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Apache NuttX is a mature, real-time embedded operating system (RTOS)
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xtensa/esp32s3-devkit mcuboot #11670

Open maxikrie opened 4 months ago

maxikrie commented 4 months ago

I am trying to get mcuboot running on the esp32s3-devkit. For this I have modified the wifi config based on the description in this video https://www.youtube.com/watch?v=Vzy0rl-ixbc.

The resulting config is attached config.txt. However after flashing, the NSH doesn't start but the chip seems to be continuously rebooting with the following output:

ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0x3 (RTC_SW_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x403cdac2 SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3808,len:0x44c load:0x403c9700,len:0xbe4 load:0x403cc700,len:0x2a68 entry 0x403c98d4

Can anybody help me with this?

acassis commented 4 months ago

ping @tmedicci @gustavonihei

rftafas commented 4 months ago

Which MCUboot are you using? There are two possible flavors, the Espressif Port and NuttX port. Can you also run the diagnostic tool without the MCUboot for sanity reasons?

tmedicci commented 4 months ago

I am trying to get mcuboot running on the esp32s3-devkit. For this I have modified the wifi config based on the description in this video https://www.youtube.com/watch?v=Vzy0rl-ixbc.

The resulting config is attached config.txt. However after flashing, the NSH doesn't start but the chip seems to be continuously rebooting with the following output:

ESP-ROM:esp32s3-20210327 Build:Mar 27 2021 rst:0x3 (RTC_SW_SYS_RST),boot:0x8 (SPI_FAST_FLASH_BOOT) Saved PC:0x403cdac2 SPIWP:0xee mode:DIO, clock div:1 load:0x3fce3808,len:0x44c load:0x403c9700,len:0xbe4 load:0x403cc700,len:0x2a68 entry 0x403c98d4

Can anybody help me with this?

Hi! I'm sorry for the delayed response. I was on a leave.

We test the MCUboot-enabled configurations automatically in our internal CI and we found no problems regarding that.

Can you please check (and test) this documentation entry?

Please run the following commands (adjust the ports accordingly):

make distclean
./tools/configure.sh -l esp32s3-devkit:mcuboot_nsh
make -j bootloader
make -j flash ESPTOOL_BINDIR=./ ESPTOOL_PORT=/dev/ttyUSB0
minicom -D /dev/ttyUSB0

The results shows the MCUboot booting ESP32-S3:

Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd35a8,len:0x1684
load:0x403b0000,len:0x1ea8
load:0x403ba000,len:0x2920
entry 0x403bc8c8
[esp32s3] [INF] *** Booting MCUboot build v2.0.0-45-g06bc5484 ***
[esp32s3] [INF] [boot] chip revision: v0.1
[esp32s3] [INF] [boot.esp32s3] Boot SPI Speed : 40MHz
[esp32s3] [INF] [boot.esp32s3] SPI Mode       : DIO
[esp32s3] [INF] [boot.esp32s3] SPI Flash Size : 4MB
[esp32s3] [INF] [boot] Enabling RNG early entropy source...
[esp32s3] [INF] Primary image: magic=good, swap_type=0x1, copy_done=0x3, image_ok=0x1
[esp32s3] [INF] Scratch: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
[esp32s3] [INF] Boot source: primary slot
[esp32s3] [INF] Image index: 0, Swap type: none
[esp32s3] [INF] Disabling RNG early entropy source...
[esp32s3] [INF] br_image_off = 0x10000
[esp32s3] [INF] ih_hdr_size = 0x20
[esp32s3] [INF] Loading image 0 - slot 0 from flash, area id: 1
[esp32s3] [INF] DRAM segment: start=0x15554, size=0x9d0, vaddr=0x3fc896f0
[esp32s3] [INF] IRAM segment: start=0x1295c, size=0x2bf8, vaddr=0x40374000
[esp32s3] [INF] start=0x40374b30

NuttShell (NSH) NuttX-10.4.0
nsh
maxikrie commented 4 months ago

@tmedicci Thank you for pointing me to this config. I somehow missed it! Also the detailed description on how to compile helped a lot. It is all there in the documentation, but without knowing how it is all related, it is a bit confusing.

