STM32N6: Add XSPI Flash memory map support #88790
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JarmouniA
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Apr 18, 2025
| @@ -8,10 +8,9 @@ | |||
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| config STM32_MEMMAP | |||
| bool "NOR Flash in MemoryMapped for XiP" | |||
| depends on XIP && \ | |||
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XiP should be removed from description & the help below as well.
Remove XIP dependency for enabling memory mapping for Q/O/XSPI NOR Flash. It is not necessary and is preventing configuring an external Flash in memmap mode if there is no internal Flash (like on STM32N6) Signed-off-by: Guillaume Gautier <[email protected]>
Add memory-mapped support for STM32N6 XSPI Flash driver. Signed-off-by: Guillaume Gautier <[email protected]>
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JarmouniA
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erwango
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Apr 23, 2025
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Apr 23, 2025
| @@ -7,13 +7,12 @@ | |||
| # SPDX-License-Identifier: Apache-2.0 | |||
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| config STM32_MEMMAP | |||
| bool "NOR Flash in MemoryMapped for XiP" | |||
| depends on XIP && \ | |||
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As a consequence of this, all instances of if(CONFIG_STM32_MEMMAP) in board.cmake files (https://github.com/search?q=repo%3Azephyrproject-rtos%2Fzephyr+path%3A%2F%5Eboards%5C%2Fst%5C%2F%2F+if+%28CONFIG_STM32_MEMMAP%29&type=code) should be changed to if(CONFIG_XIP AND CONFIG_BOOTLOADER_MCUBOOT) in a follow-up PR.
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Add the support of the XSPI Flash memory map support for STM32N6