Convert CONFIG_BOOTFILE to Kconfig
This converts the following to Kconfig:
CONFIG_BOOTFILE
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/slimbootloader_defconfig b/configs/slimbootloader_defconfig
index 1597616..e682646 100644
--- a/configs/slimbootloader_defconfig
+++ b/configs/slimbootloader_defconfig
@@ -20,6 +20,8 @@
CONFIG_EFI_PARTITION=y
CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_USE_BOOTFILE=y
+CONFIG_BOOTFILE="bzImage"
CONFIG_TFTP_TSIZE=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y