| developer | da57312 | 2019-08-21 21:17:49 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | #ifndef __SSPM_H__ |
| 7 | #define __SSPM_H__ |
| 8 | /* These should sync with sspm.bin */ |
| 9 | #define IPI_ID_PLATFORM 0 |
| 10 | #define IPI_ID_SUSPEND 6 |
| 11 | #define PINR_OFFSET_PLATFORM 0 |
| 12 | #define PINR_SIZE_PLATFORM 3 |
| 13 | #define PINR_OFFSET_SUSPEND 2 |
| 14 | #define PINR_SIZE_SUSPEND 8 |
| 15 | |
| 16 | #define MBOX0_BASE 0x10450000 |
| 17 | #define MBOX1_BASE 0x10460000 |
| 18 | #define MBOX3_BASE 0x10480000 |
| 19 | #define MBOX_OUT_IRQ_OFS 0x1000 |
| 20 | #define MBOX_IN_IRQ_OFS 0x1004 |
| 21 | |
| 22 | #define SHAREMBOX_OFFSET_MCDI 0 |
| 23 | #define SHAREMBOX_SIZE_MCDI 20 |
| 24 | #define SHAREMBOX_OFFSET_SUSPEND 26 |
| 25 | #define SHAREMBOX_SIZE_SUSPEND 6 |
| 26 | |
| 27 | int sspm_mbox_read(uint32_t slot, uint32_t *data, uint32_t len); |
| 28 | int sspm_mbox_write(uint32_t slot, uint32_t *data, uint32_t len); |
| 29 | int sspm_ipi_send_non_blocking(uint32_t id, uint32_t *data); |
| 30 | int sspm_ipi_recv_non_blocking(uint32_t slot, uint32_t *data, uint32_t len); |
| 31 | int sspm_alive_show(void); |
| 32 | #endif /* __SSPM_H__ */ |