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| author | Anup Patel <anup.patel@wdc.com> | 2018-12-26 16:06:11 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2018-12-27 07:05:09 +0300 |
| commit | c1b6200653c51642e544c66fab8bb320969b818e (patch) | |
| tree | c4d17e29e7a979cd5a910b4910fcd75a5569f803 /platform/kendryte | |
| parent | e34aa8a6719dd6c225e576e0617d05735776af6f (diff) | |
| download | opensbi-c1b6200653c51642e544c66fab8bb320969b818e.tar.xz | |
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>
Diffstat (limited to 'platform/kendryte')
| -rw-r--r-- | platform/kendryte/k210/platform.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/platform/kendryte/k210/platform.c b/platform/kendryte/k210/platform.c index 43c3244..d11dd66 100644 --- a/platform/kendryte/k210/platform.c +++ b/platform/kendryte/k210/platform.c @@ -52,9 +52,18 @@ static int k210_irqchip_init(u32 hartid, bool cold_boot) (2 * hartid + 1)); } -static int k210_cold_ipi_init(void) +static int k210_ipi_init(u32 hartid, bool cold_boot) { - return clint_cold_ipi_init(CLINT_BASE_ADDR, K210_HART_COUNT); + int rc; + + if (cold_boot) { + rc = clint_cold_ipi_init(CLINT_BASE_ADDR, + K210_HART_COUNT); + if (rc) + return rc; + } + + return clint_warm_ipi_init(hartid); } static int k210_cold_timer_init(void) @@ -93,8 +102,7 @@ struct sbi_platform platform = { .irqchip_init = k210_irqchip_init, - .cold_ipi_init = k210_cold_ipi_init, - .warm_ipi_init = clint_warm_ipi_init, + .ipi_init = k210_ipi_init, .ipi_inject = clint_ipi_inject, .ipi_sync = clint_ipi_sync, .ipi_clear = clint_ipi_clear, |