- 11 Jan, 2008 2 commits
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Bernd Schmidt authored
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Bernd Schmidt <bernd.schmidt@analog.com> Signed-off-by:
Bryan Wu <bryan.wu@analog.com>
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Robin Getz authored
[Blackfin] arch: print out list of modules if kernel is crashing and tell people if the kernel is tainted Signed-off-by:
Robin Getz <robin.getz@analog.com> Signed-off-by:
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- 24 Jan, 2008 1 commit
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Bryan Wu authored
[Blackfin] arch: enable generic GPIO based I2C driver in STAMP-BF533, EZKIT-BF533 and EZKIT-BF561 boards Signed-off-by:
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- 10 Jan, 2008 1 commit
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Robin Getz authored
Don't oops_in_progress if single step is comming from the kernel, which happens if a single step occurs after a exception cause. This fixes up the remaining issues in the toolchain bug. Signed-off-by:
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- 24 Dec, 2007 3 commits
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Michael Hennerich authored
Make sure the SYSTEM reset completes before we issue the CORE reset Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger <michael.frysinger@analog.com> Signed-off-by:
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Joe Perches authored
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Joe Perches <joe@perches.com> Signed-off-by:
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- 26 Dec, 2007 1 commit
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Sonic Zhang authored
ignore soft bp except when single step except occurs. Narrow the condition to ignore soft bp. If soft bp occurs in the single step handler or the soft bp handler, return immediately. This could happen when gdb client set soft bps in kernel code that in the path of kgdb core code. Signed-off-by:
Sonic Zhang <sonic.zhang@analog.com> Signed-off-by:
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- 24 Dec, 2007 5 commits
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Enrik Berkhan authored
- Before DMA'ing data to core B L1 memory, caches have to be flushed. - Before DMA'ing data from core B L1 memory, caches have to be invalidated. - Fix lock/unlock. Signed-off-by:
Enrik Berkhan <Enrik.Berkhan@ge.com> Signed-off-by:
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Sonic Zhang authored
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Mike Frysinger authored
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Martin Strubel authored
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Martin Strubel <hackfin@section5.ch> Signed-off-by:
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Michael Hennerich authored
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- 27 Jan, 2008 2 commits
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Martin Strubel authored
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Michael Hennerich authored
[Blackfin] arch: replace current blackfin specific pfbutton driver with kernel generic gpio key driver Signed-off-by:
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- 24 Dec, 2007 6 commits
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Michael Hennerich authored
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Michael Hennerich authored
early serial init also utilizes the peripheral request api - however at this point bfin_gpio_init didn't allocate memory for the labels. So we always have two zombies (allocated pin functions without labels) This happens before the initcalls - We now allocate memory statically. Define MAX_RESOURCES individually for each cpu. Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
if it does get re-added, it needs to be in the boards directory, not common code ... or it needs a re-implementation Signed-off-by:
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Bernd Schmidt authored
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Cliff Cai authored
[Blackfin] arch: set default value of DEB_DMA_URGENT to YES to avoid DMA aborting caused by conflict between core and DMA Signed-off-by:
Cliff Cai <cliff.cai@analog.com> Signed-off-by:
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- 27 Jan, 2008 1 commit
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Javier Herrero authored
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Javier Herrero <jherrero@hvsistemas.es> Signed-off-by:
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- 24 Dec, 2007 2 commits
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Bryan Wu authored
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Michael Hennerich authored
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- 24 Jan, 2008 1 commit
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Bryan Wu authored
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- 23 Dec, 2007 1 commit
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Michael Hennerich authored
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- 24 Dec, 2007 1 commit
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Michael Hennerich authored
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- 27 Jan, 2008 1 commit
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Sonic Zhang authored
Reprogram DDR EBIU register properly for bf548. Signed-off-by:
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- 23 Dec, 2007 1 commit
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Robin Getz authored
Clean up dump_bfin_mem so that it will display content from the kernel, as well as l1 instruction, when deferred HW errors happen, print out the last frame info if it makes sense. Signed-off-by:
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- 27 Jan, 2008 1 commit
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Michael Hennerich authored
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- 23 Dec, 2007 1 commit
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Sonic Zhang authored
On BF548-EZKIT, build kernel faills with power management, video and audio enabled. This patch fix this. Signed-off-by:
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- 21 Dec, 2007 6 commits
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Yi Li authored
The memcpy() function returns the src pointer instead of the dst pointer. This patch fix this bug. Signed-off-by:
Yi Li <yi.li@analog.com> Signed-off-by:
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Cliff Cai authored
modified CMD_TIMEOUT and DAT_TIMEOUT to CMD_TIME_OUT and DAT_TIME_OUT Signed-off-by:
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Javier Herrero authored
[Blackfin] arch: Added support for 8250-class UARTs in HV Sistemas H8606 board, modification in 8250.c driver for correct compilation with Blackfin Signed-off-by:
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Robin Getz authored
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Robin Getz authored
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Robin Getz authored
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- 24 Dec, 2007 1 commit
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Robin Getz authored
http://blackfin.uclinux.org/gf/project/toolchain/tracker/?action=TrackerItemEdit&tracker_item_id=3651 As Bernd predicted, this was only necessary because of other problems in the kenel - fixing those, and this is not necessary, so remove it. Signed-off-by:
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- 27 Jan, 2008 2 commits
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Robin Getz authored
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3719 When the CPLBs get a miss, we do: - find a victim in the HW table - remove the victim - find the replacement in the software table - put it into the HW table. If we can't find a replacement in the software table, we accidently leave a duplicate in the HW table. This patch ensures that duplicate is marked as not valid. What we should do is find the replacement in the software table, before we find a victim in the HW table - but its too late in the release cycle to do that much restructuring of this code. Rather that duplicate code, connect Hardware Errors (irq5) into trap_c, so user space processes get killed properly. The rest of irq_panic() can be moved into traps.c (later) There is still a small corner case that causes problems when a pheriperal interrupt goes off a single cycle before a user space hardware error. This causes a kernel panic, rather than the user space process being killed. But, this checkin makes things work in 99.9% of the cases, and is a vast improvement from what is there today (which fails 100% of the time). Signed-off-by:
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Robin Getz authored
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