[U-Boot] [PATCH V3 0/11] ARM: OMAP3-DRA7: CP15 erratum workarounds and improvements

Siarhei Siamashka
2015-02-26T07:40:22Z

On Wed, 25 Feb 2015 14:55:08 -0600
Nishanth Menon <nm@ti.com> wrote:

> Hi,
>
> The third incarnation of this series to address various ideas of
> previous V2 series. I will skip the full blurb and point to V1/V2
> links for the usual blurb.
>
> Changes since V2:
> - Added documentation revisioning info with ARM erratums
> - patch series are split up to address ARM erratums first followed by TI
> OMAP conversion
> - More OMAP3 now get erratum implementation - had to redo rx51 a little
> - I think is better helps exynos: https://patchwork.ozlabs.org/patch/443271/
> https://patchwork.ozlabs.org/patch/441863/
> - Rearranged the series to address generic ARM first followed by rest.
>
> V2: http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/213060
> V1: http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/212174
>
> Nishanth Menon (10):
> ARM: Introduce erratum workaround for 798870
> ARM: Introduce erratum workaround for 454179
> ARM: Introduce erratum workaround for 430973
> ARM: Introduce erratum workaround for 621766
> ARM: OMAP: Change set_pl310_ctrl_reg to be generic
> ARM: OMAP3: Rename omap3.h to omap.h to be generic as all SoCs
> ARM: OMAP3: Get rid of omap3_gp_romcode_call and replace with
> omap_smc1
> ARM: OMAP5 / DRA7: Setup L2 Aux Control Register with recommended
> configuration
> ARM: OMAP3: Enable workaround for ARM errata 454179, 430973, 621766
> ARM: OMAP3: rx51: Enable workaround for ARM errata 454179, 430973,
> 621766
>
> Praveen Rao (1):
> ARM: DRA7 / OMAP5: Add workaround for ARM errata 798870

Could you perhaps also pick up a workaround for "725233: PLD
instructions executed with PLD data forwarding enabled can result
in a processor deadlock" for old OMAP3 (r1pX revision of Cortex-A8)?

http://git.denx.de/?p=u-boot.git;a=commitdiff;h=041d42e789aba20296ffcde92173f100a9592880

This used to be in U-Boot earlier, but seems to have vanished from the
current U-Boot code. I would probably submit a patch myself, but I
don't have such hardware anymore to test it.

--
Best regards,
Siarhei Siamashka