[PATCH v2 0/3] ARM: omap: Thumb-2 kernel compatibility fixes

Dave Martin dave.martin at linaro.org
Mon Dec 6 17:35:34 UTC 2010


These patches enable the omap kernel to build and work in
Thumb-2 (CONFIG_THUMB2_KERNEL).

They may make useful reading for all low-level BSP maintainers,
since in general similar issues tend to crop up whenever migrating
code to support Thumb-2.

Tested on: omap3 (Beagle xM A2)
Not tested on any other platforms yet.

Dave Martin (3):
  ARM: omap: Enable low-level omap3 PM code to work with
    CONFIG_THUMB2_KERNEL
  ARM: omap4: Correct definition of do_wfi() for CONFIG_THUMB2_KERNEL
  ARM: omap4: Convert END() to ENDPROC() for correct linkage with
    CONFIG_THUMB2_KERNEL

 arch/arm/mach-omap2/include/mach/omap4-common.h |    5 +++
 arch/arm/mach-omap2/omap-headsmp.S              |    2 +-
 arch/arm/mach-omap2/omap44xx-smc.S              |    8 ++--
 arch/arm/mach-omap2/pm.h                        |    2 +
 arch/arm/mach-omap2/pm34xx.c                    |   13 ++++++--
 arch/arm/mach-omap2/sleep34xx.S                 |   37 +++++++++++++++++++++--
 arch/arm/mach-omap2/sram34xx.S                  |   34 +++++++++++++++-----
 arch/arm/plat-omap/include/plat/sram.h          |    1 +
 arch/arm/plat-omap/sram.c                       |   10 +++++-
 9 files changed, 90 insertions(+), 22 deletions(-)




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