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

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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: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Greg Ungerer 2005-09-02 10:42:52 +10:00 committed by Linus Torvalds
parent 777354b63f
commit 5c4dbba9fc
1 changed files with 59 additions and 7 deletions
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66
arch/m68knommu/Kconfig
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@ -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.
@ -343,6 +369,12 @@ config COBRA5282
depends on M528x
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"
@ -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
@ -441,6 +479,11 @@ config senTec
bool
default y
depends on (COBRA5272 || COBRA5282)
config EMAC_INC
bool
default y
depends on (SOM5282EM)
config SNEHA
bool
@ -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