configs/snps_axs*: bump U-Boot to 2016.11

With this commit we upgrade U-Boot version to 2016.11 in
"snps_axs101_defconfig" and "snps_axs103_defconfig".

Important fixes: new version fixes U-Boot build for arc700.  Since
gcc-6.x "-marc700" option is no longer supported, "-mcpu=arc700"
should be used instead.

We haven't sent it before as we were waiting for U-Boot 2016.11
release.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

configs/snps_axs101_defconfig

@@ -21,6 +21,6 @@ BR2_LINUX_KERNEL_DEFCONFIG="axs101"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.07"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.11"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="axs101"
 BR2_TARGET_UBOOT_NEEDS_DTC=y

configs/snps_axs103_defconfig

@@ -22,6 +22,6 @@ BR2_LINUX_KERNEL_DEFCONFIG="axs103_smp"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.07"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2016.11"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="axs103"
 BR2_TARGET_UBOOT_NEEDS_DTC=y