45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Texas Instruments' BIST (Built-In Self-Test) driver
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*
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* Copyright (C) 2025 Texas Instruments Incorporated - https://www.ti.com/
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* Neha Malcom Francis <n-francis@ti.com>
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*
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*/
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#ifndef _INCLUDE_BIST_H_
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#define _INCLUDE_BIST_H_
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#define PROC_BOOT_CTRL_FLAG_R5_CORE_HALT 0x00000001
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#define PROC_ID_MCU_R5FSS2_CORE0 0x0A
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#define PROC_ID_MCU_R5FSS2_CORE1 0x0B
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#define PROC_BOOT_CTRL_FLAG_R5_LPSC 0x00000002
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#define TISCI_DEV_PBIST14 237
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#define TISCI_DEV_R5FSS2_CORE0 343
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#define TISCI_DEV_R5FSS2_CORE1 344
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#define TISCI_MSG_VALUE_DEVICE_SW_STATE_AUTO_OFF 0
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#define TISCI_MSG_VALUE_DEVICE_SW_STATE_RETENTION 1
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#define TISCI_MSG_VALUE_DEVICE_SW_STATE_ON 2
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#define TISCI_BIT(n) ((1) << (n))
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struct bist_ops {
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int (*run_lbist)(void);
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int (*run_lbist_post)(void);
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int (*run_pbist_post)(void);
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int (*run_pbist_neg)(void);
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int (*run_pbist_rom)(void);
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int (*run_pbist)(void);
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};
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void lbist_enable_isolation(void);
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void lbist_disable_isolation(void);
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int prepare_pbist(struct ti_sci_handle *handle);
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int deprepare_pbist(struct ti_sci_handle *handle);
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int prepare_lbist(struct ti_sci_handle *handle);
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int deprepare_lbist(struct ti_sci_handle *handle);
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#endif /* _INCLUDE_BIST_H_ */
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