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/dbau1500_defconfig b/configs/dbau1500_defconfig
index f6731f7..3c12f77 100644
--- a/configs/dbau1500_defconfig
+++ b/configs/dbau1500_defconfig
@@ -2,6 +2,8 @@
 CONFIG_SYS_TEXT_BASE=0xBFC00000
 CONFIG_TARGET_DBAU1X00=y
 CONFIG_DBAU1500=y
+# CONFIG_CMDLINE_EDITING is not set
+# CONFIG_AUTO_COMPLETE is not set
 CONFIG_SYS_PROMPT="DbAu1xx0 # "
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_ELF is not set
@@ -16,4 +18,7 @@
 CONFIG_CMD_DHCP=y
 CONFIG_MAC_PARTITION=y
 # CONFIG_ISO_PARTITION is not set
+CONFIG_BOOTP_BOOTPATH=y
+CONFIG_BOOTP_GATEWAY=y
+CONFIG_BOOTP_HOSTNAME=y
 CONFIG_MTD_NOR_FLASH=y