CONFIG_CMD_MISC Misc functions like sleep etc
CONFIG_CMD_MMC * MMC memory mapped support
CONFIG_CMD_MII * MII utility commands
- CONFIG_CMD_NAND * NAND support
CONFIG_CMD_NET bootp, tftpboot, rarpboot
CONFIG_CMD_NFS NFS support
- CONFIG_CMD_PCA953X * PCA953x I2C gpio commands
- CONFIG_CMD_PCA953X_INFO * PCA953x I2C gpio info command
- CONFIG_CMD_PCI * pciinfo
- CONFIG_CMD_PCMCIA * PCMCIA support
CONFIG_CMD_PING * send ICMP ECHO_REQUEST to network
host
- CONFIG_CMD_PORTIO * Port I/O
- CONFIG_CMD_READ * Read raw data from partition
- CONFIG_CMD_REGINFO * Register dump
CONFIG_CMD_RUN run command in env variable
CONFIG_CMD_SANDBOX * sb command to access sandbox features
CONFIG_CMD_SAVES * save S record dump
CONFIG_CMD_TIMER * access to the system tick timer
CONFIG_CMD_USB * USB support
CONFIG_CMD_CDP * Cisco Discover Protocol support
- CONFIG_CMD_MFSL * Microblaze FSL support
CONFIG_CMD_XIMG Load part of Multi Image
CONFIG_CMD_UUID * Generate random UUID or GUID string
The clock frequency of the MII bus
- CONFIG_PHY_GIGE
-
- If this option is set, support for speed/duplex
- detection of gigabit PHY is included.
-
CONFIG_PHY_RESET_DELAY
Some PHY like Intel LXT971A need extra delay after
keep settings there always unmodified except somebody uses "saveenv"
to save the current settings.
-- CONFIG_ENV_IS_IN_DATAFLASH:
-
- Define this if you have a DataFlash memory device which you
- want to use for the environment.
-
- - CONFIG_ENV_OFFSET:
- - CONFIG_ENV_ADDR:
- - CONFIG_ENV_SIZE:
-
- These three #defines specify the offset and size of the
- environment area within the total memory of your DataFlash placed
- at the specified address.
-
-- CONFIG_ENV_IS_IN_SPI_FLASH:
-
- Define this if you have a SPI Flash memory device which you
- want to use for the environment.
-
- - CONFIG_ENV_OFFSET:
- - CONFIG_ENV_SIZE:
-
- These two #defines specify the offset and size of the
- environment area within the SPI Flash. CONFIG_ENV_OFFSET must be
- aligned to an erase sector boundary.
-
- - CONFIG_ENV_SECT_SIZE:
-
- Define the SPI flash's sector size.
-
- - CONFIG_ENV_OFFSET_REDUND (optional):
-
- This setting describes a second storage area of CONFIG_ENV_SIZE
- size used to hold a redundant copy of the environment data, so
- that there is a valid backup copy in case there is a power failure
- during a "saveenv" operation. CONFIG_ENV_OFFSET_REDUND must be
- aligned to an erase sector boundary.
-
- - CONFIG_ENV_SPI_BUS (optional):
- - CONFIG_ENV_SPI_CS (optional):
-
- Define the SPI bus and chip select. If not defined they will be 0.
-
- - CONFIG_ENV_SPI_MAX_HZ (optional):
-
- Define the SPI max work clock. If not defined then use 1MHz.
-
- - CONFIG_ENV_SPI_MODE (optional):
-
- Define the SPI work mode. If not defined then use SPI_MODE_3.
-
-- CONFIG_ENV_IS_IN_REMOTE:
-
- Define this if you have a remote memory space which you
- want to use for the local device's environment.
-
- - CONFIG_ENV_ADDR:
- - CONFIG_ENV_SIZE:
-
- These two #defines specify the address and size of the
- environment area within the remote memory space. The
- local device can get the environment from remote memory
- space by SRIO or PCIE links.
-
BE CAREFUL! For some special cases, the local device can not use
"saveenv" command. For example, the local device will get the
environment stored in a remote NOR flash by SRIO or PCIE link,
environment. If redundant environment is used, it will be copied to
CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE.
-- CONFIG_ENV_IS_IN_FAT:
- Define this if you want to use the FAT file system for the environment.
-
- - FAT_ENV_INTERFACE:
-
- Define this to a string that is the name of the block device.
-
- - FAT_ENV_DEVICE_AND_PART:
-
- Define this to a string to specify the partition of the device. It can
- be as following:
-
- "D:P", "D:0", "D", "D:" or "D:auto" (D, P are integers. And P >= 1)
- - "D:P": device D partition P. Error occurs if device D has no
- partition table.
- - "D:0": device D.
- - "D" or "D:": device D partition 1 if device D has partition
- table, or the whole device D if has no partition
- table.
- - "D:auto": first partition in device D with bootable flag set.
- If none, first valid partition in device D. If no
- partition table then means device D.
-
- - FAT_ENV_FILE:
-
- It's a string of the FAT file name. This file use to store the
- environment.
-
- - CONFIG_FAT_WRITE:
- This must be enabled. Otherwise it cannot save the environment file.
-
Please note that the environment is read-only until the monitor
has been relocated to RAM and a RAM copy of the environment has been
created; also, when using EEPROM you will have to use getenv_f()
- CONFIG_LOOPW
Add the "loopw" memory command. This only takes effect if
- the memory commands are activated globally (CONFIG_CMD_MEM).
+ the memory commands are activated globally (CONFIG_CMD_MEMORY).
- CONFIG_MX_CYCLIC
Add the "mdc" and "mwc" memory commands. These are cyclic
This command will write 12345678 to address 100 all 10 ms.
This only takes effect if the memory commands are activated
- globally (CONFIG_CMD_MEM).
+ globally (CONFIG_CMD_MEMORY).
- CONFIG_SKIP_LOWLEVEL_INIT
[ARM, NDS32, MIPS only] If this variable is defined, then certain
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