https://devzone.nordicsemi.com/f/nordic-q-a/65770/spu-nrf53-not-run-non-secure-appNo available samples initiate the non-secure CPU (CONFIG_SPM = y) the secure cpu is loop! Zephyr master NRF master Help me please! The test consists of running a simple hello world on cpuns nrf5340pdk. Thank you. *** Booting Zephyr OSen-USTelligent Community 13Wed, 21 Oct 2020 13:23:05 GMThttps://devzone.nordicsemi.com/thread/276219?ContentTypeID=1Wed, 21 Oct 2020 13:23:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:df67dcdb-9fc0-4b3f-b598-5224d9622cc6Simon<p>I tested the PR today and it did not fix the issue. However, the pull request&nbsp;has been updated today, which should make it possible to run a nonsecure sample with an nRF53 PDK v0.8.0 board. I just tested it&nbsp;and confirmed that it worked with&nbsp;the hello world sample.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/275839?ContentTypeID=1Tue, 20 Oct 2020 10:17:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:638f1b45-929d-4d22-b712-f6b249a126b7Simon<p>Could you test out <a href="https://github.com/nrfconnect/sdk-nrf/pull/3173">this PR</a>, and see if it resolves your issues? I have not been able to test it yet, but will tomorrow.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/275695?ContentTypeID=1Mon, 19 Oct 2020 16:36:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c36bef37-a11a-40d2-9f7b-5533a083b168Roberto Cortez<p>tks</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/275535?ContentTypeID=1Mon, 19 Oct 2020 09:18:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:91e216b1-f312-4a5f-b452-2ba82a7fb2a5Simon<p>I would just like to tell you that someone is currently looking into this and we are trying to get to the bottom of this. Will keep you updated on the progress.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/274387?ContentTypeID=1Mon, 12 Oct 2020 14:49:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ae5c1cae-5029-482e-8cc2-21f532eb1bc8Simon<p>I&#39;ve been sick lately and haven&#39;t been able to answer you until now.&nbsp;I will ask internally about this and get back to you.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/273583?ContentTypeID=1Wed, 07 Oct 2020 17:40:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bd38990a-12fb-49e9-84c2-8456485ffec6Roberto Cortez<p>Any evolution?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/271552?ContentTypeID=1Fri, 25 Sep 2020 13:32:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:13bae834-9826-47b3-9fad-5ecc2a4da36cRoberto Cortez<p><span>Thank you! I still need this solution!</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/271454?ContentTypeID=1Fri, 25 Sep 2020 08:17:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b5ba51af-552c-4d16-84dc-5ec9033f52b3Simon<p>This is reported internally and currently being looked into, I will keep you updated.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/270720?ContentTypeID=1Tue, 22 Sep 2020 06:10:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c41c1d25-0210-47ed-b8ef-8d61ee6e3f8eSimon<p>My colleague has the same board revision as you and is experiencing similar behaviour. He is currently looking into it.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/270594?ContentTypeID=1Mon, 21 Sep 2020 12:47:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:01926954-3b9f-4aab-bb8b-dc49dcad6ba8Roberto Cortez<p><span>In the package informs nRF6835 Rev 0.8.0 2019.51</span></p> <div style="left:-13px;position:absolute;top:22.6px;" id="gtx-trans"> <div class="gtx-trans-icon"></div> </div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/270590?ContentTypeID=1Mon, 21 Sep 2020 12:36:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5005194d-4246-40ee-a198-e968a3182366Simon<p>What version of the nRF53 PDK do you have?