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authorDave Aldridge <fovsoft@gmail.com>2011-09-01 22:47:14 +0000
committerWolfgang Denk <wd@denx.de>2011-10-01 21:54:16 +0200
commit79df1208ee6984aa63468673c042667d121bb0bc (patch)
treec0943501442703bfed2dc2fb2984557588e6d5c2 /drivers/spi
parentb18eabfa5fad24e7046903208c72af82d7e01cdd (diff)
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ns16550: change to allow 32 bit access to registers
If CONFIG_SYS_NS16550_MEM32 is defined then 32 bit memory mapped access will be used to read/write the uart registers. This is especially useful for SoC devices that implement 16550 compatible uarts but that have peripheral access width constraints. Signed-off-by: Dave Aldridge <fovsoft@gmail.com>
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