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boards: nxp: mimxrt10xx: fix non-optimal sector distribution

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- Optimize slot sizes for MCUBoot swap move algorithm
  for mimxrt1010/15/20/24/40/50/60/64 boards.
- Save up to 64 wasted sectors.
- Use DT_SIZE_K/M macros for slot sizes.
- Fix partition size errors.
- Limit mcuboot max size to 128KB (was 256KB).

Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
This commit is contained in:
Andrej Butok 2024-05-29 15:26:54 +02:00 • committed by Henrik Brix Andersen
commit 03d1eabc32
11 changed files with 102 additions and 98 deletions
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17
boards/nxp/mimxrt1010_evk/mimxrt1010_evk.dts
View file

@ -105,19 +105,22 @@ arduino_serial: &lpuart1 {};
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
slot0_partition: partition@10000 {
/* The MCUBoot swap-move algorithm uses the last 3 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_M(7)>;
reg = <0x00020000 (DT_SIZE_M(7) + DT_SIZE_K(12))>;
};
slot1_partition: partition@710000 {
slot1_partition: partition@723000 {
label = "image-1";
reg = <0x00710000 DT_SIZE_M(7)>;
reg = <0x00723000 DT_SIZE_M(7)>;
};
storage_partition: partition@E10000 {
storage_partition: partition@E23000 {
label = "storage";
reg = <0x00E10000 DT_SIZE_K(1984)>;
reg = <0x00E23000 (DT_SIZE_M(2) - DT_SIZE_K(140))>;
};
};
};

17
boards/nxp/mimxrt1015_evk/mimxrt1015_evk.dts
View file

@ -102,19 +102,22 @@ arduino_serial: &lpuart4 {
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
slot0_partition: partition@10000 {
/* The MCUBoot swap-move algorithm uses the last 3 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_M(7)>;
reg = <0x00020000 (DT_SIZE_M(7) + DT_SIZE_K(12))>;
};
slot1_partition: partition@710000 {
slot1_partition: partition@723000 {
label = "image-1";
reg = <0x00710000 DT_SIZE_M(7)>;
reg = <0x00723000 DT_SIZE_M(7)>;
};
storage_partition: partition@E10000 {
storage_partition: partition@E23000 {
label = "storage";
reg = <0x00E10000 DT_SIZE_K(1984)>;
reg = <0x00E23000 (DT_SIZE_M(2) - DT_SIZE_K(140))>;
};
};
};

19
boards/nxp/mimxrt1020_evk/mimxrt1020_evk.dts
View file

@ -107,25 +107,24 @@ arduino_serial: &lpuart2 {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 2 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@10000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 (DT_SIZE_M(3) + DT_SIZE_K(4))>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(8))>;
};
slot1_partition: partition@311000 {
slot1_partition: partition@322000 {
label = "image-1";
reg = <0x00311000 DT_SIZE_M(3)>;
reg = <0x00322000 DT_SIZE_M(3)>;
};
storage_partition: partition@611000 {
storage_partition: partition@622000 {
label = "storage";
reg = <0x00611000 DT_SIZE_K(1980)>;
reg = <0x00622000 (DT_SIZE_M(2) - DT_SIZE_K(136))>;
};
};
};

19
boards/nxp/mimxrt1024_evk/mimxrt1024_evk.dts
View file

@ -100,25 +100,24 @@ arduino_serial: &lpuart2 {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 2 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@10000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_K(1924)>;
reg = <0x00020000 (DT_SIZE_K(1920) + DT_SIZE_K(8))>;
};
slot1_partition: partition@1f1000 {
slot1_partition: partition@202000 {
label = "image-1";
reg = <0x001F1000 DT_SIZE_K(1920)>;
reg = <0x00202000 DT_SIZE_K(1920)>;
};
storage_partition: partition@3d1000 {
storage_partition: partition@3E2000 {
label = "storage";
reg = <0x003D1000 DT_SIZE_K(188)>;
reg = <0x003E2000 DT_SIZE_K(120)>;
};
};
};

17
boards/nxp/mimxrt1040_evk/mimxrt1040_evk.dts
View file

@ -103,19 +103,22 @@
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
slot0_partition: partition@10000 {
/* The MCUBoot swap-move algorithm uses the last 2 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_M(3)>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(8))>;
};
slot1_partition: partition@310000 {
slot1_partition: partition@322000 {
label = "image-1";
reg = <0x00310000 DT_SIZE_M(3)>;
reg = <0x00322000 DT_SIZE_M(3)>;
};
storage_partition: partition@610000 {
storage_partition: partition@622000 {
label = "storage";
reg = <0x00610000 DT_SIZE_K(1984)>;
reg = <0x00622000 (DT_SIZE_M(2) - DT_SIZE_K(136))>;
};
};
};

19
boards/nxp/mimxrt1050_evk/mimxrt1050_evk_mimxrt1052_hyperflash.overlay
View file

