Commits
Jason Liu committed 593bea4e36d
MLK-16005-2 arm64: tlb: add the SW workaround for i.MX8QM TKT340553 on i.MX8QM 1.0/1.1,TLB maintenance through DVM messages over ARADDR channel, some bits (see the following) will be corrupted: ASID[15:12] VA[48:45] VA[44:41] VA[39:36] This issue will result in the TLB aintenance across the clusters not working as expected due to some VA and ASID bits get corrupted The SW workaround is: use the vmalle1is if VA larger than 36bits or ASID[15:12] is not zero, otherwise, we use original TLB maintenance path. Note: To simplify the code, we did not check VA[40] bit specifically Signed-off-by: Jason Liu <jason.hui.liu@nxp.com> Reviewed-by: Anson Huang <anson.huang@nxp.com>