arm-trusted-firmware: Updated branch for 2022
-ATF_VERSION = "2.4"
-SRCREV = "a4ab5bd9e8521d9d1917e30c203eb78c4120252c"
-BRANCH = "xlnx_rebase_v2.4"
+ATF_VERSION = "2.6"
+SRCREV = "7b9606d671443adb4afae646aa5398dbd617c86a"
+BRANCH = "xlnx_rebase_v2.6"
LIC_FILES_CHKSUM = "file://license.rst;md5=1dd070c98a281d18d9eefd938729b031"
