Regenrate defconfigs

The defconfigs have been manually edited. Regenerate them in preparation
for the move to Buildroot 2017.05.

Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/openpower/configs/zz_defconfig b/openpower/configs/zz_defconfig
index 148c91f..afd6fc7 100644
--- a/openpower/configs/zz_defconfig
+++ b/openpower/configs/zz_defconfig
@@ -39,10 +39,10 @@
 BR2_TARGET_ROOTFS_CPIO_XZ=y
 BR2_OPENPOWER_PLATFORM=y
 BR2_OPENPOWER_POWER9=y
-# BR2_PACKAGE_MACHINE_XML is not set
 # BR2_PACKAGE_HOST_OPENPOWER_FFS is not set
 # BR2_PACKAGE_HOSTBOOT is not set
 # BR2_PACKAGE_HOSTBOOT_BINARIES is not set
+# BR2_PACKAGE_MACHINE_XML is not set
 # BR2_PACKAGE_OPENPOWER_PNOR is not set
 BR2_OPENPOWER_CONFIG_NAME="openpower-firenze"
 # BR2_TARGET_SKIBOOT_XZ is not set