Hi Tony,
These patches address GPMC configuration issues and are for v3.19.
Patches based on v3.18-rc1.
- Make sure to print a user visible error if a requested GPMC timing
configuration can't be met.
- Don't create GPMC child device if a GPMC timing could not be set.
- Always enable address lines A26-A11 for non-NAND devices.
- Perform GPMC configuration as per recommended procedure i.e.
keep Chip Select disabled while changing GPMC configuration.
Tested on dra7-evm, am437x-gp-evm and beagleboard.
cheers,
-roger
Roger Quadros (5):
ARM: OMAP2+: gpmc: Print error message in set_gpmc_timing_reg()
ARM: OMAP2+: gpmc: Error out if timings fail in
gpmc_probe_generic_child()
ARM: OMAP2+: gpmc: Always enable A26-A11 for non NAND devices
ARM: OMAP2+: gpmc: Keep Chip Select disabled while configuring it
ARM: OMAP2+: gpmc: Sanity check GPMC fck on probe
arch/arm/mach-omap2/gpmc.c | 87 ++++++++++++++++++++++++++++------------------
1 file changed, 54 insertions(+), 33 deletions(-)
--
1.8.3.2
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