Linux/DRA756: DRA75x Xen Hypervisor Instruction error

Ramya Ravichandran49

Part Number: DRA756

Tool/software: Linux

Hi,

Having setup Yocto Build for DRA7xx,tried to build U-boot with its seperate receipe.

Have added one of the suggested patches from the below link:

Got the below error while compiling u-boot staging:

| {standard input}: Assembler messages:

| {standard input}:22: Error: selected processor does not support ARM mode `smc 0x1'

| {standard input}:71: Error: SP not allowed in register list -- `stm r1,{r4-r14}'

| {standard input}:72: Error: selected processor does not support Thumb mode `smc 0x1'

| {standard input}:74: Error: SP not allowed in register list -- `ldm r1,{r4-r14}'

Please help us as how to proceed.

Thanks,

Ramya

0 Yordan Kamenov over 7 years ago

Hi Ramya,

I have forwarded your question to U-boot expert.

Regards,
Yordan

0 prabhuraj tavag20 over 7 years ago in reply to Yordan Kamenov

Expert 2020 points

Hi Yordan,
Thanks a lot.

Warm Regards,
Ramya

0 Ramya Ravichandran49 over 7 years ago in reply to Yordan Kamenov

Hi Yordan,

Any update on this please?

Awaiting your response,
Ramya

0 Yordan Kamenov over 7 years ago in reply to Ramya Ravichandran49

Hi Ramya,

sorry for the delay. I have pinged the experts.

Regards,
Yordan

0 Ravikumar Kattekola over 7 years ago

Hi Ramya,

We have not seen such issue before.

Can you chek if $PATH has the path to the correct cross-compiler tooolchain?

Also as mentioned in

Update ./bin/setup-yocto.sh file to indicate this path.

Regards,
RK

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