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2007-07-19m68knommu: generic irq handlingGreg Ungerer
Change the m68knommu irq handling to use the generic irq framework. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-08m68knommu: fix ColdFire timer off by 1Greg Ungerer
The coldfire timer runs from 0 to TRR included, then 0 again and so on. It counts thus actually TRR + 1 steps for 1 tick, not TRR. Fix that. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06[PATCH] m68knommu: remove local_bh_countGreg Ungerer
Remove un-used/un-referenced local_bh_count. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06[PATCH] m68knommu: use irq_handler_t and remove regs arg for 68328Greg Ungerer
Remove regs arg from bad interrupt handler. Use irq_handler_t type for handler arg of local request_irq(). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06[PATCH] m68knommu: use irq_handler_t for passing handler types in 68328 setupGreg Ungerer
Use irq_handler_t type for passing around timer interrupt routine in 368360 setup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-03-06[PATCH] m68knommu: use irq_handler_t for passing handler types in 68360 setupGreg Ungerer
Use irq_handler_t type for passing around timer interrupt routine. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-19[PATCH] Declare init_irq_proc before we use it.Andrew Morton
powerpc gets: init/main.c: In function `do_basic_setup': init/main.c:714: warning: implicit declaration of function `init_irq_proc' but we cannot include linux/irq.h in generic code. Fix it by moving the declaration into linux/interrupt.h instead. And make sure all code that defines init_irq_proc() is including linux/interrupt.h. And nuke an ifdef-in-C Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-17Various typo fixes.Robert P. J. Day
Correct mis-spellings of "algorithm", "appear", "consistent" and (shame, shame) "kernel". Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-02-09[PATCH] m68knommu: use irq_handler_t for passing handler typesGreg Ungerer
Use irq_handler_t for passing clock handler routine around. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-09[PATCH] m68knommu: use irq_handler_t passing handler to clock initGreg Ungerer
Use irq_handler_t for passing interrupt handler around. Fix optional profiler handler to return a irq_return_t type. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-09[PATCH] m68knommu: use irq_handler_t passing handler to PIT initGreg Ungerer
Use irq_handler_t type for passing timer handler to timer init code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2006-12-06[PATCH] m68knommu: switch 68360 to using rtc_timeGreg Ungerer
Adds support for RTCs (through genrtc) for M68KNOMMU. Board-specific code will have to link the appropriate RTC driver to the mach_hwclk callback, at minimum. This patch switches the 68360 code over to using rtc_time. Signed-off-by: Gavin Lambert <gavinl@compacsort.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-06[PATCH] m68knommu: fix timer register access on 523x ColdFire platformsGreg Ungerer
The 523x timer TRR register is a full 32bits, the older register (on other ColdFire parts) was only 16 bits. Use the right type of __raw_read when accessing it. Problem found by Yaroslav Vinogradov <yaroslav.vinogradov@freescale.com> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-04[PATCH] m68knommu: remove __rom_end from 68360 startup codeGreg Ungerer
Remove use of __rom_end symbol all together. This helps clean out the miscellaneous symbols lying around in the m68knommu linker script. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-04[PATCH] m68knommu: auto detect memory size on M5208EVB boardMichael Broughton
Here is a small patch to automatically detect the DRAM size on m520x. It was generated against 2.6.17-uc0, and tested on an Intec 5208 dev board. Signed-off-by: Michael Broughton <mbobowik@telusplanet.net> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-11-20[PATCH] m68knommu: fix up for the irq_handler_t changesGreg Ungerer
Switch to using irq_handler_t for interrupt function handler pointers. Change name of m68knommu's irq_hanlder_t data structure so it doesn't clash with the common type (include/linux/interrupt.h). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-04Remove all inclusions of <linux/config.h>Dave Jones
kbuild explicitly includes this at build time. Signed-off-by: Dave Jones <davej@redhat.com>
2006-10-03fix file specification in commentsUwe Zeisberger
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-07-02[PATCH] irq-flags: M68KNOMMU: Use the new IRQF_ constantsThomas Gleixner
Use the new IRQF_ constants and remove the SA_INTERRUPT define Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-28[PATCH] m68knommu: fix 68EZ328/config.c asmGreg Ungerer
Fix 68EZ328/config.c asm to be clean for new gcc versions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[PATCH] m68knommu: fix 68VZ328/config.c asmGreg Ungerer
Fix 68VZ328/config.c asm to be clean for new gcc versions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[PATCH] m68knommu: fix 68360/config.c asmGreg Ungerer
Fix 68360/config.c asm to be clean for new gcc versions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[PATCH] m68knommu: include irqnode.h in 68360/ints.cGreg Ungerer
The irqnode_t struct has moved to irqnode.h, need to include that 68360 ints.c. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[PATCH] m68knommu: build support for 68328 romvec.SGreg Ungerer
Conditionaly compile the 68328 romvec code based on the ROM configuration being enabled. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[PATCH] m68knommu: remove romvec asm code from ints.cGreg Ungerer
Remove the inline 68328 romvec section asm code into its own file. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-28[PATCH] m68knommu: create romvec.S for 68328Greg Ungerer
Create the 68328 romvec section in its own assembler file. It can be compiled in when required. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27[PATCH] m68knommu: use Kconfig RAM config options in 68328 startup codeGreg Ungerer
Switch to using the new RAM Kconfig settings, instead of linker defined regions in ROM specific 68328 startup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27[PATCH] m68knommu: use Kconfig RAM config options in 68360 ROM startup codeGreg Ungerer
