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* arm: mx50_rdp: add fec supportRichard Zhao2011-01-19
| | | | | Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX50: Rename devices-mx50.hJason Liu2011-01-19
| | | | | | | | | | | There are devices-imx51.h and devices-imx53.h under arch/arm/mach-mx5 directory. So, had better rename devices-mx50.h to devices-imx50.h to follow the same naming convention with imx51 and imx53 part. Signed-off-by: Jason Liu <r64343@freescale.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds2011-01-18
|\ | | | | | | | | | | * 'next' of git://git.monstr.eu/linux-2.6-microblaze: microblaze: Fix asm/pgtable.h microblaze: Fix missing pagemap.h
| * microblaze: Fix asm/pgtable.hMichal Simek2011-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function ptep_test_and_clear_young have had wrong the first argument. It is also necessary to add __HAVE macros for ptep_test_and_clear_young and ptep_get_and_clear functions. Error log: In file included from linux/arch/microblaze/include/asm/pgtable.h:570, from arch/microblaze/mm/pgtable.c:35: include/asm-generic/pgtable.h:23: error: conflicting types for 'ptep_test_and_clear_young' linux/arch/microblaze/include/asm/pgtable.h:449: error: previous definition of 'ptep_test_and_clear_young' was here include/asm-generic/pgtable.h:73: error: redefinition of 'ptep_get_and_clear' linux/arch/microblaze/include/asm/pgtable.h:462: error: previous definition of 'ptep_get_and_clear' was here Signed-off-by: Michal Simek <monstr@monstr.eu>
| * microblaze: Fix missing pagemap.hMichal Simek2011-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing linux/pagemap.h to solve compilation error. Error log: In file included from linux/arch/microblaze/include/asm/tlb.h:17, from mm/pgtable-generic.c:9: include/asm-generic/tlb.h: In function 'tlb_flush_mmu': include/asm-generic/tlb.h:76: error: implicit declaration of function 'release_pages' include/asm-generic/tlb.h: In function 'tlb_remove_page': include/asm-generic/tlb.h:105: error: implicit declaration of function 'page_cache_release' Signed-off-by: Michal Simek <monstr@monstr.eu>
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-18
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix initialization for HP 2011 notebooks ALSA: hda - Add support for VMware controller ALSA: hda - consitify string arrays ALSA: hda - Add add multi-streaming playback for AD1988 ASoC: EP93xx: fixed LRCLK rate and DMA oper. in I2S code ASoC: WM8990: msleep() takes milliseconds not jiffies ALSA : au88x0 - Limit number of channels to fix Oops via OSS emu ALSA: constify functions in ac97 ASoC: WL1273 FM radio: Fix breakage with MFD API changes ALSA: hda - More coverage for odd-number channels elimination for HDMI ALSA: hda - Store PCM parameters properly in HDMI open callback ALSA: hda - Rearrange fixup struct in patch_realtek.c ALSA: oxygen: Xonar DG: fix CS4245 register writes ALSA: hda - Suppress the odd number of channels for HDMI ALSA: hda - Add fixup-call in init callback ALSA: hda - Reorganize fixup structure for Realtek ALSA: hda - Apply Sony VAIO hweq fixup only once ALSA: hda - Apply mario fixup only once ALSA: hda - Remove unused fixup entry for ALC262
| * \ Merge branch 'fix/asoc' into for-linusTakashi Iwai2011-01-18
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| | * | ASoC: EP93xx: fixed LRCLK rate and DMA oper. in I2S codeAlexander Sverdlin2011-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changelog: 1. I2S module of EP93xx should be feed by 32bit DMA transfers. This is hardware limitation and that's the way original Cirrus's driver worked. This will fix distorted sound playback and make capture actually work in present ep93xx drivers. I've found, that author of code, on which modern ep93xx-i2s.c and ep93xx-pcm.c are based, had faced this problem also in 2007: http://blog.gmane.org/gmane.linux.ports.arm.cirrus/month=20070101/page=3 Now SoC code uses his developments, but not overcomes the hardware issues. Some details from EP93xx users guide: Both I2S transmitter and receiver have similar 16x32bit FIFO, where they store 8 samples for both left and right channels. The FIFO is always 32bit wide and should be properly aligned if you use samples of other width. Transmitter and receiver have configuration registers for selection of I2S word length (16, 24, 32). They are I2STXWrdLen and I2SRXWrdLen. Yes, EP93xx DMA can do byte, word and quad-word transfers. The width for transfers to and from peripherals is selected by particular module configuration. Lucky AC97 module has such configuration: AC97RXCRx registers, bit CM (Compact mode enable) switches between 16 and 32 bit samples. AC97TXCRx registers have the same bits for transmitters. ep93xx-ac97.c enables this compact mode and so has all the rights to use S16_LE format. No one has found such a configuration in I2S module until now in any Cirrus manuals. I2S module always feeds it's 32bit wide FIFO with 32bit samples consecutively for left and right channels. You cannot use 32-bit DMA transfers to transfer two 16-bit samples. So we can use two formats for AC97, but should remove all but S32_LE for I2S. Always using 32 bit chunks is not a problem for I2S, the codec I use uses less bits too (24), it's permitted by I2S standard. In proposed patch formats list shortened to just S32_LE, this makes all the DMA transactions right, while