u-boot: Update version for HUSH support

This enables the HUSH shell in u-boot, and uses that support to
assume a ramdisk 0x20300000 if one is not found in the FIT image.

Change-Id: Iaed89795ad1649d3b9e0666d009957a77dafcb41
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/meta-phosphor/common/recipes-bsp/u-boot/u-boot-fw-utils_2016.07.bb b/meta-phosphor/common/recipes-bsp/u-boot/u-boot-fw-utils_2016.07.bb
index 034f8c1..107c878 100644
--- a/meta-phosphor/common/recipes-bsp/u-boot/u-boot-fw-utils_2016.07.bb
+++ b/meta-phosphor/common/recipes-bsp/u-boot/u-boot-fw-utils_2016.07.bb
@@ -4,7 +4,7 @@
 SECTION = "bootloader"
 DEPENDS = "mtd-utils"
 
-SRCREV = "aa7a90f2ff1e807e057c6dbb0d0c579174c75acc"
+SRCREV = "be5e3b5b680746718f45ec5ad45e2debc61407b5"
 UBRANCH = "v2016.07-aspeed-openbmc"
 SRC_URI = "git://git@github.com/openbmc/u-boot.git;branch=${UBRANCH};protocol=https"