[PR] Imx9 port initial [nuttx]

["pussuw (via GitHub)" <gi...@apache.org>]

pussuw opened a new pull request, #11945:
URL: https://github.com/apache/nuttx/pull/11945

   ## Summary
   This introduces initial support for the NXP i.MX93 platform. Only the minimal boiler plate code is added, which enables compiling the target and running a single console terminal.
   
   The platform has 1-2x Cortex-A55 cores and 1x Cortex-M33 cores. This adds support for running NuttX the ARMv8.2-A / Cortex-A55 core in a non-SMP configuration. Support for the Cortex-M33 core or any AMP configuration is not provided.
   
   This initial port contains the following:
   - Peripheral and interrupt maps
   - LPUART driver
   - Low level print support (from arm64_head.S)
   - Board support for i.MX93EVK board
   
   ## Impact
   Add port for a new platform
   ## Testing
   Tested on the i.MX93EVK board with NXP pre-loaded u-boot and custom boot script.
   


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Re: [PR] Initial port for i.MX93 and i.MX93EVK board [nuttx]

["xiaoxiang781216 (via GitHub)" <gi...@apache.org>]

xiaoxiang781216 merged PR #11945:
URL: https://github.com/apache/nuttx/pull/11945


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