ALSA will do all sample format translation for us. 2. Incorrect setting of LRCLK (2 times slower) in original ep93xx-i2s.c masks the first problem. DMA takes two 16 bit samples instead of one, overall sound speed seems to be normal, but you get actually 4000 sampling rate instead of requested 8000 and therefore some noise... This is also the reason why the capture function not worked at all in this driver... If we take a look into I2S specification, we will figure that LRCLK MUST be equal to sample rate, if we are talking about stereo (in mono too, but it's not our case at all). In proposed patch SCLK and LRCLK rates are corrected, assuming we always send 32 bits * 2 channels to codec. Signed-off-by: Alexander Sverdlin <subaparts@yandex.ru> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | ASoC: WM8990: msleep() takes milliseconds not jiffiesDimitris Papastamos2011-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
| | * | ASoC: WL1273 FM radio: Fix breakage with MFD API changesMatti J. Aaltonen2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These changes are needed to keep up with the changes in the MFD core and V4L2 parts of the wl1273 FM radio driver. Use function pointers instead of exported functions for I2C IO. Also move all preprocessor constants from the wl1273.h to include/linux/mfd/wl1273-core.h. Signed-off-by: Matti J. Aaltonen <matti.j.aaltonen@nokia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | Merge branch 'fix/hda' into for-linusTakashi Iwai2011-01-18
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| | * | | ALSA: hda - Fix initialization for HP 2011 notebooksVitaliy Kulikov2011-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes for HP 2011 notebooks: enable dock ports and disable BTL initialization in the driver. Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Add support for VMware controllerBankim Bhavsar2011-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the new PCI ID 0x15ad and device ID 0x1977 for VMware HDAudio Controller. [changed to use AZX_DRIVER_GENERIC by tiwai] Signed-off-by: Bankim Bhavsar <bbhavsar@vmware.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - consitify string arraysTakashi Iwai2011-01-18
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Add add multi-streaming playback for AD1988Raymond Yau2011-01-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Attached a patch which add a new model to support multi-streaming playback for ad1988. playback another stereo stream through the front panel headphone on device 2 while playback through the speakers connected to rear panel on device 0 at the same time. Tested with ad1988a rev2 codec on asus P5B-V motherboard. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - More coverage for odd-number channels elimination for HDMITakashi Iwai2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit ad09fc9d2156f3d37537b34418a6b79309013d33 didn't cover the case for Intel and Nvidia HDMIs, where hdmi_pcm_open() is called. Put the hw_constraint there, too. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Store PCM parameters properly in HDMI open callbackTakashi Iwai2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In hdmi_pcm_open(), the evaluated PCM hw parameters are stored in hinfo, but these aren't properly set back to the current runtime record since these have been set beforehand in azx_pcm_open(). This patch fixes the behavior. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Rearrange fixup struct in patch_realtek.cTakashi Iwai2011-01-14
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Suppress the odd number of channels for HDMITakashi Iwai2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It looks like that HDMI codecs don't support the odd number of channels although HD-audio spec doesn't have the restriction. Add the hw_constraint to limit to only the even number of channels. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Add fixup-call in init callbackTakashi Iwai2011-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases, the fix-up is required in the init callback to be called both at the first initialization and at the resume. The new action type ALC_FIXUP_ACT_INIT is used for this case. So far, only ALC275_FIXUP_SONY_HWEQ uses this. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Reorganize fixup structure for RealtekTakashi Iwai2011-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of keeping various data types in a single record, put the type field and keep a single value in each entry, but allows chaining multiple fixup entries. This allows more flexible data management (see ALC275_FIXUP_SONY_HWEQ for example). Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Apply Sony VAIO hweq fixup only onceTakashi Iwai2011-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should be applied also only once as a part of the initialization. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Apply mario fixup only onceTakashi Iwai2011-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The amp-override is necessary only once at initialization time. Also fixed a coding style issue. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Remove unused fixup entry for ALC262Takashi Iwai2011-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... and a minor cleanup. