CONFIG_ARM_ERRATA_742230
CONFIG_ARM_ERRATA_743622
CONFIG_ARM_ERRATA_751472
- CONFIG_ARM_ERRATA_794072
CONFIG_ARM_ERRATA_761320
+ CONFIG_ARM_ERRATA_773022
+ CONFIG_ARM_ERRATA_774769
+ CONFIG_ARM_ERRATA_794072
If set, the workarounds for these ARM errata are applied early
during U-Boot startup. Note that these options force the
CONFIG_ARM_ERRATA_454179
CONFIG_ARM_ERRATA_621766
CONFIG_ARM_ERRATA_798870
+ CONFIG_ARM_ERRATA_801819
- Tegra SoC options:
CONFIG_TEGRA_SUPPORT_NON_SECURE
- vxWorks boot parameters:
bootvx constructs a valid bootline using the following
- environments variables: bootfile, ipaddr, serverip, hostname.
+ environments variables: bootdev, bootfile, ipaddr, netmask,
+ serverip, gatewayip, hostname, othbootargs.
It loads the vxWorks image pointed bootfile.
- CONFIG_SYS_VXWORKS_BOOT_DEVICE - The vxworks device name
- CONFIG_SYS_VXWORKS_MAC_PTR - Ethernet 6 byte MA -address
- CONFIG_SYS_VXWORKS_SERVERNAME - Name of the server
- CONFIG_SYS_VXWORKS_BOOT_ADDR - Address of boot parameters
-
- CONFIG_SYS_VXWORKS_ADD_PARAMS
-
- Add it at the end of the bootline. E.g "u=username pw=secret"
-
Note: If a "bootargs" environment is defined, it will overwride
the defaults discussed just above.
define this to a list of base addresses for each (supported)
port. See e.g. include/configs/versatile.h
- CONFIG_PL011_SERIAL_RLCR
-
- Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
- have separate receive and transmit line control registers. Set
- this variable to initialize the extra register.
-
- CONFIG_PL011_SERIAL_FLUSH_ON_INIT
-
- On some platforms (e.g. U8500) U-Boot is loaded by a second stage
- boot loader that has already initialized the UART. Define this
- variable to flush the UART at init time.
-
CONFIG_SERIAL_HW_FLOW_CONTROL
Define this variable to enable hw flow control in serial driver.
Management command for E1000 devices. When used on devices
with SPI support you can reprogram the EEPROM from U-Boot.
- CONFIG_E1000_FALLBACK_MAC
- default MAC for empty EEPROM after production.
-
CONFIG_EEPRO100
Support for Intel 82557/82559/82559ER chips.
Optional CONFIG_EEPRO100_SROM_WRITE enables EEPROM
CONFIG_TPM
Support TPM devices.
- CONFIG_TPM_TIS_I2C
- Support for i2c bus TPM devices. Only one device
+ CONFIG_TPM_TIS_INFINEON
+ Support for Infineon i2c bus TPM devices. Only one device
per system is supported at this time.
- CONFIG_TPM_TIS_I2C_BUS_NUMBER
- Define the the i2c bus number for the TPM device
-
- CONFIG_TPM_TIS_I2C_SLAVE_ADDRESS
- Define the TPM's address on the i2c bus
-
CONFIG_TPM_TIS_I2C_BURST_LIMITATION
Define the burst count bytes upper limit
- drivers/i2c/i2c_mxc.c
- activate this driver with CONFIG_SYS_I2C_MXC
+ - enable bus 1 with CONFIG_SYS_I2C_MXC_I2C1
+ - enable bus 2 with CONFIG_SYS_I2C_MXC_I2C2
+ - enable bus 3 with CONFIG_SYS_I2C_MXC_I2C3
+ - enable bus 4 with CONFIG_SYS_I2C_MXC_I2C4
- define speed for bus 1 with CONFIG_SYS_MXC_I2C1_SPEED
- define slave for bus 1 with CONFIG_SYS_MXC_I2C1_SLAVE
- define speed for bus 2 with CONFIG_SYS_MXC_I2C2_SPEED
- define slave for bus 2 with CONFIG_SYS_MXC_I2C2_SLAVE
- define speed for bus 3 with CONFIG_SYS_MXC_I2C3_SPEED
- define slave for bus 3 with CONFIG_SYS_MXC_I2C3_SLAVE
+ - define speed for bus 4 with CONFIG_SYS_MXC_I2C4_SPEED
+ - define slave for bus 4 with CONFIG_SYS_MXC_I2C4_SLAVE
If those defines are not set, default value is 100000
for speed, and 0 for slave.
- - enable bus 3 with CONFIG_SYS_I2C_MXC_I2C3
- - enable bus 4 with CONFIG_SYS_I2C_MXC_I2C4
- drivers/i2c/rcar_i2c.c:
- activate this driver with CONFIG_SYS_I2C_RCAR
without a fastmap.
default: 0
+ CONFIG_MTD_UBI_FM_DEBUG
+ Enable UBI fastmap debug
+ default: 0
+
- UBIFS support
CONFIG_CMD_UBIFS
unset, then it will be made silent if the U-Boot console
is silent.
- tftpsrcport - If this is set, the value is used for TFTP's
+ tftpsrcp - If this is set, the value is used for TFTP's
UDP source port.
- tftpdstport - If this is set, the value is used for TFTP's UDP
+ tftpdstp - If this is set, the value is used for TFTP's UDP
destination port instead of the Well Know Port 69.
tftpblocksize - Block size to use for TFTP transfers; if not set,
faster in networks with high packet loss rates or
with unreliable TFTP servers.
+ tftptimeoutcountmax - maximum count of TFTP timeouts (no
+ unit, minimum value = 0). Defines how many timeouts
+ can happen during a single file transfer before that
+ transfer is aborted. The default is 10, and 0 means
+ 'no timeouts allowed'. Increasing this value may help
+ downloads succeed with high packet loss rates, or with
+ unreliable TFTP servers or client hardware.
+
vlan - When set to a value < 4095 the traffic over
Ethernet is encapsulated/received over 802.1q
VLAN tagged frames.
projects / u-boot.git / blobdiff