| Jacky Bai | 7ec9451 | 2023-09-21 14:01:37 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2021-2024 NXP |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef IMX8ULP_XRDC_H |
| 8 | #define IMX8ULP_XRDC_H |
| 9 | |
| 10 | #define DID_MAX 8 |
| 11 | #define PAC_SLOT_ALL 128 |
| 12 | #define MSC_SLOT_ALL 8 |
| 13 | |
| 14 | enum xrdc_mda_sa { |
| 15 | MDA_SA_S, |
| 16 | MDA_SA_NS, |
| 17 | MDA_SA_PT, /* pass through master's secure/nonsecure attribute */ |
| 18 | }; |
| 19 | |
| 20 | struct xrdc_mda_config { |
| 21 | uint16_t mda_id; |
| 22 | uint16_t did; |
| 23 | enum xrdc_mda_sa sa; |
| 24 | }; |
| 25 | |
| 26 | struct xrdc_pac_msc_config { |
| 27 | uint16_t pac_msc_id; |
| 28 | uint16_t slot_id; |
| 29 | uint8_t dsel[DID_MAX]; |
| 30 | }; |
| 31 | |
| 32 | struct xrdc_mrc_config { |
| 33 | uint16_t mrc_id; |
| 34 | uint16_t region_id; |
| 35 | uint32_t region_start; |
| 36 | uint32_t region_size; |
| 37 | uint8_t dsel[DID_MAX]; |
| 38 | uint16_t accset[2]; |
| 39 | }; |
| 40 | |
| 41 | /* APIs to apply and enable XRDC */ |
| 42 | int xrdc_apply_lpav_config(void); |
| 43 | int xrdc_apply_hifi_config(void); |
| 44 | int xrdc_apply_apd_config(void); |
| 45 | void xrdc_enable(void); |
| 46 | |
| 47 | #endif |