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/270293?ContentTypeID=1Fri, 18 Sep 2020 09:46:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:25b0c110-5922-44fc-9764-faf20f60bd75Simon<p>This ticket was marked as &quot;Verified&quot; and it was removed from my queue, and that is the reson I haven&#39;t answered you. I will look into this.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269657?ContentTypeID=1Tue, 15 Sep 2020 12:36:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c5a2d386-0d39-45e2-89e1-af628b0e75a7Roberto Cortez<p>Hi Simon! tks for the answer!</p> <p>FYI nrfjprog -f NRF53 --eraseall no effect, I have been using --recover to clear the flash and the UCR!</p> <p>Your merged.hex doesn&#39;t work either!</p> <p>I found a flaw in the jump to the correct block of the flash, to get around this in this case I am changing the file spm.c line 38 from:<br />((NON_SECURE_APP_ADDRESS) / (FLASH_SECURE_ATTRIBUTION_REGION_SIZE))<br />for:<br />((NON_SECURE_APP_ADDRESS) / (FLASH_SECURE_ATTRIBUTION_REGION_SIZE) -1)</p> <p>but it gives me problems when I start MCUBOOT!</p> <p>I need to implement FOTA and I need MCUBOOT to work!</p> <p>another test I did was with the NCS V1.2.0 version, it seems to work, but the development of my sw depends on some features already implemented in the latest version!</p> <p></p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/0572.hello_5F00_world.zip">devzone.nordicsemi.com/.../0572.hello_5F00_world.zip</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269509?ContentTypeID=1Tue, 15 Sep 2020 05:53:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:31868978-d703-48c7-9c47-7d9dffe5456bSimon<p>That is strange. Eariler I told you to run&nbsp;<span>rfjprog --eraseall first. Could you instead run&nbsp;<em>nrfjprog -f NRF53 --eraseall</em>, to specify that the flash in the application core should get erasesd.</span></p> <p><span>Could you test this file?</span></p> <p><span><a href="https://devzone.nordicsemi.com/cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-b10814d1f52f4bfbb03aa68dbb4d6e22/merged.hex">devzone.nordicsemi.com/.../merged.hex</a></span></p> <p><span>Then run the following commands:</span></p> <p><span><pre class="ui-code" data-mode="text">nrfjprog -f NRF53 --eraseall nrfjprog -f NRF53 --program merged.hex nrfjprog --pinreset</pre></span></p> <p><span>If that doesn&#39;t work, could you upload the file&nbsp;zephyr\samples\hello_world\build\zephyr\merged.hex, and I can test it on my board.</span></p> <p><span>Best regards,</span></p> <p><span>Simon</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269435?ContentTypeID=1Mon, 14 Sep 2020 14:29:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ff99e740-2bd8-4a80-ae97-709c0590fe79Roberto Cortez<p>Hi Simon,&nbsp;</p> <p><span>keep getting error!</span></p> <p>I get bus fault!</p> <p><pre class="ui-code" data-mode="text">*** Booting Zephyr OS build v2.3.0-rc1-ncs1 *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 w. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NVMC Non-Secure OK 05 NRF_UARTE1 Non-Secure OK 06 NRF_UARTE2 Secure SKIP 07 NRF_TWIM2 Non-Secure OK 08 NRF_SPIM3 Non-Secure OK 09 NRF_TIMER0 Non-Secure OK 10 NRF_TIMER1 Non-Secure OK 11 NRF_TIMER2 Non-Secure OK 12 NRF_SAADC Non-Secure OK 13 NRF_PWM0 Non-Secure OK 14 NRF_PWM1 Non-Secure OK 15 NRF_PWM2 Non-Secure OK 16 NRF_PWM3 Non-Secure OK 17 NRF_IPC Non-Secure OK 18 NRF_VMC Non-Secure OK 19 NRF_FPU Non-Secure OK 20 NRF_EGU1 Non-Secure OK 21 NRF_EGU2 Non-Secure OK 22 NRF_DPPIC Non-Secure OK 23 NRF_GPIOTE1 Non-Secure OK 24 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010630 SPM: NS reset vector at 0x8f21 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1 *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 w. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NVMC Non-Secure OK 05 NRF_UARTE1 Non-Secure OK 06 NRF_UARTE2 Secure SKIP 07 NRF_TWIM2 Non-Secure OK 08 NRF_SPIM3 Non-Secure OK 09 NRF_TIMER0 Non-Secure OK 10 NRF_TIMER1 Non-Secure OK 11 NRF_TIMER2 Non-Secure OK 12 NRF_SAADC Non-Secure OK 13 NRF_PWM0 Non-Secure OK 14 NRF_PWM1 Non-Secure OK 15 NRF_PWM2 Non-Secure OK 16 NRF_PWM3 Non-Secure OK 17 NRF_IPC Non-Secure OK 18 NRF_VMC Non-Secure OK 19 NRF_FPU Non-Secure OK 20 NRF_EGU1 Non-Secure OK 21 NRF_EGU2 Non-Secure OK 22 NRF_DPPIC Non-Secure OK 23 NRF_GPIOTE1 Non-Secure OK 24 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010630 SPM: NS reset vector at 0x8f21 SPM: prepare to jump to Non-Secure image. </pre></p> <p></p> <p><img alt="Bus Fault" src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/Captura-de-tela-de-2020_2D00_09_2D00_14-11_2D00_26_2D00_19.png" /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269337?ContentTypeID=1Mon, 14 Sep 2020 10:21:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7bcc0727-d033-42cc-9957-c54ebd3d8184Simon<p>Based on this log from the initial post:</p> <p><pre class="ui-code" data-mode="text">*** Booting Zephyr OS build v2.3.0-rc1-ncs1-1452-g53bfa7b0256a ***</pre>It does not seem like you&#39;re using the correct version of NCS/Zephyr. I&#39;m getting the following:</p> <p><pre class="ui-code" data-mode="text">*** Booting Zephyr OS build v2.3.0-rc1-ncs1 ***</pre></p> <p>Try updating to NCS v1.3.0.</p> <p><span style="text-decoration:underline;">If you&#39;ve installed it manually:</span></p> <p><span style="text-decoration:underline;"><pre class="ui-code" data-mode="text">cd zephyr/nrf git checkout v1.3.0 west update</pre></span></p> <p>You could also install NCS v1.3.0 using the Toolchain Manager.</p> <p>Try this and see if you&#39;re errors goes away.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269050?ContentTypeID=1Thu, 10 Sep 2020 16:47:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0d7916d5-0a61-479d-821d-dbc74ac23392Roberto Cortez<p><pre class="ui-code" data-mode="text">roberto@G5:~/ncs/zephyr/samples/hello_world$ west build -b nrf5340pdk_nrf5340_cpuappns &amp;&amp; west flash -- west build: generating a build system Including boilerplate (Zephyr base): /home/roberto/ncs/zephyr/cmake/app/boilerplate.cmake -- Application: /home/roberto/ncs/zephyr/samples/hello_world -- Zephyr version: 2.3.99 (/home/roberto/ncs/zephyr) -- Found Python3: /usr/bin/python3.8 (found suitable exact version &quot;3.8.2&quot;) found components: Interpreter -- Found west: /home/roberto/.local/bin/west (found suitable version &quot;0.7.2&quot;, minimum required is &quot;0.7.1&quot;) -- Board: nrf5340pdk_nrf5340_cpuappns ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK -- Found toolchain: zephyr (/home/roberto/zephyr-sdk-0.11.4) -- Found dtc: /home/roberto/zephyr-sdk-0.11.4/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version &quot;1.5.0&quot;, minimum required is &quot;1.4.6&quot;) -- Found BOARD.dts: /home/roberto/ncs/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuappns.dts nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:55.42-67.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@40000000/flash-controller@39000: duplicate unit-address (also used in node /soc/peripheral@40000000/kmu@39000) nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:329.19-335.