the "64" category of the Power ISA). This is necessary for ePAPR
compliance, among other possible reasons.
- CONFIG_SYS_FSL_TBCLK_DIV
-
- Defines the core time base clock divider ratio compared to the
- system clock. On most PQ3 devices this is 8, on newer QorIQ
- devices it can be 16 or 32. The ratio varies from SoC to Soc.
-
- CONFIG_SYS_FSL_PCIE_COMPAT
-
- Defines the string to utilize when trying to match PCIe device
- tree nodes for the given platform.
-
CONFIG_SYS_FSL_ERRATUM_A004510
Enables a workaround for erratum A004510. If set,
This is the value to write into CCSR offset 0x18600
according to the A004510 workaround.
- CONFIG_SYS_FSL_DSP_DDR_ADDR
- This value denotes start offset of DDR memory which is
- connected exclusively to the DSP cores.
-
- CONFIG_SYS_FSL_DSP_M2_RAM_ADDR
- This value denotes start offset of M2 memory
- which is directly connected to the DSP core.
-
- CONFIG_SYS_FSL_DSP_M3_RAM_ADDR
- This value denotes start offset of M3 memory which is directly
- connected to the DSP core.
-
- CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT
- This value denotes start offset of DSP CCSR space.
-
CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
Single Source Clock is clocking mode present in some of FSL SoC's.
In this mode, a single differential clock is used to supply
clocks to the sysclock, ddrclock and usbclock.
- Generic CPU options:
- CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN
-
- Defines the endianess of the CPU. Implementation of those
- values is arch specific.
CONFIG_SYS_FSL_DDR
Freescale DDR driver in use. This type of DDR controller is
CONFIG_LAN91C96_USE_32_BIT
Define this to enable 32 bit addressing
- CONFIG_SMC91111
- Support for SMSC's LAN91C111 chip
-
- CONFIG_SMC91111_BASE
- Define this to hold the physical address
- of the device (I/O space)
-
- CONFIG_SMC_USE_32_BIT
- Define this if data bus is 32 bits
-
- CONFIG_SMC_USE_IOFUNCS
- Define this to use i/o functions instead of macros
- (some hardware wont work with macros)
-
CONFIG_SYS_DAVINCI_EMAC_PHY_COUNT
Define this if you have more then 3 PHYs.