commit 94ff9c7975c59217cc00dd5391fd8d3f919da125
author Pierre-Clément Tosi <ptosi@google.com> Fri Feb 18 14:58:36 2022 +0100
committer Pierre-Clément Tosi <ptosi@google.com> Mon Feb 28 11:03:51 2022 +0000
tree 4fe3c686f058d94e3af14e834aabea766ae2d676
parent dcf1741a18a0e552a85038a0e14671a506e8729a

Pass 'ioremap_guard' through Microdroid cmdline

Configure microdroid's boot.img data to make its bootloader pass that
argument on its command line. This will enable support for MMIO guards,
which will be necessary once the hypervisor auto-enrolls pVMs. Until
then (and for non-protected VMs), the argument will have no effect.

Bug: 216798684
Test: m
Change-Id: I075f9ed13373574b0ec2e06b09c8eaffbb27d6c8

microdroid/Android.bp

diff --git a/microdroid/Android.bp b/microdroid/Android.bp
index a93a801..3ae4b1a 100644
--- a/microdroid/Android.bp
+++ b/microdroid/Android.bp
@@ -212,6 +212,7 @@
 microdroid_boot_cmdline = [
     "panic=-1",
     "bootconfig",
+    "ioremap_guard",
 ]
 
 bootimg {