Re: [U-Boot] [PATCH] powerpc/85xx: Fix synchronization of timebase on MP boot

2011-03-14 Thread Kumar Gala
On Mar 15, 2011, at 1:25 AM, Kumar Gala wrote: > There is a small ordering issue in the master core in that we need to > make sure the disabling of the timebase in the SoC is visible before we > set the value to 0. We can simply just read back the value to > synchronizatize the write, before we

[U-Boot] [PATCH] powerpc/85xx: Fix synchronization of timebase on MP boot

2011-03-14 Thread Kumar Gala
There is a small ordering issue in the master core in that we need to make sure the disabling of the timebase in the SoC is visible before we set the value to 0. We can simply just read back the value to synchronizatize the write, before we set TB to 0. Reported-by: Dan Hettena Tested-by: Dan Het