[U-Boot] [PATCH] configs: warp7: Fix CAAM on boot with tip-of-tree

[Bryan O'Donoghue]

On 30/03/18 15:53, Fabio Estevam wrote:
> Hi Bryan,
> 
> On Fri, Mar 30, 2018 at 7:55 AM, Bryan O'Donoghue
> <bryan.odonoghue at linaro.org> wrote:
>> Booting the following image with tip-of-tree we get a CAAM DECO error (and
>> subsequent crash due to a kernel bug in 4.1).
> 
> For booting NXP based kernel you should use warp7_secure_defconfig
> instead, which selects CONFIG_ARMV7_BOOT_SEC_DEFAULT=y.
> 
> Please see commit 375d199114c1 ("warp7: Add a secure mode target").
> 
> Also if using CONFIG_ARMV7_BOOT_SEC_DEFAULT=y is safe for booting both
> mainline and NXP kernels then I think you are patch is OK and we can
> get rid of warp7_secure_defconfig.
> 
> I don't have access to my warp7 board at the moment to give it a try.
> 
> Please confirm that this patch can successfully boot both mainline and
> NXP kernels.
> 
> Thanks
> 

Hi Fabio,

I can confirm I can boot the NXP 4.1, Linaro and a mainline 4.16-rcx 
kernels with CONFIG_ARMV7_BOOT_SEC_DEFAULT=y

I'll reconfirm to be sure and redo this patch 
CONFIG_ARMV7_BOOT_SEC_DEFAULT=y and subtract warp7_secure_defconfig