| menu "Console" |
| |
| config MENU |
| bool |
| help |
| This is the library functionality to provide a text-based menu of |
| choices for the user to make choices with. |
| |
| config CONSOLE_RECORD |
| bool "Console recording" |
| help |
| This provides a way to record console output (and provide console |
| input) through circular buffers. This is mostly useful for testing. |
| Console output is recorded even when the console is silent. |
| To enable console recording, call console_record_reset_enable() |
| from your code. |
| |
| config CONSOLE_RECORD_INIT_F |
| bool "Enable console recording during pre-relocation init" |
| depends on CONSOLE_RECORD && SYS_MALLOC_F |
| default y |
| help |
| This option enables console recording during pre-relocation init. |
| CONFIG_SYS_MALLOC_F must be enabled to use this feature. |
| |
| config CONSOLE_RECORD_OUT_SIZE |
| hex "Output buffer size" |
| depends on CONSOLE_RECORD |
| default 0x400 if CONSOLE_RECORD |
| help |
| Set the size of the console output buffer. When this fills up, no |
| more data will be recorded until some is removed. The buffer is |
| allocated immediately after the malloc() region is ready. |
| |
| config CONSOLE_RECORD_OUT_SIZE_F |
| hex "Output buffer size before relocation" |
| depends on CONSOLE_RECORD |
| default 0x400 if CONSOLE_RECORD |
| help |
| Set the size of the console output buffer before relocation. When |
| this fills up, no more data will be recorded until some is removed. |
| The buffer is allocated immediately after the early malloc() region is |
| ready. |
| |
| config CONSOLE_RECORD_IN_SIZE |
| hex "Input buffer size" |
| depends on CONSOLE_RECORD |
| default 0x100 if CONSOLE_RECORD |
| help |
| Set the size of the console input buffer. When this contains data, |
| tstc() and getc() will use this in preference to real device input. |
| The buffer is allocated immediately after the malloc() region is |
| ready. |
| |
| config DISABLE_CONSOLE |
| bool "Add functionality to disable console completely" |
| help |
| Disable console (in & out). |
| |
| config IDENT_STRING |
| string "Board specific string to be added to uboot version string" |
| help |
| This options adds the board specific name to u-boot version. |
| |
| config LOGLEVEL |
| int "loglevel" |
| default 4 |
| range 0 10 |
| help |
| All Messages with a loglevel smaller than the console loglevel will |
| be compiled in. The loglevels are defined as follows: |
| |
| 0 - emergency |
| 1 - alert |
| 2 - critical |
| 3 - error |
| 4 - warning |
| 5 - note |
| 6 - info |
| 7 - debug |
| 8 - debug content |
| 9 - debug hardware I/O |
| |
| config SPL_LOGLEVEL |
| int |
| default LOGLEVEL |
| |
| config TPL_LOGLEVEL |
| int |
| default LOGLEVEL |
| |
| config SILENT_CONSOLE |
| bool "Support a silent console" |
| help |
| This option allows the console to be silenced, meaning that no |
| output will appear on the console devices. This is controlled by |
| setting the environment variable 'silent' to a non-empty value. |
| Note this also silences the console when booting Linux. |
| |
| When the console is set up, the variable is checked, and the |
| GD_FLG_SILENT flag is set. Changing the environment variable later |
| will update the flag. |
| |
| config SILENT_U_BOOT_ONLY |
| bool "Only silence the U-Boot console" |
| depends on SILENT_CONSOLE |
| help |
| Normally when the U-Boot console is silenced, Linux's console is |
| also silenced (assuming the board boots into Linux). This option |
| allows the linux console to operate normally, even if U-Boot's |
| is silenced. |
| |
| config SILENT_CONSOLE_UPDATE_ON_SET |
| bool "Changes to the 'silent' environment variable update immediately" |
| depends on SILENT_CONSOLE |
| default y if SILENT_CONSOLE |
| help |
| When the 'silent' environment variable is changed, update the |
| console silence flag immediately. This allows 'setenv' to be used |
| to silence or un-silence the console. |
| |
| The effect is that any change to the variable will affect the |
| GD_FLG_SILENT flag. |
| |
| config SILENT_CONSOLE_UPDATE_ON_RELOC |
| bool "Allow flags to take effect on relocation" |
| depends on SILENT_CONSOLE |
| help |
| In some cases the environment is not available until relocation |
| (e.g. NAND). This option makes the value of the 'silent' |
| environment variable take effect at relocation. |
| |
| config PRE_CONSOLE_BUFFER |
