1 files changed, 35 insertions, 0 deletions
diff --git a/pcr/abootimg/no-initrd.patch b/pcr/abootimg/no-initrd.patch
new file mode 100644
index 000000000..a523845fb
--- /dev/null
+++ b/pcr/abootimg/no-initrd.patch
@@ -0,0 +1,35 @@
+This patch incorporates a patch made by John Stultz <https://github.com/johnstultz-work> to allow abootimg to
+work with newer Android aboots that do not include an initrd
+--- abootimg.c	2019-03-12 03:16:42.335616885 -0500
++++ abootimg.c.1	2019-03-12 03:18:01.550892862 -0500
+@@ -163,7 +163,7 @@
+  "\n"
+  "      bootimg has to be valid Android Boot Image, or the update will abort.\n"
+  "\n"
+- " abootimg --create <bootimg> [-c \"param=value\"] [-f <bootimg.cfg>] -k <kernel> -r <ramdisk> [-s <secondstage>]\n"
++ " abootimg --create <bootimg> [-c \"param=value\"] [-f <bootimg.cfg>] -k <kernel> [-r <ramdisk>] [-s <secondstage>]\n"
+  "\n"
+  "      create a new image from scratch.\n"
+  "      if the boot image file is a block device, sanity check will be performed to avoid overwriting a existing\n"
+@@ -291,7 +291,11 @@
+ 
+   if (!(img->header.ramdisk_size)) {
+     fprintf(stderr, "%s: ramdisk size is null\n", img->fname);
+-    return 1;
++    /*
++     * On newer AOSP devices, system can be used as rootfs,
++     * resulting in no initrd being used. Thus this case should
++     * not be fatal.
++     */
+   }
+ 
+   unsigned page_size = img->header.page_size;
+@@ -932,7 +936,7 @@
+       break;
+ 
+     case create:
+-      if (!bootimg->kernel_fname || !bootimg->ramdisk_fname) {
++      if (!bootimg->kernel_fname) {
+         print_usage();
+         break;
+       }