boards: silabs: Support for efm32tg_stk3300 #91191
Conversation
LukasWoodtli
force-pushed
the
efm32tg_stk3300
branch
from
fa107f3 to
8a321f6
Compare
|
Depends on PR for support for EFM32TG in hal_silabs. |
LukasWoodtli
force-pushed
the
efm32tg_stk3300
branch
2 times, most recently
from
2a3ccfc to
fdb9a5f
Compare
|
The following west manifest projects have changed revision in this Pull Request:
⛔ DNM label due to: 1 project with PR revision Note: This message is automatically posted and updated by the Manifest GitHub Action. |
github-actions
bot
added
manifest
manifest-hal_silabs
DNM (manifest)
| CONFIG_UART_CONSOLE=y | ||
| CONFIG_SERIAL=y | ||
| CONFIG_GPIO=y | ||
| CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=32000000 |
There was a problem hiding this comment.
get from dts property using function, and it should be set in soc Kconfig.defconfig file, not by a board
There was a problem hiding this comment.
This is the way other boards configure the clock cycles. It's also part of an example here: Board Porting Guide
There was a problem hiding this comment.
that documentation is very outdated and needs to be fixed, but this also needs to be fixed, this Kconfig needs to come from a dts value and in the soc Kconfig.defconfig file
There was a problem hiding this comment.
I would rather have this changed in a different PR. It should be consistent for all board. And then the documentation should be updated accordingly.
There was a problem hiding this comment.
nothing new to be added with the old style, so if the old style remains in this PR then this PR will remain nacked
LukasWoodtli
force-pushed
the
efm32tg_stk3300
branch
2 times, most recently
from
741d978 to
a24e5c4
Compare
|
@LukasWoodtli is there a reason why you still want to keep this as a Draft PR? |
LukasWoodtli
force-pushed
the
efm32tg_stk3300
branch
3 times, most recently
from
1b57b83 to
5baa9fd
Compare
|
|
|
||
| flash-controller@400c0000 { | ||
| flash0: flash@0 { | ||
| reg = <0 DT_SIZE_K(256)>; |
There was a problem hiding this comment.
From what I see here: https://www.silabs.com/documents/public/data-sheets/efm32tg-datasheet.pdf
Flash size is only 32 kB and ram size is 4kB
| status = "disabled"; | ||
| }; | ||
|
|
||
| leuart1: leuart@40084400 { /* LEUART1 */ |
There was a problem hiding this comment.
no leuart1 on EFM32TG
(https://www.silabs.com/documents/public/data-sheets/efm32tg-datasheet.pdf)
| usart1: usart@4000c400 { /* USART1 */ | ||
| compatible = "silabs,gecko-usart"; | ||
| reg = <0x4000c400 0x400>; | ||
| interrupts = <15 0>, <16 0>; |
There was a problem hiding this comment.
interrupt for usart1 is 11 and 12 (https://www.silabs.com/documents/public/reference-manuals/EFM32TG-RM.pdf)
| #address-cells = <1>; | ||
| #size-cells = <0>; | ||
| reg = <0x4000a000 0x400>; | ||
| interrupts = <9 0>; |
There was a problem hiding this comment.
i2c0 interrupt is 8.
| gpio@40006100 { | ||
| compatible = "silabs,gecko-gpio"; | ||
| reg = <0x40006100 0xf00>; | ||
| interrupts = <1 2 11 2>; |
There was a problem hiding this comment.
GPIO ODD interrupt is 9
btw I think the format should now more look like "<1 2>, <9 2>" ? but I don't know if there is a particularity for gpio.
| Serial Port | ||
| =========== | ||
|
|
||
| The EFM32TG SoC has two USARTs and two Low Energy UARTs (LEUART). |
|
This pull request has been marked as stale because it has been open (more than) 60 days with no activity. Remove the stale label or add a comment saying that you would like to have the label removed otherwise this pull request will automatically be closed in 14 days. Note, that you can always re-open a closed pull request at any time. |
* ARM Cortex-M3 processor * Up to 32 kB Flash and 4 kB RAM memory * Energy efficient and autonomous peripherals * Ultra low power Energy Modes * Fast wake-up Signed-off-by: Lukas Woodtli <[email protected]>
Support for the Silabs EFM32TG-STK3300 Starter Kit. Board features: * EFM32TG840F32 MCU with 32 kB flash and 4 kB RAM * Advanced Energy Monitoring * Real-time, accurate energy and power profiling * Light, LC and touch sensors * 8 x 20 LCD * SEGGER J-Link debugger Signed-off-by: Lukas Woodtli <[email protected]>
LukasWoodtli
force-pushed
the
efm32tg_stk3300
branch
from
5baa9fd to
3801999
Compare
|
Support for the Silabs EFM32TG-STK3300 Starter Kit.
Board features:
Signed-off-by: Lukas Woodtli [email protected]