nRF9160 disable Bootloader and SPM uart console print

RE: nRF9160 disable Bootloader and SPM uart console print

bbslhb — Mon, 30 Dec 2019 06:28:05 GMT

D:\ncs\nrf\subsys\spm\Kconfig

You can find "config SPM_BOOT_SILENTLY" at line 38

"default n" change to "default y" in line 40.

close your project in SES.

IMPORTANT: delete build_nrf9160_pca10090ns folder in your project.

Open your project and build it again.

Here is my bootloader log:

\0\0\0\0***** Booting Zephyr OS build v2.0.99-ncs1 *****
***** Booting Zephyr OS build v2.0.99-ncs1 *****

RE: nRF9160 disable Bootloader and SPM uart console print

Heidi — Thu, 19 Dec 2019 12:53:07 GMT

If you are able to do what you want in SES, I suggest trying to figure out which configs correspond to your selections in the "Configure nRF Connect SDK Project" menu and then adding these to your prj.conf file. Or try Michael's suggestion.

RE: nRF9160 disable Bootloader and SPM uart console print

nRF9160 — Thu, 19 Dec 2019 11:17:47 GMT

i want to disable MCUBoot log and SPM log

RE: nRF9160 disable Bootloader and SPM uart console print

MJD093 — Thu, 19 Dec 2019 10:19:41 GMT

Have you tried this?

CONFIG_SERIAL=n
CONFIG_STDOUT_CONSOLE=n
CONFIG_LOG=n
CONFIG_BOOT_BANNER=n
CONFIG_PRINTK=n

When I wanted to disable my UART0 and UART1 for power saving I had to use the above.

This allowed me to disable the UART0 peripheral (through additional code, this won't disable the peripherals, it will just stop them being used) as it was no longer being used by any other process and all printk() debug lines you place in your code will be surpressed so there shouldn't be any UART API issues.

RE: nRF9160 disable Bootloader and SPM uart console print

Heidi — Thu, 19 Dec 2019 10:14:05 GMT

[quote user=""]I want to disable MCUBoot, SPM debug log on UART. [/quote]

I think I misunderstood your question Do you want to disable MCUBoot and SPM log or do you want to disable MCUBoot log and SPM log?

RE: nRF9160 disable Bootloader and SPM uart console print

nRF9160 — Thu, 19 Dec 2019 09:21:59 GMT

when i disabled Console drivers in both MCUBoot configuration and SPM configuration in "Configure nRF connect SDK Project" from Segger embedded studio, Log is disabled.

But i want to disable Logs through configuration done in .conf file because it remains forever. while configuration made through project gone on project rebuild.

RE: nRF9160 disable Bootloader and SPM uart console print

Heidi — Thu, 19 Dec 2019 09:13:42 GMT

No, it shouldn't.

RE: nRF9160 disable Bootloader and SPM uart console print

nRF9160 — Thu, 19 Dec 2019 09:12:18 GMT

I have done this but both mcuboot and SPM log is still enabled

RE: nRF9160 disable Bootloader and SPM uart console print

nRF9160 — Thu, 19 Dec 2019 08:59:02 GMT

will it disable MCUBoot Bootloader Logs printed on UART as well?

RE: nRF9160 disable Bootloader and SPM uart console print

Heidi — Thu, 19 Dec 2019 08:30:51 GMT

Hi!

Add this to your CMakeLists.txt file:

set(spm_CONF_FILE
    prj.conf
    $(CMAKE_CURRENT_LIST_DIR)/spm.conf
    )

and create a file called spm.conf in the same location as prj.conf that holds

CONFIG_SERIAL=n

RE: nRF9160 disable Bootloader and SPM uart console print

nRF9160 — Thu, 19 Dec 2019 08:29:26 GMT

In Short, I want to disable Logs on UART0 mentioned Below:

