Hi Vincenzo,

On Wed, 12 Jul 2023 at 16:51, Vincenzo Frascino <vincenzo.frascino@arm.com> wrote:

Hi Menna,

Please always keep the list in copy for any communication.

Sorry, I missed it. 

On 7/12/23 14:32, Menna Mahmoud wrote:
> Hi Vincenzo,
>
> On Wed, 12 Jul 2023 at 16:24, Vincenzo Frascino <vincenzo.frascino@arm.com>
> wrote:
>
>> Hi Menna,
>>
>> On 7/12/23 14:01, Menna Mahmoud wrote:
>>> Where fvp.dtb exists? , I couldn't find it.
>>
>> Is the dtb file you are generating to with the kernel compilation.
>> You need to copy it over and *rename* it as fvp.dtb.
>>
>
> Sorry for disturbing, but which one:
>
> ```
> menna@menna:~/Desktop/optee-project/linux/arch/arm64/boot/dts$ ls
> actions    amlogic  broadcom   intel     microchip  renesas    tesla
> allwinner  apm      cavium     lg        nuvoton    rockchip   ti
> altera     apple    exynos     Makefile  nvidia     socionext  toshiba
> amazon     arm      freescale  marvell   qcom       sprd       xilinx
> amd        bitmain  hisilicon  mediatek  realtek    synaptics
> menna@menna:~/Desktop/optee-project/linux/arch/arm64/boot/dts$ cd arm
> menna@menna:~/Desktop/optee-project/linux/arch/arm64/boot/dts/arm$ ls
> corstone1000.dtsi         foundation-v8-gicv3.dtb        fvp-base-revc.dtb
>      juno-r1.dts       juno-scmi.dtsi
> corstone1000-fvp.dtb      foundation-v8-gicv3.dts        fvp-base-revc.dts
>      juno-r1-scmi.dtb  Makefile
> corstone1000-fvp.dts      foundation-v8-gicv3.dtsi       juno-base.dtsi
>     juno-r1-scmi.dts  rtsm_ve-aemv8a.dtb
> corstone1000-mps3.dtb     foundation-v8-gicv3-psci.dtb   juno-clocks.dtsi
>     juno-r2.dtb       rtsm_ve-aemv8a.dts
> corstone1000-mps3.dts     foundation-v8-gicv3-psci.dts   juno-cs-r1r2.dtsi
>      juno-r2.dts       rtsm_ve-motherboard.dtsi
> foundation-v8.dtb         foundation-v8-psci.dtb         juno.dtb
>     juno-r2-scmi.dtb  rtsm_ve-motherboard-rs2.dtsi
> foundation-v8.dts         foundation-v8-psci.dts         juno.dts
>     juno-r2-scmi.dts  vexpress-v2f-1xv7-ca53x2.dtb
> foundation-v8.dtsi        foundation-v8-psci.dtsi
>  juno-motherboard.dtsi  juno-scmi.dtb     vexpress-v2f-1xv7-ca53x2.dts
> foundation-v8-gicv2.dtsi  foundation-v8-spin-table.dtsi  juno-r1.dtb
>      juno-scmi.dts     vexpress-v2m-rs1.dtsi
> menna@menna:~/Desktop/optee-project/linux/arch/arm64/boot/dts/arm$
>
> ```
>

This is not the morello kernel you compiled with the OPTEE fixes.
That kernel should have a "morello-fvp.dtb" which you need to rename into "fvp.dtb".

Okay, I'll check it.

Thanks,

Menna 

Thanks.

>>
>> --
>> Regards,
>> Vincenzo
>>
>

--
Regards,
Vincenzo