to belong to the Trust Zone. When Linux tries to access it, TZ bites and shuts the device down.

This is in line with what the documentation indicates and then it would
be better to just bump &tz_mem to a size of 0x4900000.