| bool "Buffer characters before the console is available" |
| help |
| Prior to the console being initialised (i.e. serial UART |
| initialised etc) all console output is silently discarded. |
| Defining CONFIG_PRE_CONSOLE_BUFFER will cause U-Boot to |
| buffer any console messages prior to the console being |
| initialised to a buffer. The buffer is a circular buffer, so |
| if it overflows, earlier output is discarded. |
| |
| Note that this is not currently supported in SPL. It would be |
| useful to be able to share the pre-console buffer with SPL. |
| |
| config PRE_CON_BUF_SZ |
| int "Sets the size of the pre-console buffer" |
| depends on PRE_CONSOLE_BUFFER |
| default 4096 |
| help |
| The size of the pre-console buffer affects how much console output |
| can be held before it overflows and starts discarding earlier |
| output. Normally there is very little output at this early stage, |
| unless debugging is enabled, so allow enough for ~10 lines of |
| text. |
| |
| This is a useful feature if you are using a video console and |
| want to see the full boot output on the console. Without this |
| option only the post-relocation output will be displayed. |
| |
| config PRE_CON_BUF_ADDR |
| hex "Address of the pre-console buffer" |
| depends on PRE_CONSOLE_BUFFER |
| default 0x2f000000 if ARCH_SUNXI && MACH_SUN9I |
| default 0x4f000000 if ARCH_SUNXI && !MACH_SUN9I |
| default 0x0f000000 if ROCKCHIP_RK3288 |
| default 0x0f200000 if ROCKCHIP_RK3399 |
| help |
| This sets the start address of the pre-console buffer. This must |
| be in available memory and is accessed before relocation and |
| possibly before DRAM is set up. Therefore choose an address |
| carefully. |
| |
| We should consider removing this option and allocating the memory |
| in board_init_f_init_reserve() instead. |
| |
| config CONSOLE_MUX |
| bool "Enable console multiplexing" |
| default y if DM_VIDEO || VIDEO || LCD |
| help |
| This allows multiple devices to be used for each console 'file'. |
| For example, stdout can be set to go to serial and video. |
| Similarly, stdin can be set to come from serial and keyboard. |
| Input can be provided from either source. Console multiplexing |
| adds a small amount of size to U-Boot. Changes to the environment |
| variables stdout, stdin and stderr will take effect immediately. |
| |
| config SYS_CONSOLE_IS_IN_ENV |
| bool "Select console devices from the environment" |
| default y if CONSOLE_MUX |
| help |
| This allows multiple input/output devices to be set at boot time. |
| For example, if stdout is set to "serial,vidconsole" then output |
| will be sent to both the serial and video devices on boot. The |
| environment variables can be updated after boot to change the |
| input/output devices. |
| |
| config SYS_CONSOLE_OVERWRITE_ROUTINE |
| bool "Allow board control over console overwriting" |
| help |
| If this is enabled, and the board-specific function |
| overwrite_console() returns 1, the stdin, stderr and stdout are |
| switched to the serial port, else the settings in the environment |
| are used. If this is not enabled, the console will not be switched |
| to serial. |
| |
| config SYS_CONSOLE_ENV_OVERWRITE |
| bool "Update environment variables during console init" |
| help |
| The console environment variables (stdout, stdin, stderr) can be |
| used to determine the correct console devices on start-up. This |
| option writes the console devices to these variables on console |
| start-up (after relocation). This causes the environment to be |
| updated to match the console devices actually chosen. |
| |
| config SYS_CONSOLE_INFO_QUIET |
| bool "Don't display the console devices on boot" |
| help |
| Normally U-Boot displays the current settings for stdout, stdin |
| and stderr on boot when the post-relocation console is set up. |
| Enable this option to suppress this output. It can be obtained by |
| calling stdio_print_current_devices() from board code. |
| |
| config SYS_STDIO_DEREGISTER |
| bool "Allow deregistering stdio devices" |
| default y if USB_KEYBOARD |
| help |
| Generally there is no need to deregister stdio devices since they |
| are never deactivated. But if a stdio device is used which can be |
| removed (for example a USB keyboard) then this option can be |
| enabled to ensure this is handled correctly. |
| |
| config SPL_SYS_STDIO_DEREGISTER |