@ -46,25 +46,24 @@
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(256)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 14 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@40000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00040000 (DT_SIZE_M(3) + DT_SIZE_K(4))>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(56))>;
};
slot1_partition: partition@341000 {
slot1_partition: partition@32E000 {
label = "image-1";
reg = <0x00341000 DT_SIZE_M(3)>;
reg = <0x0032E000 DT_SIZE_M(3)>;
};
storage_partition: partition@641000 {
storage_partition: partition@62E000 {
label = "storage";
reg = <0x00641000 (DT_SIZE_M(57) + DT_SIZE_K(764))>;
reg = <0x0062E000 (DT_SIZE_M(58) - DT_SIZE_K(184))>;
};
};
};

20
boards/nxp/mimxrt1050_evk/mimxrt1050_evk_mimxrt1052_qspi.overlay
View file

@ -27,30 +27,28 @@
jedec-id = [9d 70 17];
erase-block-size = <4096>;
write-block-size = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 2 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@10000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 (DT_SIZE_M(3) + DT_SIZE_K(4))>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(8))>;
};
slot1_partition: partition@311000 {
slot1_partition: partition@322000 {
label = "image-1";
reg = <0x00311000 DT_SIZE_M(3)>;
reg = <0x00322000 DT_SIZE_M(3)>;
};
storage_partition: partition@611000 {
storage_partition: partition@622000 {
label = "storage";
reg = <0x00611000 DT_SIZE_K(1980)>;
reg = <0x00622000 (DT_SIZE_M(2) - DT_SIZE_K(136))>;
};
};
};

19
boards/nxp/mimxrt1060_evk/mimxrt1060_evk_mimxrt1062_hyperflash.overlay
View file

@ -44,25 +44,24 @@
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(256)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 14 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@40000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00040000 (DT_SIZE_M(3) + DT_SIZE_K(4))>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(56))>;
};
slot1_partition: partition@341000 {
slot1_partition: partition@32E000 {
label = "image-1";
reg = <0x00341000 DT_SIZE_M(3)>;
reg = <0x0032E000 DT_SIZE_M(3)>;
};
storage_partition: partition@641000 {
storage_partition: partition@62E000 {
label = "storage";
reg = <0x00641000 (DT_SIZE_M(57) + DT_SIZE_K(764))>;
reg = <0x0062E000 (DT_SIZE_M(58) - DT_SIZE_K(184))>;
};
};
};

19
boards/nxp/mimxrt1060_evk/mimxrt1060_evk_mimxrt1062_qspi.overlay
View file

@ -34,25 +34,24 @@
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 2 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@10000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 (DT_SIZE_M(3) + DT_SIZE_K(4))>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(8))>;
};
slot1_partition: partition@311000 {
slot1_partition: partition@322000 {
label = "image-1";
reg = <0x00311000 DT_SIZE_M(3)>;
reg = <0x00322000 DT_SIZE_M(3)>;
};
storage_partition: partition@611000 {
storage_partition: partition@622000 {
label = "storage";
reg = <0x00611000 DT_SIZE_K(1980)>;
reg = <0x00622000 (DT_SIZE_M(2) - DT_SIZE_K(136))>;
};
};
};

18
boards/nxp/mimxrt1062_fmurt6/mimxrt1062_fmurt6.dts
View file

@ -206,22 +206,24 @@
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(256)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
slot0_partition: partition@40000 {
/* The MCUBoot swap-move algorithm uses the last 14 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00040000 DT_SIZE_M(3)>;
reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(56))>;
};
slot1_partition: partition@340000 {
slot1_partition: partition@32E000 {
label = "image-1";
reg = <0x00340000 DT_SIZE_M(3)>;
reg = <0x0032E000 DT_SIZE_M(3)>;
};
storage_partition: partition@640000 {
storage_partition: partition@62E000 {
label = "storage";
reg = <0x00640000 (DT_SIZE_M(557) + DT_SIZE_K(768))>;
reg = <0x0062E000 (DT_SIZE_M(58) - DT_SIZE_K(184))>;
};
};
};

16
boards/nxp/mimxrt1064_evk/mimxrt1064_evk.dts
View file

@ -202,22 +202,22 @@ arduino_i2c: &lpi2c1 {};
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 DT_SIZE_K(64)>;
reg = <0x00000000 DT_SIZE_K(128)>;
};
/* Note slot 0 has one additional sector,
* this is intended for use with the swap move algorithm
/* The MCUBoot swap-move algorithm uses the last 2 sectors
* of the primary slot0 for swap status and move.
*/
slot0_partition: partition@10000 {
slot0_partition: partition@20000 {
label = "image-0";
reg = <0x00010000 DT_SIZE_K(2016)>;
reg = <0x00020000 (DT_SIZE_K(1980) + DT_SIZE_K(8))>;
};
slot1_partition: partition@208000 {
slot1_partition: partition@211000 {
label = "image-1";
reg = <0x00208000 DT_SIZE_K(2012)>;
reg = <0x00211000 DT_SIZE_K(1980)>;
};
/* The storage partition is located in is25wp064 */
};
};