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lib: Simplify sbi_platform ipi_init() hooks

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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>
This commit is contained in:
Anup Patel
2018-12-26 18:36:11 +05:30
committed by Anup Patel
parent e34aa8a671
commit c1b6200653
8 changed files with 60 additions and 48 deletions
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10
lib/sbi_ipi.c
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@@ -68,15 +68,11 @@ void sbi_ipi_process(struct sbi_scratch *scratch, u32 hartid)
scratch->ipi_type = 0;
}
int sbi_ipi_warm_init(struct sbi_scratch *scratch, u32 hartid)
int sbi_ipi_init(struct sbi_scratch *scratch, u32 hartid, bool cold_boot)
{
/* Enable software interrupts */
csr_set(mie, MIP_MSIP);
return sbi_platform_warm_ipi_init(sbi_platform_ptr(scratch), hartid);
}
int sbi_ipi_cold_init(struct sbi_scratch *scratch)
{
return sbi_platform_cold_ipi_init(sbi_platform_ptr(scratch));
return sbi_platform_ipi_init(sbi_platform_ptr(scratch),
hartid, cold_boot);
}