[U-Boot] am335x. u-boot.img fails to start

[Yegor Yefremov]

On Fri, Dec 4, 2015 at 10:23 AM, Hannes Schmelzer
<Hannes.Schmelzer at br-automation.com> wrote:
>>
>> Hi Hannes,
> Hi
>>
>> it is not a problem in my case as I'm booting from mmc0 and according
>> to the SPL, it could find u-boot.img. There seems to be something
>> u-boot.img starting code, that makes problems.
>>
>> Just in case I've tried reverting the patch, but the issue remains.
> Okay ... maybe you could do some git bisect if you have a known working
> revision to find out which commit introduced failure.

c7b9686d5d482c8e952598841ea467e6ec0ec0de is the first bad commit
commit c7b9686d5d482c8e952598841ea467e6ec0ec0de
Author: Thomas Chou <thomas at wytron.com.tw>
Date:   Thu Nov 19 21:48:12 2015 +0800

    ns16550: unify serial_omap

    Unify serial_omap, and use the generic binding.

    Signed-off-by: Thomas Chou <thomas at wytron.com.tw>
    Reviewed-by: Tom Rini <trini at konsulko.com>
    Acked-by: Simon Glass <sjg at chromium.org>

:040000 040000 a7f81b05b55c059f564705661d4b1365bac66a41
113024998957dbdaf844d4c13d081f0364c1a030 M      board
:040000 040000 5213aea092fb657216f97666289defd572c6dc0f
2795213aa40831ee4b60d27aba7c8b3fb356662b M      drivers
:040000 040000 e727eb53a5f60c0376355d27c39b6636121f1827
a8cc2d9a8580ccffe4b2d11c898dde27a9c47065 M      include

>> On Fri, Dec 4, 2015 at 9:39 AM, Hannes Schmelzer
> <hannes at schmelzer.or.at> wrote:
>> > Hi,
>> >
>> > Does your board boot from MMC1 ?
>> > I had similar problem on my b&r boards ... i haven't solved it at all
>> > neither walked deep to find out hat the root cause is.
>> >
>> > just try to revert locally the commit
>> >
>> > a1e56cf6d430d78db3a4dc08a422311145e32315 spl: mmc: add support for
>> > BOOT_DEVICE_MMC2
>> >
>> >
>> > this works for me ... but i didn't have time yet to debug this fully.
>> > Maybe next week.
>> >
>> > let me know what happens on your board.
>> >
>> > best regards,
>> > Hannes
>> >
>> >
>> >
>> > On 12/04/2015 09:26 AM, Yegor Yefremov wrote:
>> >
>> > git master fails to start u-boot.img on at least am335x_evm_defconfig
>> > some other similar boards:
>> >
>> > U-Boot SPL 2016.01-rc1-00373-gbe30dfb (Dec 04 2015 - 08:51:13)
>> > Trying to boot from MMC
>> > reading args
>> > spl_load_image_fat_os: error reading image args, err - -1
>> > reading u-boot.img
>> > reading u-boot.img
>> >
>> > Compiler used:
>> >
>> > arm-linux-gnueabihf-gcc -v
>> > Using built-in specs.
>> > COLLECT_GCC=arm-linux-gnueabihf-gcc
>> > COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.9/lto-wrapper
>> > Target: arm-linux-gnueabihf
>> > Configured with: ../src/configure -v --with-pkgversion=' 4.9.2-10'
>> > --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs
>> > --enable-languages=c,c++,go,fortran,objc --prefix=/usr
>> > --program-suffix=-4.9 --enable-shared --enable-linker-build-id
>> > --libexecdir=/usr/lib --without-included-gettext
>> > --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.9
>> > --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu
>> > --enable-libstdcxx-debug --enable-libstdcxx-time=yes
>> > --enable-gnu-unique-object --disable-libitm --disable-libquadmath
>> > --enable-plugin --with-system-zlib --enable-objc-gc --enable-multiarch
>> > --disable-sjlj-exceptions --with-arch=armv7-a --with-fpu=vfpv3-d16
>> > --with-float=hard --with-mode=thumb --enable-checking=release
>> > --build=x86_64-linux-gnu --host=x86_64-linux-gnu
>> > --target=arm-linux-gnueabihf --program-prefix=arm-linux-
>> > gnueabihf-
>> > Thread model: posix
>> > gcc version 4.9.2 ( 4.9.2-10)
>> >
>> > Any idea?
>> >
>> > Regards,
>> > Yegor
>> > _______________________________________________
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>> > http://lists.denx.de/mailman/listinfo/u-boot
>> >
>> >
>> >
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