forked from Mirrors/opensbi
lib: Simplify sbi_platform ipi_init() hooks
Instead of having separate ipi_init() hooks for cold and warm boot, this patch updates struct sbi_platform to have just one ipi_init() hook. The type of boot (cold or warm) is now a boolean flag parameter for the updated ipi_init() hook. Signed-off-by: Anup Patel <anup.patel@wdc.com>
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@@ -92,10 +92,18 @@ static int virt_irqchip_init(u32 hartid, bool cold_boot)
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(2 * hartid + 1));
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}
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static int virt_cold_ipi_init(void)
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static int virt_ipi_init(u32 hartid, bool cold_boot)
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{
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return clint_cold_ipi_init(VIRT_CLINT_ADDR,
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VIRT_HART_COUNT);
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int rc;
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if (cold_boot) {
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rc = clint_cold_ipi_init(VIRT_CLINT_ADDR,
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VIRT_HART_COUNT);
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if (rc)
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return rc;
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}
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return clint_warm_ipi_init(hartid);
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}
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static int virt_cold_timer_init(void)
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@@ -126,8 +134,7 @@ struct sbi_platform platform = {
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.ipi_inject = clint_ipi_inject,
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.ipi_sync = clint_ipi_sync,
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.ipi_clear = clint_ipi_clear,
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.warm_ipi_init = clint_warm_ipi_init,
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.cold_ipi_init = virt_cold_ipi_init,
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.ipi_init = virt_ipi_init,
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.timer_value = clint_timer_value,
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.timer_event_stop = clint_timer_event_stop,
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.timer_event_start = clint_timer_event_start,
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