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.
- CONFIG_SYS_VENDOR
- CONFIG_SYS_SOC
+config NR_DRAM_BANKS
+ int "Number of DRAM banks"
+ default 4
+ help
+ This defines the number of DRAM banks.
+
config SYS_BOOT_GET_CMDLINE
bool "Enable kernel command line setup"
help
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)"
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
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,
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
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
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
config SYS_TEXT_BASE
depends on !NIOS2 && !XTENSA
depends on !EFI_APP
- default 0x80800000 if ARCH_OMAP2PLUS
+ default 0x80800000 if ARCH_OMAP2PLUS || ARCH_K3
default 0x4a000000 if ARCH_SUNXI && !MACH_SUN9I && !MACH_SUN8I_V3S
default 0x2a000000 if ARCH_SUNXI && MACH_SUN9I
default 0x42e00000 if ARCH_SUNXI && MACH_SUN8I_V3S
projects / J-u-boot.git / blobdiff