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Diffstat (limited to 'platform/andes/ae350/plicsw.h')
| -rw-r--r-- | platform/andes/ae350/plicsw.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/platform/andes/ae350/plicsw.h b/platform/andes/ae350/plicsw.h deleted file mode 100644 index 58728f6..0000000 --- a/platform/andes/ae350/plicsw.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * SPDX-License-Identifier: BSD-2-Clause - * - * Copyright (c) 2019 Andes Technology Corporation - * - * Authors: - * Zong Li <zong@andestech.com> - * Nylon Chen <nylon7@andestech.com> - */ - -#ifndef _AE350_PLICSW_H_ -#define _AE350_PLICSW_H_ - -#define PLICSW_PRIORITY_BASE 0x4 - -#define PLICSW_PENDING_BASE 0x1000 -#define PLICSW_PENDING_PER_HART 0x8 - -#define PLICSW_ENABLE_BASE 0x2000 -#define PLICSW_ENABLE_PER_HART 0x80 - -#define PLICSW_CONTEXT_BASE 0x200000 -#define PLICSW_CONTEXT_PER_HART 0x1000 -#define PLICSW_CONTEXT_CLAIM 0x4 - -#define PLICSW_HART_MASK 0x80808080 - -struct plicsw { - u32 source_id; - - volatile uint32_t *plicsw_pending; - volatile uint32_t *plicsw_enable; - volatile uint32_t *plicsw_claim; -}; - -void plicsw_ipi_send(u32 target_hart); - -void plicsw_ipi_clear(u32 target_hart); - -int plicsw_warm_ipi_init(void); - -int plicsw_cold_ipi_init(unsigned long base, u32 hart_count); - -#endif /* _AE350_PLICSW_H_ */ |