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RISC-V: smpboot: Create wrapper setup_smp()

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setup_smp() currently assumes DT-based platforms. To enable ACPI,
first make this a wrapper function and move existing code to
a separate DT-specific function.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20230515054928.2079268-12-sunilvl@ventanamicro.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Sunil V L 2023-05-15 11:19:18 +05:30 committed by Palmer Dabbelt
parent e6b9d8eddb
commit 61946127ab
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GPG Key ID: 2E1319F35FBB1889
1 changed files with 6 additions and 1 deletions
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7
arch/riscv/kernel/smpboot.c
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@ -70,7 +70,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
}
}
void __init setup_smp(void)
static void __init of_parse_and_init_cpus(void)
{
struct device_node *dn;
unsigned long hart;
@ -116,6 +116,11 @@ void __init setup_smp(void)
}
}
void __init setup_smp(void)
{
of_parse_and_init_cpus();
}
static int start_secondary_cpu(int cpu, struct task_struct *tidle)
{
if (cpu_ops[cpu]->cpu_start)