https://community.nxp.com/t5/S32G/ATF-BL2-stack-area-conflicts-with-BL33-uboot-content/m-p/1602180#M2259 <P>Hi,</P> <P>Could you tell us which platform/BSP you are working with?</P> <P>Are you using the specific Linux User Guide For S32G platform? Chapter 3 Build the Linux BSP should provide this information you are looking for.</P> <P>Please, let us know.</P> Mon, 20 Feb 2023 17:55:23 GMT Daniel-Aguirre 2023-02-20T17:55:23Z https://community.nxp.com/t5/S32G/ATF-BL2-stack-area-conflicts-with-BL33-uboot-content/m-p/1601777#M2251 <P>Hi ,</P><P>In my ATF program, Maybe the BL2 stack area conflicts with BL33.&nbsp;When&nbsp;<SPAN><STRONG>init_xlat_tables()</STRONG>&nbsp;</SPAN><SPAN>function is executed, <STRONG>the content of <SPAN>BL33(</SPAN>uboot) will be destroyed</STRONG>(Valid <SPAN>BL33(uboot)&nbsp;</SPAN>Magic ID=0x1400000a, but changed to 0xffbc8743). Therefore, BL33(uboot) startup failed.</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ZhiguoZhong_2-1676881873659.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/211524i51025AA9B7E27101/image-size/medium?v=v2&amp;px=400" role="button" title="ZhiguoZhong_2-1676881873659.png" alt="ZhiguoZhong_2-1676881873659.png" /></span></P><P>Without reducing the size of stack space, I want to move the position of BL33 in fip.bin to avoid conflicts.</P><P><STRONG>So, how to modify&nbsp;the BL33 image offset of fip.bin in ATF?</STRONG></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ZhiguoZhong_1-1676881358606.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/211522i05F9041905F0F1BD/image-size/medium?v=v2&amp;px=400" role="button" title="ZhiguoZhong_1-1676881358606.png" alt="ZhiguoZhong_1-1676881358606.png" /></span></P><P>thanks!</P> Mon, 20 Feb 2023 08:38:25 GMT https://community.nxp.com/t5/S32G/ATF-BL2-stack-area-conflicts-with-BL33-uboot-content/m-p/1601777#M2251 ZhiguoZhong 2023-02-20T08:38:25Z https://community.nxp.com/t5/S32G/ATF-BL2-stack-area-conflicts-with-BL33-uboot-content/m-p/1602180#M2259 <P>Hi,</P> <P>Could you tell us which platform/BSP you are working with?</P> <P>Are you using the specific Linux User Guide For S32G platform? Chapter 3 Build the Linux BSP should provide this information you are looking for.</P> <P>Please, let us know.</P> Mon, 20 Feb 2023 17:55:23 GMT https://community.nxp.com/t5/S32G/ATF-BL2-stack-area-conflicts-with-BL33-uboot-content/m-p/1602180#M2259 Daniel-Aguirre 2023-02-20T17:55:23Z