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9562e3f794
The current atmel sam flash driver was develop based on the cortex-m7 version of smart arm microcontroller. The driver support write protection and cache functions which is not supported by other cortex-m variants. This fixes current driver implementation and devicetree entries for all sam variants. Notes: * The cortex-m3 doesn't have support erase pages flash command and because of that the driver still not not compatible. Keep it disabled until a patch be send. The hwinfo driver is not affected by this restriction. * The sam4l variation requires a specific driver because uses another flash controller (flashcalw). Added another compatible to differentiate and keeped node disabled until a driver be available. Fixes #48516 Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
9 lines
250 B
YAML
9 lines
250 B
YAML
# Copyright (c) 2022, Gerson Fernando Budke <nandojve@gmail.com>
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# SPDX-License-Identifier: Apache-2.0
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description: Atmel SAM4L Flash Controller Double Word (FLASHCALW)
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compatible: "atmel,sam4l-flashcalw-controller"
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include: flash-controller.yaml
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