[U-Boot] mx5: Select ARM_CORTEX_A8_CVE_2017_5715

[Tom Rini]

On Wed, Jun 20, 2018 at 03:08:21PM -0300, Fabio Estevam wrote:

> From: Fabio Estevam <fabio.estevam at nxp.com>
> 
> On a 4.18-rc1 kernel the following warning is seen on i.MX51 and
> i.MX53:
> 
> CPU0: Spectre v2: firmware did not set auxiliary control register IBE bit, system vulnerable
> 
> Select the ARM_CORTEX_A8_CVE_2017_5715 workaround for i.MX51/i.MX53
> to fix the problem.
> 
> With this patch applied the kernel reports:
> 
> CPU0: Spectre v2: using BPIALL workaround
> 
> Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>

Applied to u-boot/master, thanks!

-- 
Tom
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