* Adds the "fdt" command
* The bootm command automatically updates the fdt
- OF_CPU - The proper name of the cpus node (only required for
- MPC512X and MPC5xxx based boards).
- OF_SOC - The proper name of the soc node (only required for
- MPC512X and MPC5xxx based boards).
OF_TBCLK - The timebase frequency.
OF_STDOUT_PATH - The path to the console device
- USB Support:
At the moment only the UHCI host controller is
- supported (PIP405, MIP405, MPC5200); define
+ supported (PIP405, MIP405); define
CONFIG_USB_UHCI to enable it.
define CONFIG_USB_KEYBOARD to enable the USB Keyboard
and define CONFIG_USB_STORAGE to enable the USB
Note:
Supported are USB Keyboards and USB Floppy drives
(TEAC FD-05PUB).
- MPC5200 USB requires additional defines:
- CONFIG_USB_CLOCK
- for 528 MHz Clock: 0x0001bbbb
- CONFIG_PSC3_USB
- for USB on PSC3
- CONFIG_USB_CONFIG
- for differential drivers: 0x00001000
- for single ended drivers: 0x00005000
- for differential drivers on PSC3: 0x00000100
- for single ended drivers on PSC3: 0x00004100
- CONFIG_SYS_USB_EVENT_POLL
- May be defined to allow interrupt polling
- instead of using asynchronous interrupts
CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the
txfilltuning field in the EHCI controller on reset.
In such cases CONFIG_GPIO_LED_INVERTED_TABLE may be defined
with a list of GPIO LEDs that have inverted polarity.
-- CAN Support: CONFIG_CAN_DRIVER
-
- Defining CONFIG_CAN_DRIVER enables CAN driver support
- on those systems that support this (optional)
- feature.
-
- I2C Support: CONFIG_SYS_I2C
This enable the NEW i2c subsystem, and will allow you to use
Define this option to include a destructive SPI flash
test ('sf test').
- CONFIG_SF_DUAL_FLASH Dual flash memories
-
- Define this option to use dual flash support where two flash
- memories can be connected with a given cs line.
- Currently Xilinx Zynq qspi supports these type of connections.
-
- SystemACE Support:
CONFIG_SYSTEMACE
point to an otherwise UNUSED address space between
the top of RAM and the start of the PCI space.
-- CONFIG_SYS_SIUMCR: SIU Module Configuration (11-6)
-
-- CONFIG_SYS_SYPCR: System Protection Control (11-9)
-
-- CONFIG_SYS_TBSCR: Time Base Status and Control (11-26)
-
-- CONFIG_SYS_PISCR: Periodic Interrupt Status and Control (11-31)
-
-- CONFIG_SYS_PLPRCR: PLL, Low-Power, and Reset Control Register (15-30)
-
- CONFIG_SYS_SCCR: System Clock and reset Control Register (15-27)
- CONFIG_SYS_OR_TIMING_SDRAM:
- CONFIG_SYS_MAMR_PTA:
periodic timer for refresh
-- CONFIG_SYS_DER: Debug Event Register (37-47)
-
- FLASH_BASE0_PRELIM, FLASH_BASE1_PRELIM, CONFIG_SYS_REMAP_OR_AM,
CONFIG_SYS_PRELIM_OR_AM, CONFIG_SYS_OR_TIMING_FLASH, CONFIG_SYS_OR0_REMAP,
CONFIG_SYS_OR0_PRELIM, CONFIG_SYS_BR0_PRELIM, CONFIG_SYS_OR1_REMAP, CONFIG_SYS_OR1_PRELIM,