=========================
The U-Boot source code is maintained in the Git repository at
-https://gitlab.denx.de/u-boot/u-boot.git ; you can browse it online at
-https://gitlab.denx.de/u-boot/u-boot
+https://source.denx.de/u-boot/u-boot.git ; you can browse it online at
+https://source.denx.de/u-boot/u-boot
The "Tags" links on this page allow you to download tarballs of
any version you might be interested in. Official releases are also
CONFIG_SYS_FSL_DDR
Freescale DDR driver in use. This type of DDR controller is
- found in mpc83xx, mpc85xx, mpc86xx as well as some ARM core
- SoCs.
+ found in mpc83xx, mpc85xx as well as some ARM core SoCs.
CONFIG_SYS_FSL_DDR_ADDR
Freescale DDR memory-mapped register base.
* The bootm command automatically updates the fdt
OF_TBCLK - The timebase frequency.
- OF_STDOUT_PATH - The path to the console device
boards with QUICC Engines require OF_QE to set UCC MAC
addresses
controller register space
- Serial Ports:
- CONFIG_PL010_SERIAL
-
- Define this if you want support for Amba PrimeCell PL010 UARTs.
-
CONFIG_PL011_SERIAL
Define this if you want support for Amba PrimeCell PL011 UARTs.
SoC, then define this variable and provide board
specific code for the "hw_watchdog_reset" function.
+ CONFIG_SYS_WATCHDOG_FREQ
+ Some platforms automatically call WATCHDOG_RESET()
+ from the timer interrupt handler every
+ CONFIG_SYS_WATCHDOG_FREQ interrupts. If not set by the
+ board configuration file, a default of CONFIG_SYS_HZ/2
+ (i.e. 500) is used. Setting CONFIG_SYS_WATCHDOG_FREQ
+ to 0 disables calling WATCHDOG_RESET() from the timer
+ interrupt.
+
- Real-Time Clock:
When CONFIG_CMD_DATE is selected, the type of the RTC
CONFIG_SYS_OR3_PRELIM, CONFIG_SYS_BR3_PRELIM:
Memory Controller Definitions: BR2/3 and OR2/3 (SDRAM)
-- CONFIG_PCI_ENUM_ONLY
- Only scan through and get the devices on the buses.
- Don't do any setup work, presumably because someone or
- something has already done it, and we don't need to do it
- a second time. Useful for platforms that are pre-booted
- by coreboot or similar.
-
- CONFIG_PCI_INDIRECT_BRIDGE:
Enable support for indirect PCI bridges.
sspi - SPI utility commands
base - print or set address offset
printenv- print environment variables
+pwm - control pwm channels
setenv - set environment variables
saveenv - save environment variables to persistent storage
protect - enable or disable FLASH write protection