rlwimi r10, r11, 0, 26, 26 /* UX = HWEXEC & USER */
rlwimi r12, r10, 0, 26, 31 /* Insert static perms */
- rlwinm r12, r12, 0, 20, 15 /* Clear U0-U3 */
+
+ /*
+ * Clear U0-U3 and WL1 IL1I IL1D IL2I IL2D bits which are added
+ * on newer 440 cores like the 440x6 used on AMCC 460EX/460GT (see
+ * include/asm-powerpc/pgtable-ppc32.h for details).
+ */
+ rlwinm r12, r12, 0, 20, 10
+
tlbwe r12, r13, PPC44x_TLB_ATTRIB /* Write ATTRIB */
/* Done...restore registers and get out of here.