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dts: stm32u5: add memory package variants

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Corrects stm32u53/45xx variants and adds u575Xg and u599Xi

Signed-off-by: Harris Tomy <harristomy@gmail.com>
This commit is contained in:
Harris Tomy 2025-05-22 12:56:16 +00:00 • committed by Dan Kalowsky
commit 97876b5d1e
6 changed files with 109 additions and 0 deletions
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28
dts/arm/st/u5/stm32u535Xb.dtsi Normal file
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@ -0,0 +1,28 @@
/*
* Copyright (c) 2025 Harris Tomy
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <st/u5/stm32u535.dtsi>
/ {
sram0: memory@20000000 {
/* SRAM1 + SRAM2 */
reg = <0x20000000 DT_SIZE_K(256)>;
};
sram1: memory@28000000 {
/* SRAM4, low-power background autonomous mode */
reg = <0x28000000 DT_SIZE_K(16)>;
};
soc {
flash-controller@40022000 {
flash0: flash@8000000 {
reg = <0x08000000 DT_SIZE_K(128)>;
};
};
};
};

28
dts/arm/st/u5/stm32u535Xc.dtsi Normal file
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/*
* Copyright (c) 2025 Harris Tomy
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <st/u5/stm32u535.dtsi>
/ {
sram0: memory@20000000 {
/* SRAM1 + SRAM2 */
reg = <0x20000000 DT_SIZE_K(256)>;
};
sram1: memory@28000000 {
/* SRAM4, low-power background autonomous mode */
reg = <0x28000000 DT_SIZE_K(16)>;
};
soc {
flash-controller@40022000 {
flash0: flash@8000000 {
reg = <0x08000000 DT_SIZE_K(256)>;
};
};
};
};

0
dts/arm/st/u5/stm32u535Xi.dtsi → dts/arm/st/u5/stm32u535Xe.dtsi
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0
dts/arm/st/u5/stm32u545Xi.dtsi → dts/arm/st/u5/stm32u545Xe.dtsi
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27
dts/arm/st/u5/stm32u575Xg.dtsi Normal file
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/*
* Copyright (c) 2025 Harris Tomy
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <st/u5/stm32u575.dtsi>
/ {
sram0: memory@20000000 {
/* SRAM1 + SRAM2 + SRAM3 */
reg = <0x20000000 DT_SIZE_K(768)>;
};
sram1: memory@28000000 {
/* SRAM4, low-power background autonomous mode */
reg = <0x28000000 DT_SIZE_K(16)>;
};
soc {
flash-controller@40022000 {
flash0: flash@8000000 {
reg = <0x08000000 DT_SIZE_M(1)>;
};
};
};
};

26
dts/arm/st/u5/stm32u599Xi.dtsi Normal file
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/*
* Copyright (c) 2025 Harris Tomy
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <mem.h>
#include <st/u5/stm32u599.dtsi>
/ {
sram0: memory@20000000 {
/* SRAM1 + SRAM2 + SRAM3 + SRAM5 */
reg = <0x20000000 DT_SIZE_K(2496)>;
};
sram1: memory@28000000 {
/* SRAM4 */
reg = <0x28000000 DT_SIZE_K(16)>;
};
soc {
flash-controller@40022000 {
flash0: flash@8000000 {
reg = <0x08000000 DT_SIZE_M(2)>;
};
};
};
};