[U-Boot] [PATCH] mx6: drop ARM errata 742230
Stefano Babic
sbabic at denx.de
Tue Jun 17 16:34:19 CEST 2014
Hi Shawn,
On 11/06/2014 10:52, Shawn Guo wrote:
> Commit e9fd66defd7e (ARM: mx6: define CONFIG_ARM_ERRATA_742230) enables
> errata 742230 for imx6, because it helps remove one reboot issue.
> However, this errata does not really apply on imx6, because Cortex-A9
> on imx6 is r2p10 while the errata only applies to revisions r1p0..r2p2.
>
> At a later time, commit f71cbfe3ca5d (ARM: Add workaround for Cortex-A9
> errata 794072) adds support of errata 794072, which applies to all
> Cortex-A9 revisions. As the workaround for both errata are exactly
> same, it makes a lot more sense to select 794072 instead of 742230 for
> imx6. Since we already enable 794072 for imx6, it's time to drop
> errata 742230 to avoid confusion.
>
> Signed-off-by: Shawn Guo <shawn.guo at freescale.com>
> ---
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
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