13:31:29.263> <0><0>þ<0>***** Booting <0>***** Booting Zephyr OS build v2.0.99-ncs1-rc1-761-g7e20180c004a *****
13:31:29.263> [00:00:00.007,629] [0m<inf> mcuboot: Starting bootloader[0m
13:31:29.263> [00:00:00.016,265] [0m<inf> mcuboot: Primary image: magic=good, swap_type=0x2, copy_done=0x1, image_ok=0x1[0m
13:31:29.263> [00:00:00.029,541] [0m<inf> mcuboot: Scratch: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3[0m
13:31:29.263> [00:00:00.042,266] [0m<inf> mcuboot: Boot source: none[0m
13:31:29.263> [00:00:00.049,560] [0m<inf> mcuboot: Swap type: none[0m
13:31:29.762> [00:00:00.517,089] [0m<inf> mcuboot: Bootloader chainload address offset: 0xc000[0m
13:31:29.762> [00:00:00.524,810] [0m<inf> mcuboot: Jumping to the first image slot[0m
13:31:29.762> ***** Booting Zephyr OS build v2.0.99-ncs1-rc1-761-g7e20180c004a *****
13:31:29.762> Flash region Domain Permissions
13:31:29.762> 00 0x00000 0x08000 Secure rwxl
13:31:29.762> 01 0x08000 0x10000 Secure rwxl
13:31:29.762> 02 0x10000 0x18000 Secure rwxl
13:31:29.762> 03 0x18000 0x20000 Non-Secure rwxl
13:31:29.762> 04 0x20000 0x28000 Non-Secure rwxl
13:31:29.762> 05 0x28000 0x30000 Non-Secure rwxl
13:31:29.762> 06 0x30000 0x38000 Non-Secure rwxl
13:31:29.762> 07 0x38000 0x40000 Non-Secure rwxl
13:31:29.762> 08 0x40000 0x48000 Non-Secure rwxl
13:31:29.762> 09 0x48000 0x50000 Non-Secure rwxl
13:31:29.762> 10 0x50000 0x58000 Non-Secure rwxl
13:31:29.762> 11 0x58000 0x60000 Non-Secure rwxl
13:31:29.762> 12 0x60000 0x68000 Non-Secure rwxl
13:31:29.762> 13 0x68000 0x70000 Non-Secure rwxl
13:31:29.762> 14 0x70000 0x78000 Non-Secure rwxl
13:31:29.762> 15 0x78000 0x80000 Non-Secure rwxl
13:31:29.762> 16 0x80000 0x88000 Non-Secure rwxl
13:31:29.762> 17 0x88000 0x90000 Non-Secure rwxl
13:31:29.762> 18 0x90000 0x98000 Non-Secure rwxl
13:31:29.762> 19 0x98000 0xa0000 Non-Secure rwxl
13:31:29.762> 20 0xa0000 0xa8000 Non-Secure rwxl
13:31:29.762> 21 0xa8000 0xb0000 Non-Secure rwxl
13:31:29.762> 22 0xb0000 0xb8000 Non-Secure rwxl
13:31:29.762> 23 0xb8000 0xc0000 Non-Secure rwxl
13:31:29.762> 24 0xc0000 0xc8000 Non-Secure rwxl
13:31:29.762> 25 0xc8000 0xd0000 Non-Secure rwxl
13:31:29.762> 26 0xd0000 0xd8000 Non-Secure rwxl
13:31:29.762> 27 0xd8000 0xe0000 Non-Secure rwxl
13:31:29.762> 28 0xe0000 0xe8000 Non-Secure rwxl
13:31:29.762> 29 0xe8000 0xf0000 Non-Secure rwxl
13:31:29.762> 30 0xf0000 0xf8000 Non-Secure rwxl
13:31:29.762> 31 0xf8000 0x100000 Non-Secure rwxl
13:31:29.762> Non-secure callable region 0 placed in flash region 2 with size 32.
13:31:29.762> 
13:31:30.431> 
13:31:30.431> SRAM region Domain Permissions
13:31:30.431> 00 0x00000 0x02000 Secure rwxl
13:31:30.431> 01 0x02000 0x04000 Secure rwxl
13:31:30.431> 02 0x04000 0x06000 Secure rwxl
13:31:30.431> 03 0x06000 0x08000 Secure rwxl
13:31:30.431> 04 0x08000 0x0a000 Secure rwxl
13:31:30.431> 05 0x0a000 0x0c000 Secure rwxl
13:31:30.431> 06 0x0c000 0x0e000 Secure rwxl
13:31:30.431> 07 0x0e000 0x10000 Secure rwxl
13:31:30.431> 08 0x10000 0x12000 Non-Secure rwxl
