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| author | Anatolij Gustschin <agust@denx.de> | 2010-04-24 19:27:05 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-24 22:56:30 +0200 |
| commit | e3b28e67329de99a315d509920760dcbc565f8c6 (patch) | |
| tree | ba5e030b1b654974ae4ed4ecc870b66cfd95b96b /doc | |
| parent | fbb0030e3894119c089256f16626edd166c7629c (diff) | |
| download | u-boot-imx-e3b28e67329de99a315d509920760dcbc565f8c6.zip u-boot-imx-e3b28e67329de99a315d509920760dcbc565f8c6.tar.gz u-boot-imx-e3b28e67329de99a315d509920760dcbc565f8c6.tar.bz2 | |
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>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions