Hi,
Thank you for the reply.
As suggested, I have gone through the http://www.slideshare.net/linaroorg/lcu14-302-how-to-port-optee-to-another-p... and https://github.com/OP-TEE/optee_os#3-platforms-supported
I have downloaded optee_os.
I have gone through the other platforms given under "optee_os/core/arch/arm" and created a new platform and modified changes in platform_config.h, conf.mk, main.c, uart.c, uart.h files accordingly related to the new platform (arm7v-a (cortex a5)).
I tried to export the platform to the new-platform name and tried to build using "make".
I can see that tee.bin got generate in optee_os/out/arm-plat-new/core.
I tried to flash tee.elf in to SRAM and I tried to debug using eclipse, I can see that it is getting halted at optee_os/core/arch/arm/kernel/generic_entry_a32.S at line 58.
FUNC _start , :
58 b . /* Data abort */
Please suggest me on how to proceed further in this regard.
Regards, Ajith
________________________________ From: Jens Wiklander jens.wiklander@linaro.org Sent: Tuesday, November 29, 2016 5:15 PM To: Ajith Kumar Kumsi Cc: tee-dev@lists.linaro.org Subject: Re: [Tee-dev] OpTee porting on ARMv7
Hi Ajith,
On Tue, Nov 29, 2016 at 11:49 AM, Ajith Kumar Kumsi ajithkumar.kumsi@inedasystems.com wrote:
Hi,
I am new to OP-TEE.
I would like to compile and port OP-Tee to a new platform which has armv7-a (Cortex-a5)
I am using "arm-none-eabi-" tool chain for cross compiling.
Please guide me on how to build OP-Tee to the new platform.
Please suggest me the steps to be followed for porting OP-Tee on armv7-a
This is answered at https://www.op-tee.org/faq/ OP-TEE FAQhttps://www.op-tee.org/faq/ www.op-tee.org Where is the source code? It is located on GitHub on this link. Under what license is it released? Mostly under BSD 2-Clause, see the LICENSE file.
Good luck!
Thanks, Jens
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