Commit 5c4dbba9 authored by Greg Ungerer's avatar Greg Ungerer Committed by Linus Torvalds
Browse files

[PATCH] m68knommu: new family (523x) and board config support 



New architecture and board configuration support for m68knommu.

. add 523x ColdFire support
. add support for SOM5282 and MOD5272 boards
. break up the 527x to be separate 5271 and 5275. There is some
  subtle differences that (like RAM config) that need to be dealt with
. add option to support selecting 4k kernel stack

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 777354b6

arch/m68knommu/Kconfig

+59 −7
Original line number Diff line number Diff line
@@ -71,21 +71,31 @@ config M5206e 
	help

	  Motorola ColdFire 5206e processor support.



config M523x

	bool "MCF523x"

	help

	  Freescale Coldfire 5230/1/2/4/5 processor support



config M5249

	bool "MCF5249"

	help

	  Motorola ColdFire 5249 processor support.



config M527x

	bool "MCF527x"

config M5271

	bool "MCF5271"

	help

	  Freescale (Motorola) ColdFire 5270/5271/5274/5275 processor support.

	  Freescale (Motorola) ColdFire 5270/5271 processor support.



config M5272

	bool "MCF5272"

	help

	  Motorola ColdFire 5272 processor support.



config M5275

	bool "MCF5275"

	help

	  Freescale (Motorola) ColdFire 5274/5275 processor support.



config M528x

	bool "MCF528x"

	help
@@ -103,9 +113,14 @@ config M5407 


endchoice



config M527x

	bool

	depends on (M5271 || M5275)

	default y



config COLDFIRE

	bool

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

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

	default y



choice
@@ -183,6 +198,11 @@ config CLOCK_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
@@ -302,6 +322,12 @@ config ELITE 
	help

	  Support for the Motorola M5206eLITE board.



config M5235EVB

	bool "Freescale M5235EVB support"

	depends on M523x

	help

	  Support for the Freescale M5235EVB board.



config M5249C3

	bool "Motorola M5249C3 board support"

	depends on M5249
@@ -310,13 +336,13 @@ config M5249C3 


config M5271EVB

	bool "Freescale (Motorola) M5271EVB board support"

	depends on M527x

	depends on M5271

	help

	  Support for the Freescale (Motorola) M5271EVB board.



config M5275EVB

	bool "Freescale (Motorola) M5275EVB board support"

	depends on M527x

	depends on M5275

	help

	  Support for the Freescale (Motorola) M5275EVB board.
@@ -344,6 +370,12 @@ config COBRA5282 
	help

	  Support for the senTec COBRA5282 board.

	  

config SOM5282EM

	bool "EMAC.Inc SOM5282EM board support"

	depends on M528x

	help

	  Support for the EMAC.Inc SOM5282EM module.  



config ARN5307

	bool "Arnewsh 5307 board support"

	depends on M5307
@@ -410,6 +442,12 @@ config CPU16B 
	help

	  Support for the SNEHA CPU16B board.



config MOD5272

	bool "Netburner MOD-5272 board support"

	depends on M5272

	help

	  Support for the Netburner MOD-5272 board.



config ROMFS_FROM_ROM

	bool "  ROMFS image not RAM resident"

	depends on (NETtel || SNAPGEAR)
@@ -430,7 +468,7 @@ config ARNEWSH 
config MOTOROLA

	bool

	default y

	depends on (M5206eC3 || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5407C3)

	depends on (M5206eC3 || M5235EVB || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5407C3)



config HW_FEITH

	bool
@@ -442,6 +480,11 @@ config senTec 
	default y

	depends on (COBRA5272 || COBRA5282)

	

config EMAC_INC

	bool

	default y

	depends on (SOM5282EM)



config SNEHA

        bool

	default y
@@ -455,6 +498,15 @@ config LARGE_ALLOCS 
	  a lot of RAM, and you need to able to allocate very large

	  contiguous chunks. If unsure, say N.



config 4KSTACKS

	bool "Use 4Kb for kernel stacks instead of 8Kb"

	default y

	help

	  If you say Y here the kernel will use a 4Kb stacksize for the

	  kernel stack attached to each process/thread. This facilitates

	  running more threads on a system and also reduces the pressure

	  on the VM subsystem for higher order allocations.



choice

	prompt "RAM size"

	default AUTO

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