On 4/11/19 8:25 AM, Simon Goldschmidt wrote: > On Wed, Apr 10, 2019 at 2:01 PM Marek Vasut <[email protected]> wrote: >> >> The generic timer count is an incrementing 64bit value and a timer driver >> must return an incrementing 64bit value. The DW APB timer only provides a >> 32bit timer counting down, thus the result must be inverted and converted >> to a 64bit value. The current implementation is however missing the 64bit >> up-conversion and this results in random timer roll-overs, which in turn >> triggers random timeouts throughout the codebase. >> >> This patch adds the missing 64bit up-conversion to fix the issue. >> >> Signed-off-by: Marek Vasut <[email protected]> >> Cc: Chin Liang See <[email protected]> >> Cc: Dinh Nguyen <[email protected]> >> Cc: Ley Foon Tan <[email protected]> >> Cc: Simon Goldschmidt <[email protected]> >> Cc: Tien Fong Chee <[email protected]> > > Reviewed-by: Simon Goldschmidt <[email protected]>
Maybe it's time to convert Gen5 to this timer driver too :) -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
