svn commit: r324754 - head/sys/dev/psci

[Andrew Turner]

Author: andrew
Date: Thu Oct 19 13:22:52 2017
New Revision: 324754
URL: https://svnweb.freebsd.org/changeset/base/324754

Log:
  Allow later PSCI revisions to also work. The latest ARM Trusted Firmware
  reports version 1.1 so the check was failing. As thjis is a minor change
  from 1.0, and future 1.x revisions are also expected to be backwards
  compatible just ignore the minor revision in the init handler.
  
  Sponsored by:	DARPA, AFRL

Modified:
  head/sys/dev/psci/psci.c

Modified: head/sys/dev/psci/psci.c
==============================================================================
--- head/sys/dev/psci/psci.c	Thu Oct 19 12:55:11 2017	(r324753)
+++ head/sys/dev/psci/psci.c	Thu Oct 19 13:22:52 2017	(r324754)
@@ -493,7 +493,7 @@ psci_v0_2_init(device_t dev)
 		return (1);
 
 	if ((PSCI_VER_MAJOR(version) == 0 && PSCI_VER_MINOR(version) == 2) ||
-	    (PSCI_VER_MAJOR(version) == 1 && PSCI_VER_MINOR(version) == 0)) {
+	    PSCI_VER_MAJOR(version) == 1) {
 		if (bootverbose)
 			device_printf(dev, "PSCI version 0.2 available\n");