Move environment files from common/ to env/

[platform/kernel/u-boot.git] / common / Kconfig

diff --git a/common/Kconfig b/common/Kconfig
index 9067d1e..4d8cae9 100644 (file)
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -18,6 +18,15 @@ config BOOTSTAGE
          Calls to show_boot_progress() will also result in log entries but
          these will not have names.
 
+config SPL_BOOTSTAGE
+       bool "Boot timing and reported in SPL"
+       depends on BOOTSTAGE
+       help
+         Enable recording of boot time in SPL. To make this visible to U-Boot
+         proper, enable BOOTSTAGE_STASH as well. This will stash the timing
+         information when SPL finishes and load it when U-Boot proper starts
+         up.
+
 config BOOTSTAGE_REPORT
        bool "Display a detailed boot timing report before booting the OS"
        depends on BOOTSTAGE
@@ -38,7 +47,7 @@ config BOOTSTAGE_REPORT
                 30,361,327    445,160  start_kernel
 
 config BOOTSTAGE_USER_COUNT
-       hex "Number of boot ID numbers available for user use"
+       int "Number of boot ID numbers available for user use"
        default 20
        help
          This is the number of available user bootstage records.
@@ -46,6 +55,13 @@ config BOOTSTAGE_USER_COUNT
          a new ID will be allocated from this stash. If you exceed
          the limit, recording will stop.
 
+config BOOTSTAGE_RECORD_COUNT
+       int "Number of boot stage records to store"
+       default 30
+       help
+         This is the size of the bootstage record list and is the maximum
+         number of bootstage records that can be recorded.
+
 config BOOTSTAGE_FDT
        bool "Store boot timing information in the OS device tree"
        depends on BOOTSTAGE
@@ -90,7 +106,7 @@ config BOOTSTAGE_STASH_ADDR
 
 config BOOTSTAGE_STASH_SIZE
        hex "Size of boot timing stash region"
-       default 4096
+       default 0x1000
        help
          This should be large enough to hold the bootstage stash. A value of
          4096 (4KiB) is normally plenty.
@@ -170,6 +186,22 @@ config BOOTDELAY
 
          See doc/README.autoboot for details.
 
+config USE_BOOTARGS
+       bool "Enable boot arguments"
+       help
+         Provide boot arguments to bootm command. Boot arguments are specified
+         in CONFIG_BOOTARGS option. Enable this option to be able to specify
+         CONFIG_BOOTARGS string. If this option is disabled, CONFIG_BOOTARGS
+         will be undefined and won't take any space in U-Boot image.
+
+config BOOTARGS
+       string "Boot arguments"
+       depends on USE_BOOTARGS
+       help
+         This can be used to pass arguments to the bootm command. The value of
+         CONFIG_BOOTARGS goes into the environment value "bootargs". Note that
+         this value will also override the "chosen" node in FDT blob.
+
 menu "Console"
 
 config MENU
@@ -352,17 +384,27 @@ config SYS_STDIO_DEREGISTER
 
 endmenu
 
+config DTB_RESELECT
+       bool "Support swapping dtbs at a later point in boot"
+       depends on FIT_EMBED
+       help
+         It is possible during initial boot you may need to use a generic
+         dtb until you can fully determine the board your running on. This
+         config allows boards to implement a function at a later point
+         during boot to switch to the "correct" dtb.
+
+config FIT_EMBED
+       bool "Support a FIT image embedded in the U-boot image"
+       help
+         This option provides hooks to allow U-boot to parse an
+         appended FIT image and enable board specific code to then select
+         the correct DTB to be used.
+
 config DEFAULT_FDT_FILE
        string "Default fdt file"
        help
          This option is used to set the default fdt file to boot OS.
 
-config SYS_NO_FLASH
-       bool "Disable support for parallel NOR flash"
-       default n
-       help
-         This option is used to disable support for parallel NOR flash.
-
 config VERSION_VARIABLE
        bool "add U-Boot environment variable vers"
        default n
@@ -385,7 +427,7 @@ config BOARD_LATE_INIT
 
 config DISPLAY_CPUINFO
        bool "Display information about the CPU during start up"
-       default y if ARM || BLACKFIN || NIOS2 || X86 || XTENSA || MPC5xxx
+       default y if ARM || NIOS2 || X86 || XTENSA
        help
          Display information about the CPU that U-Boot is running on
          when U-Boot starts up. The function print_cpuinfo() is called
@@ -393,7 +435,7 @@ config DISPLAY_CPUINFO
 
 config DISPLAY_BOARDINFO
        bool "Display information about the board during start up"
-       default y if ARM || M68K || MIPS || PPC || SPARC || XTENSA
+       default y if ARM || M68K || MIPS || PPC || SANDBOX || XTENSA
        help
          Display information about the board that U-Boot is running on
          when U-Boot starts up. The board function checkboard() is called
@@ -403,7 +445,6 @@ menu "Start-up hooks"
 
 config ARCH_EARLY_INIT_R
        bool "Call arch-specific init soon after relocation"
-       default y if X86
        help
          With this option U-Boot will call arch_early_init_r() soon after
          relocation. Driver model is running by this point, and the cache
@@ -420,7 +461,6 @@ config ARCH_MISC_INIT
 
 config BOARD_EARLY_INIT_F
        bool "Call board-specific init before relocation"
-       default y if X86
        help
          Some boards need to perform initialisation as soon as possible
          after boot. With this option, U-Boot calls board_early_init_f()
@@ -430,4 +470,16 @@ config BOARD_EARLY_INIT_F
 
 endmenu
 
+menu "Security support"
+
+config HASH
+       bool # "Support hashing API (SHA1, SHA256, etc.)"
+       help
+         This provides a way to hash data in memory using various supported
+         algorithms (such as SHA1, MD5, CRC32). The API is defined in hash.h
+         and the algorithms it supports are defined in common/hash.c. See
+         also CMD_HASH for command-line access.
+
+endmenu
+
 source "common/spl/Kconfig"