diff options
Diffstat (limited to 'arch/riscv/lib/sifive_clint.c')
| -rw-r--r-- | arch/riscv/lib/sifive_clint.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/riscv/lib/sifive_clint.c b/arch/riscv/lib/sifive_clint.c index d24e0d585b..d7899d16d7 100644 --- a/arch/riscv/lib/sifive_clint.c +++ b/arch/riscv/lib/sifive_clint.c @@ -71,6 +71,15 @@ int riscv_clear_ipi(int hart) return 0; } +int riscv_get_ipi(int hart, int *pending) +{ + CLINT_BASE_GET(); + + *pending = readl((void __iomem *)MSIP_REG(gd->arch.clint, hart)); + + return 0; +} + static const struct udevice_id sifive_clint_ids[] = { { .compatible = "riscv,clint0", .data = RISCV_SYSCON_CLINT }, { } |