Linaro Linux 21.12 Qualcomm RB5 release

Hi all,

I’m pleased to announce the new Qualcomm RB5 release!,

  • Debian based Linaro 21.12 release for Qualcomm RB5.
  • Linaro OpenEmbedded RPB 21.12 release for Qualcomm RB5.

The Debian and OE releases are usually in sync, and offer different approaches to build Linux system for the Qualcomm RB5.

For more information about this release, please check out the release notes:

The highlights for this release are,

  • Major kernel upgrade to Linux kernel 5.15.
  • Minor system upgrade to OE dunfell 3.1.12.
  • Debian MESA upgrade to 21.2.6.

This release comes with a firmware update,

http://builds.96boards.org/releases/rb5/linaro/rescue/21.12/

Enjoy!,

Hello @alimon

I updated this OS for RB5 but I have problem with DSP.
I am using Qualcomm SNPE to run DSP application. And get the error:

root@linaro-gnome:/home/linaro/snpe-1.54.2.2899# LD_PRELOAD=/usr/local/lib/libcdsprpc.so snpe-platform-validator --runtime dsp
ERROR: ld.so: object ‘/usr/local/lib/libcdsprpc.so’ from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored.
PF_VALIDATOR: DEBUG: Calling PlatformValidator->setRuntime
PF_VALIDATOR: DEBUG: Calling PlatformValidator->RuntimeCheck
PF_VALIDATOR: DEBUG: Testing for the support of DSP runtime.
src/rpcmem_android.c:134:stat Failed on /dev/ion hello snpe-platform-validator - fastrpc_apps_user.c:1068: Error: remote_handle_control_domain: remote handle control called with unsupported request ID 2hello snpe-platform-validator - fastrpc_apps_user.c:1073: Error 0x6c: remote_handle_control_domain failed for request ID 2 on domain 3hello snpe-platform-validator - fastrpc_apps_user.c:1084: Error 0x6c: remote_handle_control failed for request ID 2hello snpe-platform-validator - fastrpc_apps_user.c:1580: Searching for fastrpc_shell_3 …hello snpe-platform-validator - fastrpc_apps_user.c:1736: Error 4b: adsp current process handle failed. domain 3
hello snpe-platform-validator - fastrpc_apps_user.c:1704: Error 0x3a: apps_dev_init failed for domain 3, errno No such file or directory
hello snpe-platform-validator - fastrpc_apps_user.c:1799: Error 3a: open dev -1 for domain 3 failed
hello snpe-platform-validator - fastrpc_apps_user.c:1580: Searching for fastrpc_shell_3 …hello snpe-platform-validator - fastrpc_apps_user.c:1736: Error 4b: adsp current process handle failed. domain 3
hello snpe-platform-validator - fastrpc_apps_user.c:1704: Error 0x3a: apps_dev_init failed for domain 3, errno No such file or directory
hello snpe-platform-validator - fastrpc_apps_user.c:1799: Error 3a: open dev -1 for domain 3 failed
PF_VALIDATOR: DEBUG: CPU side validation passed.

Could you please help.

Thanks.