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https://github.com/thead-yocto-mirror/light-libs
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60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright (C) 2021 Alibaba Group Holding Limited.
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*
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*/
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#ifndef _LIGHT_IOPMP_API_H
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#define _LIGHT_IOPMP_API_H
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#define IOPMP_EMMC 0
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#define IOPMP_SDIO0 1
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#define IOPMP_SDIO1 2
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#define IOPMP_USB0 3
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#define IOPMP_AO 4
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#define IOPMP_AUD 5
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#define IOPMP_CHIP_DBG 6
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#define IOPMP_EIP120I 7
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#define IOPMP_EIP120II 8
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#define IOPMP_EIP120III 9
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#define IOPMP_ISP0 10
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#define IOPMP_ISP1 11
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#define IOPMP_DW200 12
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#define IOPMP_VIPRE 13
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#define IOPMP_VENC 14
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#define IOPMP_VDEC 15
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#define IOPMP_G2D 16
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#define IOPMP_FCE 17
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#define IOPMP_NPU 18
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#define IOPMP0_DPU 19
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#define IOPMP1_DPU 20
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#define IOPMP_GPU 21
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#define IOPMP_GMAC1 22
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#define IOPMP_GMAC2 23
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#define IOPMP_DMAC 24
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#define IOPMP_TEE_DMAC 25
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#define IOPMP_DSP0 26
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#define IOPMP_DSP1 27
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typedef enum {
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CSI_ATTR_R = 1,
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CSI_ATTR_W = 2,
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} csi_iopmp_attr_t;
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/**
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* @brief Light iopmp region permission setting.
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*
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* @param type
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* @param attr
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* @return csi_err_t
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*/
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int csi_iopmp_set_attr(int type, u_int8_t *start_addr, u_int8_t *end_addr, csi_iopmp_attr_t attr);
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/** iopmp lock
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* @brief Lock secure iopmp setting.
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*
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* @return csi_err_t
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*/
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int csi_iopmp_lock(void);
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#endif
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