Convert CONFIG_BOOTP_BOOTPATH et al to Kconfig

This converts the following to Kconfig:
   CONFIG_BOOTP_BOOTPATH
   CONFIG_BOOTP_DNS
   CONFIG_BOOTP_GATEWAY
   CONFIG_BOOTP_HOSTNAME
   CONFIG_BOOTP_PXE
   CONFIG_BOOTP_SUBNETMASK
   CONFIG_CMDLINE_EDITING
   CONFIG_AUTO_COMPLETE
   CONFIG_SYS_LONGHELP
   CONFIG_SUPPORT_RAW_INITRD
   CONFIG_ENV_VARS_UBOOT_CONFIG

Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Re-run the migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/microblaze-generic_defconfig b/configs/microblaze-generic_defconfig
index ca68a81..ac49404 100644
--- a/configs/microblaze-generic_defconfig
+++ b/configs/microblaze-generic_defconfig
@@ -22,6 +22,7 @@
 CONFIG_SPL_OS_BOOT=y
 CONFIG_SYS_OS_BASE=0x2c060000
 CONFIG_HUSH_PARSER=y
+# CONFIG_AUTO_COMPLETE is not set
 CONFIG_SYS_PROMPT="U-Boot-mONStR> "
 CONFIG_CMD_IMLS=y
 CONFIG_CMD_SPL=y
@@ -41,6 +42,9 @@
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_OF_EMBED=y
 CONFIG_NETCONSOLE=y
+CONFIG_BOOTP_BOOTPATH=y
+CONFIG_BOOTP_GATEWAY=y
+CONFIG_BOOTP_HOSTNAME=y
 CONFIG_SPL_DM=y
 CONFIG_MTD_NOR_FLASH=y
 CONFIG_PHY_ATHEROS=y