| bool "Allow deregistering stdio devices in SPL" |
| help |
| Generally there is no need to deregister stdio devices since they |
| are never deactivated. But if a stdio device is used which can be |
| removed (for example a USB keyboard) then this option can be |
| enabled to ensure this is handled correctly. This is very rarely |
| needed in SPL. |
| |
| config SYS_DEVICE_NULLDEV |
| bool "Enable a null device for stdio" |
| default y if SPLASH_SCREEN || SYS_STDIO_DEREGISTER |
| help |
| Enable creation of a "nulldev" stdio device. This allows silent |
| operation of the console by setting stdout to "nulldev". Enable |
| this to use a serial console under board control. |
| |
| endmenu |
| |
| menu "Logging" |
| |
| config LOG |
| bool "Enable logging support" |
| depends on DM |
| help |
| This enables support for logging of status and debug messages. These |
| can be displayed on the console, recorded in a memory buffer, or |
| discarded if not needed. Logging supports various categories and |
| levels of severity. |
| |
| if LOG |
| |
| config LOG_MAX_LEVEL |
| int "Maximum log level to record" |
| default 6 |
| range 0 9 |
| help |
| This selects the maximum log level that will be recorded. Any value |
| higher than this will be ignored. If possible log statements below |
| this level will be discarded at build time. Levels: |
| |
| 0 - emergency |
| 1 - alert |
| 2 - critical |
| 3 - error |
| 4 - warning |
| 5 - note |
| 6 - info |
| 7 - debug |
| 8 - debug content |
| 9 - debug hardware I/O |
| |
| config LOG_DEFAULT_LEVEL |
| int "Default logging level to display" |
| default LOG_MAX_LEVEL |
| range 0 LOG_MAX_LEVEL |
| help |
| This is the default logging level set when U-Boot starts. It can |
| be adjusted later using the 'log level' command. Note that setting |
| this to a value above LOG_MAX_LEVEL will be ineffective, since the |
| higher levels are not compiled in to U-Boot. |
| |
| 0 - emergency |
| 1 - alert |
| 2 - critical |
| 3 - error |
| 4 - warning |
| 5 - note |
| 6 - info |
| 7 - debug |
| 8 - debug content |
| 9 - debug hardware I/O |
| |
| config LOG_CONSOLE |
| bool "Allow log output to the console" |
| default y |
| help |
| Enables a log driver which writes log records to the console. |
| Generally the console is the serial port or LCD display. Only the |
| log message is shown - other details like level, category, file and |
| line number are omitted. |
| |
| config LOGF_FILE |
| bool "Show source file name in log messages by default" |
| help |
| Show the source file name in log messages by default. This value |
| can be overridden using the 'log format' command. |
| |
| config LOGF_LINE |
| bool "Show source line number in log messages by default" |
| help |
| Show the source line number in log messages by default. This value |
| can be overridden using the 'log format' command. |
| |
| config LOGF_FUNC |
| bool "Show function name in log messages by default" |
| help |
| Show the function name in log messages by default. This value can |
| be overridden using the 'log format' command. |
| |
| config LOGF_FUNC_PAD |
| int "Number of characters to use for function" |
| default 20 |
| help |
| Sets the field width to use when showing the function. Set this to |
| a larger value if you have lots of long function names, and want |
| things to line up. |
| |
| config LOG_SYSLOG |
| bool "Log output to syslog server" |
| depends on NET |
| help |
| Enables a log driver which broadcasts log records via UDP port 514 |
| to syslog servers. |
| |
| config SPL_LOG |
| bool "Enable logging support in SPL" |
| depends on LOG |
| help |
| This enables support for logging of status and debug messages. These |
| can be displayed on the console, recorded in a memory buffer, or |
| discarded if not needed. Logging supports various categories and |
| levels of severity. |
| |
| if SPL_LOG |
| |
| config SPL_LOG_MAX_LEVEL |
| int "Maximum log level to record in SPL" |
| depends on SPL_LOG |
| default 3 |
| range 0 9 |
| help |
| This selects the maximum log level that will be recorded. Any value |
| higher than this will be ignored. If possible log statements below |
| this level will be discarded at build time. Levels: |
| |
| 0 - emergency |
| 1 - alert |
| 2 - critical |
| 3 - error |
| 4 - warning |
| 5 - note |
| 6 - info |
| 7 - debug |
| 8 - debug content |
| 9 - debug hardware I/O |
| |
| config SPL_LOG_CONSOLE |
