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/nuclei | |
| parent | 73d6ef3b2933ccf0b3a8a0ba110bf53ad9720b51 (diff) | |
| download | opensbi-446a9c6d1eb97fcedd6a94ac76d15e941a6087a8.zip opensbi-446a9c6d1eb97fcedd6a94ac76d15e941a6087a8.tar.gz opensbi-446a9c6d1eb97fcedd6a94ac76d15e941a6087a8.tar.bz2 | |
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/nuclei')
| -rw-r--r-- | platform/nuclei/ux600/platform.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/platform/nuclei/ux600/platform.c b/platform/nuclei/ux600/platform.c index 914cf99..f999c99 100644 --- a/platform/nuclei/ux600/platform.c +++ b/platform/nuclei/ux600/platform.c @@ -43,6 +43,11 @@ /* clang-format on */ +static struct plic_data plic = { + .addr = UX600_PLIC_ADDR, + .num_src = UX600_PLIC_NUM_SOURCES, +}; + static void ux600_modify_dt(void *fdt) { fdt_fixups(fdt); @@ -73,13 +78,12 @@ static int ux600_irqchip_init(bool cold_boot) u32 hartid = current_hartid(); if (cold_boot) { - rc = plic_cold_irqchip_init(UX600_PLIC_ADDR, - UX600_PLIC_NUM_SOURCES); + rc = plic_cold_irqchip_init(&plic); if (rc) return rc; } - return plic_warm_irqchip_init((hartid) ? (2 * hartid - 1) : 0, + return plic_warm_irqchip_init(&plic, (hartid) ? (2 * hartid - 1) : 0, (hartid) ? (2 * hartid) : -1); } |