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@40000000/clock@5000: duplicate unit-address (also used in node /soc/peripheral@40000000/power@5000) nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:539.31-540.5: Warning (unique_unit_address_if_enabled): /reserved-memory/image@20000000: duplicate unit-address (also used in node /reserved-memory/image_s@20000000) also defined at nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:559.14-561.3 -- Generated zephyr.dts: /home/roberto/ncs/zephyr/samples/hello_world/build/zephyr/zephyr.dts -- Generated devicetree_unfixed.h: /home/roberto/ncs/zephyr/samples/hello_world/build/zephyr/include/generated/devicetree_unfixed.h Parsing /home/roberto/ncs/zephyr/Kconfig Loaded configuration &#39;/home/roberto/ncs/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuappns_defconfig&#39; Merged configuration &#39;/home/roberto/ncs/zephyr/samples/hello_world/prj.conf&#39; Configuration saved to &#39;/home/roberto/ncs/zephyr/samples/hello_world/build/zephyr/.config&#39; Kconfig header saved to &#39;/home/roberto/ncs/zephyr/samples/hello_world/build/zephyr/include/generated/autoconf.h&#39; -- The C compiler identification is GNU 9.2.0 -- The CXX compiler identification is GNU 9.2.0 -- The ASM compiler identification is GNU -- Found assembler: /home/roberto/zephyr-sdk-0.11.4/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- Cache files will be written to: /home/roberto/.cache/zephyr Changed board to secure nrf5340pdk_nrf5340_cpuapp (NOT NS) === child image spm - begin === Including boilerplate (Zephyr base): /home/roberto/ncs/zephyr/cmake/app/boilerplate.cmake -- Application: /home/roberto/ncs/nrf/samples/spm -- Zephyr version: 2.3.99 (/home/roberto/ncs/zephyr) -- Found Python3: /usr/bin/python3.8 (found suitable exact version &quot;3.8.2&quot;) found components: Interpreter -- Found west: /home/roberto/.local/bin/west (found suitable version &quot;0.7.2&quot;, minimum required is &quot;0.7.1&quot;) -- Board: nrf5340pdk_nrf5340_cpuapp -- Found toolchain: zephyr (/home/roberto/zephyr-sdk-0.11.4) -- Found dtc: /home/roberto/zephyr-sdk-0.11.4/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version &quot;1.5.0&quot;, minimum required is &quot;1.4.6&quot;) -- Found BOARD.dts: /home/roberto/ncs/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuapp.dts nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:55.42-67.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/flash-controller@39000: duplicate unit-address (also used in node /soc/peripheral@50000000/kmu@39000) nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:329.19-335.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/clock@5000: duplicate unit-address (also used in node /soc/peripheral@50000000/power@5000) nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:577.31-578.5: Warning (unique_unit_address_if_enabled): /reserved-memory/image@20000000: duplicate unit-address (also used in node /reserved-memory/image_s@20000000) also defined at nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:597.14-599.3 -- Generated zephyr.dts: /home/roberto/ncs/zephyr/samples/hello_world/build/spm/zephyr/zephyr.dts -- Generated devicetree_unfixed.h: /home/roberto/ncs/zephyr/samples/hello_world/build/spm/zephyr/include/generated/devicetree_unfixed.h Parsing /home/roberto/ncs/zephyr/Kconfig Loaded configuration &#39;/home/roberto/ncs/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuapp_defconfig&#39; Merged configuration &#39;/home/roberto/ncs/nrf/samples/spm/prj.conf&#39; Configuration saved to &#39;/home/roberto/ncs/zephyr/samples/hello_world/build/spm/zephyr/.config&#39; Kconfig header saved to &#39;/home/roberto/ncs/zephyr/samples/hello_world/build/spm/zephyr/include/generated/autoconf.h&#39; -- The C compiler identification is GNU 9.2.0 -- The CXX compiler identification is GNU 9.2.0 -- The ASM compiler identification is GNU -- Found assembler: /home/roberto/zephyr-sdk-0.11.4/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- Cache files will be written to: /home/roberto/.cache/zephyr -- Configuring done -- Generating done -- Build files have been written to: /home/roberto/ncs/zephyr/samples/hello_world/build/spm === child image spm - end === -- Configuring done -- Generating done -- Build files have been written to: /home/roberto/ncs/zephyr/samples/hello_world/build -- west build: building application [1/145] Preparing syscall dependency handling [7/145] Performing build step for &#39;spm_subimage&#39; [1/137] Preparing syscall dependency handling [132/137] Linking C executable zephyr/zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 32 KB 32 KB 100.00% SRAM: 3960 B 64 KB 6.04% IDT_LIST: 40 B 2 KB 1.95% [137/137] Linking C executable zephyr/zephyr.elf [139/145] Linking C executable zephyr/zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 14728 B 992 KB 1.45% SRAM: 4056 B 384 KB 1.03% IDT_LIST: 56 B 2 KB 2.73% [145/145] Generating zephyr/merged.hex -- west flash: rebuilding [0/9] Performing build step for &#39;spm_subimage&#39; ninja: no work to do. [1/2] cd /home/roberto/ncs/zephyr/samples/hello_world/build/zephyr/cmake/flash &amp;&amp; /usr/bin/cmake -E echo -- west flash: using runner nrfjprog Using board 960181693 -- runners.nrfjprog: Flashing file: /home/roberto/ncs/zephyr/samples/hello_world/build/zephyr/merged.hex Parsing hex file. Erasing page at address 0x0. Erasing page at address 0x1000. Erasing page at address 0x2000. Erasing page at address 0x3000. Erasing page at address 0x4000. Erasing page at address 0x5000. Erasing page at address 0x6000. Erasing page at address 0x7000. Erasing page at address 0x8000. Erasing page at address 0x9000. Erasing page at address 0xA000. Erasing page at address 0xB000. Applying system reset. Checking that the area to write is not protected. Programming device. Applying pin reset. -- runners.nrfjprog: Board with serial number 960181693 flashed successfully. </pre></p> <p><pre class="ui-code" data-mode="text">Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x8cre rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK 13 NRF_SAADC Non-Secure OK 14 NRF_PWM0 Non-Secure OK 15 NRF_PWM1 Non-Secure OK 16 NRF_PWM2 Non-Secure OK 17 NRF_PWM3 Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010698 SPM: NS reset vector at 0x9121 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1-2407-g91d81dc7e0ce *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK 13 NRF_SAADC Non-Secure OK 14 NRF_PWM0 Non-Secure OK 15 NRF_PWM1 Non-Secure OK 16 NRF_PWM2 Non-Secure OK 17 NRF_PWM3 Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010698 SPM: NS reset vector at 0x9121 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1-2407-g91d81dc7e0ce *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK 13 NRF_SAADC Non-Secure OK 14 NRF_PWM0 Non-Secure OK 15 NRF_PWM1 Non-Secure OK 16 NRF_PWM2 Non-Secure OK 17 NRF_PWM3 Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010698 SPM: NS reset vector at 0x9121 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1-2407-g91d81dc7e0ce *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK 13 NRF_SAADC Non-Secure OK 14 NRF_PWM0 Non-Secure OK 15 NRF_PWM1 Non-Secure OK 16 NRF_PWM2 Non-Secure OK 17 NRF_PWM3 Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010698 SPM: NS reset vector at 0x9121 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1-2407-g91d81dc7e0ce *** </pre></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269047?ContentTypeID=1Thu, 10 Sep 2020 16:36:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d6bb1283-b1cf-49b9-9951-64d6a65798bfRoberto Cortez<p><span>Simon, I redid all the installation of the ncs, use a new board and the results are the same! Secure CPU loop!