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https://gitee.com/Vancouver2017/luban-lite-t3e-pro.git
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59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
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* Copyright (c) 2022-2023, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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*/
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#ifndef __RPMSG_AIC_H__
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#define __RPMSG_AIC_H__
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#define RPMSG_CMD_DEF(m, c) ((m) << 8 | (c))
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#define RPMSG_IS_USER(cmd) ((cmd) >> 8 == 0xAA || (cmd) >> 8 == 0x55)
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/* Common command */
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#define RPMSG_CMD_ACK RPMSG_CMD_DEF('a', 0) /* Acknowledgement */
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#define RPMSG_CMD_NACK RPMSG_CMD_DEF('a', 1) /* Negative Ack */
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#define RPMSG_CMD_IS_IDLE RPMSG_CMD_DEF('a', 2)
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#define RPMSG_CMD_PRE_STANDBY RPMSG_CMD_DEF('a', 3) /* Prepare to standby */
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#define RPMSG_CMD_SYS_RDY RPMSG_CMD_DEF('a', 0) /* System is ready */
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/* CSYS is receiver */
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#define RPMSG_CMD_GPIO_CFG RPMSG_CMD_DEF('c', 1) /* config the GPIO */
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/* SESS is receiver */
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/* Only in BROM environment */
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#define RPMSG_CMD_EXEC RPMSG_CMD_DEF('e', 0) /* Jump to an address */
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#define RPMSG_CMD_DO_STANDBY RPMSG_CMD_DEF('e', 1)
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#define RPMSG_CMD_DO_RESUME RPMSG_CMD_DEF('e', 2)
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#define RPMSG_CMD_EFUSE_RD RPMSG_CMD_DEF('e', 3) /* Read eFuse */
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#define RPMSG_CMD_EFUSE_WR RPMSG_CMD_DEF('e', 4) /* Write eFuse */
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/* Only in APP environment */
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#define RPMSG_CMD_REQ_STANDBY RPMSG_CMD_DEF('e', 5) /* Request to enter standby */
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#define RPMSG_CMD_DDR_RDY RPMSG_CMD_DEF('e', 5) /* DDR is ready */
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/* SCSS is receiver */
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#define RPMSG_CMD_SCAN_START RPMSG_CMD_DEF('s', 0)
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#define RPMSG_CMD_SCAN_STOP RPMSG_CMD_DEF('s', 1)
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/* SPSS is receiver */
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#define RPMSG_CMD_PRINT_START RPMSG_CMD_DEF('p', 0)
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#define RPMSG_CMD_PRINT_STOP RPMSG_CMD_DEF('p', 1)
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struct aic_rpmsg {
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uint16_t cmd;
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uint8_t seq;
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uint8_t len; /* length of data[], unit: dword */
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uint32_t data[]; /* length varies according to the scene */
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};
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#define AIC_RPMSG_REAL_SIZE(data_len) (4 + (data_len) * 4)
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#endif
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