Re: [U-Boot] [PATCH] OMAP3: workaround for ARM Cortex-A8 erratum 725233

2010-02-08 Thread Siarhei Siamashka
On Monday 08 February 2010, Måns Rullgård wrote: > Siarhei Siamashka writes: > > On Sunday 07 February 2010, Tom wrote: > >> Siarhei Siamashka wrote: > >> > 725233: PLD instructions executed with PLD data forwarding > >> > enabled can result in a processor deadlock > >> > > >> > Signed-off-by: Sia

Re: [U-Boot] [PATCH] OMAP3: workaround for ARM Cortex-A8 erratum 725233

2010-02-08 Thread Måns Rullgård
Siarhei Siamashka writes: > On Sunday 07 February 2010, Tom wrote: >> Siarhei Siamashka wrote: >> > 725233: PLD instructions executed with PLD data forwarding >> > enabled can result in a processor deadlock >> > >> > Signed-off-by: Siarhei Siamashka >> >> Please add a detailed comment on the err

Re: [U-Boot] [PATCH] OMAP3: workaround for ARM Cortex-A8 erratum 725233

2010-02-07 Thread Siarhei Siamashka
On Sunday 07 February 2010, Tom wrote: > Siarhei Siamashka wrote: > > 725233: PLD instructions executed with PLD data forwarding > > enabled can result in a processor deadlock > > > > Signed-off-by: Siarhei Siamashka > > Please add a detailed comment on the errata. The short summary is pretty muc

Re: [U-Boot] [PATCH] OMAP3: workaround for ARM Cortex-A8 erratum 725233

2010-02-07 Thread Tom
Siarhei Siamashka wrote: > 725233: PLD instructions executed with PLD data forwarding > enabled can result in a processor deadlock > > Signed-off-by: Siarhei Siamashka Please add a detailed comment on the errata. Also looks like this jumping to ROM code. Can this be done without a ROM code call

[U-Boot] [PATCH] OMAP3: workaround for ARM Cortex-A8 erratum 725233

2010-02-06 Thread Siarhei Siamashka
725233: PLD instructions executed with PLD data forwarding enabled can result in a processor deadlock Signed-off-by: Siarhei Siamashka --- cpu/arm_cortexa8/omap3/board.c |6 ++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/cpu/arm_cortexa8/omap3/board.c b/cpu/arm_cortexa