efi_loader: format Kconfig

Use if/endif for dependencies to give structure to the configuration menu.

Sort important settings to the top.

Abbreviate the short description of EFI_LOADER_HII.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index 50b0501..03b0827 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -16,9 +16,21 @@
 	  interfaces to a loaded EFI application, enabling it to reuse U-Boot's
 	  device drivers.
 
+if EFI_LOADER
+
+config EFI_LOADER_HII
+	bool "HII protocols"
+	default y
+	help
+	  The Human Interface Infrastructure is a complicated framework that
+	  allows UEFI applications to draw fancy menus and hook strings using
+	  a translation framework.
+
+	  U-Boot implements enough of its features to be able to run the UEFI
+	  Shell, but not more than that.
+
 config EFI_UNICODE_CAPITALIZATION
 	bool "Support Unicode capitalization"
-	depends on EFI_LOADER
 	default y
 	help
 	  Select this option to enable correct handling of the capitalization of
@@ -26,33 +38,22 @@
 	  set, only the the correct handling of the letters of the codepage
 	  used by the FAT file system is ensured.
 
-config EFI_PLATFORM_LANG_CODES
-	string "Language codes supported by firmware"
-	depends on EFI_LOADER
-	default "en-US"
-	help
-	  This value is used to initialize the PlatformLangCodes variable. Its
-	  value is a semicolon (;) separated list of language codes in native
-	  RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
-	  to initialize the PlatformLang variable.
-
 config EFI_LOADER_BOUNCE_BUFFER
 	bool "EFI Applications use bounce buffers for DMA operations"
-	depends on EFI_LOADER && ARM64
+	depends on ARM64
 	default n
 	help
 	  Some hardware does not support DMA to full 64bit addresses. For this
 	  hardware we can create a bounce buffer so that payloads don't have to
 	  worry about platform details.
 
-config EFI_LOADER_HII
-	bool "Expose HII protocols to EFI applications"
-	depends on EFI_LOADER
-	default y
+config EFI_PLATFORM_LANG_CODES
+	string "Language codes supported by firmware"
+	default "en-US"
 	help
-	  The Human Interface Infrastructure is a complicated framework that
-	  allows UEFI applications to draw fancy menus and hook strings using
-	  a translation framework.
+	  This value is used to initialize the PlatformLangCodes variable. Its
+	  value is a semicolon (;) separated list of language codes in native
+	  RFC 4646 format, e.g. "en-US;de-DE". The first language code is used
+	  to initialize the PlatformLang variable.
 
-	  U-Boot implements enough of its features to be able to run the UEFI
-	  Shell, but not more than that.
+endif