</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269033?ContentTypeID=1Thu, 10 Sep 2020 14:36:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:60b70d33-ec93-4d7f-966c-8521accf95eaRoberto Cortez<p>not yet Simon!</p> <p><pre class="ui-code" data-mode="text">roberto@G5:~/nordic_zephyr/zephyr/samples/hello_world$ west build -b nrf5340pdk_nrf5340_cpuappns &amp;&amp; west flash -- west build: generating a build system Including boilerplate (Zephyr base): /home/roberto/nordic_zephyr/zephyr/cmake/app/boilerplate.cmake -- Application: /home/roberto/nordic_zephyr/zephyr/samples/hello_world -- Zephyr version: 2.3.99 (/home/roberto/nordic_zephyr/zephyr) -- Found Python3: /usr/bin/python3.8 (found suitable exact version &quot;3.8.2&quot;) found components: Interpreter -- Board: nrf5340pdk_nrf5340_cpuappns ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK -- Found toolchain: zephyr (/home/roberto/zephyr-sdk-0.11.4) -- Found west: /home/roberto/.local/bin/west (found suitable version &quot;0.7.2&quot;, minimum required is &quot;0.7.1&quot;) -- Found dtc: /home/roberto/zephyr-sdk-0.11.4/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version &quot;1.5.0&quot;, minimum required is &quot;1.4.6&quot;) -- Found BOARD.dts: /home/roberto/nordic_zephyr/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuappns.dts nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:56.42-68.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@40000000/flash-controller@39000: duplicate unit-address (also used in node /soc/peripheral@40000000/kmu@39000) nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:330.19-336.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@40000000/clock@5000: duplicate unit-address (also used in node /soc/peripheral@40000000/power@5000) nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:540.31-541.5: Warning (unique_unit_address_if_enabled): /reserved-memory/image@20000000: duplicate unit-address (also used in node /reserved-memory/image_s@20000000) also defined at nrf5340pdk_nrf5340_cpuappns.dts.pre.tmp:560.14-562.3 -- Generated zephyr.dts: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/zephyr.dts -- Generated devicetree_unfixed.h: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/include/generated/devicetree_unfixed.h Parsing /home/roberto/nordic_zephyr/zephyr/Kconfig Loaded configuration &#39;/home/roberto/nordic_zephyr/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuappns_defconfig&#39; Merged configuration &#39;/home/roberto/nordic_zephyr/zephyr/samples/hello_world/prj.conf&#39; Configuration saved to &#39;/home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/.config&#39; Kconfig header saved to &#39;/home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/include/generated/autoconf.h&#39; -- The C compiler identification is GNU 9.2.0 -- The CXX compiler identification is GNU 9.2.0 -- The ASM compiler identification is GNU -- Found assembler: /home/roberto/zephyr-sdk-0.11.4/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- Cache files will be written to: /home/roberto/.cache/zephyr Changed board to secure nrf5340pdk_nrf5340_cpuapp (NOT NS) === child image spm - nrf5340pdk_nrf5340_cpuapp begin === Including boilerplate (Zephyr base): /home/roberto/nordic_zephyr/zephyr/cmake/app/boilerplate.cmake -- Application: /home/roberto/nordic_zephyr/nrf/samples/spm -- Zephyr version: 2.3.99 (/home/roberto/nordic_zephyr/zephyr) -- Found Python3: /usr/bin/python3.8 (found suitable exact version &quot;3.8.2&quot;) found components: Interpreter -- Board: nrf5340pdk_nrf5340_cpuapp -- Found toolchain: zephyr (/home/roberto/zephyr-sdk-0.11.4) -- Found west: /home/roberto/.local/bin/west (found suitable version &quot;0.7.2&quot;, minimum required is &quot;0.7.1&quot;) -- Found dtc: /home/roberto/zephyr-sdk-0.11.4/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version &quot;1.5.0&quot;, minimum required is &quot;1.4.6&quot;) -- Found BOARD.dts: /home/roberto/nordic_zephyr/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuapp.dts nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:56.42-68.