u-boot: FTGMAC100, GCC7, MX6651235F fixes

This addresses an exception seen when u-boot is built with GCC 7.1 and
doing networking.

The other bug fixes are patches from the list.

Denis Pynkin (1):
      net: Use packed structures for networking

Huy Duong (1):
      net: ftgmac100: Reset FTGMAC100 before setting MAC

Robert Lippert (1):
      aspeed/flash: fix buffersize of MX6651235F flash chip

Change-Id: I90dbe6c7b0396c2b04ce64d56d966fc9a496385a
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/common/recipes-bsp/u-boot/u-boot.inc b/common/recipes-bsp/u-boot/u-boot.inc
index 623a25a..2ab0961 100644
--- a/common/recipes-bsp/u-boot/u-boot.inc
+++ b/common/recipes-bsp/u-boot/u-boot.inc
@@ -1,6 +1,6 @@
 LIC_FILES_CHKSUM = "file://Licenses/README;md5=a2c678cfd4a4d97135585cad908541c6"
 
-SRCREV = "16f997c564f873b4fdf12fc90ee8a9f6f6080961"
+SRCREV = "7fb88a88d08c19b0e6f88c0a484ab001a4476a27"
 UBRANCH = "v2016.07-aspeed-openbmc"
 SRC_URI = "git://git@github.com/openbmc/u-boot.git;branch=${UBRANCH};protocol=https"