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doc/releases/release-notes-3.5: add RISC-V release notes

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This commit adds RISC-V release notes for Zephyr v3.5.0.

Signed-off-by: Filip Kokosinski <fkokosinski@antmicro.com>
This commit is contained in:
Filip Kokosinski 2023-10-04 11:15:40 +02:00 • committed by Johan Hedberg
commit 739bbbb153
2 changed files with 12 additions and 0 deletions
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2
doc/releases/migration-guide-3.5.rst
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@ -268,6 +268,8 @@ Required changes
};
* The :kconfig:option:`CONFIG_RISCV_MTVEC_VECTORED_MODE` Kconfig option was renamed to
:kconfig:option:`CONFIG_RISCV_VECTORED_MODE`.
Recommended Changes
*******************

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doc/releases/release-notes-3.5.rst
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@ -71,6 +71,16 @@ Architectures
* RISC-V
* Added support for detecting null pointer exception using PMP.
* Added the :kconfig:option:`CONFIG_RISCV_RESERVED_IRQ_ISR_TABLES_OFFSET`
option to allow IRQ vector at a specified offset to meet the requirements
set by the Core-Local Interrupt Controller RISC-V specification.
* Added the :kconfig:option:`CONFIG_RISCV_SOC_HAS_CUSTOM_SYS_IO` option to
allow the use of custom system input/output functions.
* Introduced the :kconfig:option:`CONFIG_RISCV_TRAP_HANDLER_ALIGNMENT` option
to set the correct alignment of the trap handling code which is dependent on
the ``MTVEC.BASE`` field size and is platform or application-specific.
* Xtensa
* Added basic MMU v2 Support.