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

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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
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6
soc/arm/nxp_imx/rt/Kconfig.defconfig.series
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@ -136,13 +136,15 @@ config DMA_MCUX_EDMA
default y if HAS_MCUX_EDMA default y if HAS_MCUX_EDMA
depends on DMA depends on DMA
DT_CHOSEN_Z_DTCM := zephyr,dtcm
choice SEGGER_RTT_SECTION 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 depends on USE_SEGGER_RTT
endchoice endchoice
choice SEGGER_SYSVIEW_SECTION 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 depends on SEGGER_SYSTEMVIEW
endchoice endchoice