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lib: Simplify sbi_platform irqchip_init() hooks

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Instead of having separate irqchip_init() hooks for cold and
warm boot, this patch updates struct sbi_platform to have just
one irqchip_init() hook. The type of boot (cold or warm) is now
a boolean flag parameter for the updated irqchip_init() hook.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Anup Patel
2018-12-26 18:27:35 +05:30
committed by Anup Patel
parent 7b59571758
commit e34aa8a671
6 changed files with 63 additions and 66 deletions
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25
platform/kendryte/k210/platform.c
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@@ -35,17 +35,21 @@ static char k210_console_getc(void)
return uarths_getc();
}
static int k210_cold_irqchip_init(void)
static int k210_irqchip_init(u32 hartid, bool cold_boot)
{
return plic_cold_irqchip_init(PLIC_BASE_ADDR, PLIC_NUM_SOURCES,
K210_HART_COUNT);
}
int rc;
static int k210_warm_irqchip_init(u32 core_id)
{
return plic_warm_irqchip_init(core_id,
(2 * core_id),
(2 * core_id + 1));
if (cold_boot) {
rc = plic_cold_irqchip_init(PLIC_BASE_ADDR,
PLIC_NUM_SOURCES,
K210_HART_COUNT);
if (rc)
return rc;
}
return plic_warm_irqchip_init(hartid,
(2 * hartid),
(2 * hartid + 1));
}
static int k210_cold_ipi_init(void)
@@ -87,8 +91,7 @@ struct sbi_platform platform = {
.console_putc = k210_console_putc,
.console_getc = k210_console_getc,
.cold_irqchip_init = k210_cold_irqchip_init,
.warm_irqchip_init = k210_warm_irqchip_init,
.irqchip_init = k210_irqchip_init,
.cold_ipi_init = k210_cold_ipi_init,
.warm_ipi_init = clint_warm_ipi_init,