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/flash-controller@39000: duplicate unit-address (also used in node /soc/peripheral@50000000/kmu@39000) nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:330.19-336.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/clock@5000: duplicate unit-address (also used in node /soc/peripheral@50000000/power@5000) nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:578.31-579.5: Warning (unique_unit_address_if_enabled): /reserved-memory/image@20000000: duplicate unit-address (also used in node /reserved-memory/image_s@20000000) also defined at nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:598.14-600.3 -- Generated zephyr.dts: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/spm/zephyr/zephyr.dts -- Generated devicetree_unfixed.h: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/spm/zephyr/include/generated/devicetree_unfixed.h Parsing /home/roberto/nordic_zephyr/zephyr/Kconfig Loaded configuration &#39;/home/roberto/nordic_zephyr/zephyr/boards/arm/nrf5340dk_nrf5340/nrf5340pdk_nrf5340_cpuapp_defconfig&#39; Merged configuration &#39;/home/roberto/nordic_zephyr/nrf/samples/spm/prj.conf&#39; Configuration saved to &#39;/home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/spm/zephyr/.config&#39; Kconfig header saved to &#39;/home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/spm/zephyr/include/generated/autoconf.h&#39; -- The C compiler identification is GNU 9.2.0 -- The CXX compiler identification is GNU 9.2.0 -- The ASM compiler identification is GNU -- Found assembler: /home/roberto/zephyr-sdk-0.11.4/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- Cache files will be written to: /home/roberto/.cache/zephyr -- Configuring done -- Generating done -- Build files have been written to: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/spm === child image spm - nrf5340pdk_nrf5340_cpuapp end === Changed board to secure nrf5340pdk_nrf5340_cpuapp (NOT NS) -- Configuring done -- Generating done -- Build files have been written to: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build -- west build: building application [1/146] Preparing syscall dependency handling [7/146] Performing build step for &#39;spm_subimage&#39; [1/137] Preparing syscall dependency handling [132/137] Linking C executable zephyr/zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 32 KB 32 KB 100.00% SRAM: 3880 B 64 KB 5.92% IDT_LIST: 40 B 2 KB 1.95% [137/137] Linking C executable zephyr/zephyr.elf [139/146] Linking C executable zephyr/zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 12900 B 992 KB 1.27% SRAM: 3976 B 384 KB 1.01% IDT_LIST: 56 B 2 KB 2.73% [146/146] Generating zephyr/merged_domains.hex -- west flash: rebuilding [0/9] Performing build step for &#39;spm_subimage&#39; ninja: no work to do. [1/2] cd /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/cmake/flash &amp;&amp; /usr/bin/cmake -E echo -- west flash: using runner nrfjprog -- runners.nrfjprog: Flashing file: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/merged.hex Parsing hex file. Erasing page at address 0x0. Erasing page at address 0x1000. Erasing page at address 0x2000. Erasing page at address 0x3000. Erasing page at address 0x4000. Erasing page at address 0x5000. Erasing page at address 0x6000. Erasing page at address 0x7000. Erasing page at address 0x8000. Erasing page at address 0x9000. Erasing page at address 0xA000. Erasing page at address 0xB000. Applying system reset. Checking that the area to write