mmc: add function to get the number of available mmc interfaces

[karo-tx-uboot.git] / Kconfig

diff --git a/Kconfig b/Kconfig
index 29e0b929f51fcf1146073ac506e4bbb4002acb45..861622664fcba27cfbf4445128ce44c8db4b9cb2 100644 (file)
--- a/Kconfig
+++ b/Kconfig
@@ -56,14 +56,21 @@ config CC_OPTIMIZE_FOR_SIZE
 
          This option is enabled by default for U-Boot.
 
+menuconfig EXPERT
+        bool "Configure standard U-Boot features (expert users)"
+        help
+          This option allows certain base U-Boot options and settings
+          to be disabled or tweaked. This is for specialized
+          environments which can tolerate a "non-standard" U-Boot.
+          Only use this if you really know what you are doing.
+
 endmenu                # General setup
 
 menu "Boot images"
 
 config SPL_BUILD
        bool
-       depends on $KCONFIG_OBJDIR="spl" || $KCONFIG_OBJDIR="tpl"
-       default y
+       default y if $KCONFIG_OBJDIR="spl" || $KCONFIG_OBJDIR="tpl"
 
 config TPL_BUILD
        bool
@@ -73,6 +80,9 @@ config TPL_BUILD
 config SUPPORT_SPL
        bool
 
+config SUPPORT_TPL
+       bool
+
 config SPL
        bool
        depends on SUPPORT_SPL
@@ -83,13 +93,36 @@ config SPL
 
 config TPL
        bool
-       depends on SPL
+       depends on SPL && SUPPORT_TPL
        prompt "Enable TPL" if !SPL_BUILD
        default y if TPL_BUILD
        default n
        help
          If you want to build TPL as well as the normal image and SPL, say Y.
 
+config FIT
+       bool "Support Flattened Image Tree"
+       depends on !SPL_BUILD
+       help
+         This option allows to boot the new uImage structrure,
+         Flattened Image Tree.  FIT is formally a FDT, which can include
+         images of various types (kernel, FDT blob, ramdisk, etc.)
+         in a single blob.  To boot this new uImage structure,
+         pass the the address of the blob to the "bootm" command.
+
+config FIT_VERBOSE
+       bool "Display verbose messages on FIT boot"
+       depends on FIT
+
+config FIT_SIGNATURE
+       bool "Enable signature verification of FIT uImages"
+       depends on FIT
+       select RSA
+       help
+         This option enables signature verification of FIT uImages,
+         using a hash signed and verified using RSA.
+         See doc/uImage.FIT/signature.txt for more details.
+
 config SYS_EXTRA_OPTIONS
        string "Extra Options (DEPRECATED)"
        depends on !SPL_BUILD
@@ -104,12 +137,26 @@ config SYS_EXTRA_OPTIONS
          configuration to Kconfig. Since this option will be removed sometime,
          new boards should not use this option.
 
+config SYS_TEXT_BASE
+       depends on SPARC
+       hex "Text Base"
+       help
+         TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
+
+config SYS_CLK_FREQ
+       depends on ARC
+       int "CPU clock frequency"
+       help
+         TODO: Move CONFIG_SYS_CLK_FREQ for all the architecture
+
 endmenu                # Boot images
 
 source "arch/Kconfig"
 
 source "common/Kconfig"
 
+source "disk/Kconfig"
+
 source "dts/Kconfig"
 
 source "net/Kconfig"