arm: imx-common: add SECURE_BOOT option to Kconfig

[u-boot.git] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index 9d580e4115e6ac8218a8ca9e4801460010e53f1c..0e0d8efd33f045719ccde573ec30928f0ee66a56 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -14,9 +14,10 @@ config HAVE_PRIVATE_LIBGCC
 config USE_PRIVATE_LIBGCC
        bool "Use private libgcc"
        depends on HAVE_PRIVATE_LIBGCC
+       default y if HAVE_PRIVATE_LIBGCC && ((ARM && !ARM64) || MIPS)
        help
          This option allows you to use the built-in libgcc implementation
-         of U-boot instead of the one privided by the compiler.
+         of U-Boot instead of the one provided by the compiler.
          If unsure, say N.
 
 config SYS_HZ
@@ -27,15 +28,6 @@ config SYS_HZ
          get_timer() must operate in milliseconds and this option must be
          set to 1000.
 
-config SYS_VSNPRINTF
-       bool "Enable safe version of sprintf()"
-       help
-         Since sprintf() can overflow its buffer, it is common to use
-         snprintf() instead, which knows the buffer size and can avoid
-         overflow. However, this does increase code size slightly (for
-         Thumb-2, about 420 bytes). Enable this option for safety when
-         using sprintf() with data you do not control.
-
 config USE_TINY_PRINTF
        bool "Enable tiny printf() version"
        help
@@ -137,6 +129,41 @@ config ERRNO_STR
          - if errno is null or positive number - a pointer to "Success" message
          - if errno is negative - a pointer to errno related message
 
+config OF_LIBFDT
+       bool "Enable the FDT library"
+       default y if OF_CONTROL
+       help
+         This enables the FDT library (libfdt). It provides functions for
+         accessing binary device tree images in memory, such as adding and
+         removing notes and properties, scanning through the tree and finding
+         particular compatible nodes. The library operates on a flattened
+         version of the device tree.
+
+config OF_LIBFDT_OVERLAY
+       bool "Enable the FDT library overlay support"
+       help
+         This enables the FDT library (libfdt) overlay support.
+
+config SPL_OF_LIBFDT
+       bool "Enable the FDT library for SPL"
+       default y if SPL_OF_CONTROL
+       help
+         This enables the FDT library (libfdt). It provides functions for
+         accessing binary device tree images in memory, such as adding and
+         removing notes and properties, scanning through the tree and finding
+         particular compatible nodes. The library operates on a flattened
+         version of the device tree.
+
+config FDT_FIXUP_PARTITIONS
+       bool "overwrite MTD partitions in DTS through defined in 'mtdparts'"
+       depends on OF_LIBFDT
+       default n
+       help
+         Allow overwriting defined partitions in the device tree blob
+         using partition info defined in the 'mtdparts' environment
+         variable.
+
 source lib/efi/Kconfig
+source lib/efi_loader/Kconfig
 
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