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA : au88x0 - Limit number of channels to fix Oops via OSS emuRaymond Yau2011-01-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix playback/capture channels patch to change supported playback channels of au8830 to 1,2,4 and capture channels to 1,2. This prevent oops when oss emulation use SNDCTL_DSP_CHANNELS to set 3 Channels Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: constify functions in ac97Hanno Boeck2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Hanno Boeck <hanno@hboeck.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: oxygen: Xonar DG: fix CS4245 register writesClemens Ladisch2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accidentally exchanging register addresses and register values leads to many strange errors ... Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-18
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: (25 commits) m68knommu: fix broken setting of irq_chip and handler m68knommu: switch to using -mcpu= flags for ColdFire targets m68knommu: arch/m68knommu/Kconfig whitespace cleanup m68knommu: create optimal separate instruction and data cache for ColdFire m68knommu: support ColdFire caches that do copyback and write-through m68knommu: support version 2 ColdFire split cache m68knommu: make cache push code ColdFire generic m68knommu: clean up ColdFire cache control code m68knommu: move inclusion of ColdFire v4 cache registers m68knommu: merge bit definitions for version 3 ColdFire cache controller m68knommu: create bit definitions for the version 2 ColdFire cache controller m68knommu: remove empty __iounmap() it is no used m68knommu: remove kernel_map() code, it is not used m68knommu: remove do_page_fault(), it is not used m68knommu: use user stack pointer hardware on some ColdFire cores m68knommu: remove command line printing DEBUG m68knommu: remove fasthandler interrupt code m68knommu: move UART addressing to part specific includes m68knommu: fix clock rate value reported for ColdFire 54xx parts m68knommu: move ColdFire CPU names into their headers ...
| * | | | | m68knommu: fix broken setting of irq_chip and handlerGreg Ungerer2011-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix compile error, by using correct loop variable: arch/m68knommu/platform/68328/ints.c: In function ‘init_IRQ’: arch/m68knommu/platform/68328/ints.c:182: error: ‘irq’ undeclared (first use in this function) arch/m68knommu/platform/68328/ints.c:182: error: (Each undeclared identifier is reported only once arch/m68knommu/platform/68328/ints.c:182: error: for each function it appears in.) Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: switch to using -mcpu= flags for ColdFire targetsGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gcc has deprecated the use of the following ColdFire cpu options: -m5206e, -m528x, -m5307 and -m5407. In there place we should use the equivilent -mcpu= option and setting. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: arch/m68knommu/Kconfig whitespace cleanupPhilippe De Muyter2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace 8 spaces, or even 7, by TAB at begin of lines. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: create optimal separate instruction and data cache for ColdFireGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create separate functions to deal with instruction and data cache flushing. This way we can optimize them for the vairous cache types and arrangements used across the ColdFire family. For example the unified caches in the version 3 cores means we don't need to flush the instruction cache. For the version 2 cores that do not do data cacheing (or where we choose instruction cache only) we don't need to do any data flushing. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: support ColdFire caches that do copyback and write-throughGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The version 3 and version 4 ColdFire cache controllers support both write-through and copy-back modes on the data cache. Allow for Kconfig time configuration of this, and set the cache mode appropriately. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: support version 2 ColdFire split cacheGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The newer version 2 ColdFire CPU cores support a configurable cache arrangement. The cache memory can be used as all instruction cache, all data cache, or split in half for both instruction and data caching. Support this setup via a Kconfig time menu that allows a kernel builder to choose the arrangement they want to use. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: make cache push code ColdFire genericGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the code to push cache lines is only available to version 4 cores. Version 3 cores may also need to use this if we support copy- back caches on them. Move this code to make it more generic, and useful for all version ColdFire cores. With this in place we can now have a single cache_flush_all() code path that does all the right things on all version cores. