[U-Boot] [PATCH 0/2] at91: Fixes the crippled console output on PortuxG20.

[Markus Hubig]

In order to use the serial interface on the PortuxG20 we need to enable the
level converter first by setting the PC9 pin to high. The level converter needs
some time to settle so we have to use the mdelay() function to wait for some
time. Unfortunately we have no timers available at board_early_init_f() so we
enable the serial output early within board_postclk_init().

Unfortunately the board_postclk_init() function was not called in the
init_sequence of arch/arm/lib/board.c so the first patch will added it there.

--- 
Markus Hubig (2):
  arm: Adds board_postclk_init to the init_sequence.
  Fixes the crippled console output on PortuxG20.

 arch/arm/lib/board.c               |    3 +++
 board/taskit/stamp9g20/stamp9g20.c |   21 +++++++++++++++++----
 include/configs/stamp9g20.h        |    1 +
 3 files changed, 21 insertions(+), 4 deletions(-)

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1.7.7