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authorAnatolij Gustschin <agust@denx.de>2010-04-24 19:27:05 +0200
committerWolfgang Denk <wd@denx.de>2010-04-24 22:56:30 +0200
commite3b28e67329de99a315d509920760dcbc565f8c6 (patch)
treeba5e030b1b654974ae4ed4ecc870b66cfd95b96b /board/bf548-ezkit
parentfbb0030e3894119c089256f16626edd166c7629c (diff)
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mpc512x: add multi serial PSC support
Extend mpc512x serial driver to support multiple PSC ports. Subsequent patches for PDM360NG board support make use of this functionality by defining CONFIG_SERIAL_MULTI in the board config file. Additionally the used PSC devices are specified by defining e.g. CONFIG_SYS_PSC1, CONFIG_SYS_PSC4 and CONFIG_SYS_PSC6. Support for PSC devices other than 1, 3, 4 and 6 is not added by this patch because these aren't used currently. In the future it can be easily added using DECLARE_PSC_SERIAL_FUNCTIONS(N) and INIT_PSC_SERIAL_STRUCTURE(N) macros in cpu/mpc512x/serial.c. Additionally you have to add code for registering added devices in serial_initialize() in common/serial.c. Signed-off-by: Anatolij Gustschin <agust@denx.de>
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