Commit Graph

5 Commits

Author SHA1 Message Date
Sukumar Ghorai d5ce2b6592 omap3630: nand: fix device size to work in polled mode
zoom3 and 3630-sdp having the x16 nand device.
This patch configure gpmc as x16 and select the currect function in driver
for polled mode (without prefetch enable) transfer.

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-17 15:32:52 -08:00
Adrian Hunter a3551f5b0c OMAP2/3: GPMC: put sync_clk value in picoseconds instead of nanoseconds
The calculations done with sync_clk are anyway in picoseconds
and switching to picoseconds allows sync_clk values that are
not a whole number of nanoseconds - which is sometimes the
case.

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-21 12:05:25 -08:00
Sukumar Ghorai 2c01946c6b omap3 nand: cleanup virtual address usages
This patch removes direct reference of gpmc address from generic nand platform code.
Nand platform code now uses wrapper functions which are implemented in gpmc module.

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-02 15:30:38 +03:00
stanley.miao 11e1ef2d10 omap: fix a gpmc nand problem
If gpmc_t isn't given, we don't need to set timing for gpmc, or it will cause
a Oops.

Signed-off-by: Stanley.Miao <stanley.miao@windriver.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-04-23 15:35:11 -07:00
Vimal Singh 2f70a1e936 omap2/3/4: Introducing 'gpmc-nand.c' for GPMC specific NAND init
Introducing 'gpmc-nand.c' for GPMC specific NAND init.
For example: GPMC timing parameters and all.
This patch also migrates gpmc related calls from 'nand/omap2.c'
to 'gpmc-nand.c'.

Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 10:03:33 -08:00