is not protected. Programming device. Applying pin reset. -- runners.nrfjprog: Board with serial number 960181693 flashed successfully. roberto@G5:~/nordic_zephyr/zephyr/samples/hello_world$ nrfjprog --recover Recovering device. This operation might take 30s. Erasing user code and UICR flash areas. roberto@G5:~/nordic_zephyr/zephyr/samples/hello_world$ nrfjprog --eraseall Erasing user available code and UICR flash areas. Applying system reset. roberto@G5:~/nordic_zephyr/zephyr/samples/hello_world$ west build -b nrf5340pdk_nrf5340_cpuappns &amp;&amp; west flash [0/9] Performing build step for &#39;spm_subimage&#39; ninja: no work to do. -- west flash: rebuilding [0/9] Performing build step for &#39;spm_subimage&#39; ninja: no work to do. [1/2] cd /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/cmake/flash &amp;&amp; /usr/bin/cmake -E echo -- west flash: using runner nrfjprog -- runners.nrfjprog: Flashing file: /home/roberto/nordic_zephyr/zephyr/samples/hello_world/build/zephyr/merged.hex Parsing hex file. Erasing page at address 0x0. Erasing page at address 0x1000. Erasing page at address 0x2000. Erasing page at address 0x3000. Erasing page at address 0x4000. Erasing page at address 0x5000. Erasing page at address 0x6000. Erasing page at address 0x7000. Erasing page at address 0x8000. Erasing page at address 0x9000. Erasing page at address 0xA000. Erasing page at address 0xB000. Applying system reset. Checking that the area to write is not protected. Programming device. Applying pin reset. -- runners.nrfjprog: Board with serial number 960181693 flashed successfully. </pre></p> <p><pre class="ui-code" data-mode="text">Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK 13 NRF_SAADC Non-Secure OK 14 NRF_PWM0 Non-Secure OK 15 NRF_PWM1 Non-Secure OK 16 NRF_PWM2 Non-Secure OK 17 NRF_PWM3 Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010648 SPM: NS reset vector at 0x8e31 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1-1446-g26216d1f7e09 *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK 13 NRF_SAADC Non-Secure OK 14 NRF_PWM0 Non-Secure OK 15 NRF_PWM1 Non-Secure OK 16 NRF_PWM2 Non-Secure OK 17 NRF_PWM3 Non-Secure OK 18 NRF_IPC Non-Secure OK 19 NRF_VMC Non-Secure OK 20 NRF_FPU Non-Secure OK 21 NRF_EGU1 Non-Secure OK 22 NRF_EGU2 Non-Secure OK 23 NRF_DPPIC Non-Secure OK 24 NRF_GPIOTE1 Non-Secure OK 25 NRF_REGULATORS Non-Secure OK SPM: NS image at 0x8000 SPM: NS MSP at 0x20010648 SPM: NS reset vector at 0x8e31 SPM: prepare to jump to Non-Secure image. *** Booting Zephyr OS build v2.3.0-rc1-ncs1-1446-g26216d1f7e09 *** Flash regions Domain Permissions 00 01 0x00000 0x08000 Secure rwxl 02 63 0x08000 0x100000 Non-Secure rwxl Non-secure callable region 0 placed in flash region 1 with size 32. SRAM region Domain Permissions 00 07 0x00000 0x10000 Secure rwxl 08 63 0x10000 0x80000 Non-Secure rwxl Peripheral Domain Status 00 NRF_P0 Non-Secure OK 01 NRF_CLOCK Non-Secure OK 02 NRF_RTC0 Non-Secure OK 03 NRF_RTC1 Non-Secure OK 04 NRF_NFCT Non-Secure OK 05 NRF_NVMC Non-Secure OK 06 NRF_UARTE1 Non-Secure OK 07 NRF_UARTE2 Secure SKIP 08 NRF_TWIM2 Non-Secure OK 09 NRF_SPIM3 Non-Secure OK 10 NRF_TIMER0 Non-Secure OK 11 NRF_TIMER1 Non-Secure OK 12 NRF_TIMER2 Non-Secure OK </pre></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/269027?ContentTypeID=1Thu, 10 Sep 2020 14:14:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3d45168b-baee-4ac0-9d28-5379c06c6228Simon<p>I was able to make SPM work on the nRF53 DK and NCS v1.3.0, I did the following:</p> <ul> <li>cd zephyr/samples/hello_world</li> <li>west build -b nrf5340pdk_nrf5340_cpuappns &amp;&amp; west flash</li> </ul> <p>Try running nrfjprog --eraseall first if this doesn&#39;t work</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>