diff options
| author | Caesar Wang <wxt@rock-chips.com> | 2016-09-13 11:15:00 +0800 |
|---|---|---|
| committer | Caesar Wang <wxt@rock-chips.com> | 2016-09-13 14:18:40 +0800 |
| commit | 0587788abcd4daf98a8bef1f9545a9841e1015a8 (patch) | |
| tree | 68d212e885ebe6df87e4feddd1527807a5f354e3 | |
| parent | 4531d3c9ab409fc5df2d865620587a12f9fe7f3c (diff) | |
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
| -rwxr-xr-x | plat/rockchip/rk3399/drivers/pmu/pmu.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/plat/rockchip/rk3399/drivers/pmu/pmu.c b/plat/rockchip/rk3399/drivers/pmu/pmu.c index 609a30d1..07a5b1e7 100755 --- a/plat/rockchip/rk3399/drivers/pmu/pmu.c +++ b/plat/rockchip/rk3399/drivers/pmu/pmu.c @@ -1189,6 +1189,9 @@ static int sys_pwr_domain_resume(void) BIT(PMU_CLR_PERILP) | BIT(PMU_CLR_PMU) | BIT(PMU_CLR_GIC)); + + plat_rockchip_gic_cpuif_enable(); + return 0; } |