diff options
Diffstat (limited to 'lib/utils/irqchip/plic.c')
| -rw-r--r-- | lib/utils/irqchip/plic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/utils/irqchip/plic.c b/lib/utils/irqchip/plic.c index ea09f0a..467938c 100644 --- a/lib/utils/irqchip/plic.c +++ b/lib/utils/irqchip/plic.c @@ -91,13 +91,13 @@ int plic_warm_irqchip_init(u32 target_hart, int m_cntx_id, int s_cntx_id) plic_set_ie(s_cntx_id, i, 0); } - /* By default, enable M-mode threshold */ + /* By default, disable M-mode threshold */ if (m_cntx_id > -1) - plic_set_thresh(m_cntx_id, 1); + plic_set_thresh(m_cntx_id, 0xffffffff); /* By default, disable S-mode threshold */ if (s_cntx_id > -1) - plic_set_thresh(s_cntx_id, 0); + plic_set_thresh(s_cntx_id, 0xffffffff); return 0; } @@ -112,7 +112,7 @@ int plic_cold_irqchip_init(unsigned long base, u32 num_sources, u32 hart_count) /* Configure default priorities of all IRQs */ for (i = 1; i <= plic_num_sources; i++) - plic_set_priority(i, 1); + plic_set_priority(i, 0); return 0; } |