rockchip: fixes the gic panic for rk3399 resume
We make sure the resuming of gic need to be enabled.
Otherwise, The resume will hit the below panic.
...
[ 24.230541] CPU0: update max cpu_capacity 451
[ 24.236029] CPU5: update max cpu_capacity 1024
[ 24.236046] CPU4: shutdown
[ 24.243205] psci: CPU4 killed.
[ 24.258730] CPU5: shutdown
[ 24.261472] psci: CPU5 killed.
[ 24.270417] GIC: unable to set SRE (disabled at EL2), panic ahead
[ 24.270417] cat[7801]: undefined instruction: pc=ffffffc0004e65d0
[ 24.270417] Code: b0003940 91274400 97f871af d2801e00 (d5184600)
[ 24.270417] Internal error: Oops - undefined instruction: 0 [#1] PREEMPT
Change-Id: Ie9542c8d5768ba0accfa073453da8bfe06d4f921
diff --git a/plat/rockchip/rk3399/drivers/pmu/pmu.c b/plat/rockchip/rk3399/drivers/pmu/pmu.c
index 609a30d..07a5b1e 100755
--- a/plat/rockchip/rk3399/drivers/pmu/pmu.c
+++ b/plat/rockchip/rk3399/drivers/pmu/pmu.c
@@ -1189,6 +1189,9 @@
BIT(PMU_CLR_PERILP) |
BIT(PMU_CLR_PMU) |
BIT(PMU_CLR_GIC));
+
+ plat_rockchip_gic_cpuif_enable();
+
return 0;
}