[PATCH] m68knommu: configurable frequency selection

	depends on (M5206 || M5206e || M520x || M523x || M5249 || M527x || M5272 || M528x || M5307 || M532x || M5407)

	depends on (M5206 || M5206e || M520x || M523x || M5249 || M527x || M5272 || M528x || M5307 || M532x || M5407)

	default y

	default y

choice

config CLOCK_SET

	prompt "CPU CLOCK Frequency"

	bool "Enable setting the CPU clock frequency"

	default AUTO

	default n

config CLOCK_AUTO

	bool "AUTO"

	---help---

	  Define the CPU clock frequency in use. On many boards you don't

	  really need to know, so you can select the AUTO option. On some

	  boards you need to know the real clock frequency to determine other

	  system timing (for example baud rate dividors, etc). Some processors

	  have an internal PLL and you can select a frequency to run at.

	  You need to know a little about the internals of your processor to

	  set this. If in doubt choose the AUTO option.

config CLOCK_11MHz

	bool "11MHz"

	help

	  Select a 11MHz CPU clock frequency.

config CLOCK_16MHz

	bool "16MHz"

	help

	  Select a 16MHz CPU clock frequency.

config CLOCK_20MHz

	bool "20MHz"

	help

	  Select a 20MHz CPU clock frequency.

config CLOCK_24MHz

	bool "24MHz"

	help

	  Select a 24MHz CPU clock frequency.

config CLOCK_25MHz

	bool "25MHz"

	help

	  Select a 25MHz CPU clock frequency.

config CLOCK_33MHz

	bool "33MHz"

	help

	  Select a 33MHz CPU clock frequency.

config CLOCK_40MHz

	bool "40MHz"

	help

	  Select a 40MHz CPU clock frequency.

config CLOCK_45MHz

	bool "45MHz"

	help

	  Select a 45MHz CPU clock frequency.

config CLOCK_48MHz

	bool "48MHz"

	help

	  Select a 48MHz CPU clock frequency.

config CLOCK_50MHz

	bool "50MHz"

	help

	  Select a 50MHz CPU clock frequency.

config CLOCK_54MHz

	bool "54MHz"

	help

	  Select a 54MHz CPU clock frequency.

config CLOCK_60MHz

	bool "60MHz"

	help

	  Select a 60MHz CPU clock frequency.

config CLOCK_62_5MHz

	bool "62.5MHz"

	help

	  Select a 62.5MHz CPU clock frequency.

config CLOCK_64MHz

	bool "64MHz"

	help

	  Select a 64MHz CPU clock frequency.

config CLOCK_66MHz

	bool "66MHz"

	help

	  Select a 66MHz CPU clock frequency.

config CLOCK_70MHz

	bool "70MHz"

	help

	  Select a 70MHz CPU clock frequency.

config CLOCK_100MHz

	bool "100MHz"

	help

	  Select a 100MHz CPU clock frequency.

config CLOCK_140MHz

	bool "140MHz"

	help

	  Select a 140MHz CPU clock frequency.

config CLOCK_150MHz

	bool "150MHz"

	help

	  Select a 150MHz CPU clock frequency.

config CLOCK_166MHz

	bool "166MHz"

	help

	help

	  Select a 166MHz CPU clock frequency.

	  On some CPU's you do not need to know what the core CPU clock

	  frequency is. On these you can disable clock setting. On some

endchoice

	  traditional 68K parts, and on all ColdFire parts you need to set

	  the appropriate CPU clock frequency. On these devices many of the

	  onboard peripherals derive their timing from the master CPU clock

	  frequency.

config CLOCK_FREQ

	int "Set the core clock frequency"

	default "66666666"

	depends on CLOCK_SET

	help

	  Define the CPU clock frequency in use. This is the core clock

	  frequency, it may or may not be the same as the external clock

	  crystal fitted to your board. Some processors have an internal

	  PLL and can have their frequency programmed at run time, others

	  use internal dividers. In gernal the kernel won't setup a PLL

	  if it is fitted (there are some expections). This value will be

	  specific to the exact CPU that you are using.

config CLOCK_DIV

	int "Set the core/bus clock divide ratio"

	default "1"

	depends on CLOCK_SET

	help

	  On many SoC style CPUs the master CPU clock is also used to drive 

	  on-chip peripherals. The clock that is distributed to these

	  peripherals is sometimes a fixed ratio of the master clock

	  frequency. If so then set this to the divider ration of the

	  master clock to the peripheral clock. If not sure then select 1.

config OLDMASK

config OLDMASK

	bool "Old mask 5307 (1H55J) silicon"

	bool "Old mask 5307 (1H55J) silicon"