All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

All these separate directories for each ColdFire CPU SoC varient seems like
overkill. The majority of them only contain a single small config file. Move
these into the common ColdFire code directory.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The GPIO data struct setup is now the only remaining code in the platform
gpio.c file. So move it to the platform config.c code and remove the gpio.c
file.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

The code that adds each ColdFire platforms GPIO signals is duplicated in
each platforms specific code. Remove it from each platforms code and put
a single version in the existing ColdFire gpio subsystem init code.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.

We also need to rename some of the GPIO registers to be consistent with
all other ColdFire parts (we can't use the new GPIO macros otherwise).
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Acked-by: NSteven King <sfking@fdwdc.com>

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: NSteven King <sfking@fdwdc.com>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

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: NGreg Ungerer <gerg@uclinux.org>

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: NGreg Ungerer <gerg@uclinux.org>

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 c0e0c89c ("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: NGreg Ungerer <gerg@uclinux.org>

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: NGreg Ungerer <gerg@uclinux.org>

Disintegrate asm/system.h for M68K.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Acked-by: NGreg Ungerer <gerg@uclinux.org>
cc: linux-m68k@lists.linux-m68k.org

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: NGreg Ungerer <gerg@uclinux.org>

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: NGreg Ungerer <gerg@uclinux.org>

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: NGreg Ungerer <gerg@uclinux.org>

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: NGreg Ungerer <gerg@uclinux.org>

A number of the early ColdFire cores use the same code to reset the CPU.
Currently that is duplicated in each of the sub-arch files. Pull out this
common code and use a single copy of it for all CPU types that use it.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The original ColdFire timer interrupt setup is used by most of the users
of the original ColdFire timer code. But the code is currently duplicated
in each of the ColdFire CPU specific init files. Move it to the timers
code that it is really part of. It is strait forward to make it conditional
on also having the original interrupt engine that it needs.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

We can move all the init calls in the initcall code into the more general
arch setup code (which is config_BSP() here). That makes the 532x consistent
with other ColdFire CPUs setup code. It means we can get rid of the initcall
setup here all together. Also make sure we set the arch mach_reset function
pointer to get the local arch reset code called on reset.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

We can move all the init calls in the initcall code into the more general
arch setup code (which is config_BSP() here). That makes the 528x consistent
with other ColdFire CPUs setup cod. It means we can get rif of the initcall
setup here all together.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

We can move the QSPI init call to the more general config_BSP() code on
the 523x platorm setup code. Then we can remove the initcall code all
together.

We can also remove the un-needed include of mcfuart.h while we are
cleaning up here too.

Also I noticed that we are not calling the fec_init() code here, and we
should be doing that. Put that back in too.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>

The ColdFire QSPI is common to quite a few ColdFire CPUs. No need to duplicate
its platform setup code for every CPU family member that has it. Merge all the
setup code into a single shared file.

This also results in few platforms no longer needing any local platform
setup code. In those cases remove the empty devices array and initcall
code as well.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>