====================
/arch Architecture specific files
+ /arc Files generic to ARC architecture
+ /cpu CPU specific files
+ /arc700 Files specific to ARC 700 CPUs
+ /lib Architecture specific library files
/arm Files generic to ARM architecture
/cpu CPU specific files
/arm720t Files specific to ARM 720 CPUs
/mips Files generic to MIPS architecture
/cpu CPU specific files
/mips32 Files specific to MIPS32 CPUs
- /xburst Files specific to Ingenic XBurst CPUs
+ /mips64 Files specific to MIPS64 CPUs
/lib Architecture specific library files
/nds32 Files generic to NDS32 architecture
/cpu CPU specific files
PBI commands can be used to configure SoC before it starts the execution.
Please refer doc/README.pblimage for more details
+ CONFIG_SPL_FSL_PBL
+ It adds a target to create boot binary having SPL binary in PBI format
+ concatenated with u-boot binary.
+
CONFIG_SYS_FSL_DDR_BE
Defines the DDR controller register space as Big Endian
for your device
- CONFIG_USBD_PRODUCTID 0xFFFF
- Some USB device drivers may need to check USB cable attachment.
- In this case you can enable following config in BoardName.h:
- CONFIG_USB_CABLE_CHECK
- This enables function definition:
- - usb_cable_connected() in include/usb.h
- Implementation of this function is board-specific.
-
- ULPI Layer Support:
The ULPI (UTMI Low Pin (count) Interface) PHYs are supported via
the generic ULPI layer. The generic layer accesses the ULPI PHY
supports MMC, NAND and YMODEM loading of U-Boot and NAND
NAND loading of the Linux Kernel.
+ CONFIG_SPL_OS_BOOT
+ Enable booting directly to an OS from SPL.
+ See also: doc/README.falcon
+
CONFIG_SPL_DISPLAY_PRINT
For ARM, enable an optional function to print more information
about the running system.
continuing (the hardware starts execution after just
loading the first page rather than the full 4K).
+ CONFIG_SPL_SKIP_RELOCATE
+ Avoid SPL relocation
+
CONFIG_SPL_NAND_BASE
Include nand_base.c in the SPL. Requires
CONFIG_SPL_NAND_DRIVERS.
Support for NAND boot using simple NAND drivers that
expose the cmd_ctrl() interface.
+ CONFIG_SPL_MTD_SUPPORT
+ Support for the MTD subsystem within SPL. Useful for
+ environment on NAND support within SPL.
+
CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
Set for the SPL on PPC mpc8xxx targets, support for
drivers/ddr/fsl/libddr.o in SPL binary.
- CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC:
Enables the RTC32K OSC on AM33xx based plattforms
+- CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
+ Option to disable subpage write in NAND driver
+ driver that uses this:
+ drivers/mtd/nand/davinci_nand.c
+
Freescale QE/FMAN Firmware Support:
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