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    SubjectRe: [PATCH 01/38] ARM: ux500: Remove PrimeCell IDs from Nomadik I2C DT nodes
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    On Wed, Sep 11, 2013 at 4:13 AM, Linus Walleij <linus.walleij@linaro.org> wrote:
    > On Wed, Sep 11, 2013 at 11:39 AM, Lee Jones <lee.jones@linaro.org> wrote:
    >> On 11 Sep 2013 10:33, "Linus Walleij" <linus.walleij@linaro.org> wrote:
    >
    >>> No it was something transient, after a clean rebuild it boots
    >>> just fine. :-/
    >>>
    >>> I'll see if I can boot the same uImage on the Snowball too.
    >
    > Yeah Snowball boots the same DT image with just some random
    > dmesg noise from Torvalds HEAD:
    >
    > U8500 $ mmc rescan 1 ; fat load mmc 1 0x0 /uImage ; bootm 0x0
    > Partition info retrieved
    > Reading /uImage
    >
    > 8997342 bytes read
    > ## Booting kernel from Legacy Image at 00000000 ...
    > Image Name: Ux500 Device Tree kernel
    > Image Type: ARM Linux Kernel Image (uncompressed)
    > Data Size: 8997278 Bytes = 8.6 MB
    > Load Address: 00008000
    > Entry Point: 00008000
    > Loading Kernel Image ... OK
    > OK
    >
    > Starting kernel ...
    >
    > Uncompressing Linux... done, booting the kernel.
    > Booting Linux on physical CPU 0x300
    > Linux version 3.11.0-09031-ga22a0fd (linus@localhost.localdomain) (gcc
    > version 4.8.2 20130805 (prerelease) (crosstool-NG
    > linaro-1.13.1-4.8-2013.08 - Linaro GCC 2013.08) ) #48 SMP PREEMPT Wed
    > Sep 11 11:14:36 CEST 2013
    > CPU: ARMv7 Processor [412fc091] revision 1 (ARMv7), cr=10c5387d
    > CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    > Machine: ST-Ericsson Ux5x0 platform (Device Tree Support), model:
    > ST-Ericsson HREF (v60+) platform with Device Tree
    > Only cachepolicy=writeback supported on ARMv6 and later
    > Memory policy: ECC disabled, Data cache writealloc
    > DB8500 v2.1 [0x008500b1]
    > (...)
    >
    > I don't know what is the problem with Olof's machine :-/

    Oh! Well, to start with apparantly u8500_defconfig doesn't have
    APPENDED_DTB enabled, which explains some of the confusion here.

    With that fixed (and the appropriate options to get the bootargs from
    the atags), I get as far as console probing where output stops, if I
    have DEBUG_LL on. With it disabled I get all the way up.

    Not sure what was going on earlier here. Maybe just as in your case it
    was a matter of cleaning out and starting fresh.

    multi_v7_defconfig still doesn't boot though, but the failure seems to
    be lower level than any of the others, no output with DEBUG_LL on.


    -Olof


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