plat/arm/sgi: add platform support for SGI-Clark.Helios platform
SGI-Clark.Helios platform is based on multi-threaded CPUs and uses an
additional thread power domain level as well.
Define a power domain tree descriptor 'sgi_clark_helios_pd_tree_desc'
for SGI-Clark.Helios platform and let the function
'plat_get_power_domain_tree_desc' pick up the correct power
domain tree descriptor based on the platform.
Change-Id: Ibc6d551b570bc740053316a3608c455679d9155b
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
diff --git a/plat/arm/css/sgi/include/sgi_variant.h b/plat/arm/css/sgi/include/sgi_variant.h
index 56dc334..e9b96dd 100644
--- a/plat/arm/css/sgi/include/sgi_variant.h
+++ b/plat/arm/css/sgi/include/sgi_variant.h
@@ -12,6 +12,7 @@
/* SID Version values for SGI-Clark */
#define SGI_CLARK_SID_VER_PART_NUM 0x0786
+#define SGI_CLARK_HELIOS_CONFIG_ID 0x2
/* Structure containing SGI platform variant information */
typedef struct sgi_platform_info {