Switch to using the new RAM Kconfig settings, instead of linker defined regions in ROM specific 68360 startup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-27[PATCH] m68knommu: use Kconfig RAM config options in 68360 RAM startup codeGreg Ungerer
Switch to using the new RAM Kconfig settings, instead of linker defined regions in RAM specific 68360 startup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26[PATCH] m68knommu: use configurable RAM setup in start up codeGreg Ungerer
Change to using a configurable RAM setup in startup code. This cleans up the whole RAM base/sizing issue, and removes a lot of board specific code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26[PATCH] m68knommu: remove unused vars from generic 68328 start codeGreg Ungerer
Clean out unused variable definitions from 68328 start up code. Also use a more appropriate start address for the case of relocating the kernel code to RAM (from ROM/flash). Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26[PATCH] m68knommu: remove __ramvec from 68328/pilot start codeGreg Ungerer
__ramvec has been removed from the linker script. The vector base address is defined as a configurable option, use that. Remove its use from the 68328/pilot startup code. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: improve syscall entry and fix stracePhilippe De Muyter
Here is a patch to the system call handling for 5307/5272/etc to: - fix the strace support (one tested the wrong bit) - make all system calls a little bit faster by inlining set_esp0 and supporting ENOSYS out of the critical path. - remove extraneous spaces Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire 532x CPU platform build supportGreg Ungerer
Add build support for the new Freescale 532x CPU platforms. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: add ColdFire 532x timer build supportGreg Ungerer
Add build support for new Freescale M532x CPU family timer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire 532x CPU startup codeGreg Ungerer
Add kernel startup code for the new Freescale 532x CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: read/write register access for PIT timerGreg Ungerer
Modify the m68knommu/ColdFire PIT timer code to use register offsets with raw_read/raw_write access, instead of a mapped struct. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: read/write register access for ColdFire core timerGreg Ungerer
Modify the m68knommu/ColdFire core timer code to use register offsets with raw_read/raw_write access, instead of a mapped struct. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] m68knommu: move some platform irq support out of irq.hGreg Ungerer
Move some of the m68knommu platform specific irq core support to its own header, irqnode.h. Having it in asm-m68knommu/irq.h causes some build pain, since it is included in a number of common code places (and not all the required definitions will be included at these places). Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] m68knommu: handle non base address 0 memory of M5208EVB boardGreg Ungerer
The Freescale M5208EVB ColdFire eval board is one of the few that doesn't have its DRAM based at address 0. Handle this special case in the common ColdFire startup code. Patch originally from Matt Waddel. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] m68knommu: modify the ColdFire PIT timer for new 5208Greg Ungerer
Modified common ColdFire PIT timer code to support the 5208 as well. It uses a different set of mask and interrupt bits than other ColdFire processors. The defines for these bits have been moved in header files and set appropriately for the different processor varients. Patch originally from Matt Waddel. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] m68knommu: platform config code for 5208 ColdFireGreg Ungerer
Platform configuration code for the Freescale 5208 ColdFire processor. Patch originally from Matt Waddel (from code originally written by Mike Lavender). Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] m68knommu: use the ColdFire PIT timer for new 5208Greg Ungerer
The Freescale 5208 ColdFire uses the common PIT timer code for its internal timer. Build it when configured for the 5208 processor. Add support for the internal register map of the 5208 ColdFire fmaily. Patch originally from Matt Waddel (from code originally written by Mike Lavender). Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07[PATCH] m68knommu: add 5208 ColdFire platform MakefileGreg Ungerer
Add Freescale 5208 ColdFire platform Makefile. Patch originally from Matt Waddel (from code originally written by Mike Lavender). Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-12[PATCH] m68knommu: startup code for the Drangen Engine 68328 based boardGreg Ungerer
Specialized startup code for the 68328 based DragenEngine board. It doesn't easily fit into the common 68x328 startup code framework. It doesn't want any of the common hardware setup to be done here. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-11[PATCH] m68knommu: common RAM based 68360 startup codeGreg Ungerer
Create common start code for all 68360 based platforms that are loaded and run directly from RAM (as opposed to running from flash/ROM). This replaces the old specific startup code for each board. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-11[PATCH] m68knommu: common ROM/flash based 68360 startup codeGreg Ungerer
Create common start code for all 68360 based platforms that are loaded and run directly from ROM/flash (as opposed to running from RAM). This replaces the old specific startup code for each board. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08[PATCH] m68knommu: extract common timer code for 68EZ328 processorGreg Ungerer
Rework the 68x328 configuration and setup code. All 68x328 varients share the same timer hardware. So extract that into its own file, instead of keeping copies in each processors setup code. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08[PATCH] m68knommu: create common timer code for 68x328 processor varientsGreg Ungerer
Create common timer code for all 68x328 processor varients. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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