| bool "Allow log output to the console in SPL" |
| default y |
| help |
| Enables a log driver which writes log records to the console. |
| Generally the console is the serial port or LCD display. Only the |
| log message is shown - other details like level, category, file and |
| line number are omitted. |
| |
| endif |
| |
| config TPL_LOG |
| bool "Enable logging support in TPL" |
| depends on LOG |
| help |
| This enables support for logging of status and debug messages. These |
| can be displayed on the console, recorded in a memory buffer, or |
| discarded if not needed. Logging supports various categories and |
| levels of severity. |
| |
| if TPL_LOG |
| |
| config TPL_LOG_MAX_LEVEL |
| int "Maximum log level to record in TPL" |
| depends on TPL_LOG |
| default 3 |
| range 0 9 |
| help |
| This selects the maximum log level that will be recorded. Any value |
| higher than this will be ignored. If possible log statements below |
| this level will be discarded at build time. Levels: |
| |
| 0 - emergency |
| 1 - alert |
| 2 - critical |
| 3 - error |
| 4 - warning |
| 5 - note |
| 6 - info |
| 7 - debug |
| 8 - debug content |
| 9 - debug hardware I/O |
| |
| config TPL_LOG_CONSOLE |
| bool "Allow log output to the console in TPL" |
| default y |
| help |
| Enables a log driver which writes log records to the console. |
| Generally the console is the serial port or LCD display. Only the |
| log message is shown - other details like level, category, file and |
| line number are omitted. |
| |
| endif |
| |
| config LOG_ERROR_RETURN |
| bool "Log all functions which return an error" |
| help |
| When an error is returned in U-Boot it is sometimes difficult to |
| figure out the root cause. For example, reading from SPI flash may |
| fail due to a problem in the SPI controller or due to the flash part |
| not returning the expected information. This option changes |
| log_ret() to log any errors it sees. With this option disabled, |
| log_ret() is a nop. |
| |
| You can add log_ret() to all functions which return an error code. |
| |
| config LOG_TEST |
| bool "Provide a test for logging" |
| depends on UNIT_TEST |
| default y if SANDBOX |
| help |
| This enables a 'log test' command to test logging. It is normally |
| executed from a pytest and simply outputs logging information |
| in various different ways to test that the logging system works |
| correctly with various settings. |
| |
| endif |
| |
| endmenu |
| |
| menu "Init options" |
| |
| config BOARD_TYPES |
| bool "Call get_board_type() to get and display the board type" |
| help |
| If this option is enabled, checkboard() will call get_board_type() |
| to get a string containing the board type and this will be |
| displayed immediately after the model is shown on the console |
| early in boot. |
| |
| config DISPLAY_CPUINFO |
| bool "Display information about the CPU during start up" |
| default y if ARC|| ARM || NIOS2 || X86 || XTENSA || M68K |
| help |
| Display information about the CPU that U-Boot is running on |
| when U-Boot starts up. The function print_cpuinfo() is called |
| to do this. |
| |
| config DISPLAY_BOARDINFO |
| bool "Display information about the board during early start up" |
| default y if ARC || 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 |
| to do this. |
| |
| config DISPLAY_BOARDINFO_LATE |
| bool "Display information about the board during late start up" |
| help |
| Display information about the board that U-Boot is running on after |
| the relocation phase. The board function checkboard() is called to do |
| this. |
| |
| menu "Start-up hooks" |
| |
| config ARCH_EARLY_INIT_R |
| bool "Call arch-specific init soon after relocation" |
| 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 |
| is on. Note that board_early_init_r() is called first, if |
| enabled. This can be used to set up architecture-specific devices. |
| |
| config ARCH_MISC_INIT |
| bool "Call arch-specific init after relocation, when console is ready" |
| help |
| With this option U-Boot will call arch_misc_init() after |
| relocation to allow miscellaneous arch-dependent initialisation |
| to be performed. This function should be defined by the board |
| and will be called after the console is set up, after relocation. |
| |
| config BOARD_EARLY_INIT_F |
| bool "Call board-specific init before relocation" |
| help |
