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lib: utils: Remove redundant parameters from PLIC init functions

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The "target_hart" and "hart_count" parameters of PLIC cold and
warm init functions are only used for sanity checks and not
required in PLIC initialization.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel 2020-05-12 10:14:43 +05:30 • committed by Anup Patel
parent 89ba63493c
commit 73d6ef3b29
10 changed files with 22 additions and 48 deletions
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11
platform/fpga/ariane/platform.c
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@ -63,13 +63,10 @@ static int ariane_console_init(void)
ARIANE_UART_REG_WIDTH);
}
static int plic_ariane_warm_irqchip_init(u32 target_hart,
int m_cntx_id, int s_cntx_id)
static int plic_ariane_warm_irqchip_init(int m_cntx_id, int s_cntx_id)
{
size_t i, ie_words = ARIANE_PLIC_NUM_SOURCES / 32 + 1;
if (ARIANE_HART_COUNT <= target_hart)
return -1;
/* By default, enable all IRQs for M-mode of target HART */
if (m_cntx_id > -1) {
for (i = 0; i < ie_words; i++)
@ -99,14 +96,12 @@ static int ariane_irqchip_init(bool cold_boot)
int ret;
if (cold_boot) {
ret = plic_cold_irqchip_init(ARIANE_PLIC_ADDR,
ARIANE_PLIC_NUM_SOURCES,
ret = plic_cold_irqchip_init(ARIANE_PLIC_NUM_SOURCES,
ARIANE_HART_COUNT);
if (ret)
return ret;
}
return plic_ariane_warm_irqchip_init(hartid,
2 * hartid, 2 * hartid + 1);
return plic_ariane_warm_irqchip_init(2 * hartid, 2 * hartid + 1);
}
/*