linux-stable.git/arch/powerpc/kernel/cputable.c, branch v3.3

powerpc/476fpe: Add 476fpe SoC code

2011-12-09T12:51:02+00:00

Based on original work by David 'Shaggy' Kleikamp.

Signed-off-by: Tony Breeds 
Signed-off-by: Josh Boyer

powerpc/40x: Add APM8018X SOC support

2011-11-30T15:02:15+00:00

The AppliedMicro APM8018X embedded processor targets embedded applications that
require low power and a small footprint. It features a PowerPC 405 processor
core built in a 65nm low-power CMOS process with a five-stage pipeline executing
up to one instruction per cycle. The family has 128-kbytes of on-chip memory,
a 128-bit local bus and on-chip DDR2 SDRAM controller with 16-bit interface.

Signed-off-by: Tanmay Inamdar 
Signed-off-by: Josh Boyer

powerpc: various straight conversions from module.h --> export.h

2011-10-31T23:30:44+00:00

All these files were including module.h just for the basic
EXPORT_SYMBOL infrastructure.  We can shift them off to the
export.h header which is a way smaller footprint and thus
realize some compile time gains.

Signed-off-by: Paul Gortmaker

powerpc: Return the_cpu_ spec from identify_cpu

2011-08-05T04:47:54+00:00

Commit af9eef3c7b1ed004c378c89b87642f4937337d50 caused cpu_setup to see
the_cpu_spec, rather than the source struct.  However, on 32-bit, the
return value of identify_cpu was being used for feature fixups, and
identify_cpu was returning the source struct.  So if cpu_setup patches
the feature bits, the update won't affect the fixups.

Signed-off-by: Scott Wood 
Signed-off-by: Benjamin Herrenschmidt

powerpc/book3e: Fix CPU feature handling on e5500 in 32-bit mode

2011-06-02T20:29:09+00:00

We are missing FPU feature bit that user space may require.  In the
64-bit mode this gets set since we pull it in via COMMON_USER_PPC64.  We
just explicitly set it so user space will be happy again.

Signed-off-by: Kumar Gala

powerpc: Free up some CPU feature bits by moving out MMU-related features

2011-04-27T04:18:52+00:00

Some of the 64bit PPC CPU features are MMU-related, so this patch moves
them to MMU_FTR_ bits.  All cpu_has_feature()-style tests are moved to
mmu_has_feature(), and seven feature bits are freed as a result.

Signed-off-by: Matt Evans 
Signed-off-by: Benjamin Herrenschmidt

powerpc: Add A2 cpu support

2011-04-27T03:02:02+00:00

Add the cputable entry, regs and setup & restore entries for
the PowerPC A2 core.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Michael Ellerman 
Signed-off-by: Benjamin Herrenschmidt

powerpc: Define CPU feature for Architected 2.06 HV mode

2011-04-20T01:03:22+00:00

This bit indicates that we are operating in hypervisor mode on a CPU
compliant to architecture 2.06 or later (currently server only).

We set it on POWER7 and have a boot-time CPU setup function that
clears it if MSR:HV isn't set (booting under a hypervisor).

Signed-off-by: Benjamin Herrenschmidt

powerpc/book3e: Fix CPU feature handling on 64-bit e5500

2011-04-12T11:29:21+00:00

The CPU_FTRS_POSSIBLE and CPU_FTRS_ALWAYS defines did not encompass
e5500 CPU features when built for 64-bit.  This causes issues with
cpu_has_feature() as it utilizes the POSSIBLE & ALWAYS defines as part
of its check.

Create a unique CPU_FTRS_E5500 (as its different from CPU_FTRS_E500MC),
created a new group for 64-bit Book3e based CPUs and add CPU_FTRS_E5500
to that group.

Signed-off-by: Kumar Gala

Merge remote branch 'jwb/next' into next

2011-03-17T06:59:01+00:00