I found a patch for kexec on Booke in the archives: http://lists.ozlabs.org/pipermail/linuxppc-dev/2008-November/064798.html
In this pacth , we use an entry to setup a 1:1 mapping , whose size is 1GB. However, in e500, the max mapping size for a single entry is 256M. So I have to setup 4 entries to map 1G kernel space in my mpc8541. Is it a bug here ? I'm not quite sure. regards, _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
