[PATCH] lib/Kconfig: Fix SUPPORTS_FW_LOADER option

[David Lechner]

Change the SUPPORTS_FW_LOADER option to be enabled by default.

This is a dependency-only option intended to be used like:
    depends on SUPPORTS_FW_LOADER

Instead of having to always remember to do both:
    depends on CMDLINE
    depends on ENV_SUPPORT

In order to actually work though, the option has to be enabled.

Reported-by: Weijie Gao <weijie.gao at mediatek.com>
Closes: https://lore.kernel.org/u-boot/20260410015311.4066075-1-weijie.gao@mediatek.com/
Fixes: 4ed440e6be80 ("fw_loader: Introduce SUPPORTS_FW_LOADER symbol")
Signed-off-by: David Lechner <dlechner at baylibre.com>
---
I tested this a bit by fiddling with a local .config. It had
CONFIG_SUPPORTS_FW_LOADER=y already because both dependencies
were met. Then I manually set CONFIG_CMDLINE=n which caused
CONFIG_SUPPORTS_FW_LOADER to disappear from the .config.
---
 lib/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Kconfig b/lib/Kconfig
index 4e6a0c6a1b6..0950b80ede5 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -72,7 +72,7 @@ config DYNAMIC_CRC_TABLE
 	  This can be helpful when reducing the size of the build image
 
 config SUPPORTS_FW_LOADER
-	bool
+	def_bool y
 	depends on CMDLINE
 	depends on ENV_SUPPORT
 

---
base-commit: 70fd0c3bb7c26d42f24d10145dd5f3168ac92eac
change-id: 20260415-lib-fix-supports_fw_loader-af28afa23009

Best regards,
--  
David Lechner <dlechner at baylibre.com>