Re: [U-Boot] [PATCH] ARM: mx6: define CONFIG_ARM_ERRATA_742230

2013-04-17 Thread Stefano Babic
On 16/04/2013 16:58, Shawn Guo wrote: > The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is > claimed for Cortex-A9 (r1p0..r2p2). Though i.MX6 uses a newer revision > than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be > fixed by applying the workaround for th

Re: [U-Boot] [PATCH] ARM: mx6: define CONFIG_ARM_ERRATA_742230

2013-04-16 Thread Shawn Guo
On Tue, Apr 16, 2013 at 05:05:30PM +0200, Stefano Babic wrote: > This is a fix, but the release is coming (end of the week). What do you > think if I push this to -next ? No pressure on this, so -next is fine. Thanks, Stefano. Shawn ___ U-Boot mailing

[U-Boot] [PATCH] ARM: mx6: define CONFIG_ARM_ERRATA_742230

2013-04-16 Thread Shawn Guo
The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is claimed for Cortex-A9 (r1p0..r2p2). Though i.MX6 uses a newer revision than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be fixed by applying the workaround for this errata. So for safety, let's define CONFIG

Re: [U-Boot] [PATCH] ARM: mx6: define CONFIG_ARM_ERRATA_742230

2013-04-16 Thread Stefano Babic
On 16/04/2013 16:58, Shawn Guo wrote: > The ARM errata 742230 - "ARM errata: DMB operation may be faulty" is > claimed for Cortex-A9 (r1p0..r2p2). Though i.MX6 uses a newer revision > than r2p2, we are seeing a reboot failure on i.MX6 SMP build that can be > fixed by applying the workaround for th