PBI commands can be used to configure SoC before it starts the execution.
Please refer doc/README.pblimage for more details
+ CONFIG_SYS_FSL_DDR_BE
+ Defines the DDR controller register space as Big Endian
+
+ CONFIG_SYS_FSL_DDR_LE
+ Defines the DDR controller register space as Little Endian
+
+ CONFIG_SYS_FSL_DDR_SDRAM_BASE_PHY
+ Physical address from the view of DDR controllers. It is the
+ same as CONFIG_SYS_DDR_SDRAM_BASE for all Power SoCs. But
+ it could be different for ARM SoCs.
+
+ CONFIG_SYS_FSL_DDR_INTLV_256B
+ DDR controller interleaving on 256-byte. This is a special
+ interleaving mode, handled by Dickens for Freescale layerscape
+ SoCs with ARM core.
+
- Intel Monahans options:
CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO
CONFIG_CMD_SAVEENV saveenv
CONFIG_CMD_FDC * Floppy Disk Support
CONFIG_CMD_FAT * FAT command support
- CONFIG_CMD_FDOS * Dos diskette Support
CONFIG_CMD_FLASH flinfo, erase, protect
CONFIG_CMD_FPGA FPGA device initialization support
CONFIG_CMD_FUSE * Device fuse support
If this option is set, then U-Boot will prevent the environment
variable "splashimage" from being set to a problematic address
- (see README.displaying-bmps and README.arm-unaligned-accesses).
+ (see README.displaying-bmps).
This option is useful for targets where, due to alignment
restrictions, an improperly aligned BMP image will cause a data
abort. If you think you will not have problems with unaligned
Configuration Settings:
-----------------------
+- CONFIG_SYS_SUPPORT_64BIT_DATA: Defined automatically if compiled as 64-bit.
+ Optionally it can be defined to support 64-bit memory commands.
+
- CONFIG_SYS_LONGHELP: Defined when you want long help messages included;
undefine this when you're short of memory.
its config.mk file). If you find problems enabling this option on
your board please report the problem and send patches!
-- CONFIG_SYS_SYM_OFFSETS
- This is set by architectures that use offsets for link symbols
- instead of absolute values. So bss_start is obtained using an
- offset _bss_start_ofs from CONFIG_SYS_TEXT_BASE, rather than
- directly. You should not need to touch this setting.
-
- CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC (OMAP only)
This is set by OMAP boards for the max time that reset should
be asserted. See doc/README.omap-reset-time for details on how