https://community.nxp.com/t5/S32K/Cannot-configure-stack-size-for-s32k3-using-linker-file/m-p/1845149#M34054 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/230313">@RChatterjee</a>,</P> <P>There is 128KB of DTCM0 on S32K358.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1712834004477.png" style="width: 724px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/273164i967A1CEDF9C6E3B9/image-dimensions/724x725?v=v2" width="724" height="725" role="button" title="danielmartynek_0-1712834004477.png" alt="danielmartynek_0-1712834004477.png" /></span></P> <P>You can increase the size of int_stack_dtcm (LENGTH) from 4KB in the linker file.</P> <P>I see that the MPU configuration in system.c already works with the whole DTCM0</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_1-1712834372373.png" style="width: 692px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/273165i5F397A767C3AB152/image-dimensions/692x314?v=v2" width="692" height="314" role="button" title="danielmartynek_1-1712834372373.png" alt="danielmartynek_1-1712834372373.png" /></span></P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 11 Apr 2024 11:20:52 GMT danielmartynek 2024-04-11T11:20:52Z https://community.nxp.com/t5/S32K/Cannot-configure-stack-size-for-s32k3-using-linker-file/m-p/1844038#M34008 <P>I am unable to configure the S32K358 stack size. Below is the linked id file. It is same for any S32K358 RTD example file for me. I need to increaze my stack size, how do I do it?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="RChatterjee_0-1712765138087.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/272949iCD989E96B9AAFA2F/image-size/medium?v=v2&amp;px=400" role="button" title="RChatterjee_0-1712765138087.png" alt="RChatterjee_0-1712765138087.png" /></span></P><P>&nbsp;</P> Thu, 11 Apr 2024 11:13:26 GMT https://community.nxp.com/t5/S32K/Cannot-configure-stack-size-for-s32k3-using-linker-file/m-p/1844038#M34008 RChatterjee 2024-04-11T11:13:26Z https://community.nxp.com/t5/S32K/Cannot-configure-stack-size-for-s32k3-using-linker-file/m-p/1845149#M34054 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/230313">@RChatterjee</a>,</P> <P>There is 128KB of DTCM0 on S32K358.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1712834004477.png" style="width: 724px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/273164i967A1CEDF9C6E3B9/image-dimensions/724x725?v=v2" width="724" height="725" role="button" title="danielmartynek_0-1712834004477.png" alt="danielmartynek_0-1712834004477.png" /></span></P> <P>You can increase the size of int_stack_dtcm (LENGTH) from 4KB in the linker file.</P> <P>I see that the MPU configuration in system.c already works with the whole DTCM0</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_1-1712834372373.png" style="width: 692px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/273165i5F397A767C3AB152/image-dimensions/692x314?v=v2" width="692" height="314" role="button" title="danielmartynek_1-1712834372373.png" alt="danielmartynek_1-1712834372373.png" /></span></P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 11 Apr 2024 11:20:52 GMT https://community.nxp.com/t5/S32K/Cannot-configure-stack-size-for-s32k3-using-linker-file/m-p/1845149#M34054 danielmartynek 2024-04-11T11:20:52Z