I can confirm that this config works. I get the following output:

ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0xa (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd35a8,len:0x15e4
load:0x403b0000,len:0x1e40
load:0x403ba000,len:0x28f4
entry 0x403bc89c
[esp32s3] [INF] *** Booting MCUboot build v2.0.0-49-gca02c750 ***
[esp32s3] [INF] [boot] chip revision: v0.2
[esp32s3] [INF] [boot.esp32s3] Boot SPI Speed : 40MHz
[esp32s3] [INF] [boot.esp32s3] SPI Mode       : DIO
[esp32s3] [INF] [boot.esp32s3] SPI Flash Size : 4MB
[esp32s3] [INF] [boot] Enabling RNG early entropy source...
[esp32s3] [INF] Primary image: magic=good, swap_type=0x1, copy_done=0x3, image_ok=0x1
[esp32s3] [INF] Scratch: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
[esp32s3] [INF] Boot source: primary slot
[esp32s3] [INF] Image index: 0, Swap type: none
[esp32s3] [INF] Disabling RNG early entropy source...
[esp32s3] [INF] br_image_off = 0x10000
[esp32s3] [INF] ih_hdr_size = 0x20
[esp32s3] [INF] Loading image 0 - slot 0 from flash, area id: 1
[esp32s3] [INF] DRAM segment: start=0x148c0, size=0xa00, vaddr=0x3fc896d0
[esp32s3] [INF] IRAM segment: start=0x1279c, size=0x2124, vaddr=0x40374000
[esp32s3] [INF] start=0x403749e4

NuttShell (NSH) NuttX-12.3.0
nsh>

I then tried to enable the mcuboot functionality in the esp32s3-devkit:wifi config to eventually enable the mcuboot update agent over WiFi as in the video. However the nsh never shows up and it this is the output

ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x8 (SPI_FAST_FLASH_BOOT)
SPIWP:0xee
mode:DIO, clock div:2
load:0x3fcd35a8,len:0x15c4
load:0x403b0000,len:0x1e40
load:0x403ba000,len:0x28f4
entry 0x403bc89c
[esp32s3] [INF] *** Booting MCUboot build v2.0.0-49-gca02c750 ***
[esp32s3] [INF] [boot] chip revision: v0.2
[esp32s3] [INF] [boot.esp32s3] Boot SPI Speed : 40MHz
[esp32s3] [INF] [boot.esp32s3] SPI Mode       : DIO
[esp32s3] [INF] [boot.esp32s3] SPI Flash Size : 4MB
[esp32s3] [INF] [boot] Enabling RNG early entropy source...
[esp32s3] [INF] Primary image: magic=good, swap_type=0x1, copy_done=0x3, image_ok=0x1
[esp32s3] [INF] Scratch: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
[esp32s3] [INF] Boot source: primary slot
[esp32s3] [INF] Image index: 0, Swap type: none
[esp32s3] [INF] Disabling RNG early entropy source...
[esp32s3] [INF] br_image_off = 0x10000
[esp32s3] [INF] ih_hdr_size = 0x20
[esp32s3] [INF] Loading image 0 - slot 0 from flash, area id: 1
[esp32s3] [INF] DRAM segment: start=0x2ab08, size=0x1684, vaddr=0x3fc96dd0
[esp32s3] [INF] IRAM segment: start=0x266dc, size=0x442c, vaddr=0x40374000
[esp32s3] [INF] start=0x40374a50

I am attaching the config for the latter case. config.txt

maxikrie commented 3 months ago

@tmedicci Can you maybe send me working config file for the mcuboot update agent example?

tmedicci commented 3 months ago

@tmedicci Can you maybe send me working config file for the mcuboot update agent example?

I'm sorry, I completely missed your message (I receive notifications of all issues and PRs).

I don't have any config for MCUboot's update agent for ESP32-S3, but we do have that for ESP32. Can you please check the configs (suggestion, you can compare nuttx/boards/xtensa/esp32/esp32-devkitc/configs/mcuboot_nsh/defconfig with nuttx/boards/xtensa/esp32/esp32-devkitc/configs/mcuboot_update_agent/defconfig and apply the same changes for ESP32-S3). It should work flawlessly.