commit d75f30a4f0ca10ebd87798d7aeed467e0da40daa
author Steve Muckle <smuckle@google.com> Tue May 21 15:50:39 2019 -0700
committer Steve Muckle <smuckle@google.com> Mon Jul 08 09:33:24 2019 -0700
tree 77c7597b43cd97d85bcf89f368f7f75bc0f508c5
parent c538656d7d991ceb1058ac624be95bca45780d9d

first_stage_init: add console

Start and wait on a console if androidboot.first_stage_console=1 is
present on the kernel command line. This only works on eng and
userdebug builds.

Change-Id: I978e9390a89509431b399ea58b284736b27eeb1b

init/Android.bp

diff --git a/init/Android.bp b/init/Android.bp
index 6bc581d..86dcb4c 100644
--- a/init/Android.bp
+++ b/init/Android.bp
@@ -26,6 +26,7 @@
         "-Wextra",
         "-Wno-unused-parameter",
         "-Werror",
+        "-DALLOW_FIRST_STAGE_CONSOLE=0",
         "-DALLOW_LOCAL_PROP_OVERRIDE=0",
         "-DALLOW_PERMISSIVE_SELINUX=0",
         "-DREBOOT_BOOTLOADER_ON_PANIC=0",
@@ -36,6 +37,8 @@
     product_variables: {
         debuggable: {
             cppflags: [
+                "-UALLOW_FIRST_STAGE_CONSOLE",
+                "-DALLOW_FIRST_STAGE_CONSOLE=1",
                 "-UALLOW_LOCAL_PROP_OVERRIDE",
                 "-DALLOW_LOCAL_PROP_OVERRIDE=1",
                 "-UALLOW_PERMISSIVE_SELINUX",