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  1. 06 Aug, 2009 1 commit
  3. 05 Aug, 2009 1 commit
  5. 04 Aug, 2009 6 commits
  7. 29 Jul, 2009 6 commits
    • Paul Mundt's avatar
      sh: Add romImage target to archhelp. · fdeb076f
      Paul Mundt authored 
      Adds an archhelp blurb for the romImage target so it is reflected in
'make help'.
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
      fdeb076f
    • Magnus Damm's avatar
      sh: kfr2r09 romImage support V2 · d162300e
      Magnus Damm authored 
      This patch is romImage support for the kfr2r09 board V2.

The partner-jet-setup.txt file is converted into assembly code
which becomes the first code to execute from the reset vector.

The file partner-jet-setup.txt can also be used to setup
the hardware using a JTAG debugger so booting from RAM can
be done without burning the code to flash.
Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
      d162300e
    • Magnus Damm's avatar
      sh: romImage support V2 · 3c928320
      Magnus Damm authored 
      This patch contains support for the romImage build target V2.

The resulting romImage file should be burned to rom
or flash and could be used as small boot loader.

Board code should keep their setup code in the file
romimage.h located in their mach include directory.
Signed-off-by: default avatarMagnus Damm <damm@igel.co.jp>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
      3c928320
    • Stuart Menefy's avatar
      sh: Rework irqflags tracing to fix up CONFIG_PROVE_LOCKING. · fd78a76a
      Stuart Menefy authored 
      This cleans up the irqflags tracing code quite a bit and ties it
in to various missing callsites that caused an imbalance when
CONFIG_PROVE_LOCKING was enabled.

Previously this was catching on:

 987 #ifdef CONFIG_PROVE_LOCKING
 988     DEBUG_LOCKS_WARN_ON(!p->hardirqs_enabled);
 989     DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
 990 #endif
 991     retval = -EAGAIN;

with hardirqs being doubly enabled, and subsequently bailing out
with the following call trace:

	Call trace:
	[<88035224>] __lock_acquire+0x616/0x6a6
	[<88015a8c>] do_fork+0xf8/0x2b0
	[<880331ec>] trace_hardirqs_on_caller+0xd4/0x114
	[<88241074>] _spin_unlock_irq+0x20/0x64
	[<88035224>] __lock_acquire+0x616/0x6a6
	[<8800386c>] kernel_thread+0x48/0x70
	[<88024ecc>] ____call_usermodehelper+0x0/0x110
	[<88024ecc>] ____call_usermodehelper+0x0/0x110
	[<88003894>] kernel_thread_helper+0x0/0x14
	[<88024bac>] __call_usermodehelper+0x38/0x70
	[<88025dc0>] worker_thread+0x150/0x274
	[<88035b9c>] lock_release+0x0/0x198
	[<88024b74>] __call_usermodehelper+0x0/0x70
	[<88028cf0>] autoremove_wake_function+0x0/0x30
	[<88028bf2>] kthread+0x3e/0x70
	[<88025c70>] worker_thread+0x0/0x274
	[<8800389c>] kernel_thread_helper+0x8/0x14
	[<88028bb4>] kthread+0x0/0x70
	[<88003894>] kernel_thread_helper+0x0/0x14
Reported-by: default avatarNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: default avatarStuart Menefy <stuart.menefy@st.com>
Signed-off-by: default avatarMatt Fleming <matt@console-pimps.org>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
      fd78a76a
    • Paul Mundt's avatar
      Revert "sh: Bump the earlytimer bits back to time_init()." · 82b24221
      Paul Mundt authored 
      This reverts commit 1d29ebeb.

Bumping up the earlytimer initialization causes IRQs to be enabled too
early, which blows up lockdep:

...
NR_IRQS:256 nr_irqs:256
------------[ cut here ]------------
Badness at kernel/lockdep.c:2128

Pid : 0, Comm:          swapper
CPU : 0                 Not tainted  (2.6.31-rc3-00205-g3ed6e129-dirty #2443)

PC is at trace_hardirqs_on_caller+0x48/0x10c
PR is at trace_hardirqs_on_caller+0x3c/0x10c
...

Revert it back to late_time_init time, which fixes up lockdep.
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
      82b24221
    • Yoshihiro Shimoda's avatar
      usb: fix hibernate in r8a66597-hcd dev_pm_ops conversion. · 3725f28b
      Yoshihiro Shimoda authored 
      This fixes up the dev_pm_ops conversion and wires up the callbacks needed
for hibernation.
Signed-off-by: default avatarYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
      3725f28b
  9. 23 Jul, 2009 10 commits
  11. 22 Jul, 2009 16 commits