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[nrf fromlist] boards: nordic: nrf54l20pdk: Increase RAM,Flash on FLPR #2629

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[nrf fromlist] boards: nordic: nrf54l20pdk: Increase RAM,Flash on FLPR #2629

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nordic-segl
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Increase SRAM and RRAM available for FLPR core on nRF54L20.
Increase both memories from 64k to 96 as it's on L15.
L20 has more memory than L15.
Currently, some tests/samples doesn't fit.

manifest-pr-skip

@nordic-segl nordic-segl requested review from mstasiaknordic, kl-cruz, anangl and a team March 18, 2025 07:35
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 18, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
b155a78 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl mentioned this pull request Mar 18, 2025
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Current partitioning is

RRAM: 0x0 - 0x1FD000; size 0x1FD000 (2036 KB)
 // APP:
      0x0 - 0x1ed000; size 0x1ed000 (1972k) APP RRAM

      0x0 -  0x10000; size  0x10000   (64k) boot_partition
  0x10000 -  0x80400; size  0x70400  (449k) slot0_partition
  0x80400 -  0xf0800; size  0x70400  (449k) slot0_ns_partition
  0xf0800 - 0x160c00; size  0x70400  (449k) slot1_partition
 0x160c00 - 0x1d1000; size  0x70400  (449k) slot1_ns_partition
 0x1d1000 - 0x1ed000; size  0x1C000  (112k) ???
 // FLPR:
 0x1ed000 - 0x1FD000; size  0x10000   (64k) FLPR RRAM / cpuflpr_code_partition


SRAM: 0x20000000 - 0x20080000; size 0x80000 (512 KB)

0x20000000 - 0x2006fc00; size 0x6fc00 (447k) APP SRAM
0x2006fc00 - 0x2007fc00; size  0x10000 (64k) cpuflpr_sram_code_data
0x2007fc00 - 0x20080000; size    0x400  (1k) ???

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nordic-segl commented Mar 18, 2025 •
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Partitioning after this PR is merged:

RRAM: 0x0 - 0x1FD000; size 0x1FD000 (2036 KB)
 // APP:
      0x0 - 0x1e5000; size 0x1e5000 (1940k) APP RRAM

      0x0 -  0x10000; size  0x10000   (64k) boot_partition
  0x10000 -  0x80400; size  0x70400  (449k) slot0_partition
  0x80400 -  0xf0800; size  0x70400  (449k) slot0_ns_partition
  0xf0800 - 0x160c00; size  0x70400  (449k) slot1_partition
 0x160c00 - 0x1d1000; size  0x70400  (449k) slot1_ns_partition
 0x1d1000 - 0x1e5000; size  0x14000  (80) ???
 // FLPR:
 0x1e5000 - 0x1FD000; size  0x18000   (96k) FLPR RRAM / cpuflpr_code_partition


SRAM: 0x20000000 - 0x20080000; size 0x80000 (512 KB)

0x20000000 - 0x20067c00; size 0x67C00 (415k) APP SRAM
0x20067c00 - 0x2007fc00; size 0x18000  (96k) cpuflpr_sram_code_data
0x2007fc00 - 0x20080000; size   0x400   (1k) Reserved for VPR context

nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 18, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
a24f7d8 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 3f337ca to 4ad2057 Compare March 18, 2025 11:02
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 18, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
aeeb514 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 4ad2057 to 9831a2f Compare March 18, 2025 11:09
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 18, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
81ce6d2 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 18, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
fa4ac17 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 9831a2f to 26818b7 Compare March 19, 2025 06:58
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 19, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
eea0ae7 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch 2 times, most recently from 24e0d80 to 3f41c5f Compare March 20, 2025 09:41
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 20, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
e111d96 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 20, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
7ff7944 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 3f41c5f to 4edfa87 Compare March 20, 2025 10:47
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 20, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
d252e61 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 4edfa87 to 3313d3c Compare March 20, 2025 13:11
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 20, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
9338744 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 3313d3c to 514328e Compare March 21, 2025 07:43
nordic-segl added a commit to nordic-segl/sdk-nrf that referenced this pull request Mar 21, 2025
@nordic-segl
boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
bed60b2 
Include sdk-zephyr from PR:
nrfconnect/sdk-zephyr#2629

Align Partition Manager configuration.

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl
[nrf fromlist] boards: nordic: nrf54l20pdk: Increase RAM, Flash on FLPR
545eb76 
Increase SRAM and RRAM available for FLPR core on nRF54L20.
Increase both memories from 64k to 96k as it's on L15.
L20 has more memory than L15.
Currently, some tests/samples doesn't fit.

Upstream PR #: 87391

Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
@nordic-segl nordic-segl force-pushed the NRFX-7216_Increase-RAM-Flash-on-nRF54L20-FLPR branch from 514328e to 545eb76 Compare March 27, 2025 08:54
@sonarqubecloud SonarQubeCloud
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Quality Gate Passed Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

nordic-segl
nordic-segl commented Mar 27, 2025
View reviewed changes
boards/nordic/nrf54l20pdk/nrf54l20pdk_nrf54l20_cpuapp.yaml
@@ -10,7 +10,7 @@ toolchain:
- xtools
- zephyr
sysbuild: true
ram: 512
ram: 415
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main branch without FLPR snippet: 512k - 64k -1k = 447k
if FLPR gets 96k: 512k - 96k - 1k = 415k

nordic-segl
nordic-segl commented Mar 27, 2025
View reviewed changes
dts/common/nordic/nrf54l20.dtsi
};

/* 0x20067c00 - 0x20080000; size 0x400 (1k): Reserved for VPR context */
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typo:
/* 0x2007fc00 - 0x20080000; size 0x400 (1k): Reserved for VPR context */

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@nordicjm nordicjm nordicjm approved these changes

@nordic-piks nordic-piks nordic-piks approved these changes

@nordic-bami nordic-bami nordic-bami approved these changes

@mstasiaknordic mstasiaknordic mstasiaknordic approved these changes

@kl-cruz kl-cruz Awaiting requested review from kl-cruz

@anangl anangl Awaiting requested review from anangl

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