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Optee OS compilation issue for Raspberry Pi 3 platform

Hi Experts,

I am trying to compile the Optee OS for Raspberry Pi 3 platform.It is 64bit aarch-linux-gnu.

So i am giving the option like below for compilation but i am getting the compilation errors related to aarch32 and aarch64.

make CFG_AARCH64_core=y CROSS_COMPILE64="aarch64-linux-gnu-"

I don't know whether my compilation procedure is correct or not? Please someone suggest me ,How to compile the OPTEE OS build for Raspberry pi 3 platform?

Thanks!

Parents

0 Zhifei Yang over 6 years ago

If you are using the Raspberry Pi 3 Model B as this URL (https://www.raspberrypi.org/products/raspberry-pi-3-model-b/) listed, it is the AArch64 CPU.

So your compiling option should be for AArch64 support.

There is no detailed information about what's your build error. Please refer to this URL for OPTEE-OS build. It already supports the building for Rasperry Pi 3.

- https://optee.readthedocs.io/building/gits/build.html

Target	Stable manifest xml
AM43xx	`am43xx_stable.xml`
AM57xx	`am57xx_stable.xml`
ARM Juno board	`juno_stable.xml`
DRA7xx	`dra7xx_stable.xml`
FVP	`fvp_stable.xml`
HiKey 960	`hikey960_stable.xml`
HiKey Debian	`hikey_debian_stable.xml`
HiKey	`hikey_stable.xml`
MTK8173	`mt8173-evb_stable.xml`
QEMU	`default_stable.xml`
QEMUv8	`qemu_v8_stable.xml`
Raspberry Pi 3	`rpi3_stable.xml`

Reply

0 Zhifei Yang over 6 years ago

If you are using the Raspberry Pi 3 Model B as this URL (https://www.raspberrypi.org/products/raspberry-pi-3-model-b/) listed, it is the AArch64 CPU.

So your compiling option should be for AArch64 support.

There is no detailed information about what's your build error. Please refer to this URL for OPTEE-OS build. It already supports the building for Rasperry Pi 3.

- https://optee.readthedocs.io/building/gits/build.html

Target	Stable manifest xml
AM43xx	`am43xx_stable.xml`
AM57xx	`am57xx_stable.xml`
ARM Juno board	`juno_stable.xml`
DRA7xx	`dra7xx_stable.xml`
FVP	`fvp_stable.xml`
HiKey 960	`hikey960_stable.xml`
HiKey Debian	`hikey_debian_stable.xml`
HiKey	`hikey_stable.xml`
MTK8173	`mt8173-evb_stable.xml`
QEMU	`default_stable.xml`
QEMUv8	`qemu_v8_stable.xml`
Raspberry Pi 3	`rpi3_stable.xml`

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