On Wed, Nov 27, 2013 at 10:32:40PM +0400, Alexey Brodkin wrote: > If U-Boot build with DEBUG enabled/defined the first call of "debug" > function (that dumps data to any available console) will happen before > zeroing of initial "gd" in init call "zero_global_data" in > "init_sequence_f". > > And if stack was not filled with zeros chances are high that > "gd->have_console" won't be 0. In its turn it will cause attempt to > output things to non-initialized yet serial console. > > So for safety and predictability we set "gd->have_console = 0". > > Signed-off-by: Alexey Brodkin <abrod...@synopsys.com> > > Cc: Mischa Jonker <mjon...@synopsys.com> > Cc: Wolfgang Denk <w...@denx.de> > Cc: Simon Glass <s...@chromium.org> > Acked-by: Simon Glass <s...@chromium.org>
Applied to u-boot/master, thanks! -- Tom
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