diff --git a/boards/nxp/frdm_mcxn947/doc/index.rst b/boards/nxp/frdm_mcxn947/doc/index.rst index 285a521c369..3f7ca04a6ba 100644 --- a/boards/nxp/frdm_mcxn947/doc/index.rst +++ b/boards/nxp/frdm_mcxn947/doc/index.rst @@ -42,24 +42,32 @@ Supported Features Dual Core samples ***************** -+-----------+-------------------+----------------------+ -| Core | Boot Address | Comment | -+===========+===================+======================+ -| CPU0 | 0x10000000[2048K] | primary core flash | -+-----------+-------------------+----------------------+ -| CPU1 | 0x1010a000[984K] | secondary core flash | -+-----------+-------------------+----------------------+ ++-----------+----------------------+-------------------------------+ +| Core | Flash Region | Comment | ++===========+======================+===============================+ +| CPU0 | Full flash memory | Primary core with bootloader | +| | (including partition | access and application in | +| | slot0_partition) | slot0_partition | ++-----------+----------------------+-------------------------------+ +| CPU1 | slot1_partition only | Secondary core restricted to | +| | | its dedicated partition | ++-----------+----------------------+-------------------------------+ +----------+------------------+-----------------------+ -| Memory | Address[Size] | Comment | +| Memory | Region | Comment | +==========+==================+=======================+ -| srama | 0x20000000[320k] | CPU0 ram | +| srama | RAM (320KB) | CPU0 ram | +----------+------------------+-----------------------+ -| sramg | 0x20050000[64k] | CPU1 ram | +| sramg | RAM (64KB) | CPU1 ram | +----------+------------------+-----------------------+ -| sramh | 0x20060000[32k] | Shared memory | +| sramh | RAM (32KB) | Shared memory | +----------+------------------+-----------------------+ +.. note:: + The actual memory addresses are defined in the device tree and can be viewed in the + generated map files after building. CPU0 accesses the full flash memory starting from + its base address, while CPU1 is restricted to the slot1_partition region. + Targets available ==================