From d852159c2728b246a138ff166473a7570ce1fbca Mon Sep 17 00:00:00 2001 From: Andrzej Puzdrowski Date: Fri, 17 Jan 2020 14:22:41 +0100 Subject: [PATCH] doc/release: nrf flash driver change record Added record for describing change of write-block-size to 32-bits introduced by #19720. Signed-off-by: Andrzej Puzdrowski --- doc/releases/release-notes-2.2.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/releases/release-notes-2.2.rst b/doc/releases/release-notes-2.2.rst index 6422a2b3b40..a3ad7f2e170 100644 --- a/doc/releases/release-notes-2.2.rst +++ b/doc/releases/release-notes-2.2.rst @@ -53,6 +53,14 @@ Stable API changes in this release which can be set by the application to a callback to receive status events from the USB stack. The parameter can also be set to NULL if no callback is required. +* nRF flash driver + + * The nRF Flash driver has changed its default write block size to 32-bit + aligned. Previous emulation of 8-bit write block size can be selected using + the CONFIG_SOC_FLASH_NRF_EMULATE_ONE_BYTE_WRITE_ACCESS Kconfig option. + Usage of 8-bit write block size emulation is only recommended for + compatibility with older storage contents. + Removed APIs in this release ============================