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Clean up OMAP3 MMC code:
* Convert register access to struct & readx/writex style
* Replace hardcode values by macros
* Remove macro defined twice
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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This patch adds OMAP3 cpu type auto detection based on OMAP3 register
and removes hardcoded values.
Signed-off-by: Steve Sakoman <sakoman@gmail.com>
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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With BeagleBoard revision C some HW changes are introduced (e.g. PinMUX)
which might need different software handling. For this, GPIO pin 171 (GPIO
module 6, offset 11) can be used to check for board revision. If this pin
is low, we have a rev C board. Else it must be a revision Ax or Bx board.
To handle board differences you can call function beagle_get_revision().
E.g.:
if (beagle_get_revision()) {
/* do special revision C stuff here */
}
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Add I2C support.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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Add MMC support.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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Add OMAP3, memory and function prototype header files for OMAP3.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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Add pin mux, clock and cpu header files for OMAP3.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
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