Hi, I'd like to boot SBSA ref board with neoverse-n1 CPU, is anyone working on this? Itaru.
I have patches that I would like to submit to Gerrit, I wonder who can review my contribution.
On Tue, May 17, 2022 at 10:59 AM Itaru Kitayama via TF-A tf-a@lists.trustedfirmware.org wrote:
I have patches that I would like to submit to Gerrit, I wonder who can review my contribution.
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I have a patch utilizing N1 in Qemu, and I managed to boot SBSA on it. If you'll push I'll review.
Ramon, Do you wish for some reason, keep your N1 patch closed? MIne is build test only and turned out it does not boot.
On Wed, May 18, 2022 at 3:21 AM Itaru Kitayama via TF-A tf-a@lists.trustedfirmware.org wrote:
Ramon, Do you wish for some reason, keep your N1 patch closed? MIne is build test only and turned out it does not boot.
No reason, I will send to qemu mailing list and CC you.
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Ramon,
Thanks. While I wait for your patch set, would you tell me as to why bl1_setup() does not get executed if I switch to neoverse-n1? I don't see debugging information at all that can be seen if I set to cortex-a57, a72, and max. (max does not let me to the prompt though).
Itaru.
On Thu, May 19, 2022 at 10:23 AM Itaru Kitayama via TF-A tf-a@lists.trustedfirmware.org wrote:
Ramon,
Thanks. While I wait for your patch set, would you tell me as to why bl1_setup() does not get executed if I switch to neoverse-n1? I don't see debugging information at all that can be seen if I set to cortex-a57, a72, and max. (max does not let me to the prompt though).
Did you connect GDB and tried to single step the execution ?
Itaru.
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Hi Ramon,
No unfortunately. If you point me to the Documents that describes the procedures, that’d be great.
Thanks, Itaru.
On Sat, May 21, 2022 at 13:38 Ramon Fried rfried.dev@gmail.com wrote:
On Thu, May 19, 2022 at 10:23 AM Itaru Kitayama via TF-A tf-a@lists.trustedfirmware.org wrote:
Ramon,
Thanks. While I wait for your patch set, would you tell me as to why
bl1_setup() does not get executed if I switch to
neoverse-n1? I don't see debugging information at all that can be seen
if I set to cortex-a57, a72, and max. (max does not let me to the prompt though). Did you connect GDB and tried to single step the execution ?
Itaru.
TF-A mailing list -- tf-a@lists.trustedfirmware.org To unsubscribe send an email to tf-a-leave@lists.trustedfirmware.org
On Sat, May 21, 2022 at 9:21 AM Itaru Kitayama itaru.kitayama@gmail.com wrote:
Hi Ramon,
No unfortunately. If you point me to the Documents that describes the procedures, that’d be great.
Google will assist you on how to remotely connect with GDB to qemu. load the bl1 ELF using the cross-compiler GDB and remotely connect to it. use "si" to step the assembly instructions until you'll probably hit an exception.
Thanks, Itaru.
On Sat, May 21, 2022 at 13:38 Ramon Fried rfried.dev@gmail.com wrote:
On Thu, May 19, 2022 at 10:23 AM Itaru Kitayama via TF-A tf-a@lists.trustedfirmware.org wrote:
Ramon,
Thanks. While I wait for your patch set, would you tell me as to why bl1_setup() does not get executed if I switch to neoverse-n1? I don't see debugging information at all that can be seen if I set to cortex-a57, a72, and max. (max does not let me to the prompt though).
Did you connect GDB and tried to single step the execution ?
Itaru.
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Itaru Kitayama -
Ramon Fried