topic How are Shareability domains (Inner/Outer) defined for ls1043a board? in QorIQ https://community.nxp.com/t5/QorIQ/How-are-Shareability-domains-Inner-Outer-defined-for-ls1043a/m-p/760189#M6194 <HTML><HEAD></HEAD><BODY><P>Hi experts,</P><P></P><P>I have been through ls1043a-rdb documentation to find out how are set Inner and Outer shareable domains.</P><UL><LI>QorIQ LS1043A Reference Manual</LI><LI>QorIQ LS1043A Reference Design Board Reference Manual</LI><LI>QorIQ LS1043A Reference Design Board Quick Start</LI></UL><P></P><P>I also found in ARM documentation that this division is implementation defined:</P><UL><LI><A class="link-titled" href="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/CEGDBEJE.html" title="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/CEGDBEJE.html">ARM Information Center</A>&nbsp; &gt; 13.3.1.&nbsp;Cacheable and shareable memory attributes</LI></UL><P></P><P>I would like to know for each component to which domain it belongs. Moreover I am not sure of the implementation type: is the domains definition implemented in hardware or is there a way to configure it in software, perhaps at boot step?</P><P></P><P>Does someone know where I can find these information?</P><P></P><P>Thanks.&nbsp; </P></BODY></HTML> Tue, 20 Feb 2018 12:33:47 GMT marinekadar 2018-02-20T12:33:47Z How are Shareability domains (Inner/Outer) defined for ls1043a board? https://community.nxp.com/t5/QorIQ/How-are-Shareability-domains-Inner-Outer-defined-for-ls1043a/m-p/760189#M6194 <HTML><HEAD></HEAD><BODY><P>Hi experts,</P><P></P><P>I have been through ls1043a-rdb documentation to find out how are set Inner and Outer shareable domains.</P><UL><LI>QorIQ LS1043A Reference Manual</LI><LI>QorIQ LS1043A Reference Design Board Reference Manual</LI><LI>QorIQ LS1043A Reference Design Board Quick Start</LI></UL><P></P><P>I also found in ARM documentation that this division is implementation defined:</P><UL><LI><A class="link-titled" href="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/CEGDBEJE.html" title="http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/CEGDBEJE.html">ARM Information Center</A>&nbsp; &gt; 13.3.1.&nbsp;Cacheable and shareable memory attributes</LI></UL><P></P><P>I would like to know for each component to which domain it belongs. Moreover I am not sure of the implementation type: is the domains definition implemented in hardware or is there a way to configure it in software, perhaps at boot step?</P><P></P><P>Does someone know where I can find these information?</P><P></P><P>Thanks.&nbsp; </P></BODY></HTML> Tue, 20 Feb 2018 12:33:47 GMT https://community.nxp.com/t5/QorIQ/How-are-Shareability-domains-Inner-Outer-defined-for-ls1043a/m-p/760189#M6194 marinekadar 2018-02-20T12:33:47Z