xilinx: Sync defconfigs with current Kconfig

There are some inconsistencies which should be fixed.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/avnet_ultra96_rev1_defconfig b/configs/avnet_ultra96_rev1_defconfig
index a86719b..7c325dd 100644
--- a/configs/avnet_ultra96_rev1_defconfig
+++ b/configs/avnet_ultra96_rev1_defconfig
@@ -20,7 +20,6 @@
 CONFIG_SPL_ATF=y
 CONFIG_SYS_PROMPT="ZynqMP> "
 CONFIG_CMD_BOOTMENU=y
-CONFIG_CMD_POWEROFF=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_CLK=y
 CONFIG_CMD_DFU=y
@@ -30,6 +29,7 @@
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
+CONFIG_CMD_POWEROFF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
diff --git a/configs/microblaze-generic_defconfig b/configs/microblaze-generic_defconfig
index 7cd5e6d..ae61c25 100644
--- a/configs/microblaze-generic_defconfig
+++ b/configs/microblaze-generic_defconfig
@@ -44,9 +44,9 @@
 CONFIG_XILINX_GPIO=y
 CONFIG_LED=y
 CONFIG_LED_GPIO=y
+CONFIG_MTD_PARTITIONS=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_MTD_DEVICE=y
-CONFIG_MTD_PARTITIONS=y
 CONFIG_PHY_ATHEROS=y
 CONFIG_PHY_BROADCOM=y
 CONFIG_PHY_DAVICOM=y
diff --git a/configs/xilinx_zynqmp_zcu100_revC_defconfig b/configs/xilinx_zynqmp_zcu100_revC_defconfig
index 48508b5..ad8c8f7 100644
--- a/configs/xilinx_zynqmp_zcu100_revC_defconfig
+++ b/configs/xilinx_zynqmp_zcu100_revC_defconfig
@@ -20,7 +20,6 @@
 CONFIG_SPL_ATF=y
 CONFIG_SYS_PROMPT="ZynqMP> "
 CONFIG_CMD_BOOTMENU=y
-CONFIG_CMD_POWEROFF=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_CLK=y
 CONFIG_CMD_DFU=y
@@ -30,6 +29,7 @@
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
+CONFIG_CMD_POWEROFF=y
 CONFIG_CMD_SPI=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y