armv8: TPL_STACK will always be defined, so test CONFIG_TPL_NEEDS_SEPARATE_STACK

[u-boot] / Kconfig

diff --git a/Kconfig b/Kconfig
index deacec44f2bd68b9bc44a8dc8da4c1688b8c2fd1..14740b49f1ddbd00530292b13f7d0ad027039949 100644 (file)
--- a/Kconfig
+++ b/Kconfig
@@ -95,6 +95,26 @@ config SYS_MALLOC_F_LEN
          particular needs this to operate, so that it can allocate the
          initial serial device and any others that are needed.
 
          particular needs this to operate, so that it can allocate the
          initial serial device and any others that are needed.
 

+config SPL_SYS_MALLOC_F_LEN
+        hex "Size of malloc() pool in SPL before relocation"
+        depends on SYS_MALLOC_F
+        default SYS_MALLOC_F_LEN
+        help
+          Before relocation, memory is very limited on many platforms. Still,
+          we can provide a small malloc() pool if needed. Driver model in
+          particular needs this to operate, so that it can allocate the
+          initial serial device and any others that are needed.
+
+config TPL_SYS_MALLOC_F_LEN
+        hex "Size of malloc() pool in TPL before relocation"
+        depends on SYS_MALLOC_F
+        default SYS_MALLOC_F_LEN
+        help
+          Before relocation, memory is very limited on many platforms. Still,
+          we can provide a small malloc() pool if needed. Driver model in
+          particular needs this to operate, so that it can allocate the
+          initial serial device and any others that are needed.
+

 menuconfig EXPERT
        bool "Configure standard U-Boot features (expert users)"
        default y
 menuconfig EXPERT
        bool "Configure standard U-Boot features (expert users)"
        default y


@@ -145,6 +165,7 @@ menu "Boot images"
 config FIT
        bool "Support Flattened Image Tree"
        select MD5
 config FIT
        bool "Support Flattened Image Tree"
        select MD5

+       select SHA1

        help
          This option allows you to boot the new uImage structure,
          Flattened Image Tree.  FIT is formally a FDT, which can include
        help
          This option allows you to boot the new uImage structure,
          Flattened Image Tree.  FIT is formally a FDT, which can include


@@ -157,6 +178,20 @@ config FIT
 
 if FIT
 
 
 if FIT
 

+config FIT_ENABLE_SHA256_SUPPORT
+       bool "Support SHA256 checksum of FIT image contents"
+       select SHA256
+       default y
+       help
+         Enable this to support SHA256 checksum of FIT image contents. A
+         SHA256 checksum is a 256-bit (32-byte) hash value used to check that
+         the image contents have not been corrupted. SHA256 is recommended
+         for use in secure applications since (as at 2016) there is no known
+         feasible attack that could produce a 'collision' with differing
+         input data. Use this for the highest security. Note that only the
+         SHA256 variant is supported: SHA512 and others are not currently
+         supported in U-Boot.
+

 config FIT_SIGNATURE
        bool "Enable signature verification of FIT uImages"
        depends on DM
 config FIT_SIGNATURE
        bool "Enable signature verification of FIT uImages"
        depends on DM


@@ -205,6 +240,8 @@ config FIT_IMAGE_POST_PROCESS
          injected into the FIT creation (i.e. the blobs would have been pre-
          processed before being added to the FIT image).
 
          injected into the FIT creation (i.e. the blobs would have been pre-
          processed before being added to the FIT image).
 

+if SPL
+

 config SPL_FIT
        bool "Support Flattened Image Tree within SPL"
        depends on SPL
 config SPL_FIT
        bool "Support Flattened Image Tree within SPL"
        depends on SPL


@@ -241,6 +278,26 @@ config SPL_FIT_IMAGE_POST_PROCESS
          injected into the FIT creation (i.e. the blobs would have been pre-
          processed before being added to the FIT image).
 
          injected into the FIT creation (i.e. the blobs would have been pre-
          processed before being added to the FIT image).
 

+config SPL_FIT_SOURCE
+       string ".its source file for U-Boot FIT image"
+       depends on SPL_FIT
+       help
+         Specifies a (platform specific) FIT source file to generate the
+         U-Boot FIT image. This could specify further image to load and/or
+         execute.
+
+config SPL_FIT_GENERATOR
+       string ".its file generator script for U-Boot FIT image"
+       depends on SPL_FIT
+       default "board/sunxi/mksunxi_fit_atf.sh" if SPL_LOAD_FIT && ARCH_SUNXI
+       help
+         Specifies a (platform specific) script file to generate the FIT
+         source file used to build the U-Boot FIT image file. This gets
+         passed a list of supported device tree file stub names to
+         include in the generated image.
+
+endif # SPL
+

 endif # FIT
 
 config OF_BOARD_SETUP
 endif # FIT
 
 config OF_BOARD_SETUP


@@ -288,12 +345,14 @@ config SYS_EXTRA_OPTIONS
 config SYS_TEXT_BASE
        depends on ARC || X86 || ARCH_UNIPHIER || ARCH_ZYNQMP || \
                (M68K && !TARGET_ASTRO_MCF5373L) || MICROBLAZE || MIPS || \
 config SYS_TEXT_BASE
        depends on ARC || X86 || ARCH_UNIPHIER || ARCH_ZYNQMP || \
                (M68K && !TARGET_ASTRO_MCF5373L) || MICROBLAZE || MIPS || \

-               ARCH_ZYNQ || ARCH_KEYSTONE
+               ARCH_ZYNQ || ARCH_KEYSTONE || ARCH_OMAP2PLUS

        depends on !EFI_APP
        hex "Text Base"
        help
          TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
 
        depends on !EFI_APP
        hex "Text Base"
        help
          TODO: Move CONFIG_SYS_TEXT_BASE for all the architecture
 

+       default 0x80800000 if ARCH_OMAP2PLUS
+

 
 config SYS_CLK_FREQ
        depends on ARC || ARCH_SUNXI
 
 config SYS_CLK_FREQ
        depends on ARC || ARCH_SUNXI