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: clean up ColdFire cache control codeGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cache control code for the ColdFire CPU's is a big ugly mess of "#ifdef"ery liberally coated with bit constants. Clean it up. The cache controllers in the various ColdFire parts are actually quite similar. Just differing in some bit flags and options supported. Using the header defines now in place it is pretty easy to factor out the small differences and use common setup and flush/invalidate code. I have preserved the cache setups as they where in the old code (except where obviously wrong - like in the case of the 5249). Following from this it should be easy now to extend the possible setups used on the CACHE controllers that support split cacheing or copy-back or write through options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: move inclusion of ColdFire v4 cache registersGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the inclusion of the version 4 cache controller registers so that it is with all the other register bit flag definitions. This makes it consistent with the other version core inclusion points, and means we don't need "#ifdef"ery in odd-ball places for these definitions. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: merge bit definitions for version 3 ColdFire cache controllerGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All version 3 based ColdFire CPU cores have a similar cache controller. Merge all the exitsing definitions into a single file, and make them similar in style and naming to the existing version 2 and version 4 cache controller definitions. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: create bit definitions for the version 2 ColdFire cache controllerGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The version 2 ColdFire CPU based cores all contain a similar cache controller unit. Create a set of bit flag definitions for the supporting registers. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: remove empty __iounmap() it is no usedGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The empty __iounmap() function is not used on m68knommu at all. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: remove kernel_map() code, it is not usedGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel_map() functions is not used anywhere, remove it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: remove do_page_fault(), it is not usedGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The non-MMU m68k does not use the do_page_fault() code, so remove it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: use user stack pointer hardware on some ColdFire coresGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The more modern ColdFire parts (even if based on older version cores) have separate user and supervisor stack pointers (a7 register). Modify the ColdFire CPU setup and exception code to enable and use this on parts that have it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: remove command line printing DEBUGGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need for the DEBUG based command line printing in here. The kernel will print out the command line in the banner later in the boot up. So remove it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: remove fasthandler interrupt codeGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no users of the old "fasthandler" interrupt entry code. So remove it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: move UART addressing to part specific includesGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ColdFire UART base addresses varies between the different ColdFire family members. Instead of keeping the base addresses with the UART definitions keep them with the other addresses definitions for each ColdFire part. The motivation for this move is so that when we add new ColdFire part definitions, they are all in a single file (and we shouldn't normally need to modify the UART definitions in mcfuart.h at all). Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: fix clock rate value reported for ColdFire 54xx partsGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The instruction timings of the ColdFire 54xx family parts are different to other version 4 parts (or version 2 or 3 parts for that matter too). Move the instruction timing setting into the ColdFire part specific headers, and set the 54xx value appropriately. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: move ColdFire CPU names into their headersGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the ColdFire CPU names out of setup.c and into their repsective headers. That way when we add new ones we won't need to modify setup.c any more. Add the missing 548x CPU name. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: add support for the ColdFire 547x family of processorsGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Freescale M547x family of ColdFire processors is very similar to the M548x series. We use all the same support for it. Initially all we need is a high level configuration option for it. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | | m68knommu: make Coldfire 548x support more genericGreg Ungerer2011-01-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ColdFire 547x family of processors is very similar to the ColdFire 548x series. Almost all of the support for them is the same. Make the code supporting the 548x more gneric, so it will be capable of supporting both families. For the most part this is a renaming excerise to make the support code more obviously apply to both families. Signed-off-by: Greg Ungerer <gerg@uclinux.org>