X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=Kconfig;h=db0f545e459b006a382f720991608ec89de72441;hb=8ff21d6d9c26e1aca5a6d0df9a43519d24948f69;hp=b5f7450ba6b7901bfaf3f6203b0a3cee46e7f4a5;hpb=7325f6cfdcf6cbc4fc5acf706b6cbcc786ae8db5;p=oweals%2Fu-boot.git

diff --git a/Kconfig b/Kconfig
index b5f7450ba6..db0f545e45 100644
--- a/Kconfig
+++ b/Kconfig
@@ -68,24 +68,25 @@ config CC_COVERAGE
 
 config DISTRO_DEFAULTS
 	bool "Select defaults suitable for booting general purpose Linux distributions"
-	imply USE_BOOTCOMMAND
-	select CMD_BOOTZ if ARM && !ARM64
+	select AUTO_COMPLETE
+	select CMDLINE_EDITING
 	select CMD_BOOTI if ARM64
+	select CMD_BOOTZ if ARM && !ARM64
 	select CMD_DHCP if CMD_NET
-	select CMD_PING if CMD_NET
-	select CMD_PXE if NET
+	select CMD_ENV_EXISTS
 	select CMD_EXT2
 	select CMD_EXT4
 	select CMD_FAT
 	select CMD_FS_GENERIC
-	imply CMD_MII if NET
 	select CMD_PART if PARTITIONS
+	select CMD_PING if CMD_NET
+	select CMD_PXE if NET
+	select ENV_VARS_UBOOT_CONFIG
 	select HUSH_PARSER
-	select CMDLINE_EDITING
-	select AUTO_COMPLETE
-	select SYS_LONGHELP
 	select SUPPORT_RAW_INITRD
-	select ENV_VARS_UBOOT_CONFIG
+	select SYS_LONGHELP
+	imply CMD_MII if NET
+	imply USE_BOOTCOMMAND
 	help
 	  Select this to enable various options and commands which are suitable
 	  for building u-boot for booting general purpose Linux distributions.
@@ -135,25 +136,32 @@ 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.
 
+config SYS_MALLOC_LEN
+	hex "Define memory for Dynamic allocation"
+	depends on ARCH_ZYNQ
+	help
+	  This defines memory to be allocated for Dynamic allocation
+	  TODO: Use for other architectures
+
 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.
+	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.
+	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)"
@@ -236,8 +244,8 @@ if FIT
 
 config FIT_ENABLE_SHA256_SUPPORT
 	bool "Support SHA256 checksum of FIT image contents"
-	select SHA256
 	default y
+	select SHA256
 	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
@@ -251,6 +259,7 @@ config FIT_ENABLE_SHA256_SUPPORT
 config FIT_SIGNATURE
 	bool "Enable signature verification of FIT uImages"
 	depends on DM
+	select HASH
 	select RSA
 	help
 	  This option enables signature verification of FIT uImages,
@@ -265,6 +274,16 @@ config FIT_SIGNATURE
 	  format support in this case, enable it using
 	  CONFIG_IMAGE_FORMAT_LEGACY.
 
+config FIT_SIGNATURE_MAX_SIZE
+	hex "Max size of signed FIT structures"
+	depends on FIT_SIGNATURE
+	default 0x10000000
+	help
+	  This option sets a max size in bytes for verified FIT uImages.
+	  A sane value of 256MB protects corrupted DTB structures from overlapping
+	  device memory. Assure this size does not extend past expected storage
+	  space.
+
 config FIT_VERBOSE
 	bool "Show verbose messages when FIT images fail"
 	help
@@ -303,6 +322,12 @@ config SPL_FIT
 	depends on SPL
 	select SPL_OF_LIBFDT
 
+config SPL_FIT_PRINT
+	bool "Support FIT printing within SPL"
+	depends on SPL_FIT
+	help
+	  Support printing the content of the fitImage in a verbose manner in SPL.
+
 config SPL_FIT_SIGNATURE
 	bool "Enable signature verification of FIT firmware within SPL"
 	depends on SPL_DM
@@ -320,6 +345,17 @@ config SPL_LOAD_FIT
 	  particular it can handle selecting from multiple device tree
 	  and passing the correct one to U-Boot.
 
+config SPL_LOAD_FIT_FULL
+	bool "Enable SPL loading U-Boot as a FIT"
+	select SPL_FIT
+	help
+	  Normally with the SPL framework a legacy image is generated as part
+	  of the build. This contains U-Boot along with information as to
+	  where it should be loaded. This option instead enables generation
+	  of a FIT (Flat Image Tree) which provides more flexibility. In
+	  particular it can handle selecting from multiple device tree
+	  and passing the correct one to U-Boot.
+
 config SPL_FIT_IMAGE_POST_PROCESS
 	bool "Enable post-processing of FIT artifacts after loading by the SPL"
 	depends on SPL_LOAD_FIT