13:31:30.431> 09 0x12000 0x14000 Non-Secure rwxl
13:31:30.431> 10 0x14000 0x16000 Non-Secure rwxl
13:31:30.431> 11 0x16000 0x18000 Non-Secure rwxl
13:31:30.431> 12 0x18000 0x1a000 Non-Secure rwxl
13:31:30.431> 13 0x1a000 0x1c000 Non-Secure rwxl
13:31:30.431> 14 0x1c000 0x1e000 Non-Secure rwxl
13:31:30.431> 15 0x1e000 0x20000 Non-Secure rwxl
13:31:30.431> 16 0x20000 0x22000 Non-Secure rwxl
13:31:30.431> 17 0x22000 0x24000 Non-Secure rwxl
13:31:30.431> 18 0x24000 0x26000 Non-Secure rwxl
13:31:30.431> 19 0x26000 0x28000 Non-Secure rwxl
13:31:30.431> 20 0x28000 0x2a000 Non-Secure rwxl
13:31:30.431> 21 0x2a000 0x2c000 Non-Secure rwxl
13:31:30.431> 22 0x2c000 0x2e000 Non-Secure rwxl
13:31:30.431> 23 0x2e000 0x30000 Non-Secure rwxl
13:31:30.431> 24 0x30000 0x32000 Non-Secure rwxl
13:31:30.431> 25 0x32000 0x34000 Non-Secure rwxl
13:31:30.431> 26 0x34000 0x36000 Non-Secure rwxl
13:31:30.431> 27 0x36000 0x38000 Non-Secure rwxl
13:31:30.431> 28 0x38000 0x3a000 Non-Secure rwxl
13:31:30.431> 29 0x3a000 0x3c000 Non-Secure rwxl
13:31:30.431> 30 0x3c000 0x3e000 Non-Secure rwxl
13:31:30.431> 31 0x3e000 0x40000 Non-Secure rwxl
13:31:30.431> 
13:31:30.431> Peripheral Domain Status
13:31:30.431> 00 NRF_P0 Non-Secure OK
13:31:30.431> 01 NRF_CLOCK Non-Secure OK
13:31:30.431> 02 NRF_RTC1 Non-Secure OK
13:31:30.431> 03 NRF_NVMC Non-Secure OK
13:31:30.431> 04 NRF_UARTE1 Non-Secure OK
13:31:30.431> 05 NRF_UARTE2 Secure SKIP
13:31:30.431> 06 NRF_TWIM2 Non-Secure OK
13:31:30.431> 07 NRF_SPIM3 Non-Secure OK
13:31:30.431> 08 NRF_TIMER0 Non-Secure OK
13:31:30.431> 09 NRF_TIMER1 Non-Secure OK
13:31:30.431> 10 NRF_TIMER2 Non-Secure OK
13:31:30.431> 11 NRF_SAADC Non-Secure OK
13:31:30.431> 12 NRF_PWM0 Non-Secure OK
13:31:30.431> 13 NRF_PWM1 Non-Secure OK
13:31:30.431> 14 NRF_PWM2 Non-Secure OK
13:31:30.431> 15 NRF_PWM3 Non-Secure OK
13:31:30.431> 16 NRF_WDT Secure SKIP
13:31:30.431> 17 NRF_IPC Non-Secure OK
13:31:30.431> 18 NRF_VMC Non-Secure OK
13:31:30.431> 19 NRF_FPU Non-Secure OK
13:31:30.431> 20 NRF_EGU1 Non-Secure OK
13:31:30.431> 21 NRF_EGU2 Non-Secure OK
13:31:30.431> 22 NRF_DPPIC Non-Secure OK
13:31:30.431> 23 NRF_GPIOTE1 Non-Secure OK
13:31:30.431> 24 NRF_REGULATORS Secure SKIP
13:31:30.431> 
13:31:30.431> SPM: NS image at 0x18200
13:31:30.431> SPM: NS MSP at 0x2002e220
13:31:30.431> SPM: NS reset vector at 0x1db71
13:31:30.431> SPM: prepare to jump to Non-Secure image.
13:31:31.704> ***** Booting Zephyr OS build v2.0.99-ncs1-rc1-761-g7e20180c004a *****

RE: nRF9160 disable Bootloader and SPM uart console print

nRF9160 — Wed, 18 Dec 2019 11:14:53 GMT

When i set CONFIG_SERIAL=n, undefined reference to UART APIs error received.

I am using UART0 in my application.

RE: nRF9160 disable Bootloader and SPM uart console print

Heidi — Mon, 16 Dec 2019 15:35:32 GMT

Hi!

To disable MCUBoot just set this config negative

CONFIG_BOOTLOADER_MCUBOOT=n.

To disable the output from the SPM, you could set

CONFIG_SERIAL=n.

Best regards,

Heidi