michaelh/zephyr
1
0
Fork 0
Code Releases Activity

soc: arm: nxp_imx: Link Segger RTT/SystemView sections in DTCM if chosen

Browse source 
Configures Segger RTT and SystemView data linker sections to DTCM by
default on i.MX RT SoCs if there is a zephyr,dtcm chosen node in
devicetree. This fixes a build warning in
samples/subsys/shell/shell_module for the mimxrt1170_evk_cm7 and
mimxrt1170_evk_cm4 platforms, which don't currently have a zephyr,dtcm
chosen node.

Note that there are runtime issues with Segger RTT and SystemView on
this board that need further debug, but submitting this patch now to
address nightly CI failures.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit is contained in:
Maureen Helm 2021-07-02 15:32:18 -05:00 • committed by Anas Nashif
commit b2b38903a7
1 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
soc/arm/nxp_imx/rt/Kconfig.defconfig.series
View file

@ -136,13 +136,15 @@ config DMA_MCUX_EDMA
default y if HAS_MCUX_EDMA
depends on DMA
DT_CHOSEN_Z_DTCM := zephyr,dtcm
choice SEGGER_RTT_SECTION
default SEGGER_RTT_SECTION_DTCM if HAS_MCUX_SEMC
default SEGGER_RTT_SECTION_DTCM if $(dt_chosen_enabled,$(DT_CHOSEN_Z_DTCM))
depends on USE_SEGGER_RTT
endchoice
choice SEGGER_SYSVIEW_SECTION
default SEGGER_SYSVIEW_SECTION_DTCM if HAS_MCUX_SEMC
default SEGGER_SYSVIEW_SECTION_DTCM if $(dt_chosen_enabled,$(DT_CHOSEN_Z_DTCM))
depends on SEGGER_SYSTEMVIEW
endchoice