Author: andrew
Date: Fri Oct 6 15:46:11 2017
New Revision: 324368
URL: https://svnweb.freebsd.org/changeset/base/324368
Log:
Also handle psci 1.0. This can be seen as a bug fix update for the 0.2
specification we already support, with the only changes in functions we
don't currently use.
Sponsored by: DARPA, AFRL
Modified:
head/sys/dev/psci/psci.c
Modified: head/sys/dev/psci/psci.c
==============================================================================
--- head/sys/dev/psci/psci.c Fri Oct 6 15:09:28 2017 (r324367)
+++ head/sys/dev/psci/psci.c Fri Oct 6 15:46:11 2017 (r324368)
@@ -97,6 +97,7 @@ struct psci_softc *psci_softc = NULL;
#ifdef FDT
static struct ofw_compat_data compat_data[] = {
+ {"arm,psci-1.0", (uintptr_t)psci_v0_2_init},
{"arm,psci-0.2", (uintptr_t)psci_v0_2_init},
{"arm,psci", (uintptr_t)psci_v0_1_init},
{NULL, 0}
@@ -332,9 +333,11 @@ psci_fdt_callfn(psci_callfn_t *callfn)
phandle_t node;
node = ofw_bus_find_compatible(OF_peer(0), "arm,psci-0.2");
- if (node == 0)
- /* TODO: Handle psci 0.1 */
- return (PSCI_MISSING);
+ if (node == 0) {
+ node = ofw_bus_find_compatible(OF_peer(0), "arm,psci-1.0");
+ if (node == 0)
+ return (PSCI_MISSING);
+ }
*callfn = psci_fdt_get_callfn(node);
return (0);
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