| Some boards need to perform initialisation as soon as possible |
| after boot. With this option, U-Boot calls board_early_init_f() |
| after driver model is ready in the pre-relocation init sequence. |
| Note that the normal serial console is not yet set up, but the |
| debug UART will be available if enabled. |
| |
| config BOARD_EARLY_INIT_R |
| bool "Call board-specific init after relocation" |
| help |
| Some boards need to perform initialisation as directly after |
| relocation. With this option, U-Boot calls board_early_init_r() |
| in the post-relocation init sequence. |
| |
| config BOARD_LATE_INIT |
| bool "Execute Board late init" |
| help |
| Sometimes board require some initialization code that might |
| require once the actual init done, example saving board specific env, |
| boot-modes etc. which eventually done at late. |
| |
| So this config enable the late init code with the help of board_late_init |
| function which should defined on respective boards. |
| |
| config SYS_FSL_CLK |
| bool |
| depends on ARCH_LS1021A || FSL_LSCH2 || FSL_LSCH3 || \ |
| (FSL_ESDHC_IMX && (ARCH_MX5 || ARCH_MX6 || ARCH_MX7)) |
| default y |
| help |
| Enable to call get_clocks() in board_init_f() for platforms other |
| than PowerPC or M68k. This is a legacy option. If not TARGET_BRPPT2 |
| |
| config LAST_STAGE_INIT |
| bool "Call board-specific as last setup step" |
| help |
| Some boards need to perform initialisation immediately before control |
| is passed to the command-line interpreter (e.g. for initializations |
| that depend on later phases in the init sequence). With this option, |
| U-Boot calls last_stage_init() before the command-line interpreter is |
| started. |
| |
| config MISC_INIT_F |
| bool "Execute pre-relocation misc init" |
| help |
| Enabling this option calls the 'misc_init_f' function in the init |
| sequence just before DRAM is inited. |
| |
| config MISC_INIT_R |
| bool "Execute Misc Init" |
| default y if ARCH_KEYSTONE || ARCH_SUNXI || MPC85xx |
| default y if ARCH_OMAP2PLUS && !AM33XX |
| help |
| Enabling this option calls 'misc_init_r' function |
| |
| config ID_EEPROM |
| bool "Enable I2C connected system identifier EEPROM" |
| help |
| A number of different systems and vendors enable a vendor-specified |
| EEPROM that contains various identifying features. |
| |
| config PCI_INIT_R |
| bool "Enumerate PCI buses during init" |
| depends on PCI |
| help |
| With this option U-Boot will call pci_init() soon after relocation, |
| which will enumerate PCI buses. This is needed, for instance, in the |
| case of DM PCI-based Ethernet devices, which will not be detected |
| without having the enumeration performed earlier. |
| |
| endmenu |
| |
| endmenu # Init options |
| |
| 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. |
| |
| config AVB_VERIFY |
| bool "Build Android Verified Boot operations" |
| depends on LIBAVB |
| depends on MMC |
| depends on PARTITION_UUIDS |
| help |
| This option enables compilation of bootloader-dependent operations, |
| used by Android Verified Boot 2.0 library (libavb). Includes: |
| * Helpers to process strings in order to build OS bootargs. |
| * Helpers to access MMC, similar to drivers/fastboot/fb_mmc.c. |
| * Helpers to alloc/init/free avb ops. |
| |
| if AVB_VERIFY |
| |
| config AVB_BUF_ADDR |
| hex "Define AVB buffer address" |
| default FASTBOOT_BUF_ADDR |
| help |
| AVB requires a buffer for memory transactions. This variable defines the |
| buffer address. |
| |
| config AVB_BUF_SIZE |
| hex "Define AVB buffer SIZE" |
| default FASTBOOT_BUF_SIZE |
| help |
| AVB requires a buffer for memory transactions. This variable defines the |
| buffer size. |
| |
| endif # AVB_VERIFY |
| |
| config SCP03 |
| bool "Build SCP03 - Secure Channel Protocol O3 - controls" |
| depends on OPTEE || SANDBOX |
| depends on TEE |
| help |
| This option allows U-Boot to enable and or provision SCP03 on an OPTEE |
| controlled Secured Element. |
| |
| config SPL_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. |
| |
| config TPL_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. |
| |
| config STACKPROTECTOR |
| bool "Stack Protector buffer overflow detection" |
| help |
| Enable stack smash detection through compiler's stack-protector |
| canary logic |
| |
| config SPL_STACKPROTECTOR |
| bool "Stack Protector buffer overflow detection for SPL" |
| depends on STACKPROTECTOR && SPL |
| |
| config TPL_STACKPROTECTOR |
| bool "Stack Protector buffer overflow detection for TPL" |
| depends on STACKPROTECTOR && TPL |
| |
| endmenu |
| |
| menu "Update support" |
| |
| config UPDATE_COMMON |
| bool |
| select DFU_WRITE_ALT |
| |
| config UPDATE_TFTP |
| bool "Auto-update using fitImage via TFTP" |
| depends on FIT |
| select UPDATE_COMMON |
| help |
| This option allows performing update of NOR with data in fitImage |
| sent via TFTP boot. |
| |
| config UPDATE_TFTP_CNT_MAX |
| int "The number of connection retries during auto-update" |
| default 0 |
| depends on UPDATE_TFTP |
| |
| config UPDATE_TFTP_MSEC_MAX |
| int "Delay in mSec to wait for the TFTP server during auto-update" |
| default 100 |
| depends on UPDATE_TFTP |
| |
| config UPDATE_FIT |
| bool "Firmware update using fitImage" |
| depends on FIT |
| depends on DFU |
| select UPDATE_COMMON |
| help |
| This option allows performing update of DFU-capable storage with |
| data in fitImage. |
| |
| config ANDROID_AB |
| bool "Android A/B updates" |
| help |
| If enabled, adds support for the new Android A/B update model. This |
| allows the bootloader to select which slot to boot from based on the |
| information provided by userspace via the Android boot_ctrl HAL. This |
| allows a bootloader to try a new version of the system but roll back |
| to previous version if the new one didn't boot all the way. |
| |
| endmenu |
| |
| menu "Blob list" |
| |
| config BLOBLIST |
| bool "Support for a bloblist" |
| help |
| This enables support for a bloblist in U-Boot, which can be passed |
| from TPL to SPL to U-Boot proper (and potentially to Linux). The |
| blob list supports multiple binary blobs of data, each with a tag, |
| so that different U-Boot components can store data which can survive |
| through to the next phase of the boot. |
| |
| config SPL_BLOBLIST |
| bool "Support for a bloblist in SPL" |
| depends on BLOBLIST |
| default y if SPL |
| help |
| This enables a bloblist in SPL. If this is the first part of U-Boot |
| to run, then the bloblist is set up in SPL and passed to U-Boot |
| proper. If TPL also has a bloblist, then SPL uses the one from there. |
| |
| config TPL_BLOBLIST |
| bool "Support for a bloblist in TPL" |
| depends on BLOBLIST |
| default y if TPL |
| help |
| This enables a bloblist in TPL. The bloblist is set up in TPL and |
| passed to SPL and U-Boot proper. |
| |
| if BLOBLIST |
| |
| config BLOBLIST_SIZE |
| hex "Size of bloblist" |
| depends on BLOBLIST |
| default 0x400 |
| help |
| Sets the size of the bloblist in bytes. This must include all |
| overhead (alignment, bloblist header, record header). The bloblist |
| is set up in the first part of U-Boot to run (TPL, SPL or U-Boot |
| proper), and this sane bloblist is used for subsequent phases. |
| |
| config BLOBLIST_ALLOC |
| bool "Allocate bloblist" |
| help |
| Allocate the bloblist using malloc(). This avoids the need to |
| specify a fixed address on systems where this is unknown or can |
| change at runtime. |
| |
| config BLOBLIST_ADDR |
| hex "Address of bloblist" |
| default 0xc000 if SANDBOX |
| help |
| Sets the address of the bloblist, set up by the first part of U-Boot |
| which runs. Subsequent U-Boot phases typically use the same address. |
| |
| This is not used if BLOBLIST_ALLOC is selected. |
| |
| config BLOBLIST_SIZE_RELOC |
| hex "Size of bloblist after relocation" |
| default BLOBLIST_SIZE |
| help |
| Sets the size of the bloblist in bytes after relocation. Since U-Boot |
| has a lot more memory available then, it is possible to use a larger |
| size than the one set up by SPL. This bloblist is set up during the |
| relocation process. |
| |
| endif # BLOBLIST |
| |
| endmenu |
| |
| source "common/spl/Kconfig" |
| |
| config IMAGE_SIGN_INFO |
| bool |
| select SHA1 |
| select SHA256 |
| help |
| Enable image_sign_info helper functions. |
| |
| if IMAGE_SIGN_INFO |
| |
| config SPL_IMAGE_SIGN_INFO |
| bool |
| select SHA1 |
| select SHA256 |
| help |
| Enable image_sign_info helper functions in SPL. |
| |
| endif |
| |
| config FDT_SIMPLEFB |
| bool "FDT tools for simplefb support" |
| depends on OF_LIBFDT |
| help |
| Enable the fdt tools to manage the simple fb nodes in device tree. |
| These functions can be used by board to indicate to the OS |
| the presence of the simple frame buffer with associated reserved |
| memory |