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soc: common: riscv-privileged: add riscv_clic_irq_vector_set() for clic

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Introduce riscv_clic_irq_vector_set() to implement z_riscv_irq_vector_set()
for CLIC. This commit also introduces CONFIG_CLIC_SMCLICSHV_EXT to indicate
support for the smclicshv extenion and riscv_clic_irq_vector_set().

Signed-off-by: Jimmy Zheng <jimmyzhe@andestech.com>
This commit is contained in:
Jimmy Zheng 2024-08-05 10:41:59 +08:00 • committed by Carles Cufí
commit 91e524862d
3 changed files with 23 additions and 0 deletions
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9
soc/common/riscv-privileged/soc_common_irq.c
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@ -37,6 +37,15 @@ void z_riscv_irq_priority_set(unsigned int irq, unsigned int prio, uint32_t flag
riscv_clic_irq_priority_set(irq, prio, flags);
}
void z_riscv_irq_vector_set(unsigned int irq)
{
#if defined(CONFIG_CLIC_SMCLICSHV_EXT)
riscv_clic_irq_vector_set(irq);
#else
ARG_UNUSED(irq);
#endif
}
#else /* PLIC + HLINT/CLINT or HLINT/CLINT only */
void arch_irq_enable(unsigned int irq)