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    SubjectRe: [PATCH 2/3] [ARM] msm: make debugging UART (for DEBUG_LL) configurable
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    On Mon, Jun 15, 2009 at 6:20 AM, Pavel Machek<pavel@ucw.cz> wrote:
    > Hi!
    >
    >> Signed-off-by: Brian Swetland <swetland@google.com>
    >> ---
    >>  arch/arm/mach-msm/Kconfig                    |   24 ++++++++++++++++++++++++
    >>  arch/arm/mach-msm/include/mach/debug-macro.S |   25 ++++++++++++++++++-------
    >>  arch/arm/mach-msm/include/mach/msm_iomap.h   |   12 ++++++++++++
    >>  arch/arm/mach-msm/include/mach/uncompress.h  |    7 +++++++
    >>  arch/arm/mach-msm/io.c                       |    3 +++
    >>  5 files changed, 64 insertions(+), 7 deletions(-)
    >
    > I'm not sure if this is appropriate for mainline at this point. It
    > seems like few people have debug cable at this point...
    >
    >> +config MSM_DEBUG_UART
    >> +     int
    >> +     default 1 if MSM_DEBUG_UART1
    >> +     default 2 if MSM_DEBUG_UART2
    >> +     default 3 if MSM_DEBUG_UART3
    >
    > ...and those that do, have it at fixed uart, no?

    Well, I'd like to support the SoC generally, not just Dream -- it's
    used in a bunch of different devices, and there's nothing that forces
    you to use UART3 everywhere (I certainly have seen some 7k hardware
    that uses UART1 as the debug serial port).

    Brian
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