mboxbridge: srcrev bump 8e1d5dda93..a042978b03

Andrew Jeffery (8):
      vpnor: Shuffle and rework includes for sanity
      test/mbox: Use assertions for error handling
      test/mbox: Assert that the flash fd is sane
      test/flash_copy: Configure MTD device to avoid undefined behaviour
      vpnor: Test if HBB placement exceeds reserved memory bounds
      protocol: Introduce protocol_reset()
      flash: Introduce flash_validate()
      mboxd: Remove flash API compatibility shim

Evan Lojewski (2):
      mboxd: Add a backend abstraction layer to mboxd.
      mboxd: Add support for file-backed flash devices.

(From meta-phosphor rev: f2712cdceb34947aad63b8c57ed9baadff5ef437)

Change-Id: I39d9866d81df5a4a0c14c55e6587dd88474aeab6
Signed-off-by: Andrew Geissler <openbmcbump-github@yahoo.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb b/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb
index c9b2d57..21232a5 100644
--- a/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb
+++ b/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb
@@ -21,7 +21,7 @@
 SRC_URI += "file://99-aspeed-lpc-ctrl.rules"
 SRC_URI += "file://aspeed-lpc-ctrl-h.patch"
 
-SRCREV="8e1d5dda93130819e26ee718375e43936c971781"
+SRCREV="a042978b03c91ca3a716e99f313ef5cda42820ba"
 
 PROVIDES += "mboxctl"