linux-toradex.git/arch/m68k/platform, branch v3.4.9

m68knommu: enable qspi support when SPI_COLDFIRE_QSPI = m

2012-05-08T03:06:51+00:00

Enable Coldfire QSPI support when SPI_COLDFIRE_QSPI is built as a module.

This version of the patch combines changes to the config files and  device.c
and uses IF_ENABLED (thanks to Sam Ravnborg for the suggestion).

Signed-off-by: Steven King 
Signed-off-by: Greg Ungerer

m68knommu: make sure 2nd FEC eth interface pins are enabled on 5275 ColdFire

2012-04-17T07:06:34+00:00

The CONFIG_FEC2 define was removed from the kernel many versions ago.
But it is still being used to set the multi-function pins when compiling
for a ColdFire 527[45] SoC that has 2 ethernet interfaces. Remove the
last remaining uses of this define, and so fix the setting of the pins
for the 2nd ethernet interface.

Signed-off-by: Greg Ungerer

m68knommu: fix id number for second eth device on 5275 ColdFire

2012-04-17T06:58:35+00:00

The second ColdFire FEC ethernet device should have an id number of 1,
not 0. Otherwise it clashes with the first FEC ethernet device.

On booting a kernel on a 5275 based board you will get messages out of
the kernel like this:

    <4>------------[ cut here ]------------
    <4>WARNING: at fs/sysfs/dir.c:508 0x0a8b50()
    <4>sysfs: cannot create duplicate filename 'fec.0'

And likely you won't be able to completely boot up after this at all.

Signed-off-by: Greg Ungerer

m68knommu: move and fix the 68VZ328 platform bootlogo.h

2012-04-16T05:11:04+00:00

The 68EZ328/bootlogo.h is not actually used in the 68EZ328 platform code
at all. It is used by the 68VZ328 platform code though, so move it to be
with the rest of the 68VZ328 platform code.

Commit c0e0c89c089f4bd66dbbd1a44da90abe74fe3f02 ("fix broken boot logo
inclusion") modified the bootlogo code to not be included in asm code.
Modify 68VZ328/bootlogo.h so that the bootlogo bit map is named correctly
for direct use in the C code.

Signed-off-by: Greg Ungerer

m68knommu: remove the unused bootlogo.h processing for 68EZ328 and 68VZ328

2012-04-16T05:11:04+00:00

The 68EZ328 and 68VZ328 platforms currently try to process their bootlogo.h
to make it clean to include in asm files. This is no longer used, the
bootlogo.h file is now included only in C code, so remove all the processing
code in the 68EZ328 and 68VZ328 Makefiles.

Signed-off-by: Greg Ungerer

Disintegrate asm/system.h for M68K

2012-03-28T17:30:02+00:00

Disintegrate asm/system.h for M68K.

Signed-off-by: David Howells 
Acked-by: Greg Ungerer 
cc: linux-m68k@lists.linux-m68k.org

m68knommu: factor more common ColdFire cpu reset code

2012-03-05T00:42:28+00:00

Most of the more modern ColdFire cores use the same code to reset the CPU
(but it is different to most of the earlier cores). Currently that is
duplicated in each of the sub-arch files. Pull out this common code and
out a single copy of it with the other common reset code.

Signed-off-by: Greg Ungerer

m68knommu: make 528x CPU reset register addressing consistent

2012-03-05T00:42:27+00:00

If we make all MCF_RCR (CPU reset register) addressing consistent across all
ColdFire CPU family members that use it then we will be able to remove the
duplicated copies of the code that use it.

Signed-off-by: Greg Ungerer

m68knommu: make 527x CPU reset register addressing consistent

2012-03-05T00:42:26+00:00

If we make all MCF_RCR (CPU reset register) addressing consistent across all
ColdFire CPU family members that use it then we will be able to remove the
duplicated copies of the code that use it.

Signed-off-by: Greg Ungerer

m68knommu: make 523x CPU reset register addressing consistent

2012-03-05T00:42:25+00:00

If we make all MCF_RCR (CPU reset register) addressing consistent across all
ColdFire CPU family members that use it then we will be able to remove the
duplicated copies of the code that use it.

Signed-off-by: Greg Ungerer