bootm: Add a Kconfig option for bootm functionality
Create a separate Kconfig option which enables the bootm logic,
separate from the 'bootm' command. This will eventually allow booting
without CMDLINE enabled.
Update boards which disable CMD_BOOTM to disable BOOTM instead, since
CMD_BOOTM now depends on BOOTM
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/boot/Kconfig b/boot/Kconfig
index e0098b3..8b32a51 100644
--- a/boot/Kconfig
+++ b/boot/Kconfig
@@ -677,6 +677,18 @@
endif # BOOTSTD
+config BOOTM
+ bool "Support booting an application image from memory"
+ default y
+ help
+ This is the main boot implementation in U-Boot, supporting a wide
+ variety of features including FIT and legacy-image boot, kernel and
+ FDT selection, setting up of the command line for the OS and many
+ other features.
+
+ This option should normally be enabled. It is used to implement the
+ 'bootm' command.
+
config ANDROID_BOOT_IMAGE
bool "Android Boot Images"
default y if FASTBOOT