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fefdaa06cc
linux/arch/arm
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Hyok S. Choi fefdaa06cc [ARM] nommu: defines CPU_CP15, CPU_CP15_MMU and CPU_CP15_MPU 
By merging of uClinux/ARM, we need to treat various CPU cores which have
MMU, MPU or even none for memory management. The memory management
coprocessors are controlled by CP15 register set and the ARM core family
can be categorized by 5 groups by the register ;
  G-a. CP15 is MMU : 610, 710, 720, 920, 922, 925, 926, 1020, 1020e, 1022,
		v6 and the derivations sa1100, sa110, xscale, xsc3.
  G-b. CP15 is MPU : 740, 940, 946, 996, 1156.
  G-c. CP15 is MPU or MMU : 1026 (selectable by schematic design)
  G-d. CP15 is exist, but nothing for memory managemnt : 966, 968.
  G-e. no-CP15 : 7tdmi, 9tdmi, 9e, 9ej

This patch defines CPU_CP15, CPU_CP15_MMU and CPU_CP15_MPU. Thus the
family can be defined as :
  - CPU_CP15 only : G-d
  - CPU_CP15_MMU(implies CPU_CP15) : G-a, G-c(selectable)
  - CPU_CP15_MPU(implies CPU_CP15) : G-b, G-c(selectable)
  - !CPU_CP15 : G-e

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-27 17:28:47 +01:00
..
boot [ARM] 3838/1: ARM: DCC debug console support for ARM11 2006-09-25 10:36:09 +01:00
common [ARM] 3741/1: remove sa1111.c build warning on non-sa1100 systems 2006-08-27 13:09:14 +01:00
configs [ARM] 3851/1: iop3xx: add io-data glantank support 2006-09-25 10:34:02 +01:00
kernel [ARM] nommu: allows to support module in nommu 2006-09-27 17:02:50 +01:00
lib Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mach-aaec2000 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-at91rm9200 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-clps711x [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-clps7500 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ebsa110 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ep93xx [ARM] 3811/1: ep93xx: add cirrus logic edb9312 support 2006-09-25 10:25:25 +01:00
mach-footbridge [ARM] 3759/2: Remove uses of %? 2006-09-20 14:58:35 +01:00
mach-h720x [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-imx [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-integrator [ARM] Add Integrator support for glibc outb() and friends 2006-08-28 12:47:05 +01:00
mach-iop32x [ARM] 3851/1: iop3xx: add io-data glantank support 2006-09-25 10:34:02 +01:00
mach-iop33x [ARM] 3832/1: iop3xx: coding style cleanup 2006-09-25 10:25:53 +01:00
mach-ixp4xx [ARM] 3772/1: Fix compilation error in mach-ixp4xx/nslu2* 2006-09-06 19:03:24 +01:00
mach-ixp23xx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ixp2000 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-l7200 [ARM] 3684/1: ARM: Convert l7200 to generic irq handling 2006-07-01 22:32:19 +01:00
mach-lh7a40x [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-netx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-omap1 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-omap2 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-pnx4008 [ARM] 3709/1: pnx4008: convert to generic irq subsystem 2006-07-05 14:47:20 +01:00
mach-pxa [ARM] 3760/1: This patch adds timeouts while working with SSP registers. Such timeouts were en 2006-08-27 12:54:56 +01:00
mach-realview [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-rpc [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-s3c2410 [ARM] 3858/1: S3C2412: power management code 2006-09-27 09:35:04 +01:00
mach-sa1100 [ARM] 3760/1: This patch adds timeouts while working with SSP registers. Such timeouts were en 2006-08-27 12:54:56 +01:00
mach-shark [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-versatile [ARM] 3860/1: Versatile PCI config byte accesses 2006-09-27 09:35:07 +01:00
mm [ARM] nommu: defines CPU_CP15, CPU_CP15_MMU and CPU_CP15_MPU 2006-09-27 17:28:47 +01:00
nwfpe [ARM] 3729/3: EABI padding rules necessitate the packed attribute of floatx80 2006-07-13 13:04:24 +01:00
oprofile [ARM] 3832/1: iop3xx: coding style cleanup 2006-09-25 10:25:53 +01:00
plat-iop [ARM] 3832/1: iop3xx: coding style cleanup 2006-09-25 10:25:53 +01:00
plat-omap [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
tools [ARM] Update mach-types 2006-09-25 10:32:32 +01:00
vfp [ARM] Cleanups for 4cc9bd2eaa 2006-09-25 10:34:59 +01:00
Kconfig [ARM] 3792/2: Fix description of ZBOOT_ROM_BSS 2006-09-25 10:34:05 +01:00
Kconfig-nommu [ARM] nommu: fixups for the exception vectors 2006-03-27 15:18:50 +01:00
Kconfig.debug [ARM] Trivial typo fixes 2006-06-04 21:22:11 +01:00
Makefile [ARM] 3818/1: iop3xx: introduce arch/arm/plat-iop for shared iop32x/iop33x code 2006-09-25 10:25:37 +01:00