control registers. This behavior won't affect the
correctnessof 10/100 link speed update.
- CONFIG_SMC911X
- Support for SMSC's LAN911x and LAN921x chips
-
- CONFIG_SMC911X_BASE
- Define this to hold the physical address
- of the device (I/O space)
-
- CONFIG_SMC911X_32_BIT
- Define this if data bus is 32 bits
-
- CONFIG_SMC911X_16_BIT
- Define this if data bus is 16 bits. If your processor
- automatically converts one 32 bit word to two 16 bit
- words you may also try CONFIG_SMC911X_32_BIT.
-
CONFIG_SH_ETHER
Support for Renesas on-chip Ethernet controller
this is instead controlled by the value of
/config/load-environment.
-- DataFlash Support:
- CONFIG_HAS_DATAFLASH
-
- Defining this option enables DataFlash features and
- allows to read/write in Dataflash via the standard
- commands cp, md...
-
- Serial Flash support
Usage requires an initial 'sf probe' to define the serial
flash parameters, followed by read/write/erase/update
CONFIG_SYS_BOOTCOUNT_ADDR = i2c addr which is used for
the bootcounter.
CONFIG_BOOTCOUNT_ALEN = address len
+ CONFIG_BOOTCOUNT_EXT
+ enable support for the bootcounter in EXT filesystem
+ CONFIG_SYS_BOOTCOUNT_ADDR = RAM address used for read
+ and write.
+ CONFIG_SYS_BOOTCOUNT_EXT_INTERFACE = interface
+ CONFIG_SYS_BOOTCOUNT_EXT_DEVPART = device and part
+ CONFIG_SYS_BOOTCOUNT_EXT_NAME = filename
- Show boot progress:
CONFIG_SHOW_BOOT_PROGRESS
-----------------
All contributions to U-Boot should conform to the Linux kernel
-coding style; see the file "Documentation/CodingStyle" and the script
-"scripts/Lindent" in your Linux kernel source directory.
+coding style; see the kernel coding style guide at
+https://www.kernel.org/doc/html/latest/process/coding-style.html, and the
+script "scripts/Lindent" in your Linux kernel source directory.
Source files originating from a different project (for example the
MTD subsystem) are generally exempt from these guidelines and are not
Please see http://www.denx.de/wiki/U-Boot/Patches for details.
Patches shall be sent to the u-boot mailing list <u-boot@lists.denx.de>;
-see http://lists.denx.de/mailman/listinfo/u-boot
+see https://lists.denx.de/listinfo/u-boot
When you send a patch, please include the following information with
it: