Commits · 3c08f1d122627c9559fb03a11f52ea37f960b61e · nexedi / linux

10 Oct, 2008 2 commits
- Blackfin arch: have is_user_addr_valid() check for overflows (like when address is -1) · 3c08f1d1
  Mike Frysinger authored Oct 10, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
  3c08f1d1
- Blackfin arch: ptrace - fix off-by-one check on end of memory regions · d207a8c7
  Mike Frysinger authored Oct 10, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
  d207a8c7
13 Oct, 2008 1 commit
- Blackfin arch: Enable framebuffer support for the BF526-EZkit TFT LCD display · 2043f3f7
  Michael Hennerich authored Oct 13, 2008
```
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
  2043f3f7
09 Oct, 2008 22 commits

Blackfin arch: flash memory map and dm9000 resources updating · 45138439
Javier Herrero authored Oct 09, 2008
```
Signed-off-by: Javier Herrero <jherrero@hvsistemas.es>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
45138439

Blackfin arch: early prink code still use uart core console functions to parse... · 0cfbb323

Sonic Zhang authored Oct 09, 2008

Blackfin arch: early prink code still use uart core console functions to parse and set configure option string
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

0cfbb323

Blackfin arch: Move all the silicon rev handling to one place · 0c0497c2

Mike Frysinger authored Oct 09, 2008

Move all the silicon rev handling to one place (Kconfig) and
make sure we warn if you are running on silicon that has not been tested on
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

0c0497c2

Blackfin arch: fix end address for parallel flash and increase kernel partition size to 4meg · 664d0403
Mike Frysinger authored Oct 09, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
664d0403

Blackfin arch: avoid using actual config name in comment · 6c3fc69a

Mike Frysinger authored Oct 09, 2008

avoid using actual config name in comment as a text search
is done to see what files need to be rebuilt
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

6c3fc69a

Blackfin arch: Fix bug - HW Errors never recover on BF548 · 1d5ff7e2

Robin Getz authored Oct 09, 2008

The kernel does not properly clear the EBIU Error Master (EBIU_ERRMST) Register
on BF548, which causes the kernel to panic.

We need to make sure that we clear the EBIU_ERRMST (necessary on BF54x)
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

1d5ff7e2

Blackfin arch: correct icache size in show_cpuinfo(), let c_start() return proper pointer · 55f2feae
Graf Yang authored Oct 09, 2008
```
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
55f2feae

Blackfin arch: give sys_strace proper entry markings · 47664c1f

Mike Frysinger authored Oct 09, 2008

a global _sys_trace will cause the assembler to fail, it should be fixed in toolchain side firstly.
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

47664c1f

Blackfin arch: ptrace - make sure PT_ORIG_R0 and PT_ORIG_P0 offsets are declared · f5a817e3
Mike Frysinger authored Oct 09, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
f5a817e3

Blackfin arch: use existing ptrace_disable() func to clear TRACE_BITS and... · cb4c173d

Mike Frysinger authored Oct 09, 2008

Blackfin arch: use existing ptrace_disable() func to clear TRACE_BITS and create the opposite ptrace_enable()
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

cb4c173d

Blackfin arch: ptrace - cleanup debug messages and style · d3ab3a62
Mike Frysinger authored Oct 09, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
d3ab3a62

Blackfin arch: fix bug -- PTRACE_PEEKDATA does not seem to work which breaks umoven() in strace · dabaad5b

Mike Frysinger authored Oct 09, 2008

Don't add arbitrary offset when peeking at data
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

dabaad5b

Blackfin arch: fix define error in BF561 memory map macros · dd4354fa
Graf Yang authored Oct 09, 2008
```
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
dd4354fa

Blackfin arch: Make L2 SRAM cacheable · f099f39a

Sonic Zhang authored Oct 09, 2008

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

f099f39a

Blackfin arch: flags of UART3 mem resource is missing · 8606801b
Sonic Zhang authored Oct 09, 2008
```
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
8606801b

Blackfin arch: Fix bug - kernel build with config kernel debugging with remote gdb fails · 27707d3e

Sonic Zhang authored Oct 09, 2008

 Add some comment and fix duplicated VEC_EXCPT02
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

27707d3e

Blackfin arch: Fix BUG -- BF533 + 0.5 silicon + MPU + UART PIO -> crash · 5e9e7687

Michael Hennerich authored Oct 09, 2008

Apply ANOMALY_05000283 & ANOMALY_05000315
Workaround also to the EXCEPTION path.

Cover evt_ivhw also with ANOMALY_05000315
The Workaround needs to be prior to accesses (either read or write) to
any system MMR.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

5e9e7687

Blackfin arch: add support for BF52x-0.2, BF533-0.6, and BF54x-0.2 · 49f7253c
Mike Frysinger authored Oct 09, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
49f7253c
Blackfin arch: fix default silicon rev selection so it works for all supported parts · 46ce0d9a
Mike Frysinger authored Oct 09, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
46ce0d9a
Blackfin arch: BF561 is supported, no longer a work in progress · cd88b4dc
Mike Frysinger authored Oct 09, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
cd88b4dc
Blackfin arch: Make sure we program the correct values in only when necessary for MUSB driver · 202d7bd9
Robin Getz authored Oct 09, 2008
```
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
202d7bd9
Blackfin arch: Fix BUG: anomaly_threshold is used with ANOMALY_05000363 · 3343c1d4
Michael Hennerich authored Oct 09, 2008
```
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
3343c1d4

08 Oct, 2008 12 commits

Blackfin arch: Not call generic set_irq_handler() in bfin_gpio_irq_type() due to spinlock recursion · bfd15117
Graf Yang authored Oct 08, 2008
```
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
bfd15117
Blackfin arch: Use DTEST rather than DMA to poke at L1 SRAM during exception context · 9df10281
Robin Getz authored Oct 08, 2008
```
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
9df10281
Blackfin arch: fix merge errors during 2.6.26 upgrade · 7eb2c23f
Mike Frysinger authored Oct 08, 2008
```
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
7eb2c23f
Blackfin arch: Modify some funtion names to more genernal ones · 5b04f271
Graf Yang authored Oct 08, 2008
```
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
5b04f271

Blackfin arch: rename blackfin_sram.c to sram-alloc.c · 5e95320f

Robin Getz authored Oct 08, 2008

rename blackfin_sram.c to sram-alloc.c (we know it is a blackfin file,
since it is in arch/blackfin) - and there is no "driver" code in there,
it is just an allocator/deallocator for L1 and L2 sram.

Also fix a problem that checkpatch pointed out
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

5e95320f

Blackfin arch: add a meaningful name for each irqchip · 763e63c6
Graf Yang authored Oct 08, 2008
```
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
763e63c6

Blackfin arch: add CONFIG_APP_STACKS_L1 to enable or disable putting kernel stacks in L1 · ca87b7ad

Graf Yang authored Oct 08, 2008

use CONFIG_APP_STACKS_L1 to enable or disable putting kernel stacks in L1,
default is enabled, SMP kernel need turn it off
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

ca87b7ad

Blackfin arch: Make sure we protect except 2 properly, and print out memory properly · 7d98c881
Robin Getz authored Oct 08, 2008
```
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
7d98c881

Blackfin arch: mark local gpio_error() as static · 74c04503

Mike Frysinger authored Oct 08, 2008

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

74c04503

Blackfin arch: fix bug - sometimes there is no response to the hitting key in... · fffe53be

Mike Frysinger authored Oct 08, 2008

Blackfin arch: fix bug - sometimes there is no response to the hitting key in uboot for bf561-ezkit when running with 50mhz SCLK

use 10 delays rather than 7
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

fffe53be

Blackfin arch: Better error handling of unknown exceptions · 5c64e0d5

Robin Getz authored Oct 08, 2008

Better error handling of unknown exceptions, allows userspace to do a
EXCPT n instruction for a not installed exception handler, and the
kernel doesn't crash (like it use to before this).
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

5c64e0d5

Blackfin arch: add BF54x / BF52x Rotary Input device driver platform resource to board file · aca5e4aa
Michael Hennerich authored Oct 08, 2008
```
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
```
aca5e4aa

13 Oct, 2008 1 commit

Blackfin arch: add supporting for kgdb · a5ac0129

Sonic Zhang authored Oct 13, 2008

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

a5ac0129

07 Oct, 2008 1 commit

Blackfin arch: fixing bug - under IRQ stress, running applications may wrongly... · 5d2e3213

Bernd Schmidt authored Oct 07, 2008

Blackfin arch: fixing bug - under IRQ stress, running applications may wrongly trigger an ICPLB miss and be killed

Disable IRQs while frobbing the CPLB registers, to avoid accessing the
data in current_rwx_mask while it isn't covered by CPLBs.
Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

5d2e3213

08 Oct, 2008 1 commit

Blackfin arch: add supporting for double fault debug handling · 0c7a6b21

Robin Getz authored Oct 08, 2008

Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

0c7a6b21