diff options
| author | Anup Patel <anup.patel@wdc.com> | 2020-05-12 12:57:52 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2020-05-23 10:36:29 +0530 |
| commit | 446a9c6d1eb97fcedd6a94ac76d15e941a6087a8 (patch) | |
| tree | b8b8d6e8fec3fb2caf01913b0f2139c4f8695846 /platform/kendryte | |
| parent | 73d6ef3b2933ccf0b3a8a0ba110bf53ad9720b51 (diff) | |
lib: utils: Allow PLIC functions to be used for multiple PLICs
We extend all PLIC functions to have a "struct plic_data *"
parameter pointing to PLIC details. This allows platforms to
use these functions for multiple PLIC instances.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'platform/kendryte')
| -rw-r--r-- | platform/kendryte/k210/platform.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/platform/kendryte/k210/platform.c b/platform/kendryte/k210/platform.c index c852e7f..db2186a 100644 --- a/platform/kendryte/k210/platform.c +++ b/platform/kendryte/k210/platform.c @@ -17,6 +17,11 @@ #include <sbi_utils/sys/clint.h> #include "platform.h" +static struct plic_data plic = { + .addr = K210_PLIC_BASE_ADDR, + .num_src = K210_PLIC_NUM_SOURCES, +}; + static u32 k210_get_clk_freq(void) { u32 clksel0, pll0; @@ -58,13 +63,12 @@ static int k210_irqchip_init(bool cold_boot) u32 hartid = current_hartid(); if (cold_boot) { - rc = plic_cold_irqchip_init(K210_PLIC_BASE_ADDR, - K210_PLIC_NUM_SOURCES); + rc = plic_cold_irqchip_init(&plic); if (rc) return rc; } - return plic_warm_irqchip_init(hartid * 2, hartid * 2 + 1); + return plic_warm_irqchip_init(&plic, hartid * 2, hartid * 2 + 1); } static int k210_ipi_init(bool cold_boot) |