Re: [U-Boot] [PATCH][v2] ARMv8:ls2-2080a: Implement core ERRATA 829520, 833471

On 01/27/2016 04:39 AM, Ashish Kumar wrote:

• 829520: Code bounded by indirect conditional branch might corrupt instruction stream, Workaround: Set CPUACTLR_EL1[4] = 1'b1 to disable the Indirect Predictor

For future patches, please wrap back before 72th characters.

• 833471: VMSR FPSCR functional failure or deadlock Workaround: Set CPUACTLR[38] to 1, which forces FPSCR write flush

Signed-off-by: Ashish Kumar Ashish.Kumar@nxp.com

v2: Incorporated review comments

arch/arm/cpu/armv8/start.S | 19 +++++++++++++++++++ arch/arm/include/asm/arch-fsl-layerscape/config.h | 4 ++++ 2 files changed, 23 insertions(+), 0 deletions(-)

Slightly revised subject and commit message. Applied to u-boot-fsl-qoriq master branch. Awaiting upstream.

Thanks.

York