This adds the basic infrastructure used by all of the different Coldfire CPUs.
Signed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Commit 5fd29d6ccb ("printk: clean up
handling of log-levels and newlines") changed printk semantics. printk
lines with multiple KERN_<level> prefixes are no longer emitted as
before the patch.
<level> is now included in the output on each additional use.
Remove all uses of multiple KERN_<level>s in formats.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* create mm/init-mm.c, move init_mm there
* remove INIT_MM, initialize init_mm with C99 initializer
* unexport init_mm on all arches:
init_mm is already unexported on x86.
One strange place is some OMAP driver (drivers/video/omap/) which
won't build modular, but it's already wants get_vm_area() export.
Somebody should look there.
[akpm@linux-foundation.org: add missing #includes]
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Cc: Americo Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Everyone cut and paste this comment from my original one. We now do
it generically, so cut the comments.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Amerigo Wang <amwang@redhat.com>
All ColdFire and non-MMU 68k code has custom reset routines.
Remove the obsolete and now un-used reset macros.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
m68knommu: update the default config for the ColdFire 5407C3 board
m68knommu: update the default config for the ColdFire 5307C3 board
m68knommu: update the default config for the ColdFire 5257EVB board
m68knommu: update the default config for the ColdFire 5249EVB.
m68knommu: add a defconfig for the ColdFire M5272C3 board
m68knommu: update the defconfig for the ColdFire 5208evb board
m68knommu: fix DMA support for ColdFire
m68knommu: remove unused kernel stats offsets
m68knommu: fix missing .data.cacheline_aligned section
m68knommu: Fixed GPIO pin initialization for CONFIG_M5271 FEC.
ColdFire CPU family members support DMA (all those with the FEC ethernet
core use it, the rest have dedicated DMA engines). The code support is
just missing a handful of routines for it to be usable by drivers.
Add the missing dma_ functions.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
The irq field of the kernel stats struct is not used by the assembly
support code, so remove it from the offsets.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This processor only have one FEC and its MDIO pins are
located at a different offset than the code used for
the current CONFIG_M527x.
Tesed on M5271EVB eval platform.
Without this patch the FEC driver will report no PHY attached
if the bootloader does not pre-initialize the PAR_FECI2C GPIO register.
Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Pass clocksource pointer to the read() callback for clocksources. This
allows us to share the callback between multiple instances.
[hugh@veritas.com: fix powerpc build of clocksource pass clocksource mods]
[akpm@linux-foundation.org: cleanup]
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: John Stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (41 commits)
m68knommu: improve compile arch switch settings
m68knommu: fix 5407 ColdFire UART vector setup
m68knommu: fix 5307 ColdFire UART vector setup
m68knommu: fix 5249 ColdFire UART vector setup
m68knommu: fix 5249 ColdFire UART setup
m68knommu: fix end of uart table marker
m68knommu: switch to using generic_handle_irq()
m68k: merge the mmu and non-mmu versions of tlbflush.h
m68knommu: introduce basic clk infrastructure
m68k: merge the mmu and non-mmu versions of module.h
m68knommu: add missing interrupt line definition for UART 2
m68k: merge the mmu and non-mmu versions of mmu_context.h
m68k: merge the mmu and non-mmu versions of current.h
m68k: merge the mmu and non-mmu versions of div64.h
m68k: merge the mmu and non-mmu versions of bugs.h
m68k: merge the mmu and non-mmu versions of bug.h
m68k: use the mmu version of cache.h for m68knommu as well
m68k: use the mmu version of bootinfo.h for m68knommu as well
m68k: merge the mmu and non-mmu versions of fb.h
m68k: merge the mmu and non-mmu versions of segment.h
...
Modern versions of gcc have a better range of ColdFire optimization
switches for the vairous ColdFire family members. Use these when we can.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
