zephyr/dts/arm/atmel/sam4s8b.dtsi
Bjarki Arge Andreasen 6f28ea08a5 atmel: sam: flash: Add flash pages property
This commit adds layput page cells to the atmel sam flash
controller and the flash node. These allow for describing
the actual flash page layout of each soc, allowing the
flash driver to fully utilize the capabilities of the
flash.

With this update, we unlock the following capabilties:
  - utilize 2048 erase block size for small sectors
  - utilize 16384 erase block size for large sectors

Signed-off-by: Bjarki Arge Andreasen <bjarkix123@gmail.com>
2024-01-23 15:22:26 +00:00

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/*
* Copyright (c) 2018 Vincent van der Locht
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <atmel/sam4s.dtsi>
/ {
soc {
flash-controller@400e0a00 {
flash0: flash@400000 {
reg = <0x00400000 DT_SIZE_K(512)>;
erase-blocks = <&eefc 8 2048>, <&eefc 124 4096>;
};
};
sram0: memory@20100000 {
reg = <0x20100000 DT_SIZE_K(128)>;
};
};
};