| Message ID | 1402476767-5260-1-git-send-email-shawn.guo@freescale.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Stefano Babic |
| Headers | show |
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@freescale.com> > --- Applied to u-boot-imx, thanks ! Best regards, Stefano Babic
diff --git a/include/configs/mx6_common.h b/include/configs/mx6_common.h index 8a8920f6cc8a..e4a5cc5be1a6 100644 --- a/include/configs/mx6_common.h +++ b/include/configs/mx6_common.h @@ -17,7 +17,6 @@ #ifndef __MX6_COMMON_H #define __MX6_COMMON_H -#define CONFIG_ARM_ERRATA_742230 #define CONFIG_ARM_ERRATA_743622 #define CONFIG_ARM_ERRATA_751472 #define CONFIG_ARM_ERRATA_794072
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@freescale.com> --- include/configs/mx6_common.h | 1 - 1 file changed, 1 deletion(-)