On 8/10/15 6:00 PM, Marek Vasut wrote: > Based on observation, this udelay(20) was apparently too high and caused > subsequent failure to calibrate DDR when U-Boot was compiled with certain > toolchains. Lowering this delay fixed the problem. > > Instead of permanently lowering the delay, calculate the correct delay > based on the original comment, that is, obtain EOSC1 frequency and use > it to calculate the precise delay. > > Signed-off-by: Marek Vasut <[email protected]> > --- > arch/arm/mach-socfpga/freeze_controller.c | 12 +++++------- > 1 file changed, 5 insertions(+), 7 deletions(-) > > diff --git a/arch/arm/mach-socfpga/freeze_controller.c > b/arch/arm/mach-socfpga/freeze_controller.c > index 0be643c..2b16795 100644 > --- a/arch/arm/mach-socfpga/freeze_controller.c > +++ b/arch/arm/mach-socfpga/freeze_controller.c > @@ -7,8 +7,8 @@ >
Acked-by: Dinh Nguyen <[email